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0x1000, 0x5}, {&(0x7f0000000280)="f9dabaaa9065922c1c46a89d7a77ec37509d4c43249d7fd77a7183fc8a5d68a91342582337d257185241cf8253fb33df34c44f849bd96324743cddb87124acd6b4e359378cc3bcc15fef76baf4c9f43d8cec6cb24fd82910f164924194ab1e0c09ad4e0df925e534b21ec7c451df88987aee89a7a5b2a1ec7def71380c503f1426548079802e485bb90941c73d41ea7eb4e29682c603edfdded306cd26e094125cbb0b6d0f15ddf435a491d2392a23e54211e8164eaa7be2c48de538ea3f133799039b9b6bfebed91fec", 0xca, 0x7fffffff}, {&(0x7f0000000380)="02100ee428497a21a04233ba508527b76ba39f91d4f9f077172a489309d515a7c7c4c5fd9426858d5659792d1b87c544942bd6608e543c61cf793ca458dde76f49616b65b5ff8f128a5e867766bea152a40e0580b6981191ffa7cb2e6f8dc5c43682bce5e0c0bc29c25b97f4ea6aadb9ebdf076336c2a1faf863145038cd602ba6361909a4cebc8fe750c6c77d5d", 0x8e, 0x8}, {&(0x7f0000000440)="12a08743fe4098eb6e358d13fb2ddbe8cce44c5675b8b081fe9109193bb22550adfeb3bb91aed5e2d558f4ce", 0x2c, 0x8}, {&(0x7f0000002740)="b07a1ed3d263e6fc44817ada5898e7d946834d59d1a9ba104758e639e8cca4ef1bff436c0d4d926f4d2acb30c5f70ee1c8612db5d181487817bdbbae7aeb26dd583bb0d25597f798876165a067f77ebd51a4536a594157edc325eed1d251e901306593923390898ed3eb6e699eaafd910396726eefc7a8bdaf06f657e07ce9676198666de9012c2db1032b861955cd792443541ebea982652436d6f4f730fa4ddc14180ab62c4e08d6d46b42ac715ccb51c6ed2756e5a6390142e3d54372d33ac21b0b07950e1b31a71ad5369bab36c015642d62c7b2ffcdfbc143b339f1038d110b3f889d01958278e53633ff33011e251bd9c9b3e4603356589ed78c8875213a917403d382b8893b4d06adc0d84f8dde2734139cc7a073e8b134cab382a9d93ed9c5e204efb6c4be9665df5fcd00560ee3c3954b95e50d5ed7d271e266e48bd1399a3a0511956fcc97373bdcc247dfe69a02ee134016ab7a1de42ca355f45c915871794aed54b3a8cf93fee7af451fa6c137ccbd5775cca0bb02bc131a8dc11fe8ce5cad03ff42c14aa262559e5609532df066249f1f68bbb3143a6b419e489ac58687d80e2eaa1c90da7586cb29eac5f33e609ec00164b09d98303f4197e158a8206755726c6b7e966eb936d2c7109c919548abeeec02a0f17c419b51aac5d39fc3b3da2e71a020a0d04834ef89151e10b30bb70d8e5a46ae68f318dff3bd48e87771be9e4e0ded4137a53ac24a171c33f488540b4f19b5e2841fb664a70c1cc677fadb1a251673774da6f6c522301c3c195dce722443d7bac341c82bb24dad849b73164a27ee279989f7c19065984762e86f1cdb69893eed9554ca0ab1f759056dd551fa3c5b2df5f73cc58b2e3be0dfb1422305fe9c0c8e097bca8b9e611fe92d451950c7c3f76becc7b422fb55224c9d9fddf67b17007cf91c4d7c7caf4404ff46fe1c37a6ca21537b32e9fff0ecee2fdfc930fbf2d00b61acc770cd594f588672f1284fd5501e0736db3dd29b78cb170f2efe301b7275ee4e361f3928a802ff7e49d81b9d06cc77959669cacf0827be825c5c9496d7f695c7792f3c6529371b6a370616642fb1f0156575ab45843510cd5664d85050d0167b180efd0d33273a8a976f3df7338a191fcaec25bc714a293faddae720d7b72b8697fa52343c5cc5b75e63f59d290eedc375c949d868864d4e57777d7d47c571157f37b2a029bb66bbf1d564a5d7449b562d1a978f1e8e180a9cf26e250d61bfaabf6e646d15a6c2b632dacabd32726e6849cae1ac44e27f79daff5e259ac9dcce2e98aecc8ebc87a3b0736647af37b8d5de945b634947f2138614c7b2c4ae4ef7d0274690485e687acd1ee4a3c16309485b0c90731b872443ca66f4ef9053db1b5068fef2844628c5132e40f16614d744ed8c298c569969241d6940d7511a07e2d734b165958faf97908b07b027b16c1b93a21901596898ba2a396ac602c7e13056fd5604eda49c6640c2d056e6be8a4c4ddf1f9a9fc870e5788371dde8b0cbb57075b2f95b35fe036d1f7b08c0a7006076210f7145ef687cc4edbe3b4b920205a2688791c1dff70ceca6846bbe7f6babd8ca4fced31d44bac741ee1a875b6351bbd427b4569689f324c108e29c5a07b670e29f81a92e039029571da277f6b33693fc178e30e05696c301ed85bf23c19e5f9430f52f762ca37e1afda535448c82e0908cb569b71d440dc370f5a7bbea1382ff632770faa18c80ccbaf032cadfd3d4fa6eaf5d49cc3e93912aec5a7c1b8f3d4cbd203f22e606bc8e45406e5f3125c0693c6e9055df674055100af8a59539ccd7249e53c56f78c78c7dd7bc885d338c60fc695adfda89e27a0ebbe409febc6d2998cfcf04b4cb6470de43cbd40dc06c8708c79c9e47babe942177aa6046621e3b45ba201ab75a6001b652fe566f798fb28739a8615a9f82db51eded3ca7677b4ead0bc7d1ad4d71c4f6d53bd5fa83bad6d882f60da8db29053922a4a07b2e3ee19098fe7fd537ce0ce2e099c8e19eb1c316dbde6fe662f41ef447b064b92900ddd480157e2ead0d417f354b303941d5123459b195321e79e3bfd4e9d09ab99d781fab4382c2b9367ce97d566765aa81e76c78cd32b0d3664a89ed62a033289eb5a7b392ddc2a73df1b7c4b5374b4a27eb194cddc6c5967922d6f47826350fba1bcd86b68368667c0707d4b8469c666113686dfcbc403c96ac303f3ac6d1b93f1dd318f07e22a5f0d6699f0ebf244f256c1b1d15f8cac7faa5624557a218fa4d95135e6106c26523fe6b7291b1431e96d0a0db4acfb148e667b2dd046b71021ba8b4e0a1411b84d9eda154b4ce6dfd65d2529baf6437ee10411bdc93c5214863d970774a66f3215e9ae322d37055eca4f0daeccefc8243574915a2889a2857c0c0345ccb46ebab4fb35a3fd9b26a5c91876e95600d8b1b5492ac3db4b6dc120c24e00777f54ffa5f67fd46304d22558dc42c7641cd76e77b3f5e86d85e1ed68c216816a6d1c3d92a84ec00e316d7c724b644d793e87386a92a7777e877d5abde58e048c3096a44b177c70c3904a8159f46d0363dd3c7762aecfdaf90a35a1f65c43bd8679e48c009519c620a1999a5b3aecc3162bcbcb6371ac2c41b294f619be28c5b3ffbfe86553fe6d0a488c8d8648904a4b4406e02ba3409641727eb10f5bb6ef4a0b94878d5633e6f66629efe6218110ebf7ccafefee7a9865db28bdb27fda122a0642f9c5fef84e7b1a1868ecf6ca10d159220b1b57f128d821ad37427e9abfa068557e3440d9c14f8f713b70a47faddbd25e56e86a0a1477c801ae5aa3f9236670e5afce04a67e812ae3a97e9e4a7d71420d179ff998aa2e7ac7c61361d5c2bf5160444f35d1ff84eb9fdcf99a3fc46858d33b7f81fcb9d649d3fd7a4f9365a56c29681c72860c2a821b8abbd12b292ddf527e327704cb1dcd3bd468dbff214b8ff8cfef2136a5317f54ddc06d23c080a1871af0b923eff033d42385b5a615e0e2564f9a7eede78fb6773774cb42e6921049278a82c345ef6da9882f3310fba281ca7ea0ac209c1aab48e4c235d286bb0e0f6df2405a37935371bde1b3630028de221bad56886b7468202b047431ab61a6a2b2941c134dc8ac99bd323e3ca0214d8f744b020f2a43fc6386944c8c4f6cab7ce3d4af7eba07f6af92f60be279c1ed9aabf5c27f55516ea7e7fb7fdda429a9ffc6b3efc27fbae34f79d705a5bf23e08412f14e2bb5d133c98205211092a27785a5b8e0900a8927611bd90ce00c78c7138826b525fa450cff9d15e138f9767e2deea14736514798534c4d09e192a882df0874b25b77cffff294a0aba3634e12fe6083d519942b235cbdafd6fe9e3dacef29c33f8932216da0466eea032f44781ab0d241f66c6f0d11252cf2dfcf2728b4943ef70386d639ff038c8c4684d8df093d2d70871996504d3f3115e359009f9a1ff30c167ad92cfddcf8ce86792bf4a9858d4982ca2e195e49d93d49e5ab119f081692892d96552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0x1000, 0x401}], 0x0, &(0x7f0000000480)='vfat\x00')
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

[  237.742797] attempt to access beyond end of device
[  237.742802] loop2: rw=536870912, want=1128, limit=112
2018/05/07 18:15:21 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={<r1=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r0})

[  237.742807] buffer_io_error: 54 callbacks suppressed
[  237.742813] Buffer I/O error on dev loop2, logical block 1127, lost async page write
[  237.742822] attempt to access beyond end of device
[  237.742827] loop2: rw=536870912, want=1129, limit=112
[  237.742831] Buffer I/O error on dev loop2, logical block 1128, lost async page write
2018/05/07 18:15:21 executing program 4:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', <r2=>0x0})
sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000", @ANYRES32=r2, @ANYBLOB="080008008402000114120100fe80000000004000aa"], 0x34}, 0x1}, 0x0)
getpeername(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80)

[  237.742841] attempt to access beyond end of device
[  237.742845] loop2: rw=536870912, want=1130, limit=112
[  237.742850] Buffer I/O error on dev loop2, logical block 1129, lost async page write
[  237.742859] attempt to access beyond end of device
[  237.742863] loop2: rw=536870912, want=1131, limit=112
[  237.742867] Buffer I/O error on dev loop2, logical block 1130, lost async page write
[  237.742877] attempt to access beyond end of device
[  237.742881] loop2: rw=536870912, want=116, limit=112
[  237.742885] Buffer I/O error on dev loop2, logical block 115, lost async page write
[  237.742894] attempt to access beyond end of device
[  237.742898] loop2: rw=536870912, want=117, limit=112
[  237.742902] Buffer I/O error on dev loop2, logical block 116, lost async page write
[  237.742912] attempt to access beyond end of device
[  237.742916] loop2: rw=536870912, want=118, limit=112
[  237.742921] Buffer I/O error on dev loop2, logical block 117, lost async page write
[  237.742932] attempt to access beyond end of device
[  237.742937] loop2: rw=536870912, want=119, limit=112
[  237.742941] Buffer I/O error on dev loop2, logical block 118, lost async page write
[  237.795203] FAT-fs (loop0): bogus number of reserved sectors
[  237.795208] FAT-fs (loop0): Can't find a valid FAT filesystem
[  237.796477] FAT-fs (loop3): Directory bread(block 112) failed
[  237.796501] FAT-fs (loop3): Directory bread(block 113) failed
[  237.796515] FAT-fs (loop3): Directory bread(block 114) failed
[  237.803969] FAT-fs (loop7): Directory bread(block 112) failed
[  237.803985] FAT-fs (loop7): Directory bread(block 113) failed
[  237.804000] FAT-fs (loop7): Directory bread(block 114) failed
[  237.809010] FAT-fs (loop7): Directory bread(block 112) failed
[  237.809024] FAT-fs (loop7): Directory bread(block 113) failed
[  237.809036] FAT-fs (loop7): Directory bread(block 114) failed
[  237.809575] FAT-fs (loop7): Directory bread(block 112) failed
[  237.809587] FAT-fs (loop7): Directory bread(block 113) failed
[  237.809598] FAT-fs (loop7): Directory bread(block 114) failed
[  237.812157] FAT-fs (loop3): Directory bread(block 112) failed
[  237.812170] FAT-fs (loop3): Directory bread(block 113) failed
[  237.812184] FAT-fs (loop3): Directory bread(block 114) failed
[  237.812726] FAT-fs (loop3): Directory bread(block 112) failed
[  237.812740] FAT-fs (loop3): Directory bread(block 113) failed
[  237.812756] FAT-fs (loop3): Directory bread(block 114) failed
[  237.813655] attempt to access beyond end of device
[  237.813664] loop3: rw=536870984, want=120, limit=112
[  237.824021] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in;
[  237.824021]    program syz-executor2 not setting count and/or reply_len properly
[  237.828665] FAT-fs (loop0): bogus number of reserved sectors
[  237.828670] FAT-fs (loop0): Can't find a valid FAT filesystem
[  237.947583] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in;
[  237.947583]    program syz-executor2 not setting count and/or reply_len properly
[  237.948636] attempt to access beyond end of device
[  237.948642] loop7: rw=536870912, want=1127, limit=112
[  237.948851] attempt to access beyond end of device
[  237.948856] loop7: rw=536870912, want=1128, limit=112
[  237.948864] Buffer I/O error on dev loop7, logical block 1127, lost async page write
[  237.948874] attempt to access beyond end of device
[  237.948879] loop7: rw=536870912, want=1129, limit=112
[  237.948883] Buffer I/O error on dev loop7, logical block 1128, lost async page write
[  237.948893] attempt to access beyond end of device
[  237.948897] loop7: rw=536870912, want=1130, limit=112
[  237.948907] attempt to access beyond end of device
[  237.948911] loop7: rw=536870912, want=1131, limit=112
[  237.948922] attempt to access beyond end of device
[  237.948926] loop7: rw=536870912, want=116, limit=112
[  237.948985] attempt to access beyond end of device
[  237.948993] loop7: rw=536870912, want=117, limit=112
[  237.949021] attempt to access beyond end of device
[  237.949025] loop7: rw=536870912, want=118, limit=112
[  237.949035] attempt to access beyond end of device
[  237.949040] loop7: rw=536870912, want=119, limit=112
[  237.981859] FAT-fs (loop3): Unrecognized mount option "�	" or missing value
[  238.025379] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'.
[  238.035373] FAT-fs (loop7): Directory bread(block 112) failed
[  238.035390] FAT-fs (loop7): Directory bread(block 113) failed
[  238.035404] FAT-fs (loop7): Directory bread(block 114) failed
[  238.038108] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'.
[  238.038772] FAT-fs (loop7): Directory bread(block 112) failed
[  238.038784] FAT-fs (loop7): Directory bread(block 113) failed
[  238.038797] FAT-fs (loop7): Directory bread(block 114) failed
[  238.039437] FAT-fs (loop7): Directory bread(block 112) failed
[  238.039449] FAT-fs (loop7): Directory bread(block 113) failed
[  238.039461] FAT-fs (loop7): Directory bread(block 114) failed
[  238.060373] FAT-fs (loop3): Unrecognized mount option "�	" or missing value
[  238.148074] attempt to access beyond end of device
[  238.148081] loop7: rw=536870912, want=1127, limit=112
[  238.148270] attempt to access beyond end of device
[  238.148274] loop7: rw=536870912, want=1128, limit=112
[  238.148285] attempt to access beyond end of device
[  238.148289] loop7: rw=536870912, want=1129, limit=112
[  238.148299] attempt to access beyond end of device
[  238.148303] loop7: rw=536870912, want=1130, limit=112
[  238.148312] attempt to access beyond end of device
[  238.148316] loop7: rw=536870912, want=1131, limit=112
[  238.148325] attempt to access beyond end of device
[  238.148330] loop7: rw=536870912, want=116, limit=112
[  238.148341] attempt to access beyond end of device
[  238.148345] loop7: rw=536870912, want=117, limit=112
[  238.148354] attempt to access beyond end of device
[  238.148358] loop7: rw=536870912, want=118, limit=112
[  238.148368] attempt to access beyond end of device
[  238.148372] loop7: rw=536870912, want=119, limit=112
[  238.619162] FAT-fs (loop5): Directory bread(block 113) failed
[  238.625029] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:15:22 executing program 2:
r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
getpgrp(0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002)
write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31)
readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1)
gettid()
flistxattr(r0, &(0x7f00000000c0)=""/92, 0x5c)
ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000140))

2018/05/07 18:15:22 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x143600, 0x0)
ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1}, 0xc, {0x2, 0x4e21}, 'bcsf0\x00'})
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1, 0x0)
bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x100000003}, 0xc)

2018/05/07 18:15:22 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/95)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:22 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x2, 0x9, 0x80000000)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:22 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101042, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={<r2=>0x0, 0x0, 0xffffffff}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x6e1, 0x2, 0x5}, 0x10)
sysfs$2(0x2, 0xfffffffffffeffff, &(0x7f0000000040)=""/204)

2018/05/07 18:15:22 executing program 7:
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x0, &(0x7f0000000040), 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="249742509b6b3680f4609e15927251d5ca81636a5df0311910e1395de56c1d647363b0fbe30b48265d23e7fe7c6cfdde11448938442b351e287e7ce98697de3d215677dc453b92c1fbc5a3c2cf1eedcc2078e55c2e477a5ebd7dc46209429b187c705bc10bfb90399b8dd36e0473f01a0cc737761fedf0669c0e1e7e4922a61db4e53d0d2c8d872a315514541fb723d1e4cf94fa2cff667cc036e88ec9f67ccdf0d0bcb737325e216a480d44d87f3a", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0e870e98a8c117204f439abf76732c7316a95a2c1df5cee84ed335a65b8abea4cae0466ed865c0906052558719b13d3d97aef14eb1b09db121fe8fbcf88eb2c9827db3a34c68437488c2fce03439fe18c393dc7098ef87ec6188a50819ef489bf53ae50ee622a058ef6d64be517db74955921a0ad8e0190e16363011600cc3f970c9c6ad05b9a23562447d3097b2e8c96671be8ced69e1bd344c83e9702f3386b8aea0b55efe082d0b0a7288c42e75908c8715e9a77ceb9b660722b8d7c2fa8311ed334e2702d0f3d95edc1961e417", @ANYBLOB="da7f0049f449992b65956a880859b864fb1babb7922aa1e691fb51008ae36903f43f702a797f6ddaf89d7983b021d552948ec65249d0c79d9e343f27c508d48f35274225f5677e7f7690ae395a52b7b2168c9252f4432be4e014d632d3deb1f594a061f8bb", @ANYRES64, @ANYRES64, @ANYRES32, @ANYRES64]], @ANYPTR64, @ANYPTR64, @ANYBLOB="b2ca73936c60c92141e819d3d299d7d41817a69551478e9e8d17d44b58a73952a75526a7d0df49c30b8e513297ff161e433b1efcefa5f62a13154acb484498df329b98094555f9935162e6c0a8a45cf1b16ca9e2db7ee295190654769c1e55a6b027e657c33327b0d3d2af6f74cf79f6488672c6e5fa56c5e05f", @ANYRES64])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:22 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = getpid()
clone(0x4000, &(0x7f0000000080)="606da0351f6c328a55d453a92401ef96bdeb2abdb97c10dd91cee370f34b63982320b6730e12f33bfee22bbcec5b98b7c590eaf1f78d81fd9d75b846053f719c6a9b0648d762efd4c77864ca03bbbdcfae38330dcce5759588b369da2f99e8286f84105e", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="5ca60be34bb8a029fedfd1febbf30b2b128e738e1793594affbde661ddf00761f8269b92270e6c8fe13b9e120c60d3a88a4c1beca9e7180e47c671ae7f04ac27b31c9d75d44adc3ee1fa9dc05af9986238edd0f7ea5201aa59cf4f3b5485a42e9c93781ae6240167039d20cc88fd8123a465dab463f9b1f6e45d351720d8e6b891fe5f6c36883e15f6142bb6a03a36593883d16445cc0ca0ccf89be7c8e4041664c635c2c91bab587416f84d4624a0623d")
r2 = getpgid(r1)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x7, 0x5}, 'port0\x00', 0x8, 0x8, 0xfdf, 0x6, 0x2, 0x6, 0x1, 0x0, 0x5, 0x8791})
tkill(r2, 0x15)

2018/05/07 18:15:22 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:22 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101042, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={<r2=>0x0, 0x0, 0xffffffff}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x6e1, 0x2, 0x5}, 0x10)
sysfs$2(0x2, 0xfffffffffffeffff, &(0x7f0000000040)=""/204)

[  238.785045] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in;
[  238.785045]    program syz-executor2 not setting count and/or reply_len properly
2018/05/07 18:15:22 executing program 1:
r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
getpgrp(0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002)
write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31)
readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1)
gettid()
flistxattr(r0, &(0x7f00000000c0)=""/92, 0x5c)
ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000140))

2018/05/07 18:15:22 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000000c0)='./file0/file1\x00', 0x4880, 0xffffffffffffffff)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000c6d054c8ce97cb61c6429c266d380b1a000000000000000017000000001a97881b983e340000000000380000004b182d80b3ea1940dae0af670ab457000000000000eb000000200000000000000000000000ca0000000000000000000000"], 0x58)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0))

2018/05/07 18:15:22 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000002300001b0000000000000000000000003800000000000000000000000005000000000000000000009d4b522da2b9da804d8000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:22 executing program 4:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10)
ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000100))
r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, r1, 0x0)
getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff])
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0))
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/54, &(0x7f0000000180)=0x36)

[  238.812275] FAT-fs (loop3): Directory bread(block 112) failed
[  238.812292] FAT-fs (loop3): Directory bread(block 113) failed
[  238.812305] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:22 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:22 executing program 0:
syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000040), 0x800000, &(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32, @ANYRES16])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:22 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x210080, 0xc)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000200)="8615a01107abd0fd4a041f5b27ca3a9883b3a28743bf42cb5f48612e65fd810c42f5efc99b049809bc4caea8c19902b76d5698ff14be21308e6217f20d7f4ae842a94dbb8da31e36648ca8cb063544b523d913c0de0c133caf931599845e96dec5ab31c806a63add6edd6c495ee13c9ad9fca03acee69fdb4ac151822c1521e041902bb492480d03472ec001c16e3d5c87dbeb0af1b331f7f772356c15a9450a536be0a7b9b0b0545cdbe9104ba05594dc3414d98740d24aa9b5184bac92bd3d07d925e2a1dcde5a0975ff8553736e6a827b8ef97fb50e9d42a662cb65aa")

[  238.827854] FAT-fs (loop3): Directory bread(block 112) failed
[  238.827868] FAT-fs (loop3): Directory bread(block 113) failed
[  238.827881] FAT-fs (loop3): Directory bread(block 114) failed
[  238.828490] FAT-fs (loop3): Directory bread(block 112) failed
[  238.828502] FAT-fs (loop3): Directory bread(block 113) failed
[  238.828515] FAT-fs (loop3): Directory bread(block 114) failed
[  238.829467] FAT-fs (loop0): bogus number of reserved sectors
[  238.829472] FAT-fs (loop0): Can't find a valid FAT filesystem
[  238.833027] attempt to access beyond end of device
[  238.833035] loop3: rw=536870984, want=120, limit=112
[  238.833385] FAT-fs (loop5): Directory bread(block 112) failed
[  238.833464] FAT-fs (loop5): Directory bread(block 113) failed
[  238.833477] FAT-fs (loop5): Directory bread(block 114) failed
[  238.841978] FAT-fs (loop7): Unrecognized mount option "$�BP�k6��`��rQ�ʁcj]�1�9]�ldsc���H&]#��|l��D�8D+5(~|醗�=!Vw�E;���ţ���� x�\.Gz^�}�b	B�|p[���9���ns��7v��f�~I"���=
" or missing value
[  238.848074] FAT-fs (loop5): Directory bread(block 112) failed
[  238.848090] FAT-fs (loop5): Directory bread(block 113) failed
[  238.848105] FAT-fs (loop5): Directory bread(block 114) failed
[  238.850019] FAT-fs (loop5): Directory bread(block 112) failed
[  238.850034] FAT-fs (loop5): Directory bread(block 113) failed
[  238.850047] FAT-fs (loop5): Directory bread(block 114) failed
[  238.901705] FAT-fs (loop7): Unrecognized mount option "$�BP�k6��`��rQ�ʁcj]�1�9]�ldsc���H&]#��|l��D�8D+5(~|醗�=!Vw�E;���ţ���� x�\.Gz^�}�b	B�|p[���9���ns��7v��f�~I"���=
" or missing value
[  238.909660] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in;
[  238.909660]    program syz-executor1 not setting count and/or reply_len properly
[  238.915512] attempt to access beyond end of device
[  238.915519] loop5: rw=536870984, want=127, limit=112
[  238.998545] attempt to access beyond end of device
[  238.998552] loop5: rw=536870912, want=1127, limit=112
[  238.998776] attempt to access beyond end of device
[  238.998781] loop5: rw=536870912, want=1128, limit=112
[  238.998793] attempt to access beyond end of device
[  238.998797] loop5: rw=536870912, want=1129, limit=112
[  238.998807] attempt to access beyond end of device
[  238.998812] loop5: rw=536870912, want=1130, limit=112
[  238.998822] attempt to access beyond end of device
[  238.998827] loop5: rw=536870912, want=1131, limit=112
[  238.998838] attempt to access beyond end of device
[  238.998842] loop5: rw=536870912, want=116, limit=112
[  238.998853] attempt to access beyond end of device
[  238.998857] loop5: rw=536870912, want=117, limit=112
[  238.998867] attempt to access beyond end of device
[  238.998872] loop5: rw=536870912, want=118, limit=112
[  238.998883] attempt to access beyond end of device
[  238.998887] loop5: rw=536870912, want=119, limit=112
[  239.008331] FAT-fs (loop3): Directory bread(block 112) failed
[  239.008348] FAT-fs (loop3): Directory bread(block 113) failed
[  239.008363] FAT-fs (loop3): Directory bread(block 114) failed
[  239.018001] FAT-fs (loop7): Directory bread(block 112) failed
[  239.018181] FAT-fs (loop7): Directory bread(block 113) failed
[  239.018195] FAT-fs (loop7): Directory bread(block 114) failed
[  239.049705] FAT-fs (loop7): Directory bread(block 112) failed
[  239.049720] FAT-fs (loop7): Directory bread(block 113) failed
[  239.049733] FAT-fs (loop7): Directory bread(block 114) failed
[  239.050522] FAT-fs (loop3): Directory bread(block 112) failed
[  239.050538] FAT-fs (loop3): Directory bread(block 113) failed
[  239.050552] FAT-fs (loop3): Directory bread(block 114) failed
[  239.051194] FAT-fs (loop3): Directory bread(block 112) failed
[  239.051209] FAT-fs (loop3): Directory bread(block 113) failed
[  239.051223] FAT-fs (loop3): Directory bread(block 114) failed
[  239.053153] attempt to access beyond end of device
[  239.053161] loop3: rw=536870984, want=120, limit=112
[  239.102081] FAT-fs (loop5): Directory bread(block 112) failed
[  239.102096] FAT-fs (loop5): Directory bread(block 113) failed
[  239.102109] FAT-fs (loop5): Directory bread(block 114) failed
[  239.106411] FAT-fs (loop5): Directory bread(block 112) failed
[  239.106425] FAT-fs (loop5): Directory bread(block 113) failed
[  239.106438] FAT-fs (loop5): Directory bread(block 114) failed
[  239.107358] FAT-fs (loop5): Directory bread(block 112) failed
[  239.107371] FAT-fs (loop5): Directory bread(block 113) failed
[  239.107384] FAT-fs (loop5): Directory bread(block 114) failed
[  239.202501] attempt to access beyond end of device
[  239.202508] loop5: rw=536870912, want=1127, limit=112
[  239.202729] attempt to access beyond end of device
[  239.202734] loop5: rw=536870912, want=1128, limit=112
[  239.202747] attempt to access beyond end of device
[  239.202752] loop5: rw=536870912, want=1129, limit=112
[  239.202762] attempt to access beyond end of device
[  239.202766] loop5: rw=536870912, want=1130, limit=112
[  239.202776] attempt to access beyond end of device
[  239.202780] loop5: rw=536870912, want=1131, limit=112
[  239.202790] attempt to access beyond end of device
[  239.202794] loop5: rw=536870912, want=116, limit=112
[  239.202804] attempt to access beyond end of device
[  239.202807] loop5: rw=536870912, want=117, limit=112
[  239.202817] attempt to access beyond end of device
[  239.202821] loop5: rw=536870912, want=118, limit=112
[  239.202830] attempt to access beyond end of device
[  239.202834] loop5: rw=536870912, want=119, limit=112
2018/05/07 18:15:23 executing program 2:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f00001b87b0)=ANY=[@ANYBLOB="04080000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffff2b0000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00ac14ffaa000000000000000000000000"], 0x104}, 0x1}, 0x0)

2018/05/07 18:15:23 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0xfb, 0xc29, 0x1, 0x7, 0x7, 0x3, 0x3, 0x71, 0xd4, 0x38, 0x1d5, 0x9, 0x400, 0x20, 0x1, 0x5, 0x5, 0xadff}, [{0x5, 0x401, 0x9, 0xfffffffffffffff9, 0xffffffffffff0733, 0x4, 0x3, 0x1}], "d2a71e64fcc1fa63b98a771f27baac122a8ad7ef9bd58b84de52ebbeabd0585cd738271890afa09fd066f2ab2bbe98b91e50caacebfa0b6c4575a4a82ce35508ed9e81fe132a173ce6b4fa847a5f4d6c275d783df59ddda73d7ec638b7ef0acce376defb3b5ae1ea0c215bafd4e2b373b51fa1d8097e1b5b69e080f88b48fd65f6846162231b7d469241ef65344d13ef77ce4cf66ee3091217de63750bf6813aa28a52b1acec2b59e92432d28f7b5dfa4af74d540c8a6e575c60838071bd817e0b1a9514800c1e3f", [[], [], [], [], [], [], [], [], [], []]}, 0xb20)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$sock_bt(r1, 0x8906, &(0x7f0000000140)="d7af95d55589690acf7c038b15b4ec012a4d7a045338b44f2b51efe6bea4ecf261f0203dc2dc567313575a2a3857a7fa9362edc27f6d18462d4269e40652342dc2c80bce6b79f80ba0155a589ec464f74771eee9e5776f379cc8b8eec7e406f1296ae366dc3951b85ea2245b17fc96e2ce4ee809c881a5c5c6986e288bb4f49b448edace5e2f1ccbd884b33df056638b739fcf07f0")
fallocate(r1, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:23 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/95)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:23 executing program 7:
r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000200)="fa78da048303b2bf1085c842c68fbd140f08eeb85cecd076180c796da7a9fd128273c6", 0x23}, {&(0x7f0000000240)="ce39e1f7e89cd2aa46b5741976a239293bc8f1720ec93e32dcd5b250f82b278f1cf0a3e7b2ecd7dfc5bfa4bb2f0d9e1f189709d8f588105d33862a667f29ebfe443001d72534866aa19a3e6e0e0d65e41e5087a96f3a1748bf10a24441826756ffe1d68d54c131a0b3bfcb1ec8e605d6a967c90d76a1006b5fba4fae38fd237897f5f3cdab621954ed04cb6d", 0x8c}, {&(0x7f0000000300)="85151c4985ab76b3ff2621acf87c79b0f671b00b51cce212fb8156c6e7a1b808b5f2684d32abaf6e60565af5d71344e4906c5e9a0732c7e9ef861dc2de74c0434423b16266c2a084b9bf3f04cf5aee20859a094b8cb396d3e3fff031fe424f1e8b2b695a76f237359c1576fe32e389fe373ecfb2b5716ed259cca7c001184693afeb32c82591b10d7db5e2a84c955e0da579a063185289ec5053d3eddd5e21f5762bae77176e214b708a824c0264fdfb6de68046fd065a01cb054d", 0xbb}, {&(0x7f00000003c0)="2fff88e537adedf29bd9dca1dc03a1affd8f3f9cc8fb115e07f3587cc1957b9d4563", 0x22}, {&(0x7f0000000500)="f4ffcae70cd109e40bb3739ed832049598ec42ec27a45466ac9d28c0f5e9166c00e5e053d409463c15f427d3b10df90547679e769acd57f59051d53e41897cf82531b1ccbf093e9ad76d61b89bd2b0002828d462dbf0bac1cc3601af87c499406b566ee5a8885bc5239af7491e470becfa3cfd0ff87fde8c93e522a6ab384929fa9a8e9f002200555e8deab0b350ed60318e35c02147ff3e5f558a2cf730b93ed4565c83744ddea55062d7e8642acead080c9f6f17fa0e66c1dc973b7a698c6d0e2ad618551c82870ab4f6e75538257979dd6e889d376412ff48975c0a52b65759b6f75f0a80c7", 0xe7}, {&(0x7f0000000400)="03607e95f69214b4708fe4da37ac87e79277ba26a0c868d790ed846cd1328b599748cb96718a0603e4a3b29af8a8e9aaca582ecee5d024ae30f51be1b0b4b29932c88e401ed415b131e6b878098fb1deb03395e1bf72dd2498ef48e5d4e59fb5a0f41a7fc4f1d3f706083f20803bdf4d97387f80", 0x74}], 0x6, 0x0)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
fstatfs(r1, &(0x7f0000000140)=""/155)

2018/05/07 18:15:23 executing program 3:
r0 = socket$l2tp(0x18, 0x1, 0x1)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x400, 0x4)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x81)
write$binfmt_elf32(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:23 executing program 5:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0)
connect$pptp(r0, &(0x7f00000002c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00')
sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r2, 0x0, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x40)
fallocate(r1, 0x0, 0x0, 0x3f0000)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:23 executing program 1:
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x1}, {0x61}, {0x6}]}, 0x10)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x80008100000000)
r2 = getpgid(0xffffffffffffffff)
ptrace$poke(0x5, r2, &(0x7f0000000040), 0x5)

2018/05/07 18:15:23 executing program 6:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0)
accept$netrom(r0, 0x0, &(0x7f0000000100))
fallocate(r1, 0x0, 0x4b99, 0x5)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
r3 = getpgrp(0xffffffffffffffff)
ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000300)={&(0x7f0000000480)=""/198, 0xc6})
preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
fallocate(r0, 0x0, 0x0, 0x4000003)
sendfile(r1, r1, 0x0, 0xc092)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="7948d559d2866944774f986526198ec98a43c83af294c20351b5b0adb273e65e43a09c1472e4341ac4a6b6f6faa35762e8f3ebd32c4d195e76f1d24997810b502cede86faf160dc3f43a46fda1b83ad059ba1bf3996436eef1f0ccea864848b4ad57a970b909112b31cfb9c5a8cd58e699bbf8cd8b71e8d330731d5fc5be5529af4d2b25f2a2de0aac002df2df17aedac070df30e8e210db772b4a97812af8950ee4a5c92ff476196073deba77c33a5239777879d0fa1510635fbe623db87d1619", 0xc1}, {&(0x7f0000000240)="a6e620adbec963f9ee8b397b07d1bb0041a4a72e6c13972c56a9efeaf7d809c3b8c7ac6b52e7b68eb498beb9be130d64e4e4ef96505a3fe7fa3ec0301e3af1ed", 0x40}], 0x2, 0x0)

[  239.735789] FAT-fs (loop0): bogus number of reserved sectors
[  239.744424] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=25050 comm=syz-executor2
[  239.750772] FAT-fs (loop7): Unrecognized mount option "�9���ҪF�tv�9);��r�>2�ղP�+'������ſ��/
��	���]3�*f)��D0
�%4�j��>n
e�P��o:H��DA�gV��֍T�1������֩g�
v�" or missing value
[  239.765331] FAT-fs (loop4): Directory bread(block 112) failed
[  239.765345] FAT-fs (loop4): Directory bread(block 113) failed
[  239.765358] FAT-fs (loop4): Directory bread(block 114) failed
[  239.780722] FAT-fs (loop5): Directory bread(block 112) failed
[  239.780735] FAT-fs (loop5): Directory bread(block 113) failed
[  239.780746] FAT-fs (loop5): Directory bread(block 114) failed
[  239.785063] FAT-fs (loop5): Directory bread(block 112) failed
[  239.785077] FAT-fs (loop5): Directory bread(block 113) failed
[  239.785089] FAT-fs (loop5): Directory bread(block 114) failed
[  239.785924] FAT-fs (loop5): Directory bread(block 112) failed
[  239.785937] FAT-fs (loop5): Directory bread(block 113) failed
[  239.785950] FAT-fs (loop5): Directory bread(block 114) failed
[  239.789865] FAT-fs (loop4): Directory bread(block 112) failed
[  239.789878] FAT-fs (loop4): Directory bread(block 113) failed
[  239.790046] FAT-fs (loop4): Directory bread(block 114) failed
[  239.790564] FAT-fs (loop4): Directory bread(block 112) failed
[  239.790577] FAT-fs (loop4): Directory bread(block 113) failed
[  239.790588] FAT-fs (loop4): Directory bread(block 114) failed
[  239.810834] FAT-fs (loop3): Directory bread(block 112) failed
[  239.810854] FAT-fs (loop3): Directory bread(block 113) failed
[  239.810867] FAT-fs (loop3): Directory bread(block 114) failed
[  239.831028] FAT-fs (loop3): Directory bread(block 112) failed
[  239.831041] FAT-fs (loop3): Directory bread(block 113) failed
[  239.831053] FAT-fs (loop3): Directory bread(block 114) failed
[  239.831668] FAT-fs (loop3): Directory bread(block 112) failed
[  239.831680] FAT-fs (loop3): Directory bread(block 113) failed
[  239.831692] FAT-fs (loop3): Directory bread(block 114) failed
[  239.836401] attempt to access beyond end of device
[  239.836408] loop3: rw=536870984, want=120, limit=112
[  239.869409] attempt to access beyond end of device
[  239.869417] loop5: rw=536870984, want=127, limit=112
[  239.869430] FAT-fs (loop7): Unrecognized mount option "�9���ҪF�tv�9);��r�>2�ղP�+'������ſ��/
��	���]3�*f)��D0
�%4�j��>n
e�P��o:H��DA�gV��֍T�1������֩g�
v�" or missing value
[  239.869601] attempt to access beyond end of device
[  239.869607] loop4: rw=536870984, want=127, limit=112
[  239.918378] attempt to access beyond end of device
[  239.918385] loop4: rw=536870912, want=1127, limit=112
[  239.918586] attempt to access beyond end of device
[  239.918592] loop4: rw=536870912, want=1128, limit=112
[  239.918603] attempt to access beyond end of device
[  239.918608] loop4: rw=536870912, want=1129, limit=112
[  239.918619] attempt to access beyond end of device
[  239.918623] loop4: rw=536870912, want=1130, limit=112
[  239.918636] attempt to access beyond end of device
[  239.918640] loop4: rw=536870912, want=1131, limit=112
[  239.918650] attempt to access beyond end of device
[  239.918654] loop4: rw=536870912, want=116, limit=112
[  239.918664] attempt to access beyond end of device
[  239.918669] loop4: rw=536870912, want=117, limit=112
[  239.918679] attempt to access beyond end of device
[  239.918684] loop4: rw=536870912, want=118, limit=112
[  239.918694] attempt to access beyond end of device
[  239.918698] loop4: rw=536870912, want=119, limit=112
[  239.944103] attempt to access beyond end of device
[  239.944109] loop5: rw=536870912, want=1127, limit=112
[  239.944312] attempt to access beyond end of device
[  239.944317] loop5: rw=536870912, want=1128, limit=112
[  239.944328] attempt to access beyond end of device
[  239.944332] loop5: rw=536870912, want=1129, limit=112
[  239.944342] attempt to access beyond end of device
[  239.944347] loop5: rw=536870912, want=1130, limit=112
[  239.944357] attempt to access beyond end of device
[  239.944361] loop5: rw=536870912, want=1131, limit=112
[  239.944372] attempt to access beyond end of device
[  239.944376] loop5: rw=536870912, want=116, limit=112
[  239.944387] attempt to access beyond end of device
[  239.944391] loop5: rw=536870912, want=117, limit=112
[  239.944404] attempt to access beyond end of device
[  239.944408] loop5: rw=536870912, want=118, limit=112
[  239.944418] attempt to access beyond end of device
[  239.944423] loop5: rw=536870912, want=119, limit=112
[  240.185490] syz-executor6 (25052) used greatest stack depth: 23336 bytes left
[  240.289373] FAT-fs (loop0): Can't find a valid FAT filesystem
[  240.336656] FAT-fs (loop0): bogus number of reserved sectors
[  240.342550] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:23 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0)
accept$netrom(r0, 0x0, &(0x7f0000000100))
fallocate(r1, 0x0, 0x4b99, 0x5)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
r3 = getpgrp(0xffffffffffffffff)
ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000300)={&(0x7f0000000480)=""/198, 0xc6})
preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
fallocate(r0, 0x0, 0x0, 0x4000003)
sendfile(r1, r1, 0x0, 0xc092)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="7948d559d2866944774f986526198ec98a43c83af294c20351b5b0adb273e65e43a09c1472e4341ac4a6b6f6faa35762e8f3ebd32c4d195e76f1d24997810b502cede86faf160dc3f43a46fda1b83ad059ba1bf3996436eef1f0ccea864848b4ad57a970b909112b31cfb9c5a8cd58e699bbf8cd8b71e8d330731d5fc5be5529af4d2b25f2a2de0aac002df2df17aedac070df30e8e210db772b4a97812af8950ee4a5c92ff476196073deba77c33a5239777879d0fa1510635fbe623db87d1619", 0xc1}, {&(0x7f0000000240)="a6e620adbec963f9ee8b397b07d1bb0041a4a72e6c13972c56a9efeaf7d809c3b8c7ac6b52e7b68eb498beb9be130d64e4e4ef96505a3fe7fa3ec0301e3af1ed", 0x40}], 0x2, 0x0)

2018/05/07 18:15:23 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x80000001, 0x5)
ioctl$KDMKTONE(r0, 0x227c, 0x7fffffffefff)

2018/05/07 18:15:23 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
open(&(0x7f0000000080)='./file0\x00', 0x101001, 0x100)
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
accept$unix(r0, 0x0, &(0x7f00000000c0))
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:23 executing program 4:
syz_open_procfs$namespace(0x0, &(0x7f0000003f00)='ns/net\x00')
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000041c0)='ns/net\x00')
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/05/07 18:15:23 executing program 7:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={<r1=>0x0, 0x9, 0xff}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x0, 0x0, 0x3f0000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0x9})
fstatfs(r2, &(0x7f0000000140)=""/155)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000300)=@generic={0x1, 0xff, 0x997})

2018/05/07 18:15:23 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write(r0, &(0x7f0000000140)="af1c6ebee5999ddb81d10bda5fbe66f341259b1360714e561a0459020fcb894f802aeb8f7eedf9d553734ee5527b032a1e716f2048345e7923d60e96cc13aef9db12ca4fd5d8c12908e059ab23a523255eaa0001c5e8fe556a5085be441df7a909f677a66038711e0c906cbc9ad0e4335cf3ae71a8da7cf89f652b09be54ba0c02b5c7d66fadf13947b27e60f1ee4cc2cd227fa2ecaf7bfa38c55bc1b940158fba60792f5b5cb5b75b47f8708c90ea7778e24578b043fea14265e5794a7b3ef2de0d226e3cc60e8604add90abd79fc3b580038dec91f1f3f9440441e84dfcf3d00324baa042c3b2f3c", 0xe9)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:23 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0xfffffffffffffffd, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x9a0b, 0x1, 0x1, 0x0, 0x8, [{0x81, 0x80000001, 0x0, 0x0, 0x0, 0x9}, {0xffffffffffff5935, 0x7, 0x2, 0x0, 0x0, 0x1}, {0xe0, 0x4, 0x0, 0x0, 0x0, 0x882}, {0x7ff, 0x9, 0x4, 0x0, 0x0, 0x10c}, {0x3, 0x7, 0x410, 0x0, 0x0, 0x1101}, {0x0, 0x100, 0x5, 0x0, 0x0, 0x180}, {0x1, 0x1, 0x4, 0x0, 0x0, 0x404}, {0x5, 0x9, 0x8, 0x0, 0x0, 0x202}]})

2018/05/07 18:15:23 executing program 6:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0)
accept$netrom(r0, 0x0, &(0x7f0000000100))
fallocate(r1, 0x0, 0x4b99, 0x5)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
r3 = getpgrp(0xffffffffffffffff)
ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000300)={&(0x7f0000000480)=""/198, 0xc6})
preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
fallocate(r0, 0x0, 0x0, 0x4000003)
sendfile(r1, r1, 0x0, 0xc092)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="7948d559d2866944774f986526198ec98a43c83af294c20351b5b0adb273e65e43a09c1472e4341ac4a6b6f6faa35762e8f3ebd32c4d195e76f1d24997810b502cede86faf160dc3f43a46fda1b83ad059ba1bf3996436eef1f0ccea864848b4ad57a970b909112b31cfb9c5a8cd58e699bbf8cd8b71e8d330731d5fc5be5529af4d2b25f2a2de0aac002df2df17aedac070df30e8e210db772b4a97812af8950ee4a5c92ff476196073deba77c33a5239777879d0fa1510635fbe623db87d1619", 0xc1}, {&(0x7f0000000240)="a6e620adbec963f9ee8b397b07d1bb0041a4a72e6c13972c56a9efeaf7d809c3b8c7ac6b52e7b68eb498beb9be130d64e4e4ef96505a3fe7fa3ec0301e3af1ed", 0x40}], 0x2, 0x0)

2018/05/07 18:15:23 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = socket$inet6(0xa, 0x3, 0x3)
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000))
flistxattr(r0, &(0x7f0000000040)=""/85, 0x55)

2018/05/07 18:15:23 executing program 4:
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x1000)=nil, 0xf4c})
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000540)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0xffffff18)
add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, {0xa, 0x4e21, 0x7f, @empty, 0x7fffffff}, 0x8000, [0x3, 0x8001, 0x1, 0x5, 0x0, 0x9, 0x0, 0x1]}, 0x5c)
sendmmsg$inet_sctp(r2, &(0x7f00000003c0)=[{&(0x7f0000000240)=@in6={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0xec6}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000280)="a21bde5642ded03fa8ebe558a4044e4a5d53e3845c3572f55d", 0x19}, {&(0x7f00000002c0)="1644d08e16a1e95cf0109fe963610c1d9f7a2c1385f112ad76ba4600fd8fcd378913702817e9363e9d19da1e6efb803eac37bdea3f4b643a60db81d0994f34e0f1b6f6edae4c1e3455d1f832aa748cf491e297cf30caf236fdfd6739f0287ab1709ce0a5ee06b63a3e75432355579fddaad7ca35", 0x74}], 0x2, &(0x7f0000000380)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x7}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x5ef}}], 0x30, 0x840}], 0x1, 0x800)
r4 = creat(&(0x7f0000000040)='./file0\x00', 0x1)
ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f00000000c0)={0x2, 0xffffffffffffff7f, 0x63})

[  240.428994] FAT-fs (loop7): Unrecognized mount option "" or missing value
2018/05/07 18:15:23 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000280)='./file0\x00', 0x80, 0x84)
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x5)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'ip_vti0\x00', <r1=>0x0})
setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14)
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x0, 0x100000000, 0xa)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x400, 0x5, 0x4, 0x1, 0x40}, 0x98)
write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x38, 0x0, 0x40, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x58)

2018/05/07 18:15:23 executing program 5:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x0)
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0x4, 0x1)
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x140000000000, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f0000000340)='./file0\x00', 0x80000, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4)
link(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00')
fallocate(r1, 0x0, 0x0, 0x3f0000)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10000, 0x0)
pread64(r1, &(0x7f0000000080)=""/91, 0xffffffffffffff98, 0x0)

[  240.434839] FAT-fs (loop0): bogus number of reserved sectors
[  240.434843] FAT-fs (loop0): Can't find a valid FAT filesystem
[  240.447087] FAT-fs (loop3): Directory bread(block 112) failed
[  240.447102] FAT-fs (loop3): Directory bread(block 113) failed
[  240.447115] FAT-fs (loop3): Directory bread(block 114) failed
[  240.466331] FAT-fs (loop3): Directory bread(block 112) failed
[  240.466347] FAT-fs (loop3): Directory bread(block 113) failed
[  240.466362] FAT-fs (loop3): Directory bread(block 114) failed
[  240.471747] FAT-fs (loop3): Directory bread(block 112) failed
[  240.471762] FAT-fs (loop3): Directory bread(block 113) failed
[  240.471782] FAT-fs (loop3): Directory bread(block 114) failed
[  240.479369] attempt to access beyond end of device
[  240.479376] loop3: rw=536870984, want=120, limit=112
[  240.487344] FAT-fs (loop0): bogus number of reserved sectors
[  240.487349] FAT-fs (loop0): Can't find a valid FAT filesystem
[  240.604605] FAT-fs (loop5): bogus number of reserved sectors
[  240.604611] FAT-fs (loop5): Can't find a valid FAT filesystem
[  240.649347] FAT-fs (loop5): Unrecognized mount option "/proc/self/net/pfkey" or missing value
[  240.653333] FAT-fs (loop3): Directory bread(block 112) failed
[  240.653350] FAT-fs (loop3): Directory bread(block 113) failed
[  240.653364] FAT-fs (loop3): Directory bread(block 114) failed
[  240.658096] FAT-fs (loop3): Directory bread(block 112) failed
[  240.658110] FAT-fs (loop3): Directory bread(block 113) failed
[  240.658123] FAT-fs (loop3): Directory bread(block 114) failed
[  240.658774] FAT-fs (loop3): Directory bread(block 112) failed
[  240.658786] FAT-fs (loop3): Directory bread(block 113) failed
[  240.658799] FAT-fs (loop3): Directory bread(block 114) failed
[  240.659778] attempt to access beyond end of device
[  240.659785] loop3: rw=536870984, want=120, limit=112
[  241.018303] FAT-fs (loop7): Unrecognized mount option "" or missing value
2018/05/07 18:15:24 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0)
splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x7, 0x7)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x0)
ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x10000)

2018/05/07 18:15:24 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0)
r2 = geteuid()
lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'team0\x00', <r4=>0x0})
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000002c0)={@rand_addr, @empty, <r5=>0x0}, &(0x7f0000000300)=0xc)
lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000480))
sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)=@ipv4_newroute={0x2f8, 0x18, 0x2cf7439bcb7552a5, 0x70bd29, 0x25dfdbfb, {0x2, 0x20, 0x0, 0x45080000000000, 0xff, 0x0, 0xff, 0x7, 0x2a00}, [@RTA_ENCAP={0x104, 0x16, @nested={0x100, 0x21, [@generic="c9ce9bb41b486b3142a1a9006ba1a9889ba786c0ce1b7e0c7b3f45d085d3d23494c6f500655ab073505082819c633ed4726f850ea09b9d02c4a02a72f4a767", @generic="5957c15144c70a51bdc7243be270fa6657e2a28cc02b7ad49e5d5b7fcbfbf71bde296dd56136e3fee5fd12f64f2e26c2260eb89b02194ece1e46f1fa2d377c683f591175a7f1153ad8f49498aeaa6c5d2b793efbba1f923397ef6a7c762bd963a0eef5cb181d726872a5cac57a09cba2467e02952952eeae8511efce48fa44750da27515f618c885a2e41afcc47e22315997c2e4a21b0b3db4a48615ebc64a7a545d4a0248d0621e9abfc7096d43173775a2", @typed={0x8, 0x15, @fd=r1}]}}, @RTA_UID={0x8, 0x19, r2}, @RTA_ENCAP={0x1b4, 0x16, @nested={0x1b0, 0x92, [@typed={0xd0, 0x39, @binary="60107bddcd22d42e8dcc6295439fd2949e5b8314f0e18fe348a948a3c4d066eede41ff90e1f52fe8cffc7ce8773808c1ba16b27bc424a7972a05f01232167247e10596581158e36874bf81e525241ca09cc3a4001155d0ce0dd255ef8e52b9acc6346283b6d58061767e11ed344a50af4fe8437f1e062f8022982a5dec56548586fb6c3980ab1b2bab361acbf8f2b024bd8cbb93c3191d5127cdd4ceb06a165756658043848cf7b2d828f330146a8b3a4987ed23823010b2db059fcc337befd875c0b97b3292768c03c15b"}, @typed={0x8, 0x11, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x60, 0x3e, @binary="e89ca74dc18a6b9f52e560c7f8a99a2dd45e69c2ee5e5f4957ca2fcc5098eebdd52b53e2d7ddd5f3733c54c01b8bee71a40b320c15f01e07e9ffcbe5cfb434c257221091424ad1106afb097422e42fef0e550e3eba08aa8ebe31"}, @typed={0x8, 0x95, @uid=r3}, @generic="a799139eb81ccf7dac1d19e0746174effec7b6aaf7eed430899a0077b080415d22d7712ab5f88138a3e79156711d643b1f3b5f29f1b767ef9a9dd7e05873472deae824119137f68161c41b2337dc56260ab82854717c20b5a79abd30ef7e870acbbacbc36066867c28a7513c"]}}, @RTA_OIF={0x8, 0x4, r4}, @RTA_MULTIPATH={0xc, 0x9, {0x3, 0x5, 0x0, r5}}, @RTA_UID={0x8, 0x19, r6}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x1}, 0x20000000)
r7 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r7, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r7, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:24 executing program 3:
r0 = getpgid(0xffffffffffffffff)
process_vm_readv(r0, &(0x7f0000000600)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000500)=""/254, 0xfe}, {&(0x7f0000000400)=""/123, 0x7b}], 0x6, &(0x7f0000000940)=[{&(0x7f0000000740)=""/82, 0x52}, {&(0x7f0000000680)=""/34, 0x22}, {&(0x7f00000007c0)=""/93, 0x5d}, {&(0x7f0000000840)=""/167, 0xa7}, {&(0x7f0000000900)=""/32, 0x20}], 0x5, 0x0)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000009c0)="161673f46a2a8734eeb787b6ef9de4723f8843ccc53048ff8adf383f6fe846d2ce1990d6875382f80d98fdf994f599dba613d8a7601a03805dc58d250e4a0eb3f6979ac439e37e255984984b00b3b51871652272e8a7a018ee24f914ddf6fee0d044407dde28a190e0c420fbab7a6f29d9a3aa86073900708fc15bf6dcb021170d273979d226a5da24efbedf127cff4e5456a3b3f4cab52d4721b7ba97a29badd6a6ff9232b211063f27092de87a486fd299a3444480b16b306ec61ceb9f58d3ec543f9a82b733bfcaa89edfe559b51a7bf88586a269db44d4ad235155c32e1a7ec58dfdef4827cd43f501b5b49c50c536", 0xf1)
socket$inet6_tcp(0xa, 0x1, 0x0)
fallocate(r1, 0x0, 0x0, 0x81)
write$binfmt_elf32(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x2, 0x2, 0xa7c, 0x100000000, 0x6, 0x7, 0x28e}, 0xc)

2018/05/07 18:15:24 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pivot_root(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00')
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:24 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
open(&(0x7f0000000080)='./file0\x00', 0x101001, 0x100)
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
accept$unix(r0, 0x0, &(0x7f00000000c0))
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:24 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x280, 0x0)
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x7)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
fstatfs(r1, &(0x7f0000000140)=""/155)

2018/05/07 18:15:24 executing program 6:
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0)
openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x401, 0x0)
getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000002c0), &(0x7f0000000380)=0x4)
perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0x10000}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]})
syz_read_part_table(0xfffdfffffffffffe, 0xaaaacf6, &(0x7f0000000580))

2018/05/07 18:15:24 executing program 2:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280))
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in=@multicast2}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000001a80)=ANY=[@ANYBLOB="140000000301ffff000000000000000002000000cdfbf76f179a4367f599a90400a1d38548811c0165c37f9c203ab387f06955d0eb1354de80b879c8889fb47036755ed842c7bf2c8f1aa4dec24a911b5720b911f305faf1144785cd42d0679f83af770c4ded1425ec12edae1f653b213e46231ff7c44e4360698cbc33554da0d35420f63c19a16c6026db2fbd03f9d6f6a64ef67576fa6f147865940d9e41000000000000"], 0xa5}, 0x1}, 0x0)
getegid()
ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000200))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc)
stat(&(0x7f0000000e00)='./bus/file0\x00', &(0x7f0000000e40))
lstat(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00))
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000f80))
fstat(r2, &(0x7f0000000fc0))
fstat(r0, &(0x7f0000001040))
fcntl$getownex(r0, 0x10, &(0x7f00000010c0))
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001100)={{{@in, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001200)=0xe8)
lstat(&(0x7f0000001240)='./bus\x00', &(0x7f0000001280))
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001300))
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@loopback, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001440)=0xe8)
stat(&(0x7f0000001480)='./bus\x00', &(0x7f00000014c0))
setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000140)="f866eb546838b6f7f3c9c59dd84c399a7f2fe2a84351988e9bb06d4b6e0ddad6a7a2c47c0a368abc17a0ac866e656c97de7264a81b42612789b53fdb08f94c8b43805ae3ea4251616a4f029e90199d1f7db6466d05f2d762ffa26e84a7148b6d215a7d353c634c305957041292829949b445e40ec6ebe2c841da6a082090aff307f7256cac986e67213c00cccf17469aee9389e2ce10ed52e0a1b5dd327d5469b642646dd3cda5d29069c5", 0xab)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000240)=""/50, &(0x7f00000002c0)=0x32)
fstat(r1, &(0x7f0000001540))
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x480, 0x4)

[  241.135515] FAT-fs (loop0): bogus number of reserved sectors
[  241.159125] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:24 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file1\x00', 0x3, 0x7, &(0x7f0000000780)=[{&(0x7f0000000140)="39ef0792ddd3d74ad60b87422735c59b749f7526b5c5e1a6a11954850a2f2427cf5775d9d07b3f6230b25ea4d1f7a9f82e701d9b684f846beceddcf23d1140efdccf279498f2040774ad5d8a1a1d6287f76ff02bdffb8e57859faf49697f0dc6d48a98d5e2dc13eea370c37e5ee9e3910025e742fc28467ffdefd68f2587c230c0fc9e7156c78189a299a4d0516453212fcbd86a78ab93f5754dbc646dd6b84b2c4a727721b3e79e7dff53bec3e24fdedc34ef3169585b2f00a05fc79830dbe3ec4210ee30dd46d5cb813fbdce785a8120eccbda5e78da07", 0xd8, 0x56cd}, {&(0x7f0000000240)="335c4fad72e249bb35be45b9216710767e198d6584b26ab0b0f0c8d9b2ce655979782535e1baa2c574242c770077ee4df0cd93b17a2dbcff3e1c64aef6f8aabb46fe82ab747c8e4fe5524af4b309b758d2603da41e7cb02e05d9f43a49251ab5cd0142557010a3c4f798b3e79c988566234534f22fa883d3f94ea1319156f122f6241a9682444722842189f2c2d98b04d3975fc214525e8cb696", 0x9a}, {&(0x7f0000000300)="a8df4f95263f13f389b135395f6990da001fcf1c55a797eca857c6e8fe185b134afdc3fc44dff62802d4d6d2f82b34d4ea8a6546acfb7c73fd338e0723ccbc05d67f122e7856db7a1088a03bda61ea2643807ef2", 0x54, 0x6}, {&(0x7f0000000380)="b2d4544692a5fe4d36ba19afabc04f07d228eb685061a471642d79eb56e295ecb8b399c3878559b46fb19ae4f81fc2627df612e50be5a993fbfea6411e471180b69bfaa580b0973c505a1315b458975d347d9a14968bd230cfc6d1527dffd00f81b0f8ff7fa0a332a6d3314d7eca10ebb1afb8bfc26bf5674d736d955c6b0e2bbfd5888df901180c3d05b40b16208466cd05f66749aceafb3c235e9ba88e50ad1a923000dea4139e244404bc30888df670a82a36ef112ed401122cf0e5c6c275283c39b86f9912d324ca54f577c274296ff6874b3e29f85254ca7ea5726c53e499cdb6cca9cd667834506c3ff25c1d729923f2a348d3", 0xf6, 0x6}, {&(0x7f0000000500)="0a3510636c9b5e89989a48ff7bdbd7564cf4bb1e18e2a02cb10a519243ab07d61419960852ff725ddf71148c10e22dccaa19c4e4cb95e889f5f1deb4e46f51f9ab914f9e45693923d43cc2f069c77fe5ffecc06b02d687c57fde2872438306851066870c54d218ce71e538451218810611c3b8f276912776190c0627e41084e13d47a3c2b917083237e7a1d722f038e2b989e30fa2ae22795a8db39339f904f3277acf7a5e78c03c66cc585f78cb7343ed", 0xb1}, {&(0x7f00000005c0)="03601c49321bd5730a9625c3d71b8b5ef83732669fe5a4d6248999ae5f0eada25dfda48b417ca89d4d4419f3058061197d7058bf7a969cec02c6fb5f16bd24d18a64098f7bcb92dc22d53fd5972db2789b839769ce97c169d0623f6e6fcdfd765fa867b79da713c87fad13ddb93673f5ea2a7407957139d40aabebeb8f3387d45de745b7c1888c562b003921e7b1889abf08071f560bbfea61824ccc2a00308f7ca4522efb2e1b43233ccae27240561d196b7e2c5f2c5d33b1465f6d5a353f3b682f15579c738c04d8e9a6af71a51055affc72c175d97ff57d0000a921b9ccfd1417e17a9cd5c832572a", 0xea, 0x7fff}, {&(0x7f0000000740)="f1c904ed4d0fb94bbfd803f8f98c57c839fc27254a1df042be0304b5aed169a3044fef064c23f2d4a6", 0x29}], 0x8000, &(0x7f0000000840)={[{@map_acorn='map=acorn', 0x2c}, {@map_normal='map=normal', 0x2c}]})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x8, 0x5)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

[  241.159862] FAT-fs (loop7): Directory bread(block 113) failed
[  241.159877] FAT-fs (loop7): Directory bread(block 114) failed
2018/05/07 18:15:24 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000080))

[  241.162815] FAT-fs (loop7): Directory bread(block 112) failed
[  241.162828] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:24 executing program 4:
set_robust_list(&(0x7f0000000040)={0x0, 0x19e, &(0x7f0000000000)}, 0x18)
mq_notify(0xffffffffffffffff, &(0x7f0000000140))

2018/05/07 18:15:24 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0xfa600, 0x0)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

[  241.162840] FAT-fs (loop7): Directory bread(block 114) failed
[  241.165744] FAT-fs (loop4): Directory bread(block 112) failed
[  241.165760] FAT-fs (loop4): Directory bread(block 113) failed
[  241.165773] FAT-fs (loop4): Directory bread(block 114) failed
[  241.172882] FAT-fs (loop7): Directory bread(block 112) failed
[  241.172895] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:24 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000080), 0x4)
finit_module(r0, &(0x7f0000000000)='procbdev\x00', 0x1)

[  241.172907] FAT-fs (loop7): Directory bread(block 114) failed
[  241.229319] FAT-fs (loop5): Directory bread(block 112) failed
[  241.229335] FAT-fs (loop5): Directory bread(block 113) failed
[  241.229348] FAT-fs (loop5): Directory bread(block 114) failed
[  241.235112] FAT-fs (loop5): Directory bread(block 112) failed
[  241.235125] FAT-fs (loop5): Directory bread(block 113) failed
[  241.235137] FAT-fs (loop5): Directory bread(block 114) failed
[  241.237179] FAT-fs (loop5): Directory bread(block 112) failed
[  241.237192] FAT-fs (loop5): Directory bread(block 113) failed
[  241.237204] FAT-fs (loop5): Directory bread(block 114) failed
[  241.261758] FAT-fs (loop4): Directory bread(block 112) failed
[  241.261771] FAT-fs (loop4): Directory bread(block 113) failed
[  241.261782] FAT-fs (loop4): Directory bread(block 114) failed
[  241.262366] FAT-fs (loop4): Directory bread(block 112) failed
[  241.262378] FAT-fs (loop4): Directory bread(block 113) failed
[  241.262389] FAT-fs (loop4): Directory bread(block 114) failed
[  241.288369] attempt to access beyond end of device
[  241.288377] loop4: rw=536870984, want=120, limit=112
[  241.288540] attempt to access beyond end of device
[  241.288547] loop5: rw=536870984, want=127, limit=112
[  241.355414] isofs_fill_super: bread failed, dev=loop3, iso_blknum=32, block=64
[  241.439875] attempt to access beyond end of device
[  241.439882] loop7: rw=536870912, want=1127, limit=112
[  241.440129] attempt to access beyond end of device
[  241.440134] loop7: rw=536870912, want=1128, limit=112
[  241.440147] attempt to access beyond end of device
[  241.440151] loop7: rw=536870912, want=1129, limit=112
[  241.440162] attempt to access beyond end of device
[  241.440166] loop7: rw=536870912, want=1130, limit=112
[  241.440177] attempt to access beyond end of device
[  241.440181] loop7: rw=536870912, want=1131, limit=112
[  241.440191] attempt to access beyond end of device
[  241.440195] loop7: rw=536870912, want=116, limit=112
[  241.440206] attempt to access beyond end of device
[  241.440211] loop7: rw=536870912, want=117, limit=112
[  241.440229] attempt to access beyond end of device
[  241.440233] loop7: rw=536870912, want=118, limit=112
[  241.440244] attempt to access beyond end of device
[  241.440248] loop7: rw=536870912, want=119, limit=112
[  241.440862] attempt to access beyond end of device
[  241.440868] loop5: rw=536870912, want=1127, limit=112
[  241.441066] attempt to access beyond end of device
[  241.441071] loop5: rw=536870912, want=1128, limit=112
[  241.441082] attempt to access beyond end of device
[  241.441086] loop5: rw=536870912, want=1129, limit=112
[  241.441096] attempt to access beyond end of device
[  241.441101] loop5: rw=536870912, want=1130, limit=112
[  241.441110] attempt to access beyond end of device
[  241.441115] loop5: rw=536870912, want=1131, limit=112
[  241.441125] attempt to access beyond end of device
[  241.441129] loop5: rw=536870912, want=116, limit=112
[  241.441139] attempt to access beyond end of device
[  241.441144] loop5: rw=536870912, want=117, limit=112
[  241.441154] attempt to access beyond end of device
[  241.441158] loop5: rw=536870912, want=118, limit=112
[  241.441168] attempt to access beyond end of device
[  241.441172] loop5: rw=536870912, want=119, limit=112
[  241.442294] FAT-fs (loop3): Unrecognized mount option "3\O�r�I�5�E�!gv~�e��j����ٲ�eYyx%5Ả�t$" or missing value
[  241.749116] FAT-fs (loop0): Can't find a valid FAT filesystem
[  241.817699] FAT-fs (loop5): Directory bread(block 112) failed
[  241.824545] FAT-fs (loop5): Directory bread(block 113) failed
[  241.832621] isofs_fill_super: bread failed, dev=loop3, iso_blknum=32, block=64
[  241.844402] FAT-fs (loop5): Directory bread(block 114) failed
[  241.868716] FAT-fs (loop5): Directory bread(block 112) failed
[  241.876384] FAT-fs (loop7): Directory bread(block 112) failed
[  241.876400] FAT-fs (loop7): Directory bread(block 113) failed
[  241.876412] FAT-fs (loop7): Directory bread(block 114) failed
[  241.884642] FAT-fs (loop7): Directory bread(block 112) failed
[  241.884655] FAT-fs (loop7): Directory bread(block 113) failed
[  241.884666] FAT-fs (loop7): Directory bread(block 114) failed
[  241.885231] FAT-fs (loop7): Directory bread(block 112) failed
[  241.885244] FAT-fs (loop7): Directory bread(block 113) failed
[  241.885256] FAT-fs (loop7): Directory bread(block 114) failed
[  241.898087] FAT-fs (loop0): Unrecognized mount option "" or missing value
[  241.950472] attempt to access beyond end of device
[  241.950478] loop7: rw=536870912, want=1127, limit=112
[  241.950666] attempt to access beyond end of device
[  241.950670] loop7: rw=536870912, want=1128, limit=112
[  241.950681] attempt to access beyond end of device
[  241.950692] loop7: rw=536870912, want=1129, limit=112
[  241.950704] attempt to access beyond end of device
[  241.950708] loop7: rw=536870912, want=1130, limit=112
[  241.950718] attempt to access beyond end of device
[  241.950722] loop7: rw=536870912, want=1131, limit=112
[  241.950732] attempt to access beyond end of device
2018/05/07 18:15:25 executing program 1:
r0 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="1c0415c8d13240c0b3489c8d0b752bc9b5d370867725efaec3b64985059545db6b614cea93fd249b59f4ba5877631057a601f64f79fd2a773750945c30c0c760f48af55c53efea30f47c82706e479ebefecf3faf14cfc128afa690a8aed452f02b183016d9c1a811f0f882f26df07679", 0x70, 0x0)
keyctl$get_keyring_id(0x0, r0, 0x80)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={<r2=>0x0}, &(0x7f0000000100)=0x8)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000340)=0xabab, 0x4)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
tgkill(0x0, 0x0, 0x0)
accept$netrom(r5, &(0x7f0000000780)=@full, &(0x7f0000000480)=0xffffffffffffff67)
eventfd2(0x0, 0x0)
fallocate(r1, 0x2, 0x0, 0x92d)
ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82)
r6 = openat$cgroup_ro(r5, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/status\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r7, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB="54000004020007e5cb26901f00000000070000088100080000020000919706000000000000000000"])
ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xff}}}, &(0x7f0000000280)=0x36)
ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]})
recvfrom$llc(r5, &(0x7f0000000540)=""/183, 0xb7, 0x40010000, 0x0, 0x0)
r8 = openat(r7, &(0x7f00000004c0)='./file0\x00', 0x501000, 0x4)
ioctl$VT_OPENQRY(r8, 0x5600, &(0x7f0000000500))

2018/05/07 18:15:25 executing program 4:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80800)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0)
r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0)
dup2(r1, r2)

2018/05/07 18:15:25 executing program 2:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280))
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in=@multicast2}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000001a80)=ANY=[@ANYBLOB="140000000301ffff000000000000000002000000cdfbf76f179a4367f599a90400a1d38548811c0165c37f9c203ab387f06955d0eb1354de80b879c8889fb47036755ed842c7bf2c8f1aa4dec24a911b5720b911f305faf1144785cd42d0679f83af770c4ded1425ec12edae1f653b213e46231ff7c44e4360698cbc33554da0d35420f63c19a16c6026db2fbd03f9d6f6a64ef67576fa6f147865940d9e41000000000000"], 0xa5}, 0x1}, 0x0)
getegid()
ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000200))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc)
stat(&(0x7f0000000e00)='./bus/file0\x00', &(0x7f0000000e40))
lstat(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00))
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000f80))
fstat(r2, &(0x7f0000000fc0))
fstat(r0, &(0x7f0000001040))
fcntl$getownex(r0, 0x10, &(0x7f00000010c0))
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001100)={{{@in, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001200)=0xe8)
lstat(&(0x7f0000001240)='./bus\x00', &(0x7f0000001280))
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001300))
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@loopback, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001440)=0xe8)
stat(&(0x7f0000001480)='./bus\x00', &(0x7f00000014c0))
setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000140)="f866eb546838b6f7f3c9c59dd84c399a7f2fe2a84351988e9bb06d4b6e0ddad6a7a2c47c0a368abc17a0ac866e656c97de7264a81b42612789b53fdb08f94c8b43805ae3ea4251616a4f029e90199d1f7db6466d05f2d762ffa26e84a7148b6d215a7d353c634c305957041292829949b445e40ec6ebe2c841da6a082090aff307f7256cac986e67213c00cccf17469aee9389e2ce10ed52e0a1b5dd327d5469b642646dd3cda5d29069c5", 0xab)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000240)=""/50, &(0x7f00000002c0)=0x32)
fstat(r1, &(0x7f0000001540))
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x480, 0x4)

2018/05/07 18:15:25 executing program 6:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r0, &(0x7f0000000400)="164690f11220a801e15c77a6c7f2966a99c5c4987e62f7809e72018b79fae3a36469862c2b8f11c4da2433fbcd2e830af54e13b10e94ad39a7649319c2eed6debf12a36bc6005390", 0x172)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
clock_settime(0x0, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="32f9ffff0e0a03cd75b9b3f96b740d4a0f61e4bbe79117d4fb50cd1f4e4f4ae052335e32bf464a123953b2c03926dc5d891800f157a2"], &(0x7f0000000100)=0x3a)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, 0x8)
ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x9, 0x2, 0x9, 0x9c, 0x0, 0x7fffffff, 0x4, 0x7, 0x4, 0x38})
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0xb600000000000000, 0x4)

2018/05/07 18:15:25 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x80000}, 0xc)

2018/05/07 18:15:25 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0))
fallocate(r0, 0x0, 0x0, 0x3f0000)
perf_event_open(&(0x7f0000000040)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000500)=ANY=[@ANYBLOB="0040400000000000000000000000000000000000000000000000000000000000270c6c49cddcd99450350478c529a57e477c962095e7b5616a90de0d19334541093ba83f0e5921855e4674a6ed8ce7b5b57bfb11d3e569336bf7cdbc2cc952b6a5f42dfc76e27bba009654f78dc8040bc29e23819155ab6cb47f603125205c3ad935f6f73c3d51a635303e397df3abe5d3c2ee14112a654693c13510b185177073ec7b19862ee39dc449487b99fef2e9f6b9b41e45d847b7a4d9fa177260df1488a8b95c76dca2"])
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:25 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{<r1=>0x0}, {}, {}]})
ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000001c0)={r1})
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:25 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x2, 0x1000, 0x8)
fallocate(r0, 0x1, 0x0, 0x3f0000)

[  241.950736] loop7: rw=536870912, want=116, limit=112
[  241.950745] attempt to access beyond end of device
[  241.950749] loop7: rw=536870912, want=117, limit=112
[  241.950759] attempt to access beyond end of device
[  241.950763] loop7: rw=536870912, want=118, limit=112
[  241.950772] attempt to access beyond end of device
[  241.950776] loop7: rw=536870912, want=119, limit=112
[  242.051795] FAT-fs (loop5): Directory bread(block 113) failed
[  242.057730] FAT-fs (loop5): Directory bread(block 114) failed
[  242.106653] FAT-fs (loop0): bogus number of reserved sectors
[  242.118395] FAT-fs (loop3): Directory bread(block 112) failed
[  242.118412] FAT-fs (loop3): Directory bread(block 113) failed
[  242.118426] FAT-fs (loop3): Directory bread(block 114) failed
[  242.138366] FAT-fs (loop0): Can't find a valid FAT filesystem
[  242.159616] FAT-fs (loop3): Directory bread(block 112) failed
[  242.165521] FAT-fs (loop3): Directory bread(block 113) failed
[  242.182210] FAT-fs (loop3): Directory bread(block 114) failed
[  242.193453] FAT-fs (loop3): Directory bread(block 112) failed
[  242.199965] FAT-fs (loop3): Directory bread(block 113) failed
2018/05/07 18:15:25 executing program 6:
r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x11, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0463044000919427cbe887b05ce93081006dac6f633b559e12c948af4d2e8fa77bf53875fa4106c16167126d2feecf17f142e571aab0f08f6249f526af006217eb905f03aa5c3ca4bcaa9dcb869f1ae68a4e8fa6cb411f0c0978667d4e9fbeaa6682b65ecbe32231a84debf05aa1a75aa64b6fbdb94e4e5fc714df384cf50300432f5d"], 0x0, 0x0, &(0x7f0000000580)})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)})

[  242.206236] FAT-fs (loop3): Directory bread(block 114) failed
[  242.216651] attempt to access beyond end of device
[  242.225997] loop3: rw=536870984, want=120, limit=112
2018/05/07 18:15:25 executing program 3:
syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000300)='./file0/file0\x00', 0x2000000dffe, 0xaaaaaaaaaaaad29, &(0x7f0000000040)=[{&(0x7f0000000200)="eb010000000000860000000000ef8af2efd150dad2e36355ad3143ea360c703263d38251630d87f4d31f1fd3cc2cd610c7fe3c007e0f40a7502eb3fbb07a95dc25eb76a92c34ff8a2d603a7869ca8c8f0682070504bca44b35f3bc73a7671c570f952911aaeac34b23da2e3d43de39ccb32e2f82bacdc811382588141b5e4b93f186cc78aac38933d9e5336e3a52d19e5020991251510fb8e83b", 0x9a}], 0x8000, &(0x7f00000002c0)=ANY=[])
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x81)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={<r0=>0x0, 0x6, "b5e5f8bb3bdb"}, &(0x7f00000000c0)=0xe)
r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x4000, 0x100)
r2 = getpgrp(0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8)
getresgid(&(0x7f0000000680), &(0x7f0000000840), &(0x7f0000000880)=<r4=>0x0)
r5 = getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, <r6=>0x0}, &(0x7f0000000900)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000980)=0xc)
r8 = getpid()
lstat(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=<r10=>0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000b40)=<r11=>0x0)
r12 = getuid()
r13 = getgid()
sendmmsg$unix(r1, &(0x7f0000000d00)=[{&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000000)=[{&(0x7f00000003c0)="8e3721d43406027c353cbe628fcd8bf9bd9f841fa3f4b11f6e49cbad432b5281a9df3edf33b66c9c472e06846091062af4d5cc59e713953d02a14ea352c0313266cf8cfbeddb7b9e1f1a6e94247fd500ffa778e9fc265d77628d4cce52aeb08f6bbba5197f8c2d016c1178f714949df29b447f39d5636c568beb8c225e381f05b3f5082e61e399229689a31e6482a2d984d6a25fbec60c52046ffa3886f3169738d2056f9906413cd7c6237b672ba9e017e5027ae38b18d00d1dfc948a1b67b010ac25ae8c44e2c0261cbeb54d33c663a549eb78d3adb3b95a80ebc2c83b4e43e836b9b716d9f63333762c658be1d03b522fe184bdea50be", 0xf8}], 0x1, &(0x7f0000000100)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0x30, 0x40}, {&(0x7f00000004c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000540)="a8f3f5c6dfc642e04162dd2d7ddfcf0987b1718826b6de023bc9869bac31d21e7d181ec01d547893cea0e12e84e154b28dfe84d7c4248e9d1441fdd94285817629ac0571378fe1e521b257e55c708a621ebcc49f0370f6e74d87aa082d523cb6fc1c93f4f271e761de73e525352dfc85de04302c96177fffd32414865af4f83666062e3108e64af4d37d8467437d8aea019d8c0bf125436533174c9fc4607ce63ae9886814b6769306aead3308733eb74f663b3e0d5f26f50e6f4f2c9fc6bb52ef6baeda3da8ec7b14cf", 0xca}], 0x1, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb8, 0x4044001}, {&(0x7f0000000c40)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000cc0), 0x0, 0x0, 0x0, 0x20000000}], 0x3, 0x4000080)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r0, 0x7f, 0x2000000000001}, 0xfffffffffffffe8b)

[  242.414486] binder: 25279:25280 IncRefs 0 refcount change on invalid ref 664047872 ret -22
[  242.423413] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:25 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x4800)
ioctl$VT_ACTIVATE(r1, 0x5606, 0x5)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20)
setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f00000000c0), 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x6e, @broadcast=0xffffffff, 0x4e20, 0x2, 'fo\x00', 0x5, 0x8000, 0x12}, {@empty, 0x4e22, 0x0, 0x9, 0x3f, 0x8}}, 0x44)

[  242.423431] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:25 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10003, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:25 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x7, 0x3, 0x5, 0x3, 0x6})
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400)=0x400, 0x4)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000000c0)=[{}, {}, {<r1=>0x0}, {}, {}, {}, {}]})
read(r0, &(0x7f0000000300)=""/246, 0xf6)
getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x3})

[  242.423445] FAT-fs (loop7): Directory bread(block 114) failed
2018/05/07 18:15:25 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8)
ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000080)={0x0, &(0x7f0000000040)})

[  242.438815] FAT-fs (loop7): Directory bread(block 112) failed
[  242.438828] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:25 executing program 2:
mkdir(&(0x7f0000632000)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000080))
r0 = memfd_create(&(0x7f00000000c0)='configfs\x00', 0x1)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'syz_tun\x00', 0x2})
open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0)
getpeername(r0, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80)
lseek(r0, 0x0, 0x1)

2018/05/07 18:15:26 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x6, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

[  242.438843] FAT-fs (loop7): Directory bread(block 114) failed
[  242.439657] FAT-fs (loop7): Directory bread(block 112) failed
[  242.439670] FAT-fs (loop7): Directory bread(block 113) failed
[  242.439684] FAT-fs (loop7): Directory bread(block 114) failed
[  242.478888] FAT-fs (loop0): bogus number of reserved sectors
[  242.478894] FAT-fs (loop0): Can't find a valid FAT filesystem
[  242.549063] FAT-fs (loop5): Directory bread(block 112) failed
[  242.549080] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:26 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
getegid()
fallocate(r0, 0x1, 0x0, 0x3f0000)
socketpair(0x1e, 0xa, 0x7, &(0x7f0000000180))
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c00000000e500005fc27e78827937401cff001a0000000000380400000000000000000000000020000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

[  242.549094] FAT-fs (loop5): Directory bread(block 114) failed
[  242.554175] FAT-fs (loop5): Directory bread(block 112) failed
[  242.554191] FAT-fs (loop5): Directory bread(block 113) failed
[  242.554206] FAT-fs (loop5): Directory bread(block 114) failed
[  242.554948] FAT-fs (loop5): Directory bread(block 112) failed
[  242.554961] FAT-fs (loop5): Directory bread(block 113) failed
[  242.554974] FAT-fs (loop5): Directory bread(block 114) failed
[  242.568339] attempt to access beyond end of device
[  242.568346] loop7: rw=536870912, want=1127, limit=112
[  242.568577] attempt to access beyond end of device
[  242.568582] loop7: rw=536870912, want=1128, limit=112
[  242.568595] attempt to access beyond end of device
[  242.568599] loop7: rw=536870912, want=1129, limit=112
[  242.568610] attempt to access beyond end of device
[  242.568614] loop7: rw=536870912, want=1130, limit=112
[  242.568624] attempt to access beyond end of device
[  242.568628] loop7: rw=536870912, want=1131, limit=112
[  242.568639] attempt to access beyond end of device
[  242.568650] loop7: rw=536870912, want=116, limit=112
[  242.568659] attempt to access beyond end of device
[  242.568663] loop7: rw=536870912, want=117, limit=112
[  242.568674] attempt to access beyond end of device
[  242.568678] loop7: rw=536870912, want=118, limit=112
[  242.568691] attempt to access beyond end of device
[  242.568695] loop7: rw=536870912, want=119, limit=112
[  242.600967] FAT-fs (loop0): bogus number of reserved sectors
[  242.600972] FAT-fs (loop0): Can't find a valid FAT filesystem
[  242.606041] attempt to access beyond end of device
[  242.606050] loop5: rw=536870984, want=127, limit=112
[  242.649597] FAT-fs (loop0): bogus number of reserved sectors
[  242.649603] FAT-fs (loop0): Can't find a valid FAT filesystem
[  242.660966] FAT-fs (loop7): Directory bread(block 112) failed
[  242.660983] FAT-fs (loop7): Directory bread(block 113) failed
[  242.660997] FAT-fs (loop7): Directory bread(block 114) failed
[  242.664100] FAT-fs (loop7): Directory bread(block 112) failed
[  242.664113] FAT-fs (loop7): Directory bread(block 113) failed
[  242.664125] FAT-fs (loop7): Directory bread(block 114) failed
[  242.664866] FAT-fs (loop7): Directory bread(block 112) failed
[  242.664879] FAT-fs (loop7): Directory bread(block 113) failed
[  242.664890] FAT-fs (loop7): Directory bread(block 114) failed
[  242.678490] attempt to access beyond end of device
[  242.678496] loop5: rw=536870912, want=1127, limit=112
[  242.678860] attempt to access beyond end of device
[  242.678867] loop5: rw=536870912, want=1128, limit=112
[  242.678879] attempt to access beyond end of device
[  242.678883] loop5: rw=536870912, want=1129, limit=112
[  242.678894] attempt to access beyond end of device
[  242.678898] loop5: rw=536870912, want=1130, limit=112
[  242.678907] attempt to access beyond end of device
[  242.678912] loop5: rw=536870912, want=1131, limit=112
[  242.678922] attempt to access beyond end of device
[  242.678926] loop5: rw=536870912, want=116, limit=112
[  242.678936] attempt to access beyond end of device
[  242.678940] loop5: rw=536870912, want=117, limit=112
[  242.678951] attempt to access beyond end of device
[  242.678955] loop5: rw=536870912, want=118, limit=112
[  242.678966] attempt to access beyond end of device
[  242.678970] loop5: rw=536870912, want=119, limit=112
[  242.735221] attempt to access beyond end of device
[  242.735228] loop7: rw=536870984, want=127, limit=112
[  242.773695] FAT-fs (loop0): bogus number of reserved sectors
[  242.773699] FAT-fs (loop0): Can't find a valid FAT filesystem
[  242.778707] FAT-fs (loop5): Directory bread(block 112) failed
[  242.778725] FAT-fs (loop5): Directory bread(block 113) failed
[  242.778737] FAT-fs (loop5): Directory bread(block 114) failed
[  242.782105] FAT-fs (loop5): Directory bread(block 112) failed
[  242.782120] FAT-fs (loop5): Directory bread(block 113) failed
[  242.782141] FAT-fs (loop5): Directory bread(block 114) failed
[  242.784025] FAT-fs (loop5): Directory bread(block 112) failed
[  242.784040] FAT-fs (loop5): Directory bread(block 113) failed
[  242.784053] FAT-fs (loop5): Directory bread(block 114) failed
[  242.804667] attempt to access beyond end of device
[  242.804674] loop5: rw=536870984, want=127, limit=112
[  242.812188] attempt to access beyond end of device
[  242.812194] loop7: rw=536870912, want=1127, limit=112
[  242.812420] attempt to access beyond end of device
[  242.812425] loop7: rw=536870912, want=1128, limit=112
[  242.812430] buffer_io_error: 86 callbacks suppressed
[  242.812436] Buffer I/O error on dev loop7, logical block 1127, lost async page write
[  242.812447] attempt to access beyond end of device
[  242.812451] loop7: rw=536870912, want=1129, limit=112
[  242.812456] Buffer I/O error on dev loop7, logical block 1128, lost async page write
[  242.812466] attempt to access beyond end of device
[  242.812470] loop7: rw=536870912, want=1130, limit=112
[  242.812475] Buffer I/O error on dev loop7, logical block 1129, lost async page write
[  242.812485] attempt to access beyond end of device
[  242.812490] loop7: rw=536870912, want=1131, limit=112
[  242.812494] Buffer I/O error on dev loop7, logical block 1130, lost async page write
[  242.812504] attempt to access beyond end of device
[  242.812508] loop7: rw=536870912, want=116, limit=112
[  242.812513] Buffer I/O error on dev loop7, logical block 115, lost async page write
[  242.812522] attempt to access beyond end of device
[  242.812526] loop7: rw=536870912, want=117, limit=112
[  242.812531] Buffer I/O error on dev loop7, logical block 116, lost async page write
[  242.812541] attempt to access beyond end of device
[  242.812545] loop7: rw=536870912, want=118, limit=112
[  242.812550] Buffer I/O error on dev loop7, logical block 117, lost async page write
[  242.812561] attempt to access beyond end of device
[  242.812565] loop7: rw=536870912, want=119, limit=112
[  242.812570] Buffer I/O error on dev loop7, logical block 118, lost async page write
[  242.868995] attempt to access beyond end of device
[  242.869002] loop5: rw=536870912, want=1127, limit=112
[  242.869259] attempt to access beyond end of device
[  242.869264] loop5: rw=536870912, want=1128, limit=112
[  242.869271] Buffer I/O error on dev loop5, logical block 1127, lost async page write
[  242.869282] attempt to access beyond end of device
[  242.869286] loop5: rw=536870912, want=1129, limit=112
[  242.869291] Buffer I/O error on dev loop5, logical block 1128, lost async page write
[  242.869301] attempt to access beyond end of device
[  242.869306] loop5: rw=536870912, want=1130, limit=112
[  242.869318] attempt to access beyond end of device
[  242.869323] loop5: rw=536870912, want=1131, limit=112
[  242.869333] attempt to access beyond end of device
[  242.869337] loop5: rw=536870912, want=116, limit=112
[  242.869348] attempt to access beyond end of device
[  242.869352] loop5: rw=536870912, want=117, limit=112
[  242.869362] attempt to access beyond end of device
[  242.869366] loop5: rw=536870912, want=118, limit=112
[  242.869376] attempt to access beyond end of device
[  242.869381] loop5: rw=536870912, want=119, limit=112
[  242.882039] FAT-fs (loop0): bogus number of reserved sectors
[  242.882046] FAT-fs (loop0): Can't find a valid FAT filesystem
[  243.206662] binder: 25279:25370 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0
[  243.315012] binder: BINDER_SET_CONTEXT_MGR already set
[  243.315020] binder: 25279:25370 ioctl 40046207 0 returned -16
[  243.315062] binder: 25279:25371 IncRefs 0 refcount change on invalid ref 664047872 ret -22
[  243.315068] binder: 25279:25371 unknown command -1333270325
[  243.315075] binder: 25279:25371 ioctl c0306201 20000080 returned -22
[  243.533275] binder: 25279:25280 unknown command -1333270325
[  243.533284] binder: 25279:25280 ioctl c0306201 20000080 returned -22
2018/05/07 18:15:26 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x4, 0x70, 0x6, 0x8, 0x1ff, 0xfffffffffffffbff, 0x0, 0x4, 0x800, 0x0, 0x4, 0x5, 0x8, 0x401, 0x5, 0x40, 0x9, 0x0, 0xfd0, 0x5, 0xffff, 0x0, 0x490, 0x7f, 0x65, 0xee, 0x5, 0x1000, 0x8, 0x0, 0x80000000, 0x3, 0x0, 0x86, 0x6, 0x6, 0xe24, 0x5, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x2, 0x5, 0x5, 0x7, 0x0, 0x6, 0x2})
syslog(0x2, &(0x7f0000000140)=""/213, 0xd5)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000480)={<r2=>0x0}, &(0x7f00000004c0)=0x8)
connect(r1, &(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x2, 0x1, {0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x80)
sendmmsg$inet_sctp(r1, &(0x7f00000005c0)=[{&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="ee6a582e", 0x4}, {&(0x7f00000002c0)="1a04c8a5aee918b544c4231552b4580e4f7044cfa3f7da439f06d5be6e1ba6840a6fb56889ec5e736122802a8617842f4729e40eb7aa424a88e984fd30814936c9e63892f0950f2f770c38d37a27c687f3886c3d2633eb986246c5f91a9ddd29f0b6b092abafe5bca101c02ac561b9bee585e8f0568e7a3b49d4443a7519d43a479f45e662d202271950a28d43b41285cb02c340a41f80349b56071d6e4a1f8558240e", 0xa3}, {&(0x7f0000000380)="e9276117522aef3c5fd00c99aa0650f2bee782b3f412c58c114926a16228240408de3a435f8b5b6e1cb1287de0e6b060ce51be8c90560b7e0ade20c706f48edbbcbdc2617fa76202d87413f61952321856ef8c088a54ce95e20ea623e6c4910b2dbc51ab407dd148f9d40c032a4b42a73b4435e40a174cfb4885b7cd9756ebf3e73d7e3b55ba11e87906402e9656f8899e043fdf1e3c1a57cdf5186f2d777b6fd2431061815f35e1ae", 0xa9}], 0x3, &(0x7f0000000500)=[@sndinfo={0x20, 0x84, 0x2, {0x700000, 0x1, 0x7, 0x8, r2}}], 0x20, 0x80}, {&(0x7f0000000540)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000580), 0x0, 0x0, 0x0, 0x8000}], 0x2, 0x0)

2018/05/07 18:15:26 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
r1 = getpgid(0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
mq_notify(r0, &(0x7f0000000140)={0x0, 0x3b, 0x0, @tid=r1})

2018/05/07 18:15:26 executing program 2:
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080))
r1 = memfd_create(&(0x7f0000000180)="70707031247573ff0100", 0x0)
inotify_init()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x12, r1, 0x0)
tkill(r0, 0x16)

2018/05/07 18:15:26 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80100, 0x0)
clock_gettime(0x0, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0})
utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {r1, r2/1000+10000}}, 0x0)
r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r3, 0x0, 0x0, 0x81)
write$binfmt_elf32(r3, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:26 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000740)={0x6, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x1c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={r1, 0x6, 0x30}, 0xc)
syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000200)="2c3a542ecadf120560932303994938f8687b0253d80fe221ab6d9c53377c3d8befbd6014eaee20ddb87c5182feb93edc92fe2c3a86d1ed8934cbc6ba63c86ec8aa3d7dfcd4ab08feafc97674880dba140f11ebf003f682a9c5a068085dc93be17dcf8cd7889a6d13a31add712d27d5892668d76fdcd7e43e03ac78f19f315b7c58af4a9dfee4196f4d5af5cbf32ba19ffb8c288d5e9235a066befa80ba1ac35071fb124aeb3a4a1cf58ec547e612b955d587641ec3395fd59eacf205001960f3d58793678bb4592f9eefac6079ccca332a8485ed562390059e74a0fa05045114", 0xe0, 0xf674}, {&(0x7f0000000300)="aa12da3df310443c3773c6111186351afe4afc4ace73f53ee9f4f6f466cc17ad246a04275c125968ed8d663ea363e834e884c46c1cb18066f57d39e299d748b8d906211456d1dc25c2d9da14949e2535137217e56f9f4723dd3953b9172f926f7406c8bceaf426f1b223e96192beb32ac588486e76ed8006dfa81ccd48384ebace657e4045f5e113248464519f78d6413d5f0282d2423da5c80894fd341e1839a36f2edc8302b188ee841af590fe430f4809dc1e90e733bdc1393fe3aaa514533a1306e9fd6015bb438ee3e92d33", 0xce, 0x9}, {&(0x7f0000000500)="5a71faaf827c912318735d47664e7bddbb6f495805b38f2709ad1b2ac256c5397abf233762954b70e0bf0d3c563dcc2f55c6a0448bb013a76b9a40ef23b22a8060530ffe9896057ba57ab692956b2ceb721528beab411e6ab9508d1ca5dd16b4a5bc21bb5554178b14994301c95d2d837e4f8093916729d829f823cc47b9bccd9581c804422b7b6eeb42290d22c18cbc34e6de49ef37b0f85a6b9c72c47262589d162e7b1f7c02fc66f351d72e5ed18067de69835ab8b7ffeff4a5eb0e06", 0xbe, 0x7}, {&(0x7f0000000400)="280f72842e58f528c33b19415f65406adf4fda828668eadef306389da52e3f2e85c22f22f33fc8ba84d11696329ff91eadc52fc18c6f467c5b98dd42ca7a30a192cc", 0x42, 0x7fffffff}], 0x4000, &(0x7f0000000880)=ANY=[@ANYBLOB="6d61703d6163626c6f636b3d7f3065130d9e556e3d3d332c6d61703d6f66662c00000000000000000000000000000085e207abb3f294830a7e7058e7d0095d50e467518ebf9ef37d3f7b8cb1d5702010cf3fa351f1988976493eb27bd7c62a6bc449fa04f438aefcafba55ac9da197700e494d61afc92698556fbff07755542b635d4e8c9cd048145f39c0473e6e556b8ab5327f98ec144ea86ced3500917ec9836ca0c7371ac495a458ebeeb664997c4c1fbffcd6c76a635143"])
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000800)={0x0, 0x70, 0x5, 0x9fa2, 0x1, 0x3f, 0x0, 0x7e94, 0x6881, 0x8, 0x472, 0x7, 0x20, 0x7bc7, 0xfff, 0x100, 0xff, 0x2, 0x401, 0x3, 0x2, 0x3, 0xe6ea, 0x7fffffff, 0x100000000, 0x1355, 0xf94, 0x7, 0x80000000000000, 0x100000001, 0x8000, 0x4, 0xfffffffffffffffb, 0x5, 0x9791, 0x5, 0x100, 0x20, 0x0, 0xf943a5e, 0x0, @perf_config_ext={0x2, 0x100}, 0x4000, 0xa9e0, 0x80000001, 0x4, 0x1ff, 0x80, 0x9})
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xfffffffffffffff9)
fallocate(r2, 0x0, 0x0, 0x3f0000)
fstatfs(r2, &(0x7f0000000140)=""/155)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000640), &(0x7f00000006c0)=0xffffffffffffff33)
prctl$intptr(0x24, 0x40)

2018/05/07 18:15:26 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000800000000001a00000000003800000000000000000000000000200000000000000000000000000000000000000000e2abddf3fe2cc3470000000000000000000000000007fa5a0c8570279ae800de7dd19e9e78dd142a5cc7b4b5a0b6450f33ab14c850ce4e2dcd164d9a98f01b"], 0x58)

2018/05/07 18:15:26 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cpuset\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x3)
preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/05/07 18:15:26 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x1, 0xf8, 0x1, 0xffff, 0x85e}, &(0x7f0000000180)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x81}, 0x8)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc)

2018/05/07 18:15:27 executing program 4:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0)
ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040))
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
fallocate(r1, 0x11, 0xffef, 0xffff)

2018/05/07 18:15:27 executing program 6:
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4)
r1 = socket(0x6, 0x2, 0x0)
setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), 0xffffffa8)
getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x408000, 0x109)

[  243.634152] FAT-fs (loop0): bogus number of reserved sectors
2018/05/07 18:15:27 executing program 4:
r0 = socket$inet(0x2, 0x802, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x3, 0x326)
setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x32, @multicast2=0xe0000002, 0x4e20, 0x1, 'fo\x00', 0xd, 0x3, 0x37}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x7, 0x1, 0x1, 0xc3e}}, 0x44)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180))
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'ipddp0\x00', 0x4}, 0x18)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1a5800, 0x0)
ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x0, 0x0, 0x3})
socket$inet(0x2, 0x7, 0x401)

2018/05/07 18:15:27 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x30, &(0x7f0000001400)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$KDDELIO(r1, 0x4b35, 0x6)
syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x40b1d04265b21d30)

2018/05/07 18:15:27 executing program 3:
syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66613400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[])
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x200000, 0x40)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x81)
write$selinux_load(r0, &(0x7f00000001c0)={0xf97cff8c, 0x8, 'SE Linux', "cd193f0ba29c08ea0b5ee3957caaef37968ff623630d879126c67e4f0538f6b1aa57ba4f01dfc7828d04a5e3e1407513ff37925237c5b8c515ddc0051e4f1cb0380762e7a966e78a5e6b62b2f72911f39dd165597ee7ec83a8b9afe0e8ec53deb30ab3d69e86635b2600cb04f8656455249d930f0d3fe54635665cbc5fa6e2c73e9d359f73599dfc0066ac2b51d3bac5f4e2bd7a0262a9238e554fc2b95d38622d093061e260ab615bffb00fb3c66d531d801099151c3a7b2c3d1c99e1b621073c9ccc82099cf59c7b3dd7e436fce92e5ac31c6641c0f84af73e0b5ba21c58fff811a85717d38ff1366bc9207a894bf956cfb6cf6751ed89"}, 0x108)
dup2(r1, 0xffffffffffffffff)

2018/05/07 18:15:27 executing program 4:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00')
exit(0xfffffffffffffffe)
readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/72, 0x48}], 0x1)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x80000000, 0xdb5}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff8e}}}, 0x84)

2018/05/07 18:15:27 executing program 6:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x150, r1, 0x4, 0x70bd2c, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x150}, 0x1, 0x0, 0x0, 0x40d0}, 0x804)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000002c0))
readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000)
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000001340)=0x1)
pwrite64(r0, &(0x7f0000001380), 0x0, 0x0)
r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000007, 0x1810, r0, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000013c0)={r2})
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001400))
ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001440)={0x7, 0x2b, "26879cc80dd9f8c7591d6fd3b5c8b8dda98623e7d0bf5e34b86367d8956b8c67c363ecf04659051ba22194"})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001480)={0x0, @tick=0x7, 0x4, {0x2, 0x1}, 0x0, 0x3, 0xa1})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001500)={0x974, 0x2, 0xfffffffffffffffc, 0xffff, <r3=>0x0}, &(0x7f0000001540)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001580)={0x1, 0xf, 0x4, 0x4, <r4=>r3}, &(0x7f00000015c0)=0x10)
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001600)={0x10001, 0x7f, 0x3, 0x4, 0x1, 0x8000})
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001640)=0x401, 0x4)
r5 = request_key(&(0x7f0000001700)='trusted\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001780)='bridge_slave_1\x00', 0x0)
add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5)
setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000017c0)=0x800, 0x4)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001800)={{0x9, 0xff}, 0x1, 0x4de2, 0x2, {0x0, 0x7}, 0x7ff, 0x7})
ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001880)={0x4, 0xff, 0x100000000, 0x5, 0x0, 0x16})
get_thread_area(&(0x7f00000018c0)={0x87, 0x20000000, 0xffffffff, 0x3, 0x1f, 0x9, 0x8, 0x6c9c, 0x10000, 0x8})
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000001900)={0x7f, @broadcast=0xffffffff, 0x4e20, 0x2, 'sh\x00', 0x20, 0x8, 0x50}, 0x2c)
write$cgroup_subtree(r0, &(0x7f0000001940)={[{0x2d, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'pids', 0x20}]}, 0x16)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001980)={r4, 0x10000}, &(0x7f00000019c0)=0xc)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a00)=<r6=>0x0)
ptrace$poke(0x5, r6, &(0x7f0000001a40), 0x1)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)

[  243.639218] FAT-fs (loop5): Directory bread(block 112) failed
[  243.639234] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:27 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180))
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
connect$ipx(r0, &(0x7f0000000200)={0x4, 0x8, 0x0, "2175f4f9e00b", 0x101}, 0x10)

2018/05/07 18:15:27 executing program 1:
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0))
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100000000001, 0x0)
r2 = dup3(r0, r0, 0x80000)
ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)=0x8)
syz_open_pts(r1, 0x0)
setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000040)=0x8000, 0x4)
lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$TUNSETOWNER(r2, 0x400454cc, r3)

[  243.639294] FAT-fs (loop5): Directory bread(block 114) failed
[  243.644465] FAT-fs (loop5): Directory bread(block 112) failed
[  243.644481] FAT-fs (loop5): Directory bread(block 113) failed
[  243.644493] FAT-fs (loop5): Directory bread(block 114) failed
[  243.649981] FAT-fs (loop5): Directory bread(block 112) failed
[  243.649995] FAT-fs (loop5): Directory bread(block 113) failed
[  243.650008] FAT-fs (loop5): Directory bread(block 114) failed
[  243.675839] FAT-fs (loop7): Directory bread(block 112) failed
[  243.675857] FAT-fs (loop7): Directory bread(block 113) failed
[  243.675871] FAT-fs (loop7): Directory bread(block 114) failed
[  243.686423] FAT-fs (loop7): Directory bread(block 112) failed
[  243.686439] FAT-fs (loop7): Directory bread(block 113) failed
[  243.686454] FAT-fs (loop7): Directory bread(block 114) failed
[  243.695553] FAT-fs (loop7): Directory bread(block 112) failed
[  243.695567] FAT-fs (loop7): Directory bread(block 113) failed
[  243.695580] FAT-fs (loop7): Directory bread(block 114) failed
[  243.698391] FAT-fs (loop3): Directory bread(block 112) failed
[  243.698407] FAT-fs (loop3): Directory bread(block 113) failed
[  243.698420] FAT-fs (loop3): Directory bread(block 114) failed
[  243.705643] FAT-fs (loop3): Directory bread(block 112) failed
[  243.705658] FAT-fs (loop3): Directory bread(block 113) failed
[  243.705671] FAT-fs (loop3): Directory bread(block 114) failed
[  243.706381] FAT-fs (loop3): Directory bread(block 112) failed
[  243.706393] FAT-fs (loop3): Directory bread(block 113) failed
[  243.706407] FAT-fs (loop3): Directory bread(block 114) failed
[  243.707855] attempt to access beyond end of device
[  243.707863] loop3: rw=536870984, want=120, limit=112
[  243.729343] attempt to access beyond end of device
[  243.729351] loop5: rw=536870984, want=127, limit=112
[  243.741519] IPVS: set_ctl: invalid protocol: 50 224.0.0.2:20000 fo
[  243.742169] IPVS: Unknown mcast interface: ipddp0
[  243.744641] IPVS: set_ctl: invalid protocol: 50 224.0.0.2:20000 fo
[  243.745834] IPVS: Unknown mcast interface: ipddp0
[  243.779010] attempt to access beyond end of device
[  243.779017] loop5: rw=536870912, want=1127, limit=112
[  243.779227] attempt to access beyond end of device
[  243.779232] loop5: rw=536870912, want=1128, limit=112
[  243.779244] attempt to access beyond end of device
[  243.779248] loop5: rw=536870912, want=1129, limit=112
[  243.779258] attempt to access beyond end of device
[  243.779263] loop5: rw=536870912, want=1130, limit=112
[  243.779273] attempt to access beyond end of device
[  243.779277] loop5: rw=536870912, want=1131, limit=112
[  243.779287] attempt to access beyond end of device
[  243.779292] loop5: rw=536870912, want=116, limit=112
[  243.779302] attempt to access beyond end of device
[  243.779307] loop5: rw=536870912, want=117, limit=112
[  243.779318] attempt to access beyond end of device
[  243.779322] loop5: rw=536870912, want=118, limit=112
[  243.779332] attempt to access beyond end of device
[  243.779337] loop5: rw=536870912, want=119, limit=112
[  243.894007] attempt to access beyond end of device
[  243.894014] loop7: rw=536870912, want=1127, limit=112
[  243.894230] attempt to access beyond end of device
[  243.894235] loop7: rw=536870912, want=1128, limit=112
[  243.894248] attempt to access beyond end of device
[  243.894252] loop7: rw=536870912, want=1129, limit=112
[  243.894263] attempt to access beyond end of device
[  243.894267] loop7: rw=536870912, want=1130, limit=112
[  243.894277] attempt to access beyond end of device
[  243.894282] loop7: rw=536870912, want=1131, limit=112
[  243.894292] attempt to access beyond end of device
[  243.894296] loop7: rw=536870912, want=116, limit=112
[  243.894306] attempt to access beyond end of device
[  243.894311] loop7: rw=536870912, want=117, limit=112
[  243.894321] attempt to access beyond end of device
[  243.894326] loop7: rw=536870912, want=118, limit=112
[  243.894337] attempt to access beyond end of device
[  243.894341] loop7: rw=536870912, want=119, limit=112
[  243.907123] FAT-fs (loop5): Directory bread(block 112) failed
[  243.907142] FAT-fs (loop5): Directory bread(block 113) failed
[  243.907159] FAT-fs (loop5): Directory bread(block 114) failed
[  243.911338] FAT-fs (loop5): Directory bread(block 112) failed
[  243.911351] FAT-fs (loop5): Directory bread(block 113) failed
[  243.911363] FAT-fs (loop5): Directory bread(block 114) failed
[  243.912607] FAT-fs (loop5): Directory bread(block 112) failed
[  243.912620] FAT-fs (loop5): Directory bread(block 113) failed
[  243.912633] FAT-fs (loop5): Directory bread(block 114) failed
[  243.932626] attempt to access beyond end of device
[  243.932633] loop5: rw=536870984, want=127, limit=112
[  244.018297] attempt to access beyond end of device
[  244.018304] loop5: rw=536870912, want=1127, limit=112
[  244.018491] attempt to access beyond end of device
[  244.018495] loop5: rw=536870912, want=1128, limit=112
[  244.018507] attempt to access beyond end of device
[  244.018511] loop5: rw=536870912, want=1129, limit=112
[  244.018521] attempt to access beyond end of device
[  244.018525] loop5: rw=536870912, want=1130, limit=112
[  244.018534] attempt to access beyond end of device
[  244.018539] loop5: rw=536870912, want=1131, limit=112
[  244.018548] attempt to access beyond end of device
[  244.018552] loop5: rw=536870912, want=116, limit=112
[  244.018561] attempt to access beyond end of device
[  244.018565] loop5: rw=536870912, want=117, limit=112
[  244.018575] attempt to access beyond end of device
[  244.018579] loop5: rw=536870912, want=118, limit=112
[  244.018588] attempt to access beyond end of device
[  244.018592] loop5: rw=536870912, want=119, limit=112
[  244.357342] FAT-fs (loop0): Can't find a valid FAT filesystem
[  244.440488] FAT-fs (loop0): bogus number of reserved sectors
[  244.446419] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:28 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, &(0x7f0000000040)=0xc)
setsockopt$inet_group_source_req(r0, 0x0, 0x32, &(0x7f0000000280)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104)

2018/05/07 18:15:28 executing program 1:
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='afs\x00', 0x10000, &(0x7f0000000140)="6e3fccdd9089e1a97540aa94588d4a2223a82c46e435cee23c5ff38a095e7706c82b9894d65046df771e790aeebaaf8ae69002b2f5ff1374d06b51019d2f588e3bf24fa9802f41a3672b2f589564095a48b7bb03a804629970e38c5ee596a65ad0bd9b742ceeeb25a86358d65f7ee832c4fe9d03a427af3227639764246f65a2692512a8438f81595dd4ed311330fa9b6a6e6c8d5a1b97dd563c8f95c9f534435d8d340083f6e393b8c8b6301ad052581163614f99ec73166101784f3a8308ea617a69419164ec8a7c407f805ec971de9be4a1f12c949674d6091e2c97b3922234b138d2")
mkdir(&(0x7f0000000780)='./file0\x00', 0x0)
mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0)
removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00')

2018/05/07 18:15:28 executing program 7:
syz_mount_image$vfat(&(0x7f0000001500)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe006, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x1)
fallocate(r0, 0x0, 0x0, 0x3f0000)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000001580)=@nl, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/96, 0x60}, {&(0x7f0000001680)=""/52, 0x34}, {&(0x7f00000016c0)=""/149, 0x95}], 0x3, &(0x7f00000017c0)=""/247, 0xf7, 0x5}, 0x20)
sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="f32510a02ea203bc4424e003f884c49277ebcc541cbd97a6075ef6562dc678b812a9329beb57cc6565742ea0e6a6ab7479577f8006ebfdd916b59a815be333f345ec7a8cde60f5b166e2d5272e544b881810e9c60d140d06ffd5ea3da68b0bde48d4650fbc335a81e7c8a1824c874dc0fa080e72152ebf067cc209d20fc9e3172e5fda89775524a7de24652fa775b9ced581c87f94872e5d816bf0d5760f69656a077f56b8dc50c429fbcbdadd6cdb8bb8038090b14d37932ccfa0bb181fb96634fd234cb3610ab888a09fa0adc796b1e8f244f7cb039438fba6e6", 0xdb}, {&(0x7f00000000c0)}, {&(0x7f0000000500)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000}, 0x20000000)
fstatfs(r0, &(0x7f0000000140)=""/155)
fallocate(r0, 0x3, 0x3, 0x7fffffff)
fdatasync(r0)
readv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/45, 0x2d}], 0x1)
syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={<r1=>0x0, 0x48, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r1, 0xe259, 0x1}, &(0x7f0000001540)=0xc)

2018/05/07 18:15:28 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c500"], 0x58)

2018/05/07 18:15:28 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x92, 0xffffffffff)
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4)

2018/05/07 18:15:28 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0)
syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000001c0))
pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x0, 0xf4, 0x1ff, 0x81, 0x7}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4})
getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000380), &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2}, &(0x7f00000005c0)=0x20)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0xb326, 0x4)
write$sndseq(r1, &(0x7f0000000080), 0xffffff17)
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14)
getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4)
sendmmsg(r2, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0xf, r3, 0x1, 0x101, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="d043fe83922ff8bcd1e826069830af42bdea147623dc2808beabb3b9be63a423774b8ce080bef5b037dd1b6fabb5dc73e68d78358a20ab477f387973b3e2eed81d3e04aadb2e66a0ce372789b99794adab4d93f090", 0x55}], 0x1, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x4)
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x8202)

2018/05/07 18:15:28 executing program 4:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x800, 0x0)
accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}})
preadv(r0, &(0x7f0000001540)=[{&(0x7f0000001500)=""/24, 0x18}], 0x1, 0x0)

2018/05/07 18:15:28 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a000000000038000000000000000000000000002000fb00000000000000000000000080000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:28 executing program 6:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="380100001000010a0000040000000000ffffffff000000000500000000000000fe80000000000000000000000000000000000000000000000000000000904e193559730000009e827a2a233b68f7832fb3395923d272b2ef491e75238f88ac729528eca0ab5b661feb9fb1097bffe08657dbb0c83519ae6551d4173a01be792c85e36a504beacd4f6a24cd7e601d4c00b5346b565bf7e8dcdca3740695b0c80d417127564e5f9abdd86401f1002b4788ebf39831eef11cb1912d3b9647b5b307", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa000000000000000000000000000000002b00000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480002006374722d646573335f6564652d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0)

2018/05/07 18:15:28 executing program 1:
r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x10, &(0x7f0000000240)=ANY=[])
listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/133, 0x85)
uname(&(0x7f0000000280)=""/124)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x2, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000400)="818ad9b4c40b183bc8ee05845112ab83", 0xc)
r2 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$int_out(r1, 0x5460, &(0x7f0000000380))
ftruncate(r2, 0x8001)
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300))
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
fsync(r0)
symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000500)='./file0/file0\x00')
fsetxattr(r0, &(0x7f0000000440)=@random={'user.', 'vfat\x00'}, &(0x7f0000000480)='\x00', 0x1, 0x2)
sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000340))
ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0))
ioctl$int_out(r0, 0x2, &(0x7f00000003c0))

2018/05/07 18:15:28 executing program 4:
r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[])
r3 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445")
getdents64(0xffffffffffffffff, &(0x7f0000000880)=""/244, 0xf4)
ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85)
getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95)
recvfrom$inet(r3, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
writev(r4, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00')
accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2)
ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4})
ioctl$KDSETMODE(r3, 0x4b3a, 0x3f)
write$cgroup_pid(r3, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2)
r7 = accept(r5, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80)
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r6, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f00000100000000000000000000000008000500"], 0x2}, 0x1}, 0x0)
getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54)
fallocate(r0, 0x0, 0xffff, 0x4)
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000680))
open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fallocate(r2, 0x1, 0x7fff, 0x9)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000200))
dup(r1)

[  244.810935] FAT-fs (loop0): bogus number of reserved sectors
[  244.813578] FAT-fs (loop7): bogus number of reserved sectors
2018/05/07 18:15:28 executing program 2:
r0 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100))
write$tun(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xab)
sendto$llc(r2, &(0x7f0000000180)="c2e2646437437b6ae649992682da8311bba93cd3fd359c4e2a85410e3e7ba8f9c0494dbdae47bc313b5ca2206e77", 0x2e, 0x4, &(0x7f00000001c0)={0x1a, 0x33f, 0x0, 0x6, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
ftruncate(r2, 0x80000)
sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0)
sendfile(r2, r2, &(0x7f0000000140), 0xffffffff)

2018/05/07 18:15:28 executing program 6:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
r0 = getpgrp(0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x111640, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}})
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8100, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000040))
rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005})
rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x2d, "8127c4733b949ac2ae10ff71cd2ce7fad071a8c6cb60524658feacf89f36cfcd94386aba9e6a97c691deec5316"}, &(0x7f0000000140)=0x51)

2018/05/07 18:15:28 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x2, 0x20)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0xed7c, &(0x7f00000000c0)=0x2)

[  244.813583] FAT-fs (loop7): Can't find a valid FAT filesystem
[  244.869741] FAT-fs (loop3): Directory bread(block 112) failed
2018/05/07 18:15:28 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000500)=[{&(0x7f0000000200)="7dd9742da0389f2dc96d647c751a7569bc3d90c7aaa0f60096f54971703a37d83385b825a1f8ac12322b7dc4784676e9e5c0651cc9dcb3d5734f45c4c34a0ad6f0b2a2f59fdb93938ac5c3dda9f8c9", 0x4f, 0x3}, {&(0x7f0000000280)="c559513f14fefcf26f5b1fac865569d635e6e06fdc9cc04ffad5caedd5f161d7a2bf91f3676e918b4e20f5a31a00b18862d0147bfbcece94bb15737f9ad98000b5d26e653290b1d3b823388b00439e344b0df50d848a99c277173f4629ddcb00a369fb1b93aa668d060f4766c017e9a243f15ba260ca5b34e531bbe12ba44a159a453b950cf46757138e54034621b38aa5a3a3fc0ecdb4fae218d9fce178b6ebb67198bcaf5542469f83f1e251ff82a846c8108a5f2f7c1a379a7dcaee5997a4523c3aeb068da758e15265a0ffb4258356", 0xd1, 0x8000}, {&(0x7f0000000380)="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", 0xfd, 0x9}], 0x1, &(0x7f0000000580)={[{@iocharset={'iocharset', 0x3d, 'cp950'}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@umask={'umask', 0x3d, [0x78, 0x35, 0x38, 0x37, 0x3d]}, 0x2c}, {@quota='quota', 0x2c}]})
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000005c0)={'lo\x00', 0xffff})

[  244.869757] FAT-fs (loop3): Directory bread(block 113) failed
[  244.869770] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:28 executing program 5:
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
ioprio_set$uid(0x0, r0, 0x3ff)
syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17, 0xffffffffffffffff}], 0xfffffffffffffffe, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:28 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000e1e000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)={<r1=>0x0, 0xbc, "db90e654b315efd85e96a1845a649d43dcc151984b612a54f5a68f621004bf2bbd1044e0447903b3ab3b04ab62d3b6a4454a94413053b8579cc3d20524a7ce9e782ead61ad205dee965694d39755bbcbb46d6da9541300a22e13b74e4f94ddea223f14be19416379c1da0b03f9d43ea58fbda0556227b3e35ba2b80fb36ed7fec57f9aab9ba6d6a6b3d3dda1634ecf3fd7b31aefccc0f04adb574d02e667864b6a9e6d60c5fb88e5f73755c0bc01f6a01e0f7b207df73302988233cf"}, &(0x7f0000000000)=0xc4)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1, 0xee, 0x2458}, 0xc)
getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)=""/233, &(0x7f0000000200)=0xffffffffffffffeb)

2018/05/07 18:15:28 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000600)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'ovf\x00', 0x20, 0x4, 0x2d}, 0x2c)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
tgkill(0x0, 0x0, 0x0)
pipe2(&(0x7f00000002c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4000)
fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
clock_getres(0x0, &(0x7f0000000340))
getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
preadv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0)
getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000400)={'security\x00'}, &(0x7f0000000300)=0x54)
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000640)=""/4096)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'veth1_to_bridge\x00'}, 0x18)
getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000480), &(0x7f0000001640)=0x4)
ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4)
ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000005c0))
ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]})
r5 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0)
r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6)

2018/05/07 18:15:28 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x26d0, 0x200201)
fcntl$notify(r0, 0x402, 0xa)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x8800, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]})
getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10)
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x17, 0x0, &(0x7f0000000040)})

[  244.874429] FAT-fs (loop5): Directory bread(block 112) failed
[  244.874444] FAT-fs (loop5): Directory bread(block 113) failed
[  244.874456] FAT-fs (loop5): Directory bread(block 114) failed
[  244.879226] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'.
[  244.884645] FAT-fs (loop3): Directory bread(block 112) failed
[  244.884659] FAT-fs (loop3): Directory bread(block 113) failed
[  244.884671] FAT-fs (loop3): Directory bread(block 114) failed
[  244.884903] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:28 executing program 6:
clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f0000000180), &(0x7f0000002886))
waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000))
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x42, 0x0)
dup2(0xffffffffffffff9c, r0)

[  244.884915] FAT-fs (loop5): Directory bread(block 113) failed
[  244.884926] FAT-fs (loop5): Directory bread(block 114) failed
[  244.887761] FAT-fs (loop5): Directory bread(block 112) failed
[  244.887775] FAT-fs (loop5): Directory bread(block 113) failed
[  244.887788] FAT-fs (loop5): Directory bread(block 114) failed
[  244.890934] FAT-fs (loop3): Directory bread(block 112) failed
[  244.890948] FAT-fs (loop3): Directory bread(block 113) failed
[  244.890960] FAT-fs (loop3): Directory bread(block 114) failed
[  244.894389] attempt to access beyond end of device
[  244.894397] loop3: rw=536870984, want=120, limit=112
[  244.902755] FAT-fs (loop7): Unrecognized mount option "E�z��`��f��'.TK���

���=���H�e�3Z��ȡ�L�M��r.�|�	���._ډwU$��$e/�u��Ձ���.]�k��viejV��P�)����lۋ����M7�" or missing value
[  245.021134] attempt to access beyond end of device
[  245.021140] loop5: rw=536870912, want=1127, limit=112
[  245.021352] attempt to access beyond end of device
[  245.021357] loop5: rw=536870912, want=1128, limit=112
[  245.021368] attempt to access beyond end of device
[  245.021372] loop5: rw=536870912, want=1129, limit=112
[  245.021382] attempt to access beyond end of device
[  245.021386] loop5: rw=536870912, want=1130, limit=112
[  245.021396] attempt to access beyond end of device
[  245.021400] loop5: rw=536870912, want=1131, limit=112
[  245.021411] attempt to access beyond end of device
[  245.021415] loop5: rw=536870912, want=116, limit=112
[  245.021425] attempt to access beyond end of device
[  245.021429] loop5: rw=536870912, want=117, limit=112
[  245.021438] attempt to access beyond end of device
[  245.021443] loop5: rw=536870912, want=118, limit=112
[  245.021452] attempt to access beyond end of device
[  245.021456] loop5: rw=536870912, want=119, limit=112
[  245.031445] FAT-fs (loop4): bogus number of reserved sectors
[  245.031492] FAT-fs (loop4): Can't find a valid FAT filesystem
[  245.056891] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf
[  245.120532] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0
[  245.140350] FAT-fs (loop3): Directory bread(block 112) failed
[  245.140425] FAT-fs (loop3): Directory bread(block 113) failed
[  245.140930] FAT-fs (loop3): Directory bread(block 114) failed
[  245.143555] FAT-fs (loop3): Directory bread(block 112) failed
[  245.143567] FAT-fs (loop3): Directory bread(block 113) failed
[  245.143578] FAT-fs (loop3): Directory bread(block 114) failed
[  245.152051] FAT-fs (loop3): Directory bread(block 112) failed
[  245.152064] FAT-fs (loop3): Directory bread(block 113) failed
[  245.152079] FAT-fs (loop3): Directory bread(block 114) failed
[  245.153823] FAT-fs (loop7): Directory bread(block 112) failed
[  245.153840] FAT-fs (loop7): Directory bread(block 113) failed
[  245.153853] FAT-fs (loop7): Directory bread(block 114) failed
[  245.156693] FAT-fs (loop7): Directory bread(block 112) failed
[  245.156708] FAT-fs (loop7): Directory bread(block 113) failed
[  245.156722] FAT-fs (loop7): Directory bread(block 114) failed
[  245.157333] attempt to access beyond end of device
[  245.157341] loop3: rw=536870984, want=120, limit=112
[  245.157532] FAT-fs (loop7): Directory bread(block 112) failed
[  245.157545] FAT-fs (loop7): Directory bread(block 113) failed
[  245.157558] FAT-fs (loop7): Directory bread(block 114) failed
[  245.175370] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf
[  245.289099] attempt to access beyond end of device
[  245.289105] loop7: rw=536870912, want=1127, limit=112
[  245.289339] attempt to access beyond end of device
[  245.289344] loop7: rw=536870912, want=1128, limit=112
[  245.289357] attempt to access beyond end of device
[  245.289361] loop7: rw=536870912, want=1129, limit=112
[  245.289372] attempt to access beyond end of device
[  245.289376] loop7: rw=536870912, want=1130, limit=112
[  245.289386] attempt to access beyond end of device
[  245.289391] loop7: rw=536870912, want=1131, limit=112
[  245.289401] attempt to access beyond end of device
[  245.289406] loop7: rw=536870912, want=116, limit=112
[  245.289416] attempt to access beyond end of device
[  245.289421] loop7: rw=536870912, want=117, limit=112
[  245.289432] attempt to access beyond end of device
[  245.289436] loop7: rw=536870912, want=118, limit=112
[  245.289447] attempt to access beyond end of device
[  245.289457] loop7: rw=536870912, want=119, limit=112
[  245.348224] FAT-fs (loop4): bogus number of reserved sectors
[  245.348229] FAT-fs (loop4): Can't find a valid FAT filesystem
[  245.696345] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:29 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x2)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000800000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:29 executing program 1:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2401)
statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=""/28)
r1 = socket$pppoe(0x18, 0x1, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, <r3=>0x0, 0x7})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, <r4=>0x0})
pipe2(&(0x7f0000000180), 0x80000)
ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4})
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x8002, 0x0)
munlockall()
sendmsg$nl_netfilter(r5, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0x7, &(0x7f0000e2a000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x151}, 0x1}, 0x1)
finit_module(r1, &(0x7f00000000c0)='/dev/usbmon#\x00', 0x2)

2018/05/07 18:15:29 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:29 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000500)=[{&(0x7f0000000200)="7dd9742da0389f2dc96d647c751a7569bc3d90c7aaa0f60096f54971703a37d83385b825a1f8ac12322b7dc4784676e9e5c0651cc9dcb3d5734f45c4c34a0ad6f0b2a2f59fdb93938ac5c3dda9f8c9", 0x4f, 0x3}, {&(0x7f0000000280)="c559513f14fefcf26f5b1fac865569d635e6e06fdc9cc04ffad5caedd5f161d7a2bf91f3676e918b4e20f5a31a00b18862d0147bfbcece94bb15737f9ad98000b5d26e653290b1d3b823388b00439e344b0df50d848a99c277173f4629ddcb00a369fb1b93aa668d060f4766c017e9a243f15ba260ca5b34e531bbe12ba44a159a453b950cf46757138e54034621b38aa5a3a3fc0ecdb4fae218d9fce178b6ebb67198bcaf5542469f83f1e251ff82a846c8108a5f2f7c1a379a7dcaee5997a4523c3aeb068da758e15265a0ffb4258356", 0xd1, 0x8000}, {&(0x7f0000000380)="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", 0xfd, 0x9}], 0x1, &(0x7f0000000580)={[{@iocharset={'iocharset', 0x3d, 'cp950'}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@umask={'umask', 0x3d, [0x78, 0x35, 0x38, 0x37, 0x3d]}, 0x2c}, {@quota='quota', 0x2c}]})
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000005c0)={'lo\x00', 0xffff})

2018/05/07 18:15:29 executing program 4:
r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[])
r3 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445")
getdents64(0xffffffffffffffff, &(0x7f0000000880)=""/244, 0xf4)
ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85)
getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95)
recvfrom$inet(r3, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
writev(r4, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00')
accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2)
ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4})
ioctl$KDSETMODE(r3, 0x4b3a, 0x3f)
write$cgroup_pid(r3, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2)
r7 = accept(r5, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80)
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r6, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f00000100000000000000000000000008000500"], 0x2}, 0x1}, 0x0)
getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54)
fallocate(r0, 0x0, 0xffff, 0x4)
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000680))
open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fallocate(r2, 0x1, 0x7fff, 0x9)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000200))
dup(r1)

2018/05/07 18:15:29 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
pipe2(&(0x7f0000000140), 0x80000)

2018/05/07 18:15:29 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x109000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:29 executing program 2:
r0 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100))
write$tun(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xab)
sendto$llc(r2, &(0x7f0000000180)="c2e2646437437b6ae649992682da8311bba93cd3fd359c4e2a85410e3e7ba8f9c0494dbdae47bc313b5ca2206e77", 0x2e, 0x4, &(0x7f00000001c0)={0x1a, 0x33f, 0x0, 0x6, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
ftruncate(r2, 0x80000)
sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0)
sendfile(r2, r2, &(0x7f0000000140), 0xffffffff)

[  245.741263] FAT-fs (loop0): bogus number of reserved sectors
[  245.747162] FAT-fs (loop0): Can't find a valid FAT filesystem
[  245.823084] FAT-fs (loop0): bogus number of reserved sectors
2018/05/07 18:15:29 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c050000000000000000000000000000000000000000000000003800000000000000000000000000200000000100000000000000000022000000000000000000000000000000000000009b1cf644044a81c59d7b06770882ba625753e4337f3528a475cab8200b940c4f0cd72b5d2590a93b85d34baf741f28f8a5c0634e3d58b4"], 0x58)

[  245.848996] FAT-fs (loop6): Directory bread(block 112) failed
[  245.849014] FAT-fs (loop6): Directory bread(block 113) failed
2018/05/07 18:15:29 executing program 1:
r0 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100))
write$tun(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xab)
sendto$llc(r2, &(0x7f0000000180)="c2e2646437437b6ae649992682da8311bba93cd3fd359c4e2a85410e3e7ba8f9c0494dbdae47bc313b5ca2206e77", 0x2e, 0x4, &(0x7f00000001c0)={0x1a, 0x33f, 0x0, 0x6, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
ftruncate(r2, 0x80000)
sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0)
sendfile(r2, r2, &(0x7f0000000140), 0xffffffff)

2018/05/07 18:15:29 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={<r1=>0x0, 0x8001}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffffffffff7f, 0x200, 0x2, 0x0, 0x8}, &(0x7f00000002c0)=0x98)
r2 = open(&(0x7f0000000340)='./file0/file0\x00', 0x403fffa, 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
fallocate(r2, 0x0, 0x0, 0x3f0000)
pread64(r2, &(0x7f0000000080)=""/91, 0x5b, 0x0)

[  245.849028] FAT-fs (loop6): Directory bread(block 114) failed
2018/05/07 18:15:29 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x2, 0xff, 0x2, 0x800, 0x0, 0x6}, &(0x7f00000003c0)=0x20)
fallocate(r0, 0x0, 0x0, 0x3f0000)
r1 = accept4$unix(r0, &(0x7f0000000400), &(0x7f0000000500)=0x6e, 0x80000)
getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14)
prctl$setfpexc(0xc, 0x100000)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
pread64(r0, &(0x7f0000000540)=""/4096, 0x1000, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x5)
sysfs$2(0x2, 0x9, &(0x7f0000000240)=""/214)
write$binfmt_script(r1, &(0x7f0000001540)={'#! ', './file0', [{0x20, 'vfat\x00'}, {0x20, "5e2a73656375726974795dc76573656c662f776c616e3173656c667b73656c696e7578"}], 0xa, "79e356beb8770d534aaf37a4eec5d66a9de56faffc42e1e8f08e765fdf15df55ae9fc28dba80e4355e7b3fadf78933a4266d9be15338dbf666a8f9246cf85d56b27637ec2ba236d03049af14679c713c381d60c66b3c374ac9d232b41ec3a93e9d1e7c1bb5819f57204e50ce4b41aa10e19d6afbd29dc9121252171b01a36b450de6e167a2e6fe690cf9e4e0f41689502b8599db3061ab80c4f05a90003af57c5c"}, 0xd6)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001640))
ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:29 executing program 6:
r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[])
r3 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445")
getdents64(0xffffffffffffffff, &(0x7f0000000880)=""/244, 0xf4)
ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85)
getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95)
recvfrom$inet(r3, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
writev(r4, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00')
accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2)
ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4})
ioctl$KDSETMODE(r3, 0x4b3a, 0x3f)
write$cgroup_pid(r3, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2)
r7 = accept(r5, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80)
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r6, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f00000100000000000000000000000008000500"], 0x2}, 0x1}, 0x0)
getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54)
fallocate(r0, 0x0, 0xffff, 0x4)
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000680))
open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fallocate(r2, 0x1, 0x7fff, 0x9)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000200))
dup(r1)

[  245.851040] FAT-fs (loop5): Directory bread(block 112) failed
[  245.851055] FAT-fs (loop5): Directory bread(block 113) failed
[  245.851068] FAT-fs (loop5): Directory bread(block 114) failed
[  245.856676] FAT-fs (loop5): Directory bread(block 112) failed
[  245.856690] FAT-fs (loop5): Directory bread(block 113) failed
[  245.856702] FAT-fs (loop5): Directory bread(block 114) failed
[  245.860954] FAT-fs (loop3): Directory bread(block 112) failed
[  245.860973] FAT-fs (loop3): Directory bread(block 113) failed
[  245.860988] FAT-fs (loop3): Directory bread(block 114) failed
[  245.864730] FAT-fs (loop7): Directory bread(block 112) failed
[  245.864747] FAT-fs (loop7): Directory bread(block 113) failed
[  245.864760] FAT-fs (loop7): Directory bread(block 114) failed
[  245.870185] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:29 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
chmod(&(0x7f00000000c0)='./file0\x00', 0xfe)
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], 'b'}, 0x59)
r1 = accept$ipx(r0, 0x0, &(0x7f0000000080))
recvmmsg(r1, &(0x7f0000005800)=[{{&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x6, &(0x7f0000000440)=""/13, 0xd, 0x7}, 0xfffffffffffffff8}, {{&(0x7f0000003580)=@vsock, 0x80, &(0x7f0000004780)=[{&(0x7f0000003600)=""/44, 0x2c}, {&(0x7f0000003640)=""/120, 0x78}, {&(0x7f00000036c0)=""/35, 0x23}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/104, 0x68}], 0x5, &(0x7f0000004800)=""/224, 0xe0, 0x5}, 0x8}, {{&(0x7f0000004900)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004980)=""/151, 0x97}, {&(0x7f0000004a40)=""/183, 0xb7}, {&(0x7f0000004b00)=""/125, 0x7d}, {&(0x7f0000004b80)=""/94, 0x5e}, {&(0x7f0000004c00)=""/141, 0x8d}, {&(0x7f0000004cc0)=""/146, 0x92}, {&(0x7f0000004d80)=""/42, 0x2a}], 0x7, &(0x7f0000004e40)=""/83, 0x53, 0x6000000000000}, 0x5}, {{&(0x7f0000004ec0)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000005400)=[{&(0x7f0000004f40)=""/27, 0x1b}, {&(0x7f0000004f80)=""/22, 0x16}, {&(0x7f0000004fc0)=""/248, 0xf8}, {&(0x7f00000050c0)=""/3, 0x3}, {&(0x7f0000005100)=""/73, 0x49}, {&(0x7f0000005180)=""/84, 0x54}, {&(0x7f0000005200)=""/20, 0x14}, {&(0x7f0000005240)=""/104, 0x68}, {&(0x7f00000052c0)=""/107, 0x6b}, {&(0x7f0000005340)=""/131, 0x83}], 0xa, &(0x7f00000054c0)=""/137, 0x89, 0x100000001}, 0xff}, {{&(0x7f0000005580)=@can, 0x80, &(0x7f00000057c0)=[{&(0x7f0000005600)=""/50, 0x32}, {&(0x7f0000005640)=""/244, 0xf4}, {&(0x7f0000005740)=""/85, 0x55}], 0x3, 0x0, 0x0, 0x20}, 0xdef}], 0x5, 0x43, 0x0)
setsockopt(r2, 0x9, 0x5, &(0x7f0000005940)="1a7a7a01703a78ca526ca16a7e2506d3fafca40cf929235429672d781aba18772350af2e7e3a264bf3", 0x29)

[  245.870199] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:29 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x9a)
fallocate(r0, 0x0, 0x0, 0x3f0000)
execveat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='+-\x00', &(0x7f0000000300)='\avboxnet0\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='#@!posix_acl_access&/+eth1eth1wlan0\x00'], 0x400)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
bind$ipx(r0, &(0x7f0000000400)={0x4, 0x6, 0x0, "8d1fb63f26fe", 0x209}, 0x10)

[  245.870212] FAT-fs (loop5): Directory bread(block 114) failed
[  245.878173] FAT-fs (loop7): Directory bread(block 112) failed
[  245.878188] FAT-fs (loop7): Directory bread(block 113) failed
[  245.878202] FAT-fs (loop7): Directory bread(block 114) failed
[  245.880369] FAT-fs (loop3): Directory bread(block 112) failed
[  245.880382] FAT-fs (loop3): Directory bread(block 113) failed
[  245.880394] FAT-fs (loop3): Directory bread(block 114) failed
[  245.881352] FAT-fs (loop7): Directory bread(block 112) failed
[  245.881364] FAT-fs (loop7): Directory bread(block 113) failed
[  245.881376] FAT-fs (loop7): Directory bread(block 114) failed
[  245.883316] FAT-fs (loop3): Directory bread(block 112) failed
[  245.883329] FAT-fs (loop3): Directory bread(block 113) failed
2018/05/07 18:15:29 executing program 4:
r0 = socket$inet6(0xa, 0x80003, 0xa)
connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000180)=0x8)
r2 = accept4(r0, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/121, &(0x7f0000000340)=0x79)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000b30000/0x4000)=nil, 0x4000}, 0x2})
tgkill(0x0, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r3 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000380)=0x1f, 0x4)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0)
write(0xffffffffffffffff, &(0x7f00000001c0), 0x57f8ca9b)
add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)

2018/05/07 18:15:29 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

[  245.883341] FAT-fs (loop3): Directory bread(block 114) failed
[  245.884301] attempt to access beyond end of device
2018/05/07 18:15:29 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file1\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

[  245.884308] loop3: rw=536870984, want=120, limit=112
[  245.898321] FAT-fs (loop6): Directory bread(block 112) failed
[  245.898334] FAT-fs (loop6): Directory bread(block 113) failed
[  245.898347] FAT-fs (loop6): Directory bread(block 114) failed
2018/05/07 18:15:29 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
getsockname(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x1f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x0, 0x4, 0x1, 0x4, 0x6, &(0x7f00000002c0)='veth0_to_bond\x00', 0x5, 0xbc, 0x2})
r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x3fff8, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0xffffffff, 0x3, 0x5, 0x3, 0x8001, 0x5, 0x7, 0x8, 0x7, 0x4}, 0xb)
fallocate(r1, 0x0, 0x0, 0x3f0000)
ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000140)=0x2)
pread64(r1, &(0x7f0000000180)=""/91, 0xfdfc, 0x0)
setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000003c0)={0x303, 0x33}, 0x4)
ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB="0002"])
lseek(r0, 0x3d, 0x2)

[  245.899167] FAT-fs (loop6): Directory bread(block 112) failed
[  245.899180] FAT-fs (loop6): Directory bread(block 113) failed
[  245.899193] FAT-fs (loop6): Directory bread(block 114) failed
[  245.938421] attempt to access beyond end of device
[  245.938430] loop5: rw=536870984, want=127, limit=112
2018/05/07 18:15:30 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
clock_gettime(0x0, &(0x7f0000000200)={<r1=>0x0, <r2=>0x0})
socket$inet(0x2, 0x4, 0x3)
getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300))
mq_timedreceive(r0, &(0x7f0000000080)=""/75, 0x4b, 0x9, &(0x7f0000000240)={r1, r2+30000000})

2018/05/07 18:15:30 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ca2bace5c40fa495905d716f92377edd6753236aeb05189b91d0ace3ebd08c0d975723a9d6a5bae2c8f88dafebf536be3873862094e7647710005f3f823c6bab9e6b28896acfbf99036a2f3861ca315bc919b58544c9f93117f700414838699c909dac7b55ce2bf3700fb39dc1be4d76e85f79ebca41de409b0ff07bd4533db32dac72fc88d446fa0cfe"], 0x58)
finit_module(r0, &(0x7f0000000080)='vfat\x00', 0x3)

2018/05/07 18:15:30 executing program 6:
futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x207fff)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"})
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)="fd4180fd439b90b7842bab8f", 0xc}], 0x1)
sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="fed4d25dae2e568cd3a436d5f28e0e6a0d1e78e7edaf16"], 0x1}, 0x1}, 0x80)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe)

[  245.939568] FAT-fs (loop4): bogus number of reserved sectors
[  245.939574] FAT-fs (loop4): Can't find a valid FAT filesystem
[  245.989733] attempt to access beyond end of device
[  245.989744] loop5: rw=536870912, want=1127, limit=112
[  245.990020] attempt to access beyond end of device
[  245.990026] loop5: rw=536870912, want=1128, limit=112
[  245.990042] attempt to access beyond end of device
[  245.990047] loop5: rw=536870912, want=1129, limit=112
[  245.990060] attempt to access beyond end of device
[  245.990064] loop5: rw=536870912, want=1130, limit=112
[  245.990075] attempt to access beyond end of device
[  245.990079] loop5: rw=536870912, want=1131, limit=112
[  245.990090] attempt to access beyond end of device
[  245.990094] loop5: rw=536870912, want=116, limit=112
[  245.990105] attempt to access beyond end of device
[  245.990112] loop5: rw=536870912, want=117, limit=112
[  245.990141] attempt to access beyond end of device
[  245.990146] loop5: rw=536870912, want=118, limit=112
[  245.990156] attempt to access beyond end of device
[  245.990160] loop5: rw=536870912, want=119, limit=112
[  246.028462] attempt to access beyond end of device
[  246.028469] loop7: rw=536870912, want=1127, limit=112
[  246.028727] attempt to access beyond end of device
[  246.028732] loop7: rw=536870912, want=1128, limit=112
[  246.028744] attempt to access beyond end of device
[  246.028748] loop7: rw=536870912, want=1129, limit=112
[  246.028761] attempt to access beyond end of device
[  246.028765] loop7: rw=536870912, want=1130, limit=112
[  246.028818] attempt to access beyond end of device
[  246.028823] loop7: rw=536870912, want=1131, limit=112
[  246.028833] attempt to access beyond end of device
[  246.028837] loop7: rw=536870912, want=116, limit=112
[  246.028848] attempt to access beyond end of device
[  246.028852] loop7: rw=536870912, want=117, limit=112
[  246.028862] attempt to access beyond end of device
[  246.028868] loop7: rw=536870912, want=118, limit=112
[  246.028879] attempt to access beyond end of device
[  246.028883] loop7: rw=536870912, want=119, limit=112
[  246.088827] attempt to access beyond end of device
[  246.088835] loop6: rw=536870912, want=1127, limit=112
[  246.089072] attempt to access beyond end of device
[  246.089078] loop6: rw=536870912, want=1128, limit=112
[  246.089091] attempt to access beyond end of device
[  246.089095] loop6: rw=536870912, want=1129, limit=112
[  246.089106] attempt to access beyond end of device
[  246.089111] loop6: rw=536870912, want=1130, limit=112
[  246.089121] attempt to access beyond end of device
[  246.089125] loop6: rw=536870912, want=1131, limit=112
[  246.089135] attempt to access beyond end of device
[  246.089140] loop6: rw=536870912, want=116, limit=112
[  246.089150] attempt to access beyond end of device
[  246.089154] loop6: rw=536870912, want=117, limit=112
[  246.089165] attempt to access beyond end of device
[  246.089169] loop6: rw=536870912, want=118, limit=112
[  246.089183] attempt to access beyond end of device
[  246.089188] loop6: rw=536870912, want=119, limit=112
[  246.121947] FAT-fs (loop5): Directory bread(block 112) failed
[  246.121964] FAT-fs (loop5): Directory bread(block 113) failed
[  246.121979] FAT-fs (loop5): Directory bread(block 114) failed
[  246.171528] FAT-fs (loop5): Directory bread(block 112) failed
[  246.171542] FAT-fs (loop5): Directory bread(block 113) failed
[  246.171556] FAT-fs (loop5): Directory bread(block 114) failed
[  246.172191] FAT-fs (loop5): Directory bread(block 112) failed
[  246.172203] FAT-fs (loop5): Directory bread(block 113) failed
[  246.172214] FAT-fs (loop5): Directory bread(block 114) failed
[  246.177577] FAT-fs (loop3): Directory bread(block 112) failed
[  246.177595] FAT-fs (loop3): Directory bread(block 113) failed
[  246.177609] FAT-fs (loop3): Directory bread(block 114) failed
[  246.180596] FAT-fs (loop3): Directory bread(block 112) failed
[  246.180611] FAT-fs (loop3): Directory bread(block 113) failed
[  246.180625] FAT-fs (loop3): Directory bread(block 114) failed
[  246.181299] FAT-fs (loop3): Directory bread(block 112) failed
[  246.181313] FAT-fs (loop3): Directory bread(block 113) failed
[  246.181326] FAT-fs (loop3): Directory bread(block 114) failed
[  246.182477] attempt to access beyond end of device
[  246.182485] loop3: rw=536870984, want=120, limit=112
[  246.221494] FAT-fs (loop7): Directory bread(block 112) failed
[  246.221512] FAT-fs (loop7): Directory bread(block 113) failed
[  246.221526] FAT-fs (loop7): Directory bread(block 114) failed
[  246.225465] FAT-fs (loop7): Directory bread(block 112) failed
[  246.225480] FAT-fs (loop7): Directory bread(block 113) failed
[  246.225494] FAT-fs (loop7): Directory bread(block 114) failed
[  246.228635] FAT-fs (loop7): Directory bread(block 112) failed
[  246.228650] FAT-fs (loop7): Directory bread(block 113) failed
[  246.228665] FAT-fs (loop7): Directory bread(block 114) failed
[  246.230737] attempt to access beyond end of device
[  246.230745] loop5: rw=536870984, want=127, limit=112
[  246.279019] attempt to access beyond end of device
[  246.279028] loop7: rw=536870984, want=127, limit=112
[  246.317045] FAT-fs (loop6): bogus number of reserved sectors
[  246.317088] FAT-fs (loop6): Can't find a valid FAT filesystem
[  246.320353] attempt to access beyond end of device
[  246.320360] loop5: rw=536870912, want=1127, limit=112
[  246.320589] attempt to access beyond end of device
[  246.320594] loop5: rw=536870912, want=1128, limit=112
[  246.320608] attempt to access beyond end of device
[  246.320613] loop5: rw=536870912, want=1129, limit=112
[  246.320624] attempt to access beyond end of device
[  246.320628] loop5: rw=536870912, want=1130, limit=112
[  246.320638] attempt to access beyond end of device
[  246.320643] loop5: rw=536870912, want=1131, limit=112
[  246.320653] attempt to access beyond end of device
[  246.320657] loop5: rw=536870912, want=116, limit=112
[  246.320668] attempt to access beyond end of device
[  246.320672] loop5: rw=536870912, want=117, limit=112
[  246.320682] attempt to access beyond end of device
[  246.320687] loop5: rw=536870912, want=118, limit=112
[  246.320703] attempt to access beyond end of device
[  246.320708] loop5: rw=536870912, want=119, limit=112
[  246.429355] FAT-fs (loop5): Directory bread(block 112) failed
[  246.429380] FAT-fs (loop5): Directory bread(block 113) failed
[  246.429394] FAT-fs (loop5): Directory bread(block 114) failed
[  246.437128] FAT-fs (loop5): Directory bread(block 112) failed
[  246.437142] FAT-fs (loop5): Directory bread(block 113) failed
[  246.437155] FAT-fs (loop5): Directory bread(block 114) failed
[  246.438222] FAT-fs (loop5): Directory bread(block 112) failed
[  246.438236] FAT-fs (loop5): Directory bread(block 113) failed
[  246.438248] FAT-fs (loop5): Directory bread(block 114) failed
[  246.449747] FAT-fs (loop3): Directory bread(block 112) failed
[  246.449766] FAT-fs (loop3): Directory bread(block 113) failed
[  246.449782] FAT-fs (loop3): Directory bread(block 114) failed
[  246.453911] FAT-fs (loop3): Directory bread(block 112) failed
[  246.453925] FAT-fs (loop3): Directory bread(block 113) failed
[  246.453938] FAT-fs (loop3): Directory bread(block 114) failed
[  246.454676] FAT-fs (loop3): Directory bread(block 112) failed
[  246.454689] FAT-fs (loop3): Directory bread(block 113) failed
[  246.454703] FAT-fs (loop3): Directory bread(block 114) failed
[  246.455645] attempt to access beyond end of device
[  246.455652] loop3: rw=536870984, want=120, limit=112
[  246.499081] attempt to access beyond end of device
[  246.499088] loop7: rw=536870912, want=1127, limit=112
[  246.499439] attempt to access beyond end of device
[  246.499445] loop7: rw=536870912, want=1128, limit=112
[  246.499458] attempt to access beyond end of device
[  246.499463] loop7: rw=536870912, want=1129, limit=112
[  246.499474] attempt to access beyond end of device
[  246.499479] loop7: rw=536870912, want=1130, limit=112
[  246.499489] attempt to access beyond end of device
[  246.499494] loop7: rw=536870912, want=1131, limit=112
[  246.499504] attempt to access beyond end of device
[  246.499509] loop7: rw=536870912, want=116, limit=112
[  246.499519] attempt to access beyond end of device
[  246.499523] loop7: rw=536870912, want=117, limit=112
[  246.499536] attempt to access beyond end of device
[  246.499540] loop7: rw=536870912, want=118, limit=112
[  246.499551] attempt to access beyond end of device
[  246.499556] loop7: rw=536870912, want=119, limit=112
[  246.535600] attempt to access beyond end of device
[  246.535609] loop5: rw=536870984, want=127, limit=112
[  246.618184] FAT-fs (loop7): bogus number of reserved sectors
[  246.618189] FAT-fs (loop7): Can't find a valid FAT filesystem
[  246.643000] attempt to access beyond end of device
[  246.643008] loop5: rw=536870912, want=1127, limit=112
[  246.643477] attempt to access beyond end of device
[  246.643483] loop5: rw=536870912, want=1128, limit=112
[  246.643497] attempt to access beyond end of device
[  246.643502] loop5: rw=536870912, want=1129, limit=112
[  246.643512] attempt to access beyond end of device
[  246.643517] loop5: rw=536870912, want=1130, limit=112
[  246.643527] attempt to access beyond end of device
[  246.643532] loop5: rw=536870912, want=1131, limit=112
[  246.643543] attempt to access beyond end of device
[  246.643547] loop5: rw=536870912, want=116, limit=112
[  246.643558] attempt to access beyond end of device
[  246.643562] loop5: rw=536870912, want=117, limit=112
[  246.643572] attempt to access beyond end of device
[  246.643577] loop5: rw=536870912, want=118, limit=112
[  246.643589] attempt to access beyond end of device
[  246.643594] loop5: rw=536870912, want=119, limit=112
[  246.692416] FAT-fs (loop3): Directory bread(block 112) failed
[  246.692434] FAT-fs (loop3): Directory bread(block 113) failed
[  246.692448] FAT-fs (loop3): Directory bread(block 114) failed
[  246.711655] FAT-fs (loop7): bogus number of reserved sectors
[  246.711661] FAT-fs (loop7): Can't find a valid FAT filesystem
[  246.783467] FAT-fs (loop5): Directory bread(block 112) failed
[  246.783483] FAT-fs (loop5): Directory bread(block 113) failed
[  246.783498] FAT-fs (loop5): Directory bread(block 114) failed
[  246.788563] FAT-fs (loop5): Directory bread(block 112) failed
[  246.788577] FAT-fs (loop5): Directory bread(block 113) failed
[  246.788589] FAT-fs (loop5): Directory bread(block 114) failed
[  246.789279] FAT-fs (loop5): Directory bread(block 112) failed
[  246.789292] FAT-fs (loop5): Directory bread(block 113) failed
[  246.789303] FAT-fs (loop5): Directory bread(block 114) failed
[  246.852932] FAT-fs (loop7): Directory bread(block 112) failed
[  246.852948] FAT-fs (loop7): Directory bread(block 113) failed
[  246.852962] FAT-fs (loop7): Directory bread(block 114) failed
[  246.855674] FAT-fs (loop7): Directory bread(block 112) failed
[  246.855688] FAT-fs (loop7): Directory bread(block 113) failed
[  246.855701] FAT-fs (loop7): Directory bread(block 114) failed
[  246.856511] FAT-fs (loop7): Directory bread(block 112) failed
[  246.856523] FAT-fs (loop7): Directory bread(block 113) failed
[  246.856535] FAT-fs (loop7): Directory bread(block 114) failed
[  246.936618] FAT-fs (loop3): Directory bread(block 112) failed
[  246.936634] FAT-fs (loop3): Directory bread(block 113) failed
[  246.936649] FAT-fs (loop3): Directory bread(block 114) failed
[  246.940284] FAT-fs (loop3): Directory bread(block 112) failed
[  246.940296] FAT-fs (loop3): Directory bread(block 113) failed
[  246.940309] FAT-fs (loop3): Directory bread(block 114) failed
[  246.941093] FAT-fs (loop3): Directory bread(block 112) failed
[  246.941105] FAT-fs (loop3): Directory bread(block 113) failed
[  246.941117] FAT-fs (loop3): Directory bread(block 114) failed
[  246.942140] attempt to access beyond end of device
[  246.942147] loop3: rw=536870984, want=120, limit=112
[  247.058924] attempt to access beyond end of device
[  247.058930] loop7: rw=536870912, want=1127, limit=112
[  247.059120] attempt to access beyond end of device
[  247.059124] loop7: rw=536870912, want=1128, limit=112
[  247.059136] attempt to access beyond end of device
[  247.059140] loop7: rw=536870912, want=1129, limit=112
[  247.059150] attempt to access beyond end of device
[  247.059154] loop7: rw=536870912, want=1130, limit=112
[  247.059164] attempt to access beyond end of device
[  247.059168] loop7: rw=536870912, want=1131, limit=112
[  247.059178] attempt to access beyond end of device
[  247.059182] loop7: rw=536870912, want=116, limit=112
[  247.059192] attempt to access beyond end of device
[  247.059196] loop7: rw=536870912, want=117, limit=112
[  247.059206] attempt to access beyond end of device
[  247.059210] loop7: rw=536870912, want=118, limit=112
[  247.059219] attempt to access beyond end of device
[  247.059223] loop7: rw=536870912, want=119, limit=112
[  247.641468] device lo left promiscuous mode
[  247.698498] device lo entered promiscuous mode
[  247.858151] device lo left promiscuous mode
[  248.179550] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:31 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d5f9aa", 0x8, 0x2c, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x8}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x10)

2018/05/07 18:15:31 executing program 4:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
write$binfmt_elf64(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "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", [[], [], [], [], [], [], [], [], []]}, 0xef0)

2018/05/07 18:15:31 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x2, 0xfffefffffffffffc, 0x5)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68)
ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000140)=0x3)

2018/05/07 18:15:31 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:31 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = socket$key(0xf, 0x3, 0x2)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup3(r1, r0, 0x0)

2018/05/07 18:15:31 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0)
pread64(r0, &(0x7f0000000140)=""/243, 0xf3, 0x0)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x81)
write$binfmt_elf32(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:31 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0)
fallocate(r1, 0x0, 0x4b99, 0x5)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0)
fallocate(r0, 0x0, 0x0, 0x4000003)
sendfile(r1, r1, 0x0, 0xc092)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4)
write$binfmt_aout(r2, &(0x7f00000000c0)={{0x10b, 0x1, 0x9, 0x3d0, 0x22e, 0x7, 0xc2, 0x10000}, "fda1fd57a60c68efa7b3740e8fde34d77d26a5b0064f26ba38eb43096ef7fb0dc32350459efaf585f97e1ac506e6a0090a7f7aba8724576a4d1a19f9d39a3cfbfb40037c5b4f34110e8e44d1d7f9acf89e50a35a7557be31c76a1c400f8c6adbf3b3c255f5bc6d4d84cdc5c49d4ade0590c438bc369a58c4ea3d3e19a61f93d2375f84533cb510", [[], []]}, 0x2a7)

2018/05/07 18:15:31 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000280)='./file0/file0\x00', 0x400, 0x2000104)
tee(r0, r0, 0x1, 0x5)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080))

2018/05/07 18:15:31 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  248.336485] FAT-fs (loop0): bogus number of reserved sectors
[  248.351994] FAT-fs (loop5): Directory bread(block 112) failed
[  248.352010] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:31 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

[  248.352023] FAT-fs (loop5): Directory bread(block 114) failed
[  248.354232] FAT-fs (loop5): Directory bread(block 112) failed
[  248.354251] FAT-fs (loop5): Directory bread(block 113) failed
[  248.354263] FAT-fs (loop5): Directory bread(block 114) failed
[  248.361428] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:31 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
syz_extract_tcp_res(&(0x7f00000000c0), 0xfffffffffffffffd, 0xcf)
fallocate(r0, 0x0, 0x0, 0x3f0000)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:31 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000")
fsync(r0)

2018/05/07 18:15:31 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40000, 0x40)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)

[  248.361441] FAT-fs (loop5): Directory bread(block 113) failed
[  248.361453] FAT-fs (loop5): Directory bread(block 114) failed
[  248.378544] FAT-fs (loop3): Directory bread(block 112) failed
[  248.378561] FAT-fs (loop3): Directory bread(block 113) failed
[  248.378577] FAT-fs (loop3): Directory bread(block 114) failed
[  248.382479] FAT-fs (loop3): Directory bread(block 112) failed
[  248.382492] FAT-fs (loop3): Directory bread(block 113) failed
2018/05/07 18:15:31 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

2018/05/07 18:15:31 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x18, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0)

[  248.382504] FAT-fs (loop3): Directory bread(block 114) failed
[  248.383108] FAT-fs (loop3): Directory bread(block 112) failed
[  248.383121] FAT-fs (loop3): Directory bread(block 113) failed
[  248.383263] FAT-fs (loop3): Directory bread(block 114) failed
[  248.384376] attempt to access beyond end of device
[  248.384383] loop3: rw=536870984, want=120, limit=112
[  248.415609] FAT-fs (loop7): Directory bread(block 112) failed
[  248.415622] FAT-fs (loop7): Directory bread(block 113) failed
[  248.415633] FAT-fs (loop7): Directory bread(block 114) failed
[  248.428127] FAT-fs (loop7): Directory bread(block 112) failed
[  248.428139] FAT-fs (loop7): Directory bread(block 113) failed
[  248.428150] FAT-fs (loop7): Directory bread(block 114) failed
[  248.557330] FAT-fs (loop0): Can't find a valid FAT filesystem
[  248.611408] FAT-fs (loop3): Directory bread(block 112) failed
[  248.621333] FAT-fs (loop3): Directory bread(block 113) failed
[  248.632913] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:32 executing program 4:
syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0)

2018/05/07 18:15:32 executing program 6:
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x8001)
write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c)
fallocate(r1, 0x3, 0x0, 0xffff)

[  248.666197] FAT-fs (loop3): Directory bread(block 112) failed
[  248.682603] FAT-fs (loop7): Directory bread(block 112) failed
[  248.682621] FAT-fs (loop7): Directory bread(block 113) failed
[  248.682634] FAT-fs (loop7): Directory bread(block 114) failed
[  248.706630] FAT-fs (loop3): Directory bread(block 113) failed
2018/05/07 18:15:32 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  248.713249] FAT-fs (loop3): Directory bread(block 114) failed
[  248.724021] FAT-fs (loop7): Directory bread(block 112) failed
[  248.724034] FAT-fs (loop7): Directory bread(block 113) failed
[  248.724047] FAT-fs (loop7): Directory bread(block 114) failed
[  248.724623] FAT-fs (loop7): Directory bread(block 112) failed
[  248.724637] FAT-fs (loop7): Directory bread(block 113) failed
[  248.724651] FAT-fs (loop7): Directory bread(block 114) failed
[  248.733552] FAT-fs (loop5): Directory bread(block 112) failed
[  248.733571] FAT-fs (loop5): Directory bread(block 113) failed
[  248.733586] FAT-fs (loop5): Directory bread(block 114) failed
[  248.736870] FAT-fs (loop5): Directory bread(block 112) failed
[  248.736882] FAT-fs (loop5): Directory bread(block 113) failed
[  248.736894] FAT-fs (loop5): Directory bread(block 114) failed
[  248.740163] FAT-fs (loop5): Directory bread(block 112) failed
[  248.740175] FAT-fs (loop5): Directory bread(block 113) failed
[  248.740187] FAT-fs (loop5): Directory bread(block 114) failed
[  248.740869] FAT-fs (loop5): Directory bread(block 112) failed
[  248.785243] blk_update_request: 378 callbacks suppressed
[  248.785248] blk_update_request: I/O error, dev loop0, sector 0
[  248.839736] attempt to access beyond end of device
[  248.839743] loop7: rw=536870912, want=1127, limit=112
[  248.839935] attempt to access beyond end of device
[  248.839940] loop7: rw=536870912, want=1128, limit=112
[  248.839944] buffer_io_error: 102 callbacks suppressed
[  248.839950] Buffer I/O error on dev loop7, logical block 1127, lost async page write
[  248.839959] attempt to access beyond end of device
[  248.839964] loop7: rw=536870912, want=1129, limit=112
[  248.839968] Buffer I/O error on dev loop7, logical block 1128, lost async page write
[  248.839976] attempt to access beyond end of device
[  248.839981] loop7: rw=536870912, want=1130, limit=112
[  248.839985] Buffer I/O error on dev loop7, logical block 1129, lost async page write
[  248.839994] attempt to access beyond end of device
[  248.839998] loop7: rw=536870912, want=1131, limit=112
[  248.840007] Buffer I/O error on dev loop7, logical block 1130, lost async page write
[  248.840049] attempt to access beyond end of device
[  248.840054] loop7: rw=536870912, want=116, limit=112
[  248.840058] Buffer I/O error on dev loop7, logical block 115, lost async page write
[  248.840067] attempt to access beyond end of device
[  248.840071] loop7: rw=536870912, want=117, limit=112
[  248.840075] Buffer I/O error on dev loop7, logical block 116, lost async page write
[  248.840083] attempt to access beyond end of device
[  248.840088] loop7: rw=536870912, want=118, limit=112
[  248.840092] Buffer I/O error on dev loop7, logical block 117, lost async page write
[  248.840117] attempt to access beyond end of device
[  248.840121] loop7: rw=536870912, want=119, limit=112
2018/05/07 18:15:32 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000200001a000000000038000000000000000000000000002000000000000000000000000000000000d5c7340957b738b5008000000000000000ff7f0000000000000000000000000600000000000000000000"], 0x58)

2018/05/07 18:15:32 executing program 2:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000b52000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f8000000160009030000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff01000000000000000000d970000001000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a24802c141438c2d0000000000000000000000000000000000000000000009000000"], 0x3}, 0x1}, 0x0)

2018/05/07 18:15:32 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
keyctl$session_to_parent(0x12)

2018/05/07 18:15:32 executing program 7:
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
fallocate(r0, 0x0, 0x0, 0x3f0000)
linkat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00', 0x1000)
connect(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @empty, 'vcan0\x00'}}, 0x80)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:32 executing program 4:

2018/05/07 18:15:32 executing program 6:

2018/05/07 18:15:32 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0/file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x397, 0x101}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:32 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  248.840125] Buffer I/O error on dev loop7, logical block 118, lost async page write
[  249.051610] FAT-fs (loop3): Directory bread(block 112) failed
[  249.057512] FAT-fs (loop3): Directory bread(block 113) failed
[  249.063388] FAT-fs (loop3): Directory bread(block 114) failed
[  249.071302] attempt to access beyond end of device
[  249.076218] loop3: rw=536870984, want=120, limit=112
[  249.122649] blk_update_request: I/O error, dev loop0, sector 0
[  249.166536] FAT-fs (loop5): Directory bread(block 112) failed
[  249.172550] FAT-fs (loop5): Directory bread(block 113) failed
[  249.180056] FAT-fs (loop5): Directory bread(block 114) failed
[  249.221055] FAT-fs (loop5): Directory bread(block 112) failed
[  249.226979] FAT-fs (loop5): Directory bread(block 113) failed
[  249.234692] FAT-fs (loop5): Directory bread(block 114) failed
[  249.241079] FAT-fs (loop5): Directory bread(block 112) failed
[  249.246971] FAT-fs (loop5): Directory bread(block 113) failed
[  249.252869] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:15:32 executing program 2:

2018/05/07 18:15:32 executing program 4:

2018/05/07 18:15:32 executing program 6:

2018/05/07 18:15:32 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x0)

2018/05/07 18:15:32 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
socket$inet6_dccp(0xa, 0x6, 0x0)

2018/05/07 18:15:32 executing program 5:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
lseek(r0, 0x0, 0x2)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'syz_tun\x00', 0x7})
getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
r2 = open(&(0x7f0000000280)='./file0/file0/file0\x00', 0x8c00, 0x92)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)
bind$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e)
pwrite64(r2, &(0x7f0000000000)="aa3b52ed42e6decc74f0b4f853af", 0xe, 0x0)

2018/05/07 18:15:32 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2)

2018/05/07 18:15:32 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x3, 0x70, 0x3, 0x7, 0xa1ce, 0x3, 0x0, 0x1, 0x6044, 0x2, 0x7, 0xfffffffffffffff8, 0x9, 0x7, 0x9, 0x101, 0x2, 0x1f, 0xfffffffffffffffe, 0x10001, 0x3f, 0x1, 0xe6b, 0x80, 0x2, 0x9, 0x5c36d25e, 0x524, 0x0, 0x2, 0x3ff, 0x94, 0x1000, 0x9, 0x9, 0x8, 0x1, 0x3f, 0x0, 0x80000000, 0x3, @perf_bp={&(0x7f0000000080), 0x4}, 0x40, 0x3ff, 0x7fff, 0x0, 0x3ff, 0x0, 0x7})
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:32 executing program 4:

2018/05/07 18:15:32 executing program 6:

[  249.267074] attempt to access beyond end of device
[  249.272024] loop5: rw=536870984, want=127, limit=112
2018/05/07 18:15:32 executing program 2:

2018/05/07 18:15:32 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff)

[  249.321173] FAT-fs (loop7): Directory bread(block 112) failed
[  249.329267] attempt to access beyond end of device
[  249.329273] loop5: rw=536870912, want=1127, limit=112
[  249.329493] attempt to access beyond end of device
[  249.329498] loop5: rw=536870912, want=1128, limit=112
[  249.329505] Buffer I/O error on dev loop5, logical block 1127, lost async page write
[  249.329515] attempt to access beyond end of device
[  249.329520] loop5: rw=536870912, want=1129, limit=112
[  249.329525] Buffer I/O error on dev loop5, logical block 1128, lost async page write
[  249.329535] attempt to access beyond end of device
[  249.329539] loop5: rw=536870912, want=1130, limit=112
[  249.329549] attempt to access beyond end of device
[  249.329554] loop5: rw=536870912, want=1131, limit=112
[  249.329565] attempt to access beyond end of device
[  249.329570] loop5: rw=536870912, want=116, limit=112
[  249.329579] attempt to access beyond end of device
[  249.329583] loop5: rw=536870912, want=117, limit=112
[  249.329592] attempt to access beyond end of device
[  249.329596] loop5: rw=536870912, want=118, limit=112
[  249.329606] attempt to access beyond end of device
[  249.329610] loop5: rw=536870912, want=119, limit=112
[  249.460333] FAT-fs (loop3): Directory bread(block 112) failed
[  249.460349] FAT-fs (loop3): Directory bread(block 113) failed
[  249.460363] FAT-fs (loop3): Directory bread(block 114) failed
[  249.490214] FAT-fs (loop3): Directory bread(block 112) failed
[  249.490229] FAT-fs (loop3): Directory bread(block 113) failed
[  249.490242] FAT-fs (loop3): Directory bread(block 114) failed
[  249.490783] FAT-fs (loop3): Directory bread(block 112) failed
[  249.490795] FAT-fs (loop3): Directory bread(block 113) failed
[  249.490808] FAT-fs (loop3): Directory bread(block 114) failed
[  249.492265] attempt to access beyond end of device
[  249.492274] loop3: rw=536870984, want=120, limit=112
[  249.569307] FAT-fs (loop7): Directory bread(block 113) failed
[  249.575183] FAT-fs (loop7): Directory bread(block 114) failed
[  249.584779] FAT-fs (loop7): Directory bread(block 112) failed
[  249.590744] FAT-fs (loop7): Directory bread(block 113) failed
[  249.596617] FAT-fs (loop7): Directory bread(block 114) failed
[  249.602964] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:33 executing program 6:

2018/05/07 18:15:33 executing program 2:

2018/05/07 18:15:33 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
creat(&(0x7f00000000c0)='./file0/file0\x00', 0x1)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:33 executing program 4:

2018/05/07 18:15:33 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/34, 0x22)
fallocate(r0, 0x0, 0x0, 0x3f0000)
setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x2, [{}, {}]}, 0x48)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:33 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:33 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x59, 0x4)

2018/05/07 18:15:33 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2540, 0x0)
ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000240)="7b1f84205481f94a6b4c87fe20001e9b36e8698fce797b6a27c3174a24dab95e7750b34f700039e82790f24ceeccb6e40a3d97a60e0539a716876a9e0b9399480911ccdf755029c7d2")
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
write(r1, &(0x7f0000000140)="aa5243f61bcfad87977f3bfe3d6cd9846df1b45992f855a110d661c3ebc79c5eac77cf9d694892c03de1dcefff328d269874ca81f291aff19d89e48d93d6b3a99b0c4d0fdacbab53fc4f204797c6da598af5238c4bff6641666dce8e569d9bb738e63cd21d069deab805b5ba081c46b3c05a2e0b23d86bdaac3035cd42eb7034fbac46928e2f72d2f8adaef1559c423e1e74487af5995fd85fc4e5ef3544192101df8e82572c83851de026a05fb11e5ea0b10778ad4510a7477f75e67d697f93920fb9d441450629656de173f96a9408db070daf0f38140b2ed8bb65e88a2b2212f8e7ecbe7587d9430f55548f397d5613c2a52fe9602f90", 0xf8)
fallocate(r1, 0x0, 0x0, 0x81)
write$binfmt_elf32(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:33 executing program 2:

[  249.608854] FAT-fs (loop7): Directory bread(block 113) failed
[  249.614736] FAT-fs (loop7): Directory bread(block 114) failed
2018/05/07 18:15:33 executing program 4:

2018/05/07 18:15:33 executing program 6:

2018/05/07 18:15:33 executing program 2:

[  249.675208] FAT-fs (loop5): Directory bread(block 112) failed
[  249.684894] attempt to access beyond end of device
[  249.684901] loop7: rw=536870912, want=1127, limit=112
[  249.685102] attempt to access beyond end of device
[  249.685107] loop7: rw=536870912, want=1128, limit=112
[  249.685118] attempt to access beyond end of device
[  249.685123] loop7: rw=536870912, want=1129, limit=112
2018/05/07 18:15:33 executing program 6:

2018/05/07 18:15:33 executing program 4:

2018/05/07 18:15:33 executing program 2:

2018/05/07 18:15:33 executing program 2:

[  249.685133] attempt to access beyond end of device
[  249.685137] loop7: rw=536870912, want=1130, limit=112
[  249.685146] attempt to access beyond end of device
[  249.685151] loop7: rw=536870912, want=1131, limit=112
[  249.685161] attempt to access beyond end of device
[  249.685166] loop7: rw=536870912, want=116, limit=112
[  249.685176] attempt to access beyond end of device
[  249.685180] loop7: rw=536870912, want=117, limit=112
[  249.685190] attempt to access beyond end of device
[  249.685195] loop7: rw=536870912, want=118, limit=112
[  249.685205] attempt to access beyond end of device
[  249.685213] loop7: rw=536870912, want=119, limit=112
[  249.690523] blk_update_request: I/O error, dev loop0, sector 0
[  249.730196] FAT-fs (loop0): bogus number of reserved sectors
[  249.730201] FAT-fs (loop0): Can't find a valid FAT filesystem
[  249.742617] FAT-fs (loop3): Unrecognized mount option "{� T��JkL�� " or missing value
[  249.839150] FAT-fs (loop7): Directory bread(block 112) failed
[  249.839166] FAT-fs (loop7): Directory bread(block 113) failed
[  249.839179] FAT-fs (loop7): Directory bread(block 114) failed
[  249.842393] FAT-fs (loop7): Directory bread(block 112) failed
[  249.842407] FAT-fs (loop7): Directory bread(block 113) failed
[  249.842421] FAT-fs (loop7): Directory bread(block 114) failed
[  249.843156] FAT-fs (loop7): Directory bread(block 112) failed
[  249.843168] FAT-fs (loop7): Directory bread(block 113) failed
[  249.843181] FAT-fs (loop7): Directory bread(block 114) failed
[  249.846927] FAT-fs (loop3): Unrecognized mount option "{� T��JkL�� " or missing value
[  249.928490] attempt to access beyond end of device
[  249.928497] loop7: rw=536870912, want=1127, limit=112
[  249.928691] attempt to access beyond end of device
[  249.928696] loop7: rw=536870912, want=1128, limit=112
[  249.928707] attempt to access beyond end of device
[  249.928712] loop7: rw=536870912, want=1129, limit=112
[  249.928721] attempt to access beyond end of device
[  249.928725] loop7: rw=536870912, want=1130, limit=112
[  249.928735] attempt to access beyond end of device
[  249.928739] loop7: rw=536870912, want=1131, limit=112
[  249.928748] attempt to access beyond end of device
[  249.928752] loop7: rw=536870912, want=116, limit=112
[  249.928762] attempt to access beyond end of device
[  249.928766] loop7: rw=536870912, want=117, limit=112
[  249.928775] attempt to access beyond end of device
[  249.928779] loop7: rw=536870912, want=118, limit=112
[  249.928788] attempt to access beyond end of device
[  249.928792] loop7: rw=536870912, want=119, limit=112
[  250.076600] FAT-fs (loop5): Directory bread(block 113) failed
[  250.082485] FAT-fs (loop5): Directory bread(block 114) failed
[  250.091209] FAT-fs (loop5): Directory bread(block 112) failed
[  250.097115] FAT-fs (loop5): Directory bread(block 113) failed
[  250.103023] FAT-fs (loop5): Directory bread(block 114) failed
[  250.109286] FAT-fs (loop5): Directory bread(block 112) failed
[  250.115164] FAT-fs (loop5): Directory bread(block 113) failed
[  250.121062] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:15:33 executing program 4:

2018/05/07 18:15:33 executing program 6:

2018/05/07 18:15:33 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:33 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000300)=ANY=[@ANYRES64], 0x8)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000002c0)=0x2200)

2018/05/07 18:15:33 executing program 2:

2018/05/07 18:15:33 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x7ff, 0x0, 0x8, {0x0, 0x1c9c380}, 0xa, 0x10000})
ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x2450, 0x3, 0x4, 0x3ff})
fallocate(r0, 0x0, 0x0, 0x81)
pipe(&(0x7f0000000080))
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
timer_create(0x1, &(0x7f00000001c0)={0x0, 0x3b, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000200)=<r1=>0x0)
timer_gettime(r1, &(0x7f0000000240))

2018/05/07 18:15:33 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0/file0\x00', 0x8, 0x9, &(0x7f00000006c0)=[{&(0x7f00000001c0)="891e699b8f0d33041b319b0f34737f8db36dffa362388d30c3040b25e0aa1097649d94fcb571999bf660959f2346375a70e95d8662edc3540a40d1ad63adf401c557e5a087d50f172eb23f43a64e7ed8b1320ccb40f0c678f6c9b224317e0423ef26157d0530a24f887c43f346294b244f0a77334ae786b2335c249012a9414579a6104a39c549ad1952e0a5c852b2a2d988bfe093c1e49ed0db22de776ae3bbc9e2afdb52d3814c7edc0714f708b18d31bcb1bb9f0460ed03e22d6fbcd45feae316e7ad112080ba9ed4", 0xca, 0x3}, {&(0x7f00000002c0)="a9dec4b9efce33f51dfb23d93821c2587c20e698e577b21cc4a9941da27553d8f20340eca6b89e00bda8402a2794681735760a919be678330d64fc0f5091a31be6752570f77c70b46122048ed3357b07638fadcc2d64afd5e8536bc8f146be2dea794494f6a84dec626db83a4ca0de0481a56915649367a1bd04d6854f5687d918e62bf1773ec3447382558d6e3e66fdca41d6bc57b63d", 0x97, 0xac2}, {&(0x7f0000000380)="53b7a338282dbb39c02a6ee1726f496b78421c846e13b926b06fad34b363d56770e3", 0x22, 0x1}, {&(0x7f00000003c0)="0688eaf19c960b284358423c610adb0185199b0c513145bff5d94e757240a1310522d366eea390fafd4e7de52142cf62f4bbd0", 0x33, 0x38df0000}, {&(0x7f0000000400)="c4e38ba04fcda2198614", 0xa, 0x5}, {&(0x7f0000000440)="57f2020d28a984061dd383427a95ae179517780a260a62756be364ed6cb0b0fdab56b39762fc9844f2e479164395587e5cce6554", 0x34, 0xfffffffffffffffc}, {&(0x7f0000000500)="5c033d6b6c25acb4d2d550c26c01397764c88f893dac13319d2b1e3ef323780d73f5b2c0254530b9", 0x28, 0x1}, {&(0x7f0000000540)="8cb1c747e96fd0591633cf3ecf552011f78182bafeaa42df750e928a01eecc1a6acae439f4e5e7017bb80528e28a7268bfe7b458a9c2c9b19a55c99227a9c9b955d6c87f723168c467811d11e1a8649abf5684586a2ed16fe545cb913f1b6ebc5b5024822c2882d1ca373ecc8b555434e60b5753a5158f29ae49161a8f3ac8df057581c7cca7f502bf194ce3802b2cf25d2b45aece1e062317c43069a28045f30fd4ae9e0db958053314e185938c40cf00835e954d17fa96711e8c022fbbefa727951f8c70109e008e842354365c832809cb26286416131d3141d317", 0xdc, 0x10000}, {&(0x7f0000000640)="d271608a20d08d0af7121be8211f104a3f42a60156a74f40a17217e626b8f919ad51c1e3ed71e4247194637d539642632e62a3debe134220d0727006871df279366e5fa4027a9c65bf7df52f", 0x4c, 0x9a57}], 0x800, &(0x7f00000007c0)={[{@uid={'uid', 0x3d, [0x33]}, 0x2c}, {@codepage={'codepage', 0x3d, '860'}, 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x32, 0x31, 0x37, 0x37, 0x37, 0x36, 0x35, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x35, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x37]}, 0x2c}]})
fallocate(r0, 0x0, 0x0, 0x3f0000)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000840)={0x5, &(0x7f0000000800)=[{0x8, 0x8}, {0xfffffffffffffff7, 0x3}, {0x7ff, 0x80000001}, {0x2, 0x6}, {0x9, 0x2}]})
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:33 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff)

2018/05/07 18:15:33 executing program 6:

2018/05/07 18:15:33 executing program 2:

2018/05/07 18:15:33 executing program 1:
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  250.135627] attempt to access beyond end of device
[  250.140687] loop5: rw=536870984, want=127, limit=112
2018/05/07 18:15:33 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0)

2018/05/07 18:15:33 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4)
shutdown(r0, 0x0)
writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1)
recvfrom(r0, &(0x7f00000001c0)=""/247, 0xf7, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80)
sendto$inet6(r0, &(0x7f0000001480)="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", 0x201, 0x0, 0x0, 0x0)
close(r0)

2018/05/07 18:15:33 executing program 6:
perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0)

[  250.198263] attempt to access beyond end of device
[  250.203378] loop5: rw=536870912, want=1127, limit=112
2018/05/07 18:15:33 executing program 3:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000000c0)={0xfffffffffffffffc, 0x1000, 0x101, 0x3})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0/file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x81)
write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000010000000700000038000000000000000000000000002000000000000004bd556b0000000600007000000000000000000000000000000000000000000000000000000000"], 0x58)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0)

2018/05/07 18:15:33 executing program 4:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0)
rmdir(&(0x7f0000000080)='./file0//ile0\x00')

2018/05/07 18:15:33 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:33 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000028c0)=ANY=[@ANYBLOB="7f454c460000000000dccee183f8b97cea7c000000000000000000000000001a92f6009600000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=<r1=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8)
fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgid(0xffffffffffffffff)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8)
fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = fcntl$getown(r0, 0x9)
r8 = geteuid()
r9 = getegid()
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000f00)=<r10=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f40)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001040)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, <r12=>0x0}, &(0x7f00000011c0)=0x2)
r13 = getpid()
r14 = geteuid()
lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
r16 = getpid()
fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r17=>0x0})
fstat(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000012c0)=<r19=>0x0)
getresuid(&(0x7f0000001300), &(0x7f0000001340)=<r20=>0x0, &(0x7f0000001380))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, <r21=>0x0}, &(0x7f0000001400)=0xc)
r22 = gettid()
stat(&(0x7f0000001440)='./file0/file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, <r23=>0x0})
r24 = getgid()
r25 = gettid()
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r26=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001600)=0xe8)
getgroups(0x7, &(0x7f0000001640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r27=>0xffffffffffffffff])
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={<r28=>0x0}, &(0x7f00000016c0)=0xc)
stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, <r29=>0x0})
stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, <r30=>0x0})
sendmmsg$unix(r0, &(0x7f0000002780)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="7bc0c69c9a1ca2552c16dbf6528a8297d4b98bcd6f72f1a6ad4a3757cb056864493e1d6dfb5a87649d75c4bec19860a4bdede3a6628ecbf7f456be2ccbb5dafc19475a0aaaaa11a9ff4007658d78baea9589cf841091cfa1dfe2b5e299c3108cd6f22b5a4c4796392c239cceb606f78d05f8b9ab7e56bf6dfa53e5a3d89dac9303e25d98e996870a1bfc478c1a5990e2763dc9153dbff623afc5e414cf3e798b61dae2c4f66a8f0ac19acfc3d2ef0585388b301370c528abfd9ed44845ce81a015dce72b992827ff9ca8da462ca8fdb9668a126cbebec3727ce9c262964c11216b2c7b2f02fea2c65154561bbc51039a0c0299c93ec2c599", 0xf8}, {&(0x7f00000002c0)="043ac951340ae1bc18e63c61a7db406f943318bf8f56aeeeff26e9de389d0964d8a3e245eaf4165efae1899b5a5f32cd5ce42c47a1225f859e5a2fa64d7932a52680b9acccfbe1b37d30a6999a606b42a390f6f6e26ef59f94dd130fbb89f3e5f759815eeb869024ec0eb0c5dc381be0b9295bbd9cb1cee9c70f198a2e9768e9c5288b2f44", 0x85}, {&(0x7f0000000380)="659601d12e7a5bff1598602953f16d7fa1abd84f2da4824e9765e46f51f09ee807cfde9a09d7a3cf3ba76f6f8c4764f2608fb54808e27f4f500ee7cfe250ebf1dab2126e46a70c7368df1486e0b1a43b902ae5cc903d52825ce4fdc6d8be1cf587cd363d9f320fd667cb25f5252232fe71789598801d260a2e9be2b3f41b5ff46845371ff535ef", 0x87}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000500)="c6ae63f995f973af2e0bdb9a25196a105495722e3045868df885ad7b6d8d529f383867466ebf8b3941487d7f75db2c7514c07a71c3334686ec05123b062a11ee5d2fbc3c2ef9b664e8a0cedb49e403f6bf3f1b", 0x53}], 0x1, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x14}, {&(0x7f0000000a40)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000ac0)="410ea3ec1fc4eec66f55e3aa8531692db4a25f580bb8b13273b5879828137c549b594ecae9ff5757ba355abf9d0af534c2e2d4ba7b9a636eb0840ce1366fff288adfc1d9f26dd2b97953ea257cb6fd48a0328d2f591d46eb734a0d1f9a327e0788335f519e36a4406aba50c0d0b754bde62b17ce3d30712a8b7b8110a2302ee74cdf4ddcc837bf91edab3ad131843084249dc64db749c7103657d1d860ad24db22c65b994654c5b9689c4b2ee2250d32546e4c7872be8ecef70d1e3afd7bf7dc019e57e03663ccd0e6816c8e458669b71a207134ae61328de7b5b5c59cb2", 0xde}, {&(0x7f0000000bc0)="fe91b1554f385af87245aa49b7bf653fe9ca89b9af7d5148afcca914c63ca64ba2c6973fae79fecf30e7", 0x2a}, {&(0x7f0000000c00)="2dd3662b76aaf86814aaf43220f7bb7aac5760e389b4b7f8b9350ca3a0", 0x1d}, {&(0x7f0000000c40)="3371784121d6eaf0b3ae585047f6a33c2a9d3713cdd8921d7c2aea26abd2a3e49c977f77e2a8da2fcfc1c14f22a46b2e9d37eafda454139a6d44dffef88fafdb380567c3bb5a0a8f444f640f625d60421df70e5787ccbc", 0x57}, {&(0x7f0000000cc0)="f43256945c8aedfaa63ab04c0e570ee9be7c2bdaf1e2148009517966737fad9ec5211cfc416ec66a2d4036bb92981e65958905197f160044c4db99bd606049e79e8b289f228c804c6b420184d4864bd24ec4b66c091ee9b2fd0412a3f8639ef1a98a8da8a1a72f2688d0f8171603a4ed5c794a4855a101e678b176ca288998650393814808efe89b7048de12d42618cec5dc3d20b620d25ee0987554f884d79feed596c8346762c7723cf486523a72f85cd0395bae55ce0389f5d818c59940eda60b818ccd1e5bc80b0ca1be845e173bbc5d6940c928c19f78945db8f14bc64f94af88", 0xe3}, {&(0x7f0000000dc0)="8815b4cea018b147b46ca526f51272ad1747044c81bb5e14a9d57843a6bcca98b720df28ed421969a1770e7d57a10619696c2369a6633b2bcf3100569036a52edb07903606991a9801ae07bc0c0c90474f8e609dac48bfeef1eabc9c39c970d4d0d7d1fc19987fe9782e861810b5b41aa49d227d992a4e", 0x77}, {&(0x7f0000000e40)="6314090d56a31744f01a362e893640bfb0563a719ac4ff737f90d4adab1bde719dea", 0x22}], 0x7, &(0x7f0000001880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000602000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB='\x00\x00\x00\x00'], 0x158, 0x80}, {&(0x7f0000001a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001a80)="fcb6ee5e7677566ddb32c5ddadd10b683db3fcd73274463bb3c9e5e693bfa543442a815ca0954b318405d674942819ebf966fcfe5413e9feb6438bd4ac1df7ed48f2135a62108ec90424ad10b5ce721c7df6bcf2ec3b7bff1e4ca240163739b95c4c7bb35584ec405d204212a36ae2c42c6a9cea63a2f2dbe2bbfa2f2787e832b8583a89a1b09051171119fa75fe00b5d7dcd8f7", 0x94}, {&(0x7f0000001b40)="138e48073407d4af54a7682b89f2038f531fbbd0c89dedc9b8fa3f79c3c2dafe62e4cd9d6c9d7d9800997a56ddaa33a24a662b63261047df93e4f3a39ad895e8f82db2b48726d41583bf7c4b9ff779dfdd7534def1f616bc226d0a07b28ad97a5a74be7cab2c08eac0691207d77262b3c6db17228dbcfb0005ca2cfe64f51b8384e6b42bc1267b5919ca562f9db9736c3db60f83a0b6e3ac58242cbd590874b14b004b29a3f8f12e5267501cca1007626a8d15fa33a60bdaa62e2d08a36995d3aa52c877a33ee5627a8efbef94a6330e6e2ee4c01b864c9c1a04f1d14e86d7e7e56596844a282a0a8fc2755870ec1cf550167d056a1315", 0xf7}, {&(0x7f0000001c40)="77a82210c08ac2120dcf013e18747965f4cddb6d9a29c0c0bf2fa1a6b9cac3e3168ab77e7a5dfce484793203eba29f21fc7e5a188977952bfc0c9ee35b105c58d5fc6409b8a3bc85f31c5e66e91c7663354af250c1b2c781ab93b6fe40a263b8160882a823c80dcd8fe209c0ae0e51773d19922554827d7dcf1fbc81aecfe874cb806da6ca340966a1ec739bcc372eacf4f85f6d57dbd6872125d6b354eedcc0bb94d465d7da1f09648826716f96374dbd60a7197bc1e2555e3f53c8e7551f158a0dc227eca13d4bb11341bf2d12bb6fa3e41b6619e1eb", 0xd7}, {&(0x7f0000001d40)="858e555010f1cbb841f8c6c71a7a4a21f7caa7af46f2df5f2e732def1c23196a6b6cf8df5043f688297256c5ff05f3065908d916310c5e206abb7d73d0198b16317d11f4e6e796e3ea89ce59d5a4c0df0bd1e1bcf0037c4062056bd4fe4a3c41a5bb45a65585644e661b447b2c6a700eb706ce0be3f88f112d36eeab69340d9d043658dbe7", 0x85}, {&(0x7f0000001e00)="3a1222ea5ab8c655cab2c7bed2eff70a20419274acb31b2c885faba7ad78c64bb6b7dd55ff53e5624b6c8b", 0x2b}, {&(0x7f0000001e40)="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", 0xff}], 0x6, &(0x7f0000001fc0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xb0, 0x4000}, {&(0x7f0000002080)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002100)="994eb946e10a9539af6993060904d6706c35e9db0c7efb0fa1ed582488f8cb649ba2ac6ae550f64cb68b593dbdb980160618c1a95c77b336033d84f6c563b85cf6ba0a232eb908ccdf249b731ca64bc1bbc1a0617b20a88f2607fd", 0x5b}, {&(0x7f0000002180)}, {&(0x7f00000021c0)="e326cce82119b78999454b7cb265c96f47d69e20386a36e240a1a865d54e1b3fbed033b3a86d714cfe9d07676483daf6ec394bf0dbdbdbf3b0b1c792fa92735aaf3735b4eb31fc83e4d891b8db5791564d15718c1214719b43950a1be5d84661ff0aecceb1e82ae5564b9436058c9a75b85bca63eab1d2b441d67ff0a49077c24947e4be844813807b430db11f8c325eaea7de97f643c936345c0ab0180ca623efb1a0f22559ae9c3feabb99d3be5701295be01e3b350267ad141de802980e175a521800fd7aa4113211e1c15c5e5ea5c8ed051448a8ec84c22b6d43ee7c00329e9d", 0xe2}, {&(0x7f00000022c0)="6601218ae528f95adb0a9f4d382dc9cf944bc09f3d567f8cb3d6f146487be9d927fd1d6ab911c36ed07bb23997b3d0f5a44301973ad279a3ad0c0a61f1d2313c374487be5ee2410f893ae22aa3a8ded75fee1264cf5cc571fa6e8567a6d12a232b6804e819c2f742ff4e204916a78d96297d047bb3e640d68a80f7b7ae7b6f7c94812722278551eecbb89d36446fbcd1168b9002edb8bc11b7f39fbc8f9bd886d322e410acba45fa31812eba10169c32cf7e5f923c8f5e8536a3f78bdf363db1a68b1b89430604a151bec70aba39ff3a", 0xd0}, {&(0x7f00000023c0)="6b7e040c7f3a7b42a8a7e893b780c3b9882e7d69ab105b8f887a14fbab26015b0c8d661cdaa341f34e329368d8289bec689cdc5717f18a66c4045ac977d6c725eb0bf29a996c4552dafbe787e710b09ee1fa4ea6ea8695b8ac61b37d65c4e5a5f82c0ba66ae7f7c94616d43a603adaf53a4e4dc62cb761678d21680993db99aff8bdc19c6738d5ecf33e205db3020519f7df44f3f8398ea0b9462367728b9f4b10940f20c07e43f131036fe28fafb0e1069dc1ff62f33b54f03e8d4d9ca8e7cb6467c4cfea273ce6f75b077822643f87d88e9ff51f219492ea8cf5da8cb462af1594c2744d3f8da5dbdef245cb8863", 0xef}, {&(0x7f00000024c0)='C', 0x1}, {&(0x7f0000002500)="473addc7fa44a150c34fc617265e1e4d21ea79971fc615a708b023e0d5c1ca984385c615b76003b3f6a131956eca05fc594fa0d351d2c1f8b9306f14db88d173cdf92f7351fcd97100cf6b65239cf8e70830fd3189b4b6fbbb9c3075c12af6ad346d2b9d540457c8a62245b3058e0e6b8fed1ea4d006b4cb7e623f8ab72a3eed67c645556e0f03da4fa8e3c67afd79bb091a33619a2bbf9bdafadcba39dee6baf64342753a2c6cea2d474dc5b83535c480ac0f7fe702c20c409988bdb6c9a5d28f91f9f52ac9b73fd834f3b17841", 0xce}, {&(0x7f0000002600)="a310ff46b6e110bf8ad4ec6f89c24a06de74611e109b04e54f825352eca7ea656719901af9905e20feb71c66972e57bab64c8daeeef28580dcf505", 0x3b}, {&(0x7f0000002640)="b529aba4d2bad57fa8c010cd57d1ed3a4de3703ceda217ce6436d1781e3cb4e2c37987a9fa7966d246fcdc39cac416a61a844af78bd1cf8e61e85e2a89aecfa618172ff9049d27", 0x47}], 0x9, 0x0, 0x0, 0x4}], 0x5, 0x4)

[  250.203888] FAT-fs (loop3): Directory bread(block 112) failed
[  250.203901] FAT-fs (loop3): Directory bread(block 113) failed
[  250.203912] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:33 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000200)='status\x00')
pread64(r0, &(0x7f0000000040), 0x354, 0x0)

2018/05/07 18:15:33 executing program 7:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20002, 0x0)
getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
fstatfs(r1, &(0x7f00000002c0)=""/155)

2018/05/07 18:15:33 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00')
pread64(r0, &(0x7f0000000040), 0x354, 0x0)

2018/05/07 18:15:33 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  250.206174] FAT-fs (loop3): Directory bread(block 112) failed
[  250.206185] FAT-fs (loop3): Directory bread(block 113) failed
[  250.206196] FAT-fs (loop3): Directory bread(block 114) failed
[  250.209831] FAT-fs (loop3): Directory bread(block 112) failed
[  250.209846] FAT-fs (loop3): Directory bread(block 113) failed
[  250.209859] FAT-fs (loop3): Directory bread(block 114) failed
[  250.213231] attempt to access beyond end of device
[  250.213238] loop3: rw=536870984, want=120, limit=112
[  250.216337] FAT-fs (loop0): bogus number of reserved sectors
[  250.216343] FAT-fs (loop0): Can't find a valid FAT filesystem
[  250.219157] FAT-fs (loop7): Directory bread(block 112) failed
[  250.219171] FAT-fs (loop7): Directory bread(block 113) failed
[  250.219184] FAT-fs (loop7): Directory bread(block 114) failed
[  250.231949] FAT-fs (loop7): Directory bread(block 112) failed
[  250.231962] FAT-fs (loop7): Directory bread(block 113) failed
[  250.231975] FAT-fs (loop7): Directory bread(block 114) failed
[  250.232788] FAT-fs (loop7): Directory bread(block 112) failed
[  250.232801] FAT-fs (loop7): Directory bread(block 113) failed
[  250.232814] FAT-fs (loop7): Directory bread(block 114) failed
[  250.313383] FAT-fs (loop0): bogus number of reserved sectors
[  250.313387] FAT-fs (loop0): Can't find a valid FAT filesystem
[  250.361676] attempt to access beyond end of device
[  250.361683] loop7: rw=536870912, want=1127, limit=112
[  250.361872] attempt to access beyond end of device
[  250.361877] loop7: rw=536870912, want=1128, limit=112
[  250.361889] attempt to access beyond end of device
[  250.361893] loop7: rw=536870912, want=1129, limit=112
[  250.361902] attempt to access beyond end of device
[  250.361906] loop7: rw=536870912, want=1130, limit=112
[  250.361916] attempt to access beyond end of device
[  250.361920] loop7: rw=536870912, want=1131, limit=112
[  250.361929] attempt to access beyond end of device
[  250.361933] loop7: rw=536870912, want=116, limit=112
[  250.361943] attempt to access beyond end of device
[  250.361947] loop7: rw=536870912, want=117, limit=112
[  250.361957] attempt to access beyond end of device
[  250.361961] loop7: rw=536870912, want=118, limit=112
[  250.361970] attempt to access beyond end of device
[  250.361974] loop7: rw=536870912, want=119, limit=112
[  250.412466] FAT-fs (loop0): Unrecognized mount option "�]�閇
[  250.412466] �G�Y��v=�=��#����>y�a����j�
[  250.412466] �������8�0p�(����HE΁���+�('����F" or missing value
[  250.476721] FAT-fs (loop7): Directory bread(block 112) failed
[  250.476811] FAT-fs (loop7): Directory bread(block 113) failed
[  250.476825] FAT-fs (loop7): Directory bread(block 114) failed
[  250.480543] FAT-fs (loop7): Directory bread(block 112) failed
[  250.480557] FAT-fs (loop7): Directory bread(block 113) failed
[  250.480570] FAT-fs (loop7): Directory bread(block 114) failed
[  250.481206] FAT-fs (loop7): Directory bread(block 112) failed
[  250.481217] FAT-fs (loop7): Directory bread(block 113) failed
[  250.481229] FAT-fs (loop7): Directory bread(block 114) failed
[  250.588318] attempt to access beyond end of device
[  250.588325] loop7: rw=536870912, want=1127, limit=112
[  250.588515] attempt to access beyond end of device
[  250.588519] loop7: rw=536870912, want=1128, limit=112
[  250.588530] attempt to access beyond end of device
[  250.588534] loop7: rw=536870912, want=1129, limit=112
[  250.588544] attempt to access beyond end of device
[  250.588548] loop7: rw=536870912, want=1130, limit=112
[  250.588557] attempt to access beyond end of device
[  250.588561] loop7: rw=536870912, want=1131, limit=112
[  250.588571] attempt to access beyond end of device
[  250.588594] loop7: rw=536870912, want=116, limit=112
[  250.588604] attempt to access beyond end of device
[  250.588608] loop7: rw=536870912, want=117, limit=112
[  250.588617] attempt to access beyond end of device
[  250.588621] loop7: rw=536870912, want=118, limit=112
[  250.588631] attempt to access beyond end of device
[  250.588635] loop7: rw=536870912, want=119, limit=112
[  250.767690] attempt to access beyond end of device
[  250.772591] loop5: rw=536870912, want=1128, limit=112
[  250.777817] attempt to access beyond end of device
[  250.782731] loop5: rw=536870912, want=1129, limit=112
[  250.787922] attempt to access beyond end of device
[  250.792831] loop5: rw=536870912, want=1130, limit=112
[  250.798194] attempt to access beyond end of device
[  250.803105] loop5: rw=536870912, want=1131, limit=112
[  250.808297] attempt to access beyond end of device
[  250.813205] loop5: rw=536870912, want=116, limit=112
[  250.818307] attempt to access beyond end of device
[  250.823213] loop5: rw=536870912, want=117, limit=112
[  250.828313] attempt to access beyond end of device
[  250.833219] loop5: rw=536870912, want=118, limit=112
[  250.838319] attempt to access beyond end of device
[  250.843227] loop5: rw=536870912, want=119, limit=112
[  250.901543] FAT-fs (loop5): Directory bread(block 112) failed
[  250.907611] FAT-fs (loop5): Directory bread(block 113) failed
[  250.913490] FAT-fs (loop5): Directory bread(block 114) failed
[  250.922526] FAT-fs (loop5): Directory bread(block 112) failed
[  250.928593] FAT-fs (loop5): Directory bread(block 113) failed
[  250.934463] FAT-fs (loop5): Directory bread(block 114) failed
[  250.940784] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:34 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x20000)

2018/05/07 18:15:34 executing program 4:
syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0xe0000001, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000))

2018/05/07 18:15:34 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0)
fallocate(r1, 0x0, 0x4b99, 0x5)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0)
fallocate(r0, 0x0, 0x0, 0x4000003)
sendfile(r1, r1, 0x0, 0xc092)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4)
write$binfmt_aout(r2, &(0x7f00000000c0)={{0x10b, 0x1, 0x9, 0x3d0, 0x22e, 0x7, 0xc2, 0x10000}, "fda1fd57a60c68efa7b3740e8fde34d77d26a5b0064f26ba38eb43096ef7fb0dc32350459efaf585f97e1ac506e6a0090a7f7aba8724576a4d1a19f9d39a3cfbfb40037c5b4f34110e8e44d1d7f9acf89e50a35a7557be31c76a1c400f8c6adbf3b3c255f5bc6d4d84cdc5c49d4ade0590c438bc369a58c4ea3d3e19a61f93d2375f84533cb510", [[], []]}, 0x2a7)

2018/05/07 18:15:34 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0/file0\x00', 0x1, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="5eb13eb460555d31f9b7e7549b4b31309be39ff5b949601df7d0ac9d032cfba64f1838fa3dbfb15dd414308cd60c0408b48c9ee026aa130df65cb8b5233555fe1cce9778d39a73d5dd59", 0x4a}, {&(0x7f0000000200)="b899a83e8c63f3c72188919b79d9ab698fd2898530adad80a7b3e68d56af1211e65e6ad7cc976ba081f666eabd81e40db4c4e702f00e8b50ebf5665a51625dbe5e79fbaec6663449f08eb07aff4b99e68052091dbecd79e1dcbb90629599d4e8921512c01d0c90627478ac6d50b9e85b3d5dc1aac409ad1cf0b0d3a117e0f2bcd9ac", 0x82}], 0x1001000, &(0x7f0000000300)={[{@fmask={'fmask', 0x3d, [0x36, 0x35, 0x35, 0x33, 0x32, 0x33, 0x30, 0x32, 0x30]}, 0x2c}, {@discard='discard', 0x2c}, {@nfs='nfs', 0x2c}, {@codepage={'codepage', 0x3d, '1255'}, 0x2c}]})
write$binfmt_elf32(r0, &(0x7f00000003c0)=ANY=[], 0x154)

2018/05/07 18:15:34 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0)

2018/05/07 18:15:34 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:34 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000140))

2018/05/07 18:15:34 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x7, 0x1, 0x4003f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:34 executing program 4:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
open(&(0x7f0000000080)='./bus\x00', 0x311800, 0x40)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x20007)
sendfile(r0, r2, &(0x7f0000000180), 0x80000080)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040))
sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe)

2018/05/07 18:15:34 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff)

[  250.946659] FAT-fs (loop5): Directory bread(block 113) failed
[  250.952575] FAT-fs (loop5): Directory bread(block 114) failed
[  250.972351] attempt to access beyond end of device
[  250.977315] loop5: rw=536870984, want=127, limit=112
2018/05/07 18:15:34 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x3e1c00, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000480)={{0x1, 0x3, 0x2, 0x2, 0x3}})
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0xff, 0x7, 0x4, 0xffffffff, 0x2, 0x3f, 0x4, 0x271, 0x38, 0x13, 0xac8, 0x100000001, 0x20, 0x1, 0x7ff, 0x6, 0x3}, [{0x6474e551, 0x2ef7, 0x0, 0x7, 0x8, 0x8, 0x4, 0x40}, {0x0, 0x1, 0xce6, 0xa5, 0x80000001, 0x0, 0x80000001, 0xcb9}], "3e979292948fd1f16f2e213b325a009a755b4eb40c3842da87394ab5c395bb7e10a026fdbedfa41480a49904e16de258176155d8411238ff4175d6f3e0d56eb0d818d30ad24e6ff6e7ebf785a6427cacde5676394b8f7e851548ac3a2a21b8fef6a0de8242f90c99094832e164fabdf1d2e78475b79dd17cc7dbf7738087cfec300d1999211e689ef02fd0b8e4b487bfd490a0552330ad0882cd1b9b217f57cb3f00104df3e81348ae1e7c4be5e81dc34a791068c1f8a79e9d439ec2fe500f76b897f50d9167e08fbc1d06343e466ec73beabac95d8273784e8de971fa82f1ab3ca0eef048ea48e97cbbb97d75b258b9d9efc5370a", [[], []]}, 0x36d)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000400))
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  251.028368] attempt to access beyond end of device
[  251.031112] FAT-fs (loop0): bogus number of reserved sectors
[  251.031117] FAT-fs (loop0): Can't find a valid FAT filesystem
[  251.073182] loop5: rw=536870912, want=1127, limit=112
[  251.075619] FAT-fs (loop7): Directory bread(block 112) failed
[  251.075634] FAT-fs (loop7): Directory bread(block 113) failed
[  251.075647] FAT-fs (loop7): Directory bread(block 114) failed
[  251.085001] FAT-fs (loop7): Directory bread(block 112) failed
[  251.085015] FAT-fs (loop7): Directory bread(block 113) failed
[  251.085028] FAT-fs (loop7): Directory bread(block 114) failed
[  251.085586] FAT-fs (loop7): Directory bread(block 112) failed
[  251.085599] FAT-fs (loop7): Directory bread(block 113) failed
[  251.085611] FAT-fs (loop7): Directory bread(block 114) failed
[  251.095130] FAT-fs (loop3): Directory bread(block 112) failed
[  251.095144] FAT-fs (loop3): Directory bread(block 113) failed
[  251.095157] FAT-fs (loop3): Directory bread(block 114) failed
[  251.105210] FAT-fs (loop3): Directory bread(block 112) failed
[  251.105225] FAT-fs (loop3): Directory bread(block 113) failed
[  251.105240] FAT-fs (loop3): Directory bread(block 114) failed
[  251.105894] FAT-fs (loop3): Directory bread(block 112) failed
[  251.105907] FAT-fs (loop3): Directory bread(block 113) failed
[  251.105920] FAT-fs (loop3): Directory bread(block 114) failed
[  251.106854] FAT-fs (loop0): Unrecognized mount option "^y���f4I���z�K��R	��y�ܻ�b������btx�mP��[=]���	��ӡ��٬" or missing value
[  251.112080] attempt to access beyond end of device
[  251.112087] loop3: rw=536870984, want=120, limit=112
[  251.262507] attempt to access beyond end of device
[  251.267516] loop5: rw=536870912, want=1128, limit=112
[  251.272980] attempt to access beyond end of device
[  251.277952] loop5: rw=536870912, want=1129, limit=112
[  251.283185] attempt to access beyond end of device
[  251.288754] loop5: rw=536870912, want=1130, limit=112
[  251.293952] attempt to access beyond end of device
[  251.302809] loop5: rw=536870912, want=1131, limit=112
[  251.308068] attempt to access beyond end of device
[  251.313040] loop5: rw=536870912, want=116, limit=112
[  251.318183] attempt to access beyond end of device
[  251.323127] loop5: rw=536870912, want=117, limit=112
[  251.328249] attempt to access beyond end of device
[  251.333232] loop5: rw=536870912, want=118, limit=112
[  251.342155] attempt to access beyond end of device
[  251.347087] loop5: rw=536870912, want=119, limit=112
[  251.493704] FAT-fs (loop5): Directory bread(block 112) failed
[  251.499835] FAT-fs (loop5): Directory bread(block 113) failed
[  251.505723] FAT-fs (loop5): Directory bread(block 114) failed
[  251.514425] FAT-fs (loop5): Directory bread(block 112) failed
[  251.520364] FAT-fs (loop5): Directory bread(block 113) failed
[  251.526241] FAT-fs (loop5): Directory bread(block 114) failed
[  251.532567] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:34 executing program 7:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0)
ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000000c0))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
fstatfs(r1, &(0x7f0000000140)=""/155)

2018/05/07 18:15:34 executing program 6:
iopl(0x20)
clock_gettime(0x10003, &(0x7f0000000480))

2018/05/07 18:15:34 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'vfat\x00'}, {0x20}, {0x20, '/\\!'}, {0x20, 'vboxnet1vmnet0,eth1,systemvmnet0.nodev'}, {0x20}], 0xa, "f49a180b5ca87b7180981eb0fac399fe237d7767a65afef7980ddaca6c90e7db18959fc82272934078d96527fe7f61bb3178a1810213266ca0e3c2e1f3a0e8e19c7489437bdcc5e9ba16a15b6e3c93a82e9cf19e386165e5b55e066cf74b751a42d60a75441212d7c66aadb439b91d570898c9d7a1a5465b206b3227c09f97f595771099f9154556d5d3c512674ea9c7cc3c9687c8e906c48df90853010eacc2e469f3793e981dc1c78f57466c1035fa502f"}, 0xf0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x1, @empty, 0x1}, @in6={0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0xb7c, @dev={0xac, 0x14, 0x14, 0x14}}], 0x74)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:34 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x66)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x2, 0x3, 0x7, 0xff, 0x5, [{0xfff, 0x80, 0x1, 0x0, 0x0, 0x8}, {0xfff, 0x6, 0x100000000, 0x0, 0x0, 0x2000}, {0x5, 0xfff, 0xfffffffffffff530, 0x0, 0x0, 0x8}, {0x3, 0x3ff, 0x1, 0x0, 0x0, 0x480}, {0x1ff, 0x7, 0x100000001, 0x0, 0x0, 0x2100}]})
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

2018/05/07 18:15:34 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x8001, 0x4)

2018/05/07 18:15:34 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:34 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17, 0x1}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:34 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0)
fallocate(r2, 0x0, 0x4b99, 0x5)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
preadv(r2, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0x52}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}], 0x4, 0x0)
setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000011c0)=0x3, 0x4)
fallocate(r1, 0x0, 0x0, 0x4000003)
sendfile(r2, r2, 0x0, 0xc092)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001100)=0x1)
setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000001180)='tls\x00', 0x4)
syz_open_dev$urandom(&(0x7f0000001140)='/dev/urandom\x00', 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000), 0x4)
write$binfmt_aout(r0, &(0x7f0000001200)={{0x0, 0x81, 0x7, 0x363, 0xad, 0x1, 0x16d, 0x800}, "4dc88c8cd0456c350863fbd99b3a55d72984b043f3fce439f77fedb5c7ece3d5beaa8eb1c7ffe063cd39c23b4f598f2b1878ebc9b4f31e13a4d3b29b37834c6f2bdd8bd2a5a81d2ecde34dfd46f1103d047bc963d5ed3e34e33efd411b2e763bc30f340845d6dd5334edd37a9946bc93321f8c0393cb66d04cc6300512d9bf303a59c4d30cca7dbea7ff78386a3dc83769ac1ae04fc25c21", [[], [], [], []]}, 0x4b8)

[  251.538466] FAT-fs (loop5): Directory bread(block 113) failed
[  251.544352] FAT-fs (loop5): Directory bread(block 114) failed
[  251.558800] attempt to access beyond end of device
[  251.563728] loop5: rw=536870984, want=127, limit=112
2018/05/07 18:15:34 executing program 6:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x80000006}]}, 0x10)

[  251.599416] FAT-fs (loop3): Directory bread(block 112) failed
[  251.610580] FAT-fs (loop0): bogus number of reserved sectors
[  251.610629] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:35 executing program 6:
r0 = open(&(0x7f0000000040)='..', 0x0, 0x0)
getdents(r0, &(0x7f0000000340)=""/161, 0xa1)
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4a0000)
lseek(r0, 0xfffffffffffffffc, 0x1)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="35aac01d1b69e18210846563f6139f5cc6e5a015a8734ef9da19444912ea22ddc4913299852af303b4c374ce7ab4d516a3b1a4f7bad783c03c257d2df0fd59ee73a3d5138fab23ee2746331621a6d3d09cc9b05a39f23e50d927d116ca70c6056ba0a2220986b71718bc0097d6552dec4a9aa24fc73cd3899649402215789bbb62e0ad8281b03223642174cd18f1a5080df4bba488a57fca1d6eaae66fdf04a3ef6eda04fe9f64e6daeaedc6ee0f3f5b92231a5ae9ddf33e76880877a836d6550523f830bb0ef690faecf1", 0xcb, 0xfffffffffffffffe)
r2 = request_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="76626f786e657430df2a657468306e6f6465767d21766d6e65743100", 0xfffffffffffffff9)
keyctl$link(0x8, r1, r2)
setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, 0x4e21, 0x0, 'lblc\x00'}, 0x2c)

2018/05/07 18:15:35 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)

2018/05/07 18:15:35 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x1, 0x7, 0x2, 0x0, 0x7})
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fff8, 0x0)
fallocate(r1, 0x1, 0x4000000000000, 0x3f0000)
write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

[  251.619017] attempt to access beyond end of device
[  251.619024] loop5: rw=536870912, want=1127, limit=112
[  251.619219] attempt to access beyond end of device
[  251.619259] loop5: rw=536870912, want=1128, limit=112
[  251.619271] attempt to access beyond end of device
[  251.619275] loop5: rw=536870912, want=1129, limit=112
[  251.619285] attempt to access beyond end of device
[  251.619290] loop5: rw=536870912, want=1130, limit=112
[  251.619302] attempt to access beyond end of device
[  251.619306] loop5: rw=536870912, want=1131, limit=112
[  251.619316] attempt to access beyond end of device
[  251.619321] loop5: rw=536870912, want=116, limit=112
[  251.619331] attempt to access beyond end of device
2018/05/07 18:15:35 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x1)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0)

2018/05/07 18:15:35 executing program 6:
r0 = socket$inet6(0xa, 0x3, 0x2c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c)
write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfdef)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x2, 0x9})

2018/05/07 18:15:35 executing program 0:
r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x20)
getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0xffffffffffffffc1, &(0x7f00000001c0)=0x4)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="a62832c05c9c261e27bad532c35347", 0xe139}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r1, &(0x7f0000000640)=ANY=[], 0xfffffffffffffcef)
r2 = getpid()
fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x3, r2})

[  251.619336] loop5: rw=536870912, want=117, limit=112
[  251.619346] attempt to access beyond end of device
[  251.619350] loop5: rw=536870912, want=118, limit=112
[  251.619360] attempt to access beyond end of device
2018/05/07 18:15:35 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4001, 0x0)
getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=<r1=>0x0)
quotactl(0x0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000002c0)="e24098c95adbf983ad75fc56362bbb7413fb646dae72935ceee085d7d72c07b3070ee6f7125ec65008da27abccb0aed2a005fa3c731b79ecde4ea31dcc908cb0f14da2e7a66f2d91a5024cda09cae98fba938fe1ce85e81d6e5c163bafcc438ce85e2afb1214f21788e9b8b94446c147705ebfaaf1f829b562f4d070fabdea1f7a58b33095afe467b1d93b7d2d38ef8803492676ae2633442dbf2d0c5e7119a516f4cbc9bb290f19d8c2623f36b2b9173033719e19d13d7c80343fd37a5743ecc9f249d7e003893343815d0a43dd710e4d05")

[  251.619365] loop5: rw=536870912, want=119, limit=112
2018/05/07 18:15:35 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:35 executing program 6:
r0 = socket$inet(0x2, 0x3, 0x6)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x494, 0xc8000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x100000001, 0x8000, 0x85fa, 0x9, 0x200000}, 0xc)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'vlan0\x00', 0x7})
sendto$inet(r0, &(0x7f0000000100)="ace9e5ead470ec21fa3387c7ab1a63ef331dfc4a", 0x14, 0x8004, &(0x7f0000000300)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000200)="ecb8b64b9dd3bba9d594b2bc76aa1f33b9a8c4f1", 0x14, 0x0, 0x0, 0xffffffffffffffe3)
splice(r1, &(0x7f0000000140), r0, &(0x7f0000000180)=0x7, 0x0, 0x8)

[  251.640594] FAT-fs (loop4): Directory bread(block 112) failed
[  251.640612] FAT-fs (loop4): Directory bread(block 113) failed
[  251.640624] FAT-fs (loop4): Directory bread(block 114) failed
[  251.640903] FAT-fs (loop7): Directory bread(block 112) failed
[  251.640917] FAT-fs (loop7): Directory bread(block 113) failed
[  251.640930] FAT-fs (loop7): Directory bread(block 114) failed
[  251.734900] FAT-fs (loop7): Directory bread(block 112) failed
[  251.734914] FAT-fs (loop7): Directory bread(block 113) failed
[  251.734928] FAT-fs (loop7): Directory bread(block 114) failed
[  251.735573] FAT-fs (loop7): Directory bread(block 112) failed
[  251.735587] FAT-fs (loop7): Directory bread(block 113) failed
[  251.735601] FAT-fs (loop7): Directory bread(block 114) failed
[  251.756822] FAT-fs (loop0): bogus number of reserved sectors
[  251.756827] FAT-fs (loop0): Can't find a valid FAT filesystem
[  251.759664] FAT-fs (loop4): Directory bread(block 112) failed
[  251.759677] FAT-fs (loop4): Directory bread(block 113) failed
[  251.759689] FAT-fs (loop4): Directory bread(block 114) failed
[  251.760256] FAT-fs (loop4): Directory bread(block 112) failed
[  251.760268] FAT-fs (loop4): Directory bread(block 113) failed
[  251.760280] FAT-fs (loop4): Directory bread(block 114) failed
[  251.805854] FAT-fs (loop5): bogus number of FAT structure
[  251.805859] FAT-fs (loop5): Can't find a valid FAT filesystem
[  251.818084] attempt to access beyond end of device
[  251.818091] loop4: rw=536870984, want=120, limit=112
[  251.840215] attempt to access beyond end of device
[  251.840223] loop7: rw=536870912, want=1127, limit=112
[  251.840427] attempt to access beyond end of device
[  251.840432] loop7: rw=536870912, want=1128, limit=112
[  251.840445] attempt to access beyond end of device
[  251.840450] loop7: rw=536870912, want=1129, limit=112
[  251.840461] attempt to access beyond end of device
[  251.840465] loop7: rw=536870912, want=1130, limit=112
[  251.840476] attempt to access beyond end of device
[  251.840480] loop7: rw=536870912, want=1131, limit=112
[  251.840490] attempt to access beyond end of device
[  251.840494] loop7: rw=536870912, want=116, limit=112
[  251.840505] attempt to access beyond end of device
[  251.840509] loop7: rw=536870912, want=117, limit=112
[  251.840519] attempt to access beyond end of device
[  251.840524] loop7: rw=536870912, want=118, limit=112
[  251.840534] attempt to access beyond end of device
[  251.840539] loop7: rw=536870912, want=119, limit=112
[  251.995061] FAT-fs (loop0): bogus number of FAT structure
[  251.995073] FAT-fs (loop0): Can't find a valid FAT filesystem
[  252.020010] FAT-fs (loop5): bogus number of FAT structure
[  252.020015] FAT-fs (loop5): Can't find a valid FAT filesystem
[  252.126506] FAT-fs (loop7): Directory bread(block 112) failed
[  252.126519] FAT-fs (loop7): Directory bread(block 113) failed
[  252.126530] FAT-fs (loop7): Directory bread(block 114) failed
[  252.150804] FAT-fs (loop7): Directory bread(block 112) failed
[  252.150816] FAT-fs (loop7): Directory bread(block 113) failed
[  252.150830] FAT-fs (loop7): Directory bread(block 114) failed
[  252.151362] FAT-fs (loop7): Directory bread(block 112) failed
[  252.151373] FAT-fs (loop7): Directory bread(block 113) failed
[  252.151384] FAT-fs (loop7): Directory bread(block 114) failed
[  252.173220] FAT-fs (loop4): Directory bread(block 112) failed
[  252.173234] FAT-fs (loop4): Directory bread(block 113) failed
[  252.173247] FAT-fs (loop4): Directory bread(block 114) failed
[  252.193261] FAT-fs (loop4): Directory bread(block 112) failed
[  252.193272] FAT-fs (loop4): Directory bread(block 113) failed
[  252.193283] FAT-fs (loop4): Directory bread(block 114) failed
[  252.193777] FAT-fs (loop4): Directory bread(block 112) failed
[  252.193788] FAT-fs (loop4): Directory bread(block 113) failed
[  252.193798] FAT-fs (loop4): Directory bread(block 114) failed
[  252.207600] attempt to access beyond end of device
[  252.207607] loop4: rw=536870984, want=120, limit=112
[  252.248158] attempt to access beyond end of device
[  252.248165] loop7: rw=536870912, want=1127, limit=112
[  252.248352] attempt to access beyond end of device
[  252.248356] loop7: rw=536870912, want=1128, limit=112
[  252.248367] attempt to access beyond end of device
[  252.248371] loop7: rw=536870912, want=1129, limit=112
[  252.248381] attempt to access beyond end of device
[  252.248385] loop7: rw=536870912, want=1130, limit=112
[  252.248394] attempt to access beyond end of device
[  252.248398] loop7: rw=536870912, want=1131, limit=112
[  252.248408] attempt to access beyond end of device
[  252.248412] loop7: rw=536870912, want=116, limit=112
[  252.248421] attempt to access beyond end of device
[  252.248425] loop7: rw=536870912, want=117, limit=112
[  252.248435] attempt to access beyond end of device
[  252.248439] loop7: rw=536870912, want=118, limit=112
[  252.248449] attempt to access beyond end of device
[  252.248453] loop7: rw=536870912, want=119, limit=112
[  252.412645] FAT-fs (loop3): Directory bread(block 113) failed
[  252.418551] FAT-fs (loop3): Directory bread(block 114) failed
[  252.428680] FAT-fs (loop3): Directory bread(block 112) failed
2018/05/07 18:15:35 executing program 1:
syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x44023e)
memfd_create(&(0x7f0000000080)="00bdb8cfc4600ac2bfb7", 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:35 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0)
fallocate(r2, 0x0, 0x4b99, 0x5)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
preadv(r2, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0x52}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}], 0x4, 0x0)
setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000011c0)=0x3, 0x4)
fallocate(r1, 0x0, 0x0, 0x4000003)
sendfile(r2, r2, 0x0, 0xc092)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001100)=0x1)
setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000001180)='tls\x00', 0x4)
syz_open_dev$urandom(&(0x7f0000001140)='/dev/urandom\x00', 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000), 0x4)
write$binfmt_aout(r0, &(0x7f0000001200)={{0x0, 0x81, 0x7, 0x363, 0xad, 0x1, 0x16d, 0x800}, "4dc88c8cd0456c350863fbd99b3a55d72984b043f3fce439f77fedb5c7ece3d5beaa8eb1c7ffe063cd39c23b4f598f2b1878ebc9b4f31e13a4d3b29b37834c6f2bdd8bd2a5a81d2ecde34dfd46f1103d047bc963d5ed3e34e33efd411b2e763bc30f340845d6dd5334edd37a9946bc93321f8c0393cb66d04cc6300512d9bf303a59c4d30cca7dbea7ff78386a3dc83769ac1ae04fc25c21", [[], [], [], []]}, 0x4b8)

2018/05/07 18:15:35 executing program 6:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0)
fallocate(r2, 0x0, 0x4b99, 0x5)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
preadv(r2, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0x52}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}], 0x4, 0x0)
setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000011c0)=0x3, 0x4)
fallocate(r1, 0x0, 0x0, 0x4000003)
sendfile(r2, r2, 0x0, 0xc092)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001100)=0x1)
setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000001180)='tls\x00', 0x4)
syz_open_dev$urandom(&(0x7f0000001140)='/dev/urandom\x00', 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000), 0x4)
write$binfmt_aout(r0, &(0x7f0000001200)={{0x0, 0x81, 0x7, 0x363, 0xad, 0x1, 0x16d, 0x800}, "4dc88c8cd0456c350863fbd99b3a55d72984b043f3fce439f77fedb5c7ece3d5beaa8eb1c7ffe063cd39c23b4f598f2b1878ebc9b4f31e13a4d3b29b37834c6f2bdd8bd2a5a81d2ecde34dfd46f1103d047bc963d5ed3e34e33efd411b2e763bc30f340845d6dd5334edd37a9946bc93321f8c0393cb66d04cc6300512d9bf303a59c4d30cca7dbea7ff78386a3dc83769ac1ae04fc25c21", [[], [], [], []]}, 0x4b8)

2018/05/07 18:15:35 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:35 executing program 0:
r0 = socket(0x15, 0x3, 0x1)
accept4(r0, &(0x7f0000000140)=@hci, &(0x7f00000000c0)=0x80, 0x80000)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x1, 0x800000000000000, 0x3f0000)
write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:35 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={<r1=>0x0, 0x7e, "2ea60de0269bda51cd01f2129f3562c4306a55f92e6b263cdfe61b2fbb617be23afc2706d59ce333ea59987cd6c1887a7afe04a545a6d90ee85285c5d4289bc08403e26b0160216b1be8b83b51441af6378fa0e2ee414b13e9a51daf51315392fb17eaa16d22444b3626907d2fa8abf052f35a852b93398037527793f5e7"}, &(0x7f0000000200)=0x86)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf700}, 0x8)
fallocate(r0, 0x0, 0x0, 0x0)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:35 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000640)='./file0/file0\x00', 0xe000, 0xaaaaaaaaaaaade4, &(0x7f0000000780)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200077000f801e936a19d9d588027f3451be32ac043b2c6c62b16173f214a0ba0db1824cf76a13b5aea9a31ca0007152140216377d074945dba5860130245c997f8a0dfda2b28b9f03dc8dd417e6e0b933ba217bc5ce650cc76dd0fafc3db82fdf24508906f16e5181e4e470dff5b008712b2b39a8eb545d1ceab6336b3293b0225f501f073755cae14aaa80908d7c04d2d2b527998396ae43fbbbe21bfb550c72af5ee51718f4fc63c328280d13546607dc7d15ec24b6b6802", 0x6}], 0x0, &(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="b916a00fea53d40a624ba79c28c004de7f187da8d4b5fa69959736a81d4e312d9b169202ac3f6ce123d3", @ANYBLOB="2065875cdccb30195d8f12482ebc20a539edddc0d47206c54b380e0770b70edb514fb1a7cd7e422d5ad5ed2867b5d4095d39ebe3be9b1f207de89dd5f7699244587ef25f377fbc313d529fd7733903845cceafb95a140dd3b5ae355735364c77cbf63ecae13b7c0400066b743053d8c60cbe3728a974e44402ef789d55a557a13f0a3e0c644f1ad93a875be6a5d17bc8a6601fc24bdfe13691403e294002e6ebe9aa803b91e336d4eee5b1cc36d61667", @ANYPTR64, @ANYPTR64, @ANYRES16, @ANYRES16], @ANYRES64, @ANYRES32, @ANYBLOB="82"], @ANYRES64, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64, @ANYBLOB="173a97627d88390d88e737d456250a45c051df6f731b2c6424c7a4e954425525fefb6ee55de728e2fd1236701038d61ba3bf17df523a3c", @ANYPTR64, @ANYPTR, @ANYRES64, @ANYRES32, @ANYRES64, @ANYBLOB="931dcd89c01c03518380ce39bfc8b39aa6d6189f8b965b36969ac66683119cff2ff0fef17a8a847fec1c351728bf547d3b580adbac2968ee967ba1f4797d445c70a421f92730e04d5929b6e06e7909fbfd778de2355f14ecdc571c24d6e2156badc3603d88372fbf96246566664911e90312faa01d40512ee612791a61860f5ec1b99184a19d3157721dd8a9fc9b1090cf5dc9f85a441714e12919f67521e31cee34b5c36bb8104c4fea76a29e267eabf35afafd08dec2"], @ANYRES32, @ANYRES16, @ANYPTR, @ANYRES16, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="15c170bd794a1c5ea192069200bc5085dd006b1fe3e8649fa509801bed4de074acae6514809307a6579953e2741dd92bbda23f1a2fb02da047ec9e65d301be356205cf82573ef843d6bd123cd755d99b0b7050c367daf61ea414030a4b9430fb1a47441c7d222c8d911c872c2c89173bfca67c2e5cbd923789f59907f30bb43da7396402aa91ffbafba3e613a561c5e7df3018d64ec73f8902de5719372d094c3d98ea740bfc4c2147d24fdf140d033b5eb2a32e5c90ecff54c00d5f246518f2d4c012e21e88413dfcb13f2b28cb0e0132d15c089a5307c33b809319"]])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:35 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
fallocate(0xffffffffffffffff, 0x0, 0x3, 0x599)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x4, &(0x7f0000000340)=[{&(0x7f0000000200)="a5ea31fdd2e78755485de75edada6dcf7a1103c4859c1e3e0f7516692bfe0793eb5bde641180c3a07dcfeebf9e6b06ae19610d6be9b7af885e", 0x39, 0x8}, {&(0x7f0000000240)="f9819e4835b3fe85d898819d89365465b547f4453f6a2806864ab92e2f2c0544903589872666963a92fc6fba9014cb75e6af81a706470fd0acf85f3972ffa40238b722ef0a1de15a2ee7a3", 0x4b, 0x800}, {&(0x7f00000004c0)="2c3d6f0c189fae0f41499733a70b0d1e0a9fe67f7aeba85d12dd0af0f8bdc7e2d0c925530b4f09a71081701a60abc95a9c349f7e661e95bfd6635e0c27dcd8e6652a20cc48a847c48b6ba1820f24a779a1a3d784f05b60e58cacc63261ba6d5542eeca817fac9d0e2147eaa1b9b0ec30731376dc390ce4ed12813de008dbd115513e39ab2467b3a7f82e05b850706aab932f7c9e322ab4816dc964a14c18ea1f454273b04ae34873ff5d7007e6c315f0feb40da532b76608379bea70fb15535d97cbe329fadb0fc43c129d32b9d363ba87a22d4aadde5d77c0e2373aec3ca39350d82e41bee65fac1e8c311ac6b25acbfa94e595b3ee7989ecea644d46e9df275080b01f2d3537b28da36e788848ca7cc64aabcc22534e7b53ce32f65ea21d21112128d0373330ef1e5a4e69b0a2afc00c852b19237b4ac7922ffcc9cd9041783e03e578b9e44bcdae5f67a8329e8aff1aa957dffa5407b8dd3082954ed9e0d188bb7c99e73092139ea4dcf9a400d43e93bf6effc15226f5510e11ddeb9191f0b9a757f7394350c25e20cf4323a325bf06b62a64f2c3fd3eb73284e4becf87744381a310293fe93713fedc530b9fe2325c6b09b866f1ad873d0c74401f764e7ff664d4a3cccee04ea64bc010a9a0ff855a6ab36b7f4339f62217ec0a0133e4677f0d3f4c88bd5374e0ece03eced79781f86158f2e23bb64d6cbdf738c8df146736e44c941d11b642911b4db047c888275c037f35f8c6b6d53bc4f7d42dd03c10bb3172b2526d0c7daa7fd47686932ca54778b8626233a2ea803325c34f602457c65495fbc61cdb833a92d3fe0185b330835be540a7a0885e819358cea4297cb63d89b56f7fa8644902746429a05bf8ea716f3af6858f8da4f1a895d5b66ce3a507b8137a4ecafa3776c2297188b4eb2d245825bd16cf022725bd2df620fc8a8aea2682720d398888aa58b59309654929171a06936b8a2475e3d9303e0e79f4242026ed89640400cfce28ad2ef00ca7c2936d400db0b1bbf3cfe42bc9eb7bb550c49315d7d232eb322527cf3c7b6bde7897fcac71773d3ec03d458d2d57b8f7dcc46c12a2d52bafb5abdcc4defbded0121c44897e4c841aedde7c8c48c59a251ff3402c7a11078bf3e8d8f6b0a7918bc4b2e97b2090b0e4cd60e2bac0b22a277d7d76b97648c1e0c177b14dec76a92b1eebace948e93fa6c76d9fe01ae8e1ac03b1337b1275df531501f00ce1176ea54301e955d8c2ce23b717346bc3ccbe7c090c993f7129b57facff3f114578662cf02a33d237f598928c66738bf702c92d29310ad1dfa2619db1868c656094aafba43441067cc715f265b92cee036ce937d2e494b3edc3fd9dc31abfd2d43ee3b788e48e25aedc8bf952dddf0598bf81fc6069ea657a5100731a149e284e6d113bbb06eef8089bcf70a265a90c8e0c02e021f93a0cd5b0607451be1a9999cc39ea5348ce24799482b2edc1201ce4554a5dc677f1e7564d2cd3c0389e8c35e8c41f7f89a6acabbd4afead0bd4e3f8e48cf80ad2f13504dde424c5b9402088984aac1fded5689bb2fe0f4c7e6fe916cb8b1162033740075aa08137e3bb4f27e370080906316873d92cb48edaf9c439b1547f6174739ba845cf4cce36ecabf257f863c481c5fba1a5cca0ffdf250361a59cbdf344bf2f9854d11ccc1f3a718d7cb5fab085164b78802ac01f45df5b0a891161392deab186242b5ef5da1d568e5e64d4a8411e8b397d51a28e6caf9489412288bf41f7087479d6c26f1406508e4daaaf21b98fa87b49532899d74195484af89c25e28861054123581bfa1a3c15f4552bf73c00cd785fd5d6572bef58a712c15e0b7a3557887d945180166f4e0cf1fc0cf134b7fe97070920a2a5646878b19e15e4139f7d7edea97d23d5da115e64c3048f067e63ac411ba5620b476d78418f27708bf0783dc662b4bb28434ee5f49b9e2da68db68d8c748d5fb46f0315c10990fb4a33ab7a7b641f9d67d0aa6cca3c18324af0932c58299dacb1f0ad5e1c7e75e13a3b3b4463858e18b12d11790ad1baa99f2e0819d8fa988a6bff555a6e28b8ace40129c057d340c20f51c072792f54622283c2745448e2762a45e1224ddb6ee0418090b5eefdfda1cd7df50cef6d12b3f2132efe0c0b6329e2a0fd53587ad4e02c8b6f4adce705ae263da22af2469cd067e905291b34891148e91da9ff2b280f8cf0ee9076fd98f017fdc4968bca49429aa0e4341476e72f601c080e8ded5d76db993150987a233441cdb2d689ec5a1bd30ba7184e4e4be2cce1691d6044e5fec91254130db66d647ca4e03ab12ce36f3faf690cbf794f76db4428a4305262151e8ee303ba5f35c6fe40a5ecdae18819a2f6df69c579122a714ac98ff8c347eb2480f570107def57edd27945a8c99d54b7a2d7ee4372d10c889b43dc041b33bde1e03662b959317c45ba2638cb7732bfdd4d7403ed0c611abcd48a72c6f891c9d5bd2c0743a0171962d538381ab19ff0a63d2136818ffddcc6d1de9ba8ad60577322ac83cf28d78264542d7a08522b5af77703ef749d064a8d81482c3b547fcaba186f2a557929632f9e777c0ed3d3692e17296ce1188b049fab8705b914898b39a3145d0bd6e6fc36b1aa55b83d0f170683157aa3c014fb75d715fdce25123da43411e93ca76a46fd09f75d738b3c21fe978ab4e8e30d9953d44cf3fc0f375da59638e7a111f965e62a5119a13d4397cc1d25ea0cda02da2b67b8578aefc59cb91f75bd12429de80583a82d52fd524d69872d378cb5dffa9e5b4abad4d03929452fe09e50f72dfa50d6803878a349da4b976dc2d747b8e5ec48d0e8425b727cf288c7f0680da9c9eb674155afdf2adbb969ea8431e04dc80a0f3454b69092da2be18185bb10a7ae0ad84be96c6356ff867b3b847d68b34382b9af9ca3c0fe0f5b21385bc2b460169b4ef4c15b8fb6a14d7c8dc47238f053a910c0c5577cb415e9bfcc1769dfba598295b87773ccc77c9f68a121696effc99c340402cf8d1d3ba275cef161a96f3a39170108436bf57926a95e2c1dc5b8b22f1bb2f6889b9bc811ed2800b181d32597186bd7bd4652d2fe89cb4c5e88415a81ee38df07ffb31f30fd6dbe65300e44a7de3e4243e50b98a76138c40c5e256aca6fa0097237fb1c60be9a3aedfa195b9e7f95fbe7b84078d9ae3ba017a06e093f787bb18adbb868682e9b27210c0eb7269235aacacb751572d2f18c6a7b381b13b4f63918f6ca4e5caed9fb0120373a9a8355dd1d54e5497d02d0c4f88d1c2f494eb55004a02138e0bcdef5deafe5f8fda8f27a13d580db5cd025256824cf1ceb26c0bbb9ec588c5f7984d0658a515229e148db76f66c5a520bf54ea766bc812b61306125d3233a9e4beb714a41f1641ecaae0d55fae715b3a665428f68f3fcbc81443c5cc235b09296d3b3a64629e851a797c1c95c04cae03a590a193d8573d01e1d24ec46d18b7513e7d6234584770b2c43f11c1616baa24578117e7a2c841bbcdb0c675622afcdb84a746b76a42273c1cc1495ae58fab4eb72831dfb936d30eb72910b1f16e50f1196ddb11106543390911ceece7284858e19a80124e6391edfe9c0998f672e34e89004cf07633e9ebce249376b4334d68ae666b1e11bd695e53e2aad577d2a785da121bc26886d06ca862df34e7a6cd04d7eb53c9794d141cd9134d58652736424c08d3311edba832c7b6f9be4c812f549feb5b1b2535c625d36ff6c09d1983cd490b15e4e14c659764a9cc47cd3a9b6dad069dafd84731dce6652ce540a4337eb0127f7ef7e8f4bb1429fcb1364832d1f5a46ec969ad2f8116cef3d7e72ee89ad52c2e9d4970808899591f0b3c370f417355044230f21ac102f127e3952b9307037dabaedb4659c1cc41f775dcf48592ce5683a2429d43e26b755b030776ae7dcec2404f1202a869bc330d75df1146fda5ef466f36b88426b6f981ba2eda382f34c7ed810688d175c212da5a4280e8f6dac9c62f4712dad3fc654803388a4f370c4d360cb3dba552be125e2eed056d9b4fdb8c22b2fc7e5817b1109abb6e29b6b75a0c14a4ebb6376785bff4b9bc54556b02a096b2d016e7a669465653325c1cf4400d6e9eceedfb73a545351524e9b0c98883e7b7e5e140ec64f3de6b4b36694cfaf18bff6821c10487a274e2f67135c11694cc60b69b60b6cfc8c24a0c3fdb1f0bfd03ee9c3b441ede3e5aad8c4f97ffbfa29a555c26939ebba6414ee62bce0897f9136872deb5b1d840d664f055f95b3c742aeea71e7e05821e2ad0d62df2cdf8bae630c7a7bd5e781b2b5fb58a541e606618a64f148a4c0af77a9e9662856b18139eb6a77b4865d8baf315c90e9fa05caf80495834af3698883c754f6c7dae218130717e5ef79535b03d92e3c8f65f4e2cff3386da5c8bcec44f8d3e0686f92afc9c87f6257769d6adf7b303c70b41377c4a8846d9a4d3611eb6679d0add55a7f326ca9ccbe51c39dffa99a09afa735f6e1f1c081d31de2e8abd07bcbab3c2e55afc6e884299b3cba9db7528401e44a0c46ad913750ad451e007ac1948bd4ea447b3a818f96317b08e15536960dfb67a271249a4c21ea4059ecb74214988a305a483d6bae39b3d6af3638bea53c8d49637d16a9a4fb52adebd817aa86f161bdabb6c13e35222980243546303b823973cc224936058ce8c425ff24a38505f803cfdaf9926d7bde35b1623a19de7e5da7f5a4480c1787e399dbc501eb8d0021d5c0b8ad6a319f0f12e1e65310ad22ac421c3c3cdb550ba7cf048c7b4416187b8af9d3ef1dbe0968f8944a360d43bbc664f8a23550c2cec60fb80ccd1fb22fbc33ec872d369ccabc7adcb61375093d5a72bc74a49a560b84a544d1874e8d7a747b95c11eab16acb443c4d67c275480a9f4f080de8dce05a5ac4565539aedef76850c569568f5aec80845699c3f06ea3bfff3b0a93cef09fcc6e16d147af76652fc3e8c5e1279045c3f93ab3e05dd2131136ed6c69c80bd00031396ebec25390c3c61227398c6b544cdd539087fbde302cb0972c22bf4418f260c48d50a2ded72f9430a0b0dea467acbaacfd8e99c0401f22c752fbcfba666999ac6519cd6be07dd392c2b76f872a468a64214074a22b4e8186ea21f5112f830f48ef4b6efd90237f18048b7572bf32981b987d3e957fe81ec8338e16662ca17703e349d359a6c489de30dac05482b52beea695d08ad35872bf11cb0808f3345fda40a0a3ce31f7285c48b8989d05fe0a91dffc3ddf36f564a89f98c51de69a188bdaa5c8fc31259beb80041e545a20f8cc0958f0aa203ed4ab4db020342e5d9f4ace26ceddc45bb31605975fa41cd9ac58b081e2a9e9b48dd304cdfe597e645eb64260ab11a4f86c235bf4bc61bf9baa0cae96fed098318820eb4abe873fa62ce4ffa9c0a92ce474743f352c126bc9707627e6b172954156a67a4582ed586d3b76212ec8127345c3b6ae1def5af7c15d0d285f6d963086a5b4fd6d0724b1f8f40beed9bf8abdf5f9fd9add7427b921c653bbe2f38294cce593ab64d4440f01828a55c0dd8e25bce5ce516a65c44977c7aaa57121b934262ede6f02534e9e10717c0d5f65e2982f53fd95b4e508fa1142b51b4b72ce8253caec29fe195319f636d246215dc597d682a39a6b896b9d7feebbecaed1756270bfcf409c310ab545b1c5adf47bfc7d5ef7577ea77ccbfbcc1900821ecaa474e0230d5fab0807fe7116b4dd995989e193109fcdb628c99dbab1b678c7b8a5b0f4007a0c38d506bc83e1ff465d75f", 0x1000, 0x7}, {&(0x7f00000002c0)="a959b07c3fcc6a8e01874691c1f7f080e35cbeec9d051cdc75d16a2593a1c9791e5c8b141a7ef667f00eb33aa3320107619bf6b38facbbbfaa30e69f698dcfe89c85b618f5c9483dab7ffb76e9d26204a119d1a29f643b45ec1cab2290d86547a194be0b9be8018ff911dad487448ba2114dc2de3242cc", 0x77, 0x2}], 0x400, &(0x7f00000003c0)={[{@nocase='nocase', 0x2c}]})
fstatfs(0xffffffffffffffff, &(0x7f0000000140)=""/155)
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x400001, 0x0)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000440)=0xf7, &(0x7f00000014c0)=0x2)

[  252.434647] FAT-fs (loop3): Directory bread(block 113) failed
[  252.440618] FAT-fs (loop3): Directory bread(block 114) failed
[  252.446955] FAT-fs (loop3): Directory bread(block 112) failed
[  252.452987] FAT-fs (loop3): Directory bread(block 113) failed
[  252.458940] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:35 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000000240)="923cff10f0e50a042b37d3f3ad93750f17ec49c8335a3a55e809d7f7e50b9e03d215e00bf1dd08e39f87fcf9de3aad58c0cfb73c1c90ba90d2df39bfe01a6f0e32602bf539e1931df279a2e3ac79d3afe413ffb83bc0709daab1b000fd245ac5f59dc357a65241fa8600cf4d1950d66002631edfc7dec5edc3f8ae10620aa4890ca673335167d6361eb0a2cb0b67cc659c5773e007c27e518f0f9bce01b4bba9be1f5785ac407a6b4278b920dcb43646ca4fe1501b2c137c2b7a1b51b938430821e55ef3dff8a1e9299a3c3ac0b58f21c1018f341d6b4ba4a8bb61da45596aacc0b38afcc25d633547e393a6", 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, <r2=>0x0, 0x0]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84)
r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x4000000)
ioctl$LOOP_SET_FD(r4, 0x4c00, r3)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0xfdb0, 0x0, 0x7}], 0x18)

[  252.503371] FAT-fs (loop4): Directory bread(block 112) failed
[  252.515650] FAT-fs (loop0): bogus number of reserved sectors
[  252.515655] FAT-fs (loop0): Can't find a valid FAT filesystem
[  252.524973] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:35 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000"], 0x58)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x6}, 0x4)

2018/05/07 18:15:36 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0xffffffffffffffff)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:36 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1)

2018/05/07 18:15:36 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x200000)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xed, "49dc0763fd1592be059069a095ba68ab8b9cb9d80a3d3fde90121d923eeececaf0b3162a1d31af133b471130f3a1452db5dce6df46ff4414a04eb7581f6842dca7755132b3114d48ebe9646ea7802d092a50ca3fa04fc4f936d03e8a34373fc1f1fd9cb84c49328f0197f07edcb4057d1062efeb85521eca699c9af408a61bf0c00168b0aaf3fc77d83b0b4be3e6f077323c3533e257e09ef2b90217b347f56a14742dfce5982b27723d3a551c5a067d727225b2639b00a86935e6ec0ea7d75b6c988416423bffb2f8bb867f230035b56c157357e9ec5cafc1dd5d6748ceb769b59ef8078932cc04789d8bce93"}, &(0x7f00000000c0)=0x111)
pread64(r1, &(0x7f0000000140)=""/91, 0x38c, 0x0)

[  252.524991] FAT-fs (loop7): Directory bread(block 113) failed
[  252.525004] FAT-fs (loop7): Directory bread(block 114) failed
[  252.572836] FAT-fs (loop5): Directory bread(block 112) failed
[  252.572853] FAT-fs (loop5): Directory bread(block 113) failed
[  252.572865] FAT-fs (loop5): Directory bread(block 114) failed
[  252.605513] FAT-fs (loop5): Directory bread(block 112) failed
[  252.605529] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:36 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x202500)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  252.605543] FAT-fs (loop5): Directory bread(block 114) failed
[  252.606169] FAT-fs (loop5): Directory bread(block 112) failed
[  252.606182] FAT-fs (loop5): Directory bread(block 113) failed
[  252.606194] FAT-fs (loop5): Directory bread(block 114) failed
[  252.653795] FAT-fs (loop0): bogus number of reserved sectors
[  252.653859] FAT-fs (loop0): Can't find a valid FAT filesystem
[  252.841579] FAT-fs (loop4): Directory bread(block 113) failed
[  252.855592] FAT-fs (loop4): Directory bread(block 114) failed
[  252.949211] FAT-fs (loop7): Directory bread(block 112) failed
[  252.961647] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:36 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x3fffa, 0xb)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x83, 0x4)

2018/05/07 18:15:36 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYRES32], 0x4)
getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4)

2018/05/07 18:15:36 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=<r4=>0x0)
fcntl$setown(r0, 0x8, r4)
openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  252.975501] FAT-fs (loop5): Directory bread(block 112) failed
[  252.975610] FAT-fs (loop5): Directory bread(block 113) failed
[  252.975624] FAT-fs (loop5): Directory bread(block 114) failed
[  252.979127] FAT-fs (loop5): Directory bread(block 112) failed
[  252.979139] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:36 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc)
tgkill(0x0, 0x0, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0)
sendto$ipx(0xffffffffffffffff, &(0x7f0000000440)="8c83e6b3017d17604303c40d3c2c374bb5db9e73b32acadfc71eb209068af7b5298e", 0x22, 0x10, &(0x7f0000000480)={0x4, 0xf4a, 0x0, "23d916bcf076", 0xa49e}, 0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1}, 0xc)
kexec_load(0x0, 0x1, &(0x7f00000016c0)=[{&(0x7f00000015c0), 0x0, 0x0, 0x1000000}], 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={<r2=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x9, 0x80000001, 0x415, 0xffffffe000000000}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="0800cb00067b0050f4fd180479d7621866dee06b413e499f3fe1141d7ff1d8d46aebea6a4c5de66e4cd004fa6af05710f8767aa55da62920537e51c5c8a60aa172d1dc5fb54e70ab05b04828dbdc7cd08e439499e608bc834efe11ce74840b5ebb2c1f78f2b9c6910525be60b28c9626585d4fca600de423f7cb16079b2dc2f537ef7b41a2dbeb21c4b9af779893d1b0f3e657099768a17662446a3ad21c1ac58818702684b9e31f62f5d93a1d09891505692f157d44302dc346ea8bb1f8d15c1709fedb3e20"], 0x2)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001700)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x8, 0xfd, 0x20, 0x0, 0x9, 0x0, 0x0, 0x3, 0x9, 0x6, 0x40d7, 0xf4})
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x4}, 0x90)
unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200)
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18)
ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x2)
ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000400))
ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000840)={0x36f1, 0x1ff})
accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000780), &(0x7f0000000800)=0x60)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3, 0x61e, 0x3, 0x5, 0x0, 0x8001}, 0x14)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000580)={0xc27, 0x10001, 0x6, 'queue0\x00', 0x3ff})
socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)

[  252.979151] FAT-fs (loop5): Directory bread(block 114) failed
[  252.980123] FAT-fs (loop0): bogus number of reserved sectors
[  252.980129] FAT-fs (loop0): Can't find a valid FAT filesystem
[  252.982079] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:36 executing program 6:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10)
ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000180)="ec34add031a73fcb37")
r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x2200, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000300)={0x10001, 0x2})
read(r0, &(0x7f0000000080)=""/218, 0xda)
recvfrom$inet(r0, &(0x7f0000000200)=""/160, 0xa0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xff8e)
r2 = dup(r0)
ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000001c0)=""/30)
writev(r0, &(0x7f0000df9000)=[{&(0x7f0000000040)="a8", 0x1}], 0x1000021b)

2018/05/07 18:15:36 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:36 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x44040, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x100000000, 0x4)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:36 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={<r3=>0x0, @in6={{0xa, 0x4e21, 0xffffffffffffffe0, @empty, 0x3f}}, [0x6c71, 0x7fff, 0x1, 0x400, 0x7, 0xfffffffffffffd63, 0x5, 0x4, 0xdb4, 0x200, 0xc8c7, 0x8000, 0xfffffffffffffffb, 0xfff, 0x2]}, &(0x7f0000000180)=0x100)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000200)=0x4)
r4 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='em0\x00', 0xfffffffffffffffa)
r5 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="3b8674a43715107650ddfb8eb7f4edb3f9f0576c6246618c2d6dff5ba87fada1d974ed73da55ccfdaff8de610a85eb2d69d5450940dac8edf72b548c0f4456cfbf253b7331f3cfc38eac8bdba0ae3c8e1b9dd0293d6c8cb4bb461575b4e3abbf28764ed481db5c02ac9719490edb3fc82868199844f5d6977da643efc6ef18556e8c6f4a6da9626fb5a31cc64adb90a653fb5d61a89172ffa593b3f556aa0a3b279860a423183f8bb7c59c0a2c8dd60c7c4d30de2feb8f52b05102", 0xbb, 0xffffffffffffffff)
keyctl$link(0x8, r4, r5)

2018/05/07 18:15:36 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

[  252.982091] FAT-fs (loop5): Directory bread(block 113) failed
[  252.982102] FAT-fs (loop5): Directory bread(block 114) failed
[  253.025566] attempt to access beyond end of device
[  253.025574] loop5: rw=536870984, want=127, limit=112
[  253.026469] FAT-fs (loop4): Directory bread(block 112) failed
[  253.026481] FAT-fs (loop4): Directory bread(block 113) failed
[  253.026492] FAT-fs (loop4): Directory bread(block 114) failed
2018/05/07 18:15:36 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)={0x1, 0x1, [@random="bf46440cdb51"]})
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140))
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x2, 0x0, 0x85)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000380)={0xfe, &(0x7f0000000280)="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"})
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000200)=0x4)
ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000003c0))
write$binfmt_elf32(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

[  253.026983] FAT-fs (loop4): Directory bread(block 112) failed
[  253.026993] FAT-fs (loop4): Directory bread(block 113) failed
[  253.027004] FAT-fs (loop4): Directory bread(block 114) failed
2018/05/07 18:15:36 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:36 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x7fff, 0x8)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
lseek(r2, 0x0, 0x3)

[  253.057874] attempt to access beyond end of device
[  253.057881] loop4: rw=536870984, want=120, limit=112
[  253.078851] FAT-fs (loop0): bogus number of reserved sectors
[  253.078857] FAT-fs (loop0): Can't find a valid FAT filesystem
[  253.107972] FAT-fs (loop3): Directory bread(block 112) failed
[  253.107988] FAT-fs (loop3): Directory bread(block 113) failed
[  253.108002] FAT-fs (loop3): Directory bread(block 114) failed
[  253.109418] attempt to access beyond end of device
[  253.109425] loop5: rw=536870912, want=1127, limit=112
[  253.109655] attempt to access beyond end of device
[  253.109661] loop5: rw=536870912, want=1128, limit=112
[  253.109672] attempt to access beyond end of device
[  253.109676] loop5: rw=536870912, want=1129, limit=112
[  253.109718] attempt to access beyond end of device
[  253.109722] loop5: rw=536870912, want=1130, limit=112
[  253.109732] attempt to access beyond end of device
[  253.109737] loop5: rw=536870912, want=1131, limit=112
[  253.109746] attempt to access beyond end of device
[  253.109750] loop5: rw=536870912, want=116, limit=112
[  253.109760] attempt to access beyond end of device
[  253.109764] loop5: rw=536870912, want=117, limit=112
[  253.109774] attempt to access beyond end of device
[  253.109778] loop5: rw=536870912, want=118, limit=112
[  253.109789] attempt to access beyond end of device
[  253.109793] loop5: rw=536870912, want=119, limit=112
[  253.253078] FAT-fs (loop4): Directory bread(block 112) failed
[  253.253096] FAT-fs (loop4): Directory bread(block 113) failed
[  253.253109] FAT-fs (loop4): Directory bread(block 114) failed
[  253.259498] FAT-fs (loop4): Directory bread(block 112) failed
[  253.259511] FAT-fs (loop4): Directory bread(block 113) failed
[  253.259523] FAT-fs (loop4): Directory bread(block 114) failed
[  253.260091] FAT-fs (loop4): Directory bread(block 112) failed
[  253.260102] FAT-fs (loop4): Directory bread(block 113) failed
[  253.260113] FAT-fs (loop4): Directory bread(block 114) failed
[  253.288858] FAT-fs (loop5): Directory bread(block 112) failed
[  253.288873] FAT-fs (loop5): Directory bread(block 113) failed
[  253.288892] FAT-fs (loop5): Directory bread(block 114) failed
[  253.297029] FAT-fs (loop5): Directory bread(block 112) failed
[  253.297042] FAT-fs (loop5): Directory bread(block 113) failed
[  253.297055] FAT-fs (loop5): Directory bread(block 114) failed
[  253.297759] FAT-fs (loop5): Directory bread(block 112) failed
[  253.297772] FAT-fs (loop5): Directory bread(block 113) failed
[  253.297785] FAT-fs (loop5): Directory bread(block 114) failed
[  253.302603] FAT-fs (loop0): bogus number of reserved sectors
[  253.302607] FAT-fs (loop0): Can't find a valid FAT filesystem
[  253.307566] attempt to access beyond end of device
[  253.307573] loop4: rw=536870912, want=120, limit=112
[  253.406565] FAT-fs (loop0): bogus number of reserved sectors
[  253.406571] FAT-fs (loop0): Can't find a valid FAT filesystem
[  253.418854] FAT-fs (loop3): Directory bread(block 112) failed
[  253.418868] FAT-fs (loop3): Directory bread(block 113) failed
[  253.418881] FAT-fs (loop3): Directory bread(block 114) failed
[  253.423120] FAT-fs (loop3): Directory bread(block 112) failed
[  253.423134] FAT-fs (loop3): Directory bread(block 113) failed
[  253.423145] FAT-fs (loop3): Directory bread(block 114) failed
[  253.423632] FAT-fs (loop3): Directory bread(block 112) failed
[  253.423643] FAT-fs (loop3): Directory bread(block 113) failed
[  253.423653] FAT-fs (loop3): Directory bread(block 114) failed
[  253.425707] attempt to access beyond end of device
[  253.425714] loop3: rw=536870984, want=120, limit=112
[  253.715630] FAT-fs (loop7): Directory bread(block 114) failed
2018/05/07 18:15:37 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = socket$pptp(0x18, 0x1, 0x2)
clock_gettime(0x0, &(0x7f0000000080))
recvmmsg(r0, &(0x7f0000000200), 0x0, 0x40000000, &(0x7f0000000240))
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
fstatfs(r1, &(0x7f0000000140)=""/155)
r2 = fcntl$getown(r1, 0x9)
fcntl$setown(r0, 0x8, r2)

2018/05/07 18:15:37 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x34000, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={<r1=>0x0, 0x1}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x2, 0x77}, &(0x7f0000000240)=0x8)
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x0, 0x0, 0x3f0000)
pread64(r2, &(0x7f0000000080)=""/91, 0x5b, 0x0)
ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000280))

2018/05/07 18:15:37 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x40000000, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0/file0\x00', 0x4, 0x5, &(0x7f00000003c0)=[{&(0x7f00000001c0)="6dcb10a65b19254578ff477e8da307dae6101670dbdce4dd126666016fbb2db5b1de62ca9c380906c8412e5a9c9d7832f9da0aa4c33e12", 0x37, 0x1000}, {&(0x7f0000000200)="63c2bca4", 0x4, 0x4}, {&(0x7f0000000240)="ddaf622305d3b5b475c0e33998eb54c52a12ef32ef49754b00cfabe1ad085cfbc30627f1a045e6636e41a9d25a9db6ab34c51694201c5dfab9c0341c9a08b2a94edff4a63dd1bce3a7ac39b21180b7e6cb6b9caaa36e002c659dce2c983b17665714637423cf8d7cf867b7c17e89d7f396c533c190fd2e7c36392aa4ae8fb8548f8302551794d6afad2832a47cd5cc8047740ce5dbcdaf314368d7b8ad0aaa1a9cb6944f2ce49f0a78e6560800233555af94de575901c3a9e5ae16416d8b37741034f362842b4b308aea", 0xca, 0x3}, {&(0x7f0000000340)="3c0946fa1bd195ef", 0x8, 0xffffffffffff8000}, {&(0x7f0000000380)="a23964e1b53191fa3a7506145eb930bfe7c2fc7be61358c25e40231fb849b5347ee51dd65aef32f33da7f948edeb73eba92b874635a76344cf2c7a", 0x3b, 0xbf}], 0x2100000, &(0x7f0000000440)={[{@nocase='nocase', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x30, 0x31, 0x35, 0x37, 0x33, 0x37, 0x36]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x0]}, 0x2c}]})
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000500)={0x3, &(0x7f0000000480)=[{}, {}, {<r2=>0x0}]})
ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000540)={r2})

2018/05/07 18:15:37 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
close(r0)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:37 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x100, 0x1004002)
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x7271b013)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

2018/05/07 18:15:37 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x81)
fallocate(0xffffffffffffffff, 0x0, 0x9, 0x2)

2018/05/07 18:15:37 executing program 2:
r0 = epoll_create1(0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa0800005})
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r2 = gettid()
ptrace$peek(0x3, r2, &(0x7f00000000c0))
clock_adjtime(0x7, &(0x7f0000000100)={0xe943, 0x20, 0x8, 0x7ff, 0x5, 0x4, 0x3, 0x0, 0x3, 0x7ff, 0x1, 0x8000, 0x101, 0x6, 0x0, 0x7, 0x1000, 0x3, 0x8, 0xa8ef, 0x0, 0x6c4c, 0x8, 0xaf, 0xff, 0x8})
epoll_pwait(r0, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000903ff8), 0x8)

2018/05/07 18:15:37 executing program 6:
syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000b00)='sysfs\x00', 0x0, &(0x7f0000000800))
open(&(0x7f0000000780)='./file0\x00', 0x0, 0x0)
wait4(0x0, 0x0, 0x0, &(0x7f0000000080))
syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="42212fb9c5c282f06e699c0b0f0205800cb24680c3afca0e7455710beb4909da0bf012c7b489faf1e2bc6b04e9c98a75ad33ca1185cc4758ad6572b4edf94bdaf8695ac5b2e1c56f603a0b16cf652e506c6f682f28d6bba39993a6a1400020f87b54774751df5ff1c76e5845b0945444bbbc7bef5d985d1c50c2c7c32065c756f915a21591ccbd75d17ca26f8cba5ac73ca5fe927bd31523a59cb71fb2d22b9ab415da39ba2d8c026cefc1ef9d6c87dc05fd6d35a1601b502015b1f0e932cff38d3a9f7338667c19a0", 0xc9, 0x8}, {&(0x7f00000002c0)="fb2e174fedd858e0cd6ce31f9f35f7ba348812808c6b85575d698eedc66d7afcabf0f887bc5c9e4f7e66c5ee531996b8eb8443d59d74513be62e22c16ae08a839fcf66", 0x43, 0xa608}, {&(0x7f0000000340), 0x0, 0x5}], 0x82820, &(0x7f0000000400)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x7c, 0x39, 0x39, 0x37, 0x31, 0x34, 0x30, 0x2d, 0x7c, 0x33]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x7f, 0x34]}, 0x2c}, {@utf8='utf8', 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x0, 0x33]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3b, 0x31]}, 0x2c}, {@nls={'nls', 0x3d, 'cp1251'}, 0x2c}]})

2018/05/07 18:15:37 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040))
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4486, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  254.218055] FAT-fs (loop3): Directory bread(block 112) failed
2018/05/07 18:15:37 executing program 2:
r0 = epoll_create1(0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa0800005})
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r2 = gettid()
ptrace$peek(0x3, r2, &(0x7f00000000c0))
clock_adjtime(0x7, &(0x7f0000000100)={0xe943, 0x20, 0x8, 0x7ff, 0x5, 0x4, 0x3, 0x0, 0x3, 0x7ff, 0x1, 0x8000, 0x101, 0x6, 0x0, 0x7, 0x1000, 0x3, 0x8, 0xa8ef, 0x0, 0x6c4c, 0x8, 0xaf, 0xff, 0x8})
epoll_pwait(r0, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000903ff8), 0x8)

2018/05/07 18:15:37 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x81)
fallocate(0xffffffffffffffff, 0x0, 0x9, 0x2)

2018/05/07 18:15:37 executing program 2:
r0 = socket$inet6(0xa, 0x80003, 0xef)
read(r0, &(0x7f0000004f45)=""/187, 0xbb)
setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000013ffc)=0x2, 0xfe4c)
sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
r1 = memfd_create(&(0x7f0000000000)='em0\x00', 0x1)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040))

[  254.239149] FAT-fs (loop0): bogus number of reserved sectors
[  254.239220] FAT-fs (loop0): Can't find a valid FAT filesystem
[  254.247501] FAT-fs (loop4): Directory bread(block 112) failed
2018/05/07 18:15:37 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gre0\x00', <r1=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syzkaller0\x00', r1})
openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x400000, 0x0)

2018/05/07 18:15:37 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x8, 0x3}, 'port0\x00', 0x60, 0x1, 0xfffffffffffffff8, 0x9, 0x4, 0x2, 0x3, 0x0, 0x4, 0x1f})
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:37 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x81)
fallocate(0xffffffffffffffff, 0x0, 0x9, 0x2)

[  254.249031] FAT-fs (loop4): Directory bread(block 113) failed
[  254.249048] FAT-fs (loop4): Directory bread(block 114) failed
[  254.282827] FAT-fs (loop5): Directory bread(block 112) failed
[  254.282844] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:37 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x1)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r2 = gettid()
r3 = syz_open_procfs(r2, &(0x7f0000000140)='fd/4\x00')
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r4, 0x4}, &(0x7f0000000240)=0x8)
r5 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r5, 0x4c00, r1)
mknod(&(0x7f00000000c0)='./file0\x00', 0x80, 0x5)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080))

[  254.282858] FAT-fs (loop5): Directory bread(block 114) failed
[  254.290675] FAT-fs (loop5): Directory bread(block 112) failed
[  254.290689] FAT-fs (loop5): Directory bread(block 113) failed
[  254.290703] FAT-fs (loop5): Directory bread(block 114) failed
[  254.291239] FAT-fs (loop7): Directory bread(block 112) failed
[  254.291256] FAT-fs (loop7): Directory bread(block 113) failed
[  254.291270] FAT-fs (loop7): Directory bread(block 114) failed
[  254.292453] FAT-fs (loop5): Directory bread(block 112) failed
[  254.292466] FAT-fs (loop5): Directory bread(block 113) failed
[  254.292479] FAT-fs (loop5): Directory bread(block 114) failed
[  254.343482] attempt to access beyond end of device
[  254.343491] loop5: rw=536870984, want=127, limit=112
[  254.356973] FAT-fs (loop7): Directory bread(block 112) failed
[  254.356990] FAT-fs (loop7): Directory bread(block 113) failed
[  254.357005] FAT-fs (loop7): Directory bread(block 114) failed
[  254.358412] FAT-fs (loop7): Directory bread(block 112) failed
[  254.358426] FAT-fs (loop7): Directory bread(block 113) failed
[  254.358439] FAT-fs (loop7): Directory bread(block 114) failed
[  254.398905] FAT-fs (loop4): Directory bread(block 112) failed
[  254.398922] FAT-fs (loop4): Directory bread(block 113) failed
[  254.398937] FAT-fs (loop4): Directory bread(block 114) failed
[  254.424835] attempt to access beyond end of device
[  254.424841] loop5: rw=536870912, want=1127, limit=112
[  254.425056] attempt to access beyond end of device
[  254.425061] loop5: rw=536870912, want=1128, limit=112
[  254.425065] buffer_io_error: 86 callbacks suppressed
[  254.425071] Buffer I/O error on dev loop5, logical block 1127, lost async page write
[  254.425083] attempt to access beyond end of device
[  254.425088] loop5: rw=536870912, want=1129, limit=112
[  254.425095] Buffer I/O error on dev loop5, logical block 1128, lost async page write
[  254.425105] attempt to access beyond end of device
[  254.425109] loop5: rw=536870912, want=1130, limit=112
[  254.425113] Buffer I/O error on dev loop5, logical block 1129, lost async page write
[  254.425122] attempt to access beyond end of device
[  254.425126] loop5: rw=536870912, want=1131, limit=112
[  254.425130] Buffer I/O error on dev loop5, logical block 1130, lost async page write
[  254.425140] attempt to access beyond end of device
[  254.425144] loop5: rw=536870912, want=116, limit=112
[  254.425148] Buffer I/O error on dev loop5, logical block 115, lost async page write
[  254.425157] attempt to access beyond end of device
[  254.425161] loop5: rw=536870912, want=117, limit=112
[  254.425166] Buffer I/O error on dev loop5, logical block 116, lost async page write
[  254.425175] attempt to access beyond end of device
[  254.425179] loop5: rw=536870912, want=118, limit=112
[  254.425186] Buffer I/O error on dev loop5, logical block 117, lost async page write
[  254.425194] attempt to access beyond end of device
[  254.425199] loop5: rw=536870912, want=119, limit=112
[  254.425203] Buffer I/O error on dev loop5, logical block 118, lost async page write
[  254.504288] FAT-fs (loop0): bogus number of reserved sectors
[  254.504293] FAT-fs (loop0): Can't find a valid FAT filesystem
[  254.542726] FAT-fs (loop5): Directory bread(block 112) failed
[  254.542742] FAT-fs (loop5): Directory bread(block 113) failed
[  254.542756] FAT-fs (loop5): Directory bread(block 114) failed
[  254.551661] attempt to access beyond end of device
[  254.551669] loop7: rw=536870912, want=1127, limit=112
[  254.552123] attempt to access beyond end of device
[  254.552128] loop7: rw=536870912, want=1128, limit=112
[  254.552171] Buffer I/O error on dev loop7, logical block 1127, lost async page write
[  254.552182] attempt to access beyond end of device
[  254.552187] loop7: rw=536870912, want=1129, limit=112
[  254.552226] Buffer I/O error on dev loop7, logical block 1128, lost async page write
[  254.552236] attempt to access beyond end of device
[  254.552241] loop7: rw=536870912, want=1130, limit=112
[  254.552285] attempt to access beyond end of device
[  254.552289] loop7: rw=536870912, want=1131, limit=112
[  254.552306] attempt to access beyond end of device
[  254.552310] loop7: rw=536870912, want=116, limit=112
[  254.552320] attempt to access beyond end of device
[  254.552325] loop7: rw=536870912, want=117, limit=112
[  254.552375] attempt to access beyond end of device
[  254.552380] loop7: rw=536870912, want=118, limit=112
[  254.552392] attempt to access beyond end of device
[  254.552396] loop7: rw=536870912, want=119, limit=112
[  254.556257] FAT-fs (loop4): Directory bread(block 112) failed
[  254.556273] FAT-fs (loop4): Directory bread(block 113) failed
[  254.556286] FAT-fs (loop4): Directory bread(block 114) failed
[  254.569757] FAT-fs (loop5): Directory bread(block 112) failed
[  254.569769] FAT-fs (loop5): Directory bread(block 113) failed
[  254.569783] FAT-fs (loop5): Directory bread(block 114) failed
[  254.570501] FAT-fs (loop5): Directory bread(block 112) failed
[  254.570513] FAT-fs (loop5): Directory bread(block 113) failed
[  254.570524] FAT-fs (loop5): Directory bread(block 114) failed
[  254.594420] attempt to access beyond end of device
[  254.594428] loop5: rw=536870984, want=127, limit=112
[  254.614089] FAT-fs (loop0): bogus number of reserved sectors
[  254.614094] FAT-fs (loop0): Can't find a valid FAT filesystem
[  254.688297] attempt to access beyond end of device
[  254.688303] loop5: rw=536870912, want=1127, limit=112
[  254.688492] attempt to access beyond end of device
[  254.688496] loop5: rw=536870912, want=1128, limit=112
[  254.688508] attempt to access beyond end of device
[  254.688512] loop5: rw=536870912, want=1129, limit=112
[  254.688521] attempt to access beyond end of device
[  254.688525] loop5: rw=536870912, want=1130, limit=112
[  254.688535] attempt to access beyond end of device
[  254.688539] loop5: rw=536870912, want=1131, limit=112
[  254.688548] attempt to access beyond end of device
[  254.688552] loop5: rw=536870912, want=116, limit=112
[  254.688563] attempt to access beyond end of device
[  254.688567] loop5: rw=536870912, want=117, limit=112
[  254.688577] attempt to access beyond end of device
[  254.688581] loop5: rw=536870912, want=118, limit=112
[  254.688591] attempt to access beyond end of device
[  254.688595] loop5: rw=536870912, want=119, limit=112
[  255.112331] FAT-fs (loop3): Directory bread(block 113) failed
[  255.118222] FAT-fs (loop3): Directory bread(block 114) failed
[  255.128746] FAT-fs (loop3): Directory bread(block 112) failed
[  255.134681] FAT-fs (loop3): Directory bread(block 113) failed
[  255.140618] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:38 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x81)
fcntl$setpipe(0xffffffffffffffff, 0x407, 0x5)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:38 executing program 4:
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:38 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
inotify_add_watch(r0, &(0x7f0000000240)='./file1\x00', 0x13)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:38 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
socket$inet6_tcp(0xa, 0x1, 0x0)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:38 executing program 2:
pipe2(&(0x7f0000cd7ff8)={<r0=>0x0, <r1=>0xffffffffffffffff}, 0x0)
r2 = socket$inet6(0xa, 0x80003, 0xff)
r3 = socket$inet6(0xa, 0x80003, 0xff)
r4 = socket$inet6(0xa, 0x80003, 0xff)
setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000fcb000), 0x4)
ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x3, 0x200})
setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000719000), 0x4)
dup2(r0, r2)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={<r5=>0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008)
getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000010c0)={r5, 0xfffffffffffffff9}, &(0x7f0000001100)=0x8)

2018/05/07 18:15:38 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x32c, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x4, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000070000000704000000000000"], 0x18}}], 0x2, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0)
accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000140)=0x10, 0x800)

2018/05/07 18:15:38 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xd2ee, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/155)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @multicast1=0xe0000001}, 0x8)

2018/05/07 18:15:38 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = dup(0xffffffffffffffff)
fallocate(r0, 0x0, 0x100, 0x401)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:38 executing program 4:
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:38 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffd, 0x0)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0)
ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff)
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x115803)

[  255.146895] FAT-fs (loop3): Directory bread(block 112) failed
[  255.152817] FAT-fs (loop3): Directory bread(block 113) failed
[  255.158721] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:38 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r1=>0x0})
prctl$setptracer(0x59616d61, r1)
fchdir(r0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5)
sendfile(r3, r3, &(0x7f0000000040), 0x80000001)
setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000240)=0x1, 0x4)
r4 = gettid()
fcntl$setown(r0, 0x8, r4)
sendfile(r3, r2, 0x0, 0xc08f)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e)
open(&(0x7f0000000400)='./bus\x00', 0xa14a7296d258ed25, 0xa1)
getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
connect$unix(r5, &(0x7f000017a000)=@file={0x0, './bus\x00'}, 0x6e)
sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0)
r7 = gettid()
sendmmsg(r6, &(0x7f0000008540)=[{{0x0, 0xffffffffffffff5e, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x20000219, &(0x7f0000000780)}}], 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
ioctl$int_in(r8, 0x5452, &(0x7f0000008ff8)=0x3f)
ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f00008d6000)=r7)
readv(r9, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1)
fcntl$setsig(r8, 0xa, 0x12)
dup2(r5, r9)
tkill(r7, 0x15)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x107042, 0x0)

2018/05/07 18:15:38 executing program 6:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4)
write(r1, &(0x7f0000000180)="f3", 0x1)
writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x405}], 0x1)

2018/05/07 18:15:38 executing program 4:
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  255.219491] FAT-fs (loop7): Directory bread(block 112) failed
[  255.225503] FAT-fs (loop0): bogus number of reserved sectors
[  255.225509] FAT-fs (loop0): Can't find a valid FAT filesystem
[  255.231554] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:38 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4487, 0x80000)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:38 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  255.231804] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:38 executing program 0:
r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x8)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="984c7501730498d97b854392f7803576d701e08850de4ce5468189b455c5019b2e5964365031f05e7980cc45d0785399f21705e75ebf8ece5b79df0ec7bb429a98c11e8d65ebbb6937ce8e211cb879b5ab095f90c00ddb04304b7ade20b10c089c766a4a8617197a72344a7bc4d66ee4debefcfec62c2c565a5ec10c8b74144ae00a90934353ac7302b53f2c7f04859cf2c0aa8da2ef01b72ee0d690ebf2a7a300ab6a68f1c5018d9bcc22e7a3be156bd4389cf0a2b853508ed944b1b715f1d2e534e789f508fe96cccc1d4f72d52609b875db727ea4a2efba55b728c1fa45f20df3667469acbc40014284de9992cb7ebf7a", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="baa2964c761a76d2a94026a1af3cf59614224182bb78a5bf5752f2c43be90d2e840c8ba3ed94e134736529beceab58a32f7c9a8b00c5ceb6d3818feeb62769db5f", @ANYPTR64, @ANYPTR], @ANYRES32, @ANYRES16=r0, @ANYRES64, @ANYPTR], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="2310e46db644ac3ecd65fcaf14691101ac701bec820fb0d4247b46ffdb76ee1a5ed48734af08fe7746b4faaa117331b8b13f7fb2bc4328f87c072ffdd7fa49ebe690c4d4b117a46e5102a5b09104574fa93929f2e40445694053119b9860e4981e4be2d995556d30e700dc68830d38a2fc22af3bf01185ae5c8606e6ae024497ad142b8e4ec8f1529f6145a0937cd4f5a801b919435418e9686fcf57e81e0281", @ANYPTR, @ANYBLOB="7df971ea7e94e393768e11aff8f63a0a1919065cb4ee9ca9c264386ea072b5a15051abfc78d5cb2aeee7ece79be91c43388c866233807bb395858fff8d85cba735bc97cfafa779892350aebcc6fe53337cb8578ad3d0eb862e82d2a63e02443d36d4ad5f482e7b7086a7e698a4455a44b824358fabb1e1f695f2c6577172b61adb74e624556ba5795b4333ebd6272127c60de5d50642c9068a523f7f6c81194b7d62b55e68c39834a5"], @ANYPTR64, @ANYBLOB="797fba76352f5fdda9", @ANYPTR, @ANYPTR64]], 0x1000)

[  255.231817] FAT-fs (loop5): Directory bread(block 114) failed
[  255.280838] FAT-fs (loop0): bogus number of reserved sectors
[  255.280843] FAT-fs (loop0): Can't find a valid FAT filesystem
[  255.284795] FAT-fs (loop3): Directory bread(block 112) failed
[  255.284810] FAT-fs (loop3): Directory bread(block 113) failed
[  255.284823] FAT-fs (loop3): Directory bread(block 114) failed
[  255.286009] FAT-fs (loop5): Directory bread(block 112) failed
[  255.286022] FAT-fs (loop5): Directory bread(block 113) failed
[  255.286035] FAT-fs (loop5): Directory bread(block 114) failed
[  255.286664] FAT-fs (loop5): Directory bread(block 112) failed
[  255.286678] FAT-fs (loop5): Directory bread(block 113) failed
[  255.286692] FAT-fs (loop5): Directory bread(block 114) failed
[  255.349912] attempt to access beyond end of device
[  255.349922] loop5: rw=536870984, want=127, limit=112
[  255.404338] FAT-fs (loop4): bogus number of reserved sectors
[  255.404344] FAT-fs (loop4): Can't find a valid FAT filesystem
[  255.419407] attempt to access beyond end of device
[  255.419413] loop5: rw=536870912, want=1127, limit=112
[  255.419599] attempt to access beyond end of device
[  255.419604] loop5: rw=536870912, want=1128, limit=112
[  255.419617] attempt to access beyond end of device
[  255.419621] loop5: rw=536870912, want=1129, limit=112
[  255.419631] attempt to access beyond end of device
[  255.419635] loop5: rw=536870912, want=1130, limit=112
[  255.419644] attempt to access beyond end of device
[  255.419649] loop5: rw=536870912, want=1131, limit=112
[  255.419658] attempt to access beyond end of device
[  255.419662] loop5: rw=536870912, want=116, limit=112
[  255.419671] attempt to access beyond end of device
[  255.419675] loop5: rw=536870912, want=117, limit=112
[  255.419684] attempt to access beyond end of device
[  255.419688] loop5: rw=536870912, want=118, limit=112
[  255.419697] attempt to access beyond end of device
[  255.419702] loop5: rw=536870912, want=119, limit=112
[  255.562213] FAT-fs (loop7): Directory bread(block 113) failed
[  255.568144] FAT-fs (loop7): Directory bread(block 114) failed
[  255.577106] FAT-fs (loop7): Directory bread(block 112) failed
[  255.583243] FAT-fs (loop7): Directory bread(block 113) failed
[  255.589180] FAT-fs (loop7): Directory bread(block 114) failed
[  255.595530] FAT-fs (loop7): Directory bread(block 112) failed
[  255.601567] FAT-fs (loop7): Directory bread(block 113) failed
[  255.607518] FAT-fs (loop7): Directory bread(block 114) failed
2018/05/07 18:15:39 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
execveat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='\\selinux(posix_acl_accesseth1trusted\x00', &(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='vfat\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='eth0\\vboxnet1securitykeyringeth1\x00', &(0x7f0000000380)='[GPLppp1\x00', &(0x7f00000003c0)='vfat\x00', &(0x7f0000000400)='vfat\x00'], 0x1000)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000540)={0x4, 0xb2, 0x5, 'queue1\x00', 0x7})
syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x103002)

2018/05/07 18:15:39 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x100000cf)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212080, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000003040)={'filter\x00'}, &(0x7f00000000c0)=0x24)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000004200ff022000000000000000000000006d038985fc36666dadf5757d2d568b4768d3e695aa1ea526df986a73fce5cf371bc2b5a4e74c3dd0d2d1"], 0x14}, 0x1}, 0x0)
personality(0x40000)
bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x200, {0x20, 0x1, 0x100000001, 0x0, 0x7, 0x9}, 0x3f, 0xffff}, 0xe)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000200)=0x1)
openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x18000, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000001c0)={0x20, 0x8, 0x7, 0x58af}, 0x10)

2018/05/07 18:15:39 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
open$dir(&(0x7f0000000140)='./file1\x00', 0x600000, 0x1a1)
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x4000000, 0x6, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x8, [0x1, 0xff, 0x7fff, 0x5dc5aebe, 0x7fff, 0xffffffffffffffff, 0xffffffff, 0xf]}, 0x14)

2018/05/07 18:15:39 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:39 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x80, 0x80)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x200000, 0x0)
ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480))
ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000400))
fstat(r0, &(0x7f0000000340))
r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r3, 0x1, 0x0, 0x3f0000)
getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000002c0)=0x81, &(0x7f0000000300)=0x4)
write$binfmt_elf32(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000b440ea2492c8c568e11aea13a2d200000080000000002000000000003da9000000000000000000000000000000000000000064b28500000000"], 0x58)
recvfrom$ipx(r3, &(0x7f0000000140)=""/233, 0xe9, 0x40, &(0x7f00000000c0)={0x4, 0x3, 0x1, "cf735364e09b", 0x1}, 0x10)

2018/05/07 18:15:39 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socketpair$inet(0x2, 0x807, 0x7, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80)
ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"])
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={<r3=>0x0, 0x1f}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0xfff}, &(0x7f0000000140)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040), 0x3)

2018/05/07 18:15:39 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:39 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x8, &(0x7f00000000c0)=[{}, {}, {<r1=>0x0}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={r1, 0x2})
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x0, 0x0, 0x3f0000)
fstatfs(r2, &(0x7f0000000140)=""/155)

2018/05/07 18:15:39 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  256.261956] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:39 executing program 0:
syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x1f)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x6, 0x4)
fallocate(r0, 0x1, 0x0, 0x3f0000)
fcntl$getown(r0, 0x9)
accept4$netrom(r0, 0x0, &(0x7f0000000200), 0x80800)
write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000fbe52f7c7ed2116b78f669a64b005dc5fd7aec0cc0be2cf943"], 0x58)

2018/05/07 18:15:39 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x100000cf)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212080, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000003040)={'filter\x00'}, &(0x7f00000000c0)=0x24)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000004200ff022000000000000000000000006d038985fc36666dadf5757d2d568b4768d3e695aa1ea526df986a73fce5cf371bc2b5a4e74c3dd0d2d1"], 0x14}, 0x1}, 0x0)
personality(0x40000)
bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x200, {0x20, 0x1, 0x100000001, 0x0, 0x7, 0x9}, 0x3f, 0xffff}, 0xe)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000200)=0x1)
openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x18000, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000001c0)={0x20, 0x8, 0x7, 0x58af}, 0x10)

[  256.269840] FAT-fs (loop4): bogus number of reserved sectors
[  256.269846] FAT-fs (loop4): Can't find a valid FAT filesystem
[  256.286497] FAT-fs (loop0): bogus number of reserved sectors
[  256.286503] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:39 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1)
fstat(0xffffffffffffffff, &(0x7f0000000240))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x128, 0x1, 0xb, 0x0, 0x0, 0x0, {0x3, 0x0, 0x2}, [@nested={0x1c, 0x8e, [@typed={0x8, 0x0, @uid}, @typed={0x8, 0x4a, @uid}, @typed={0x8, 0x3a, @u32}]}, @typed={0x8, 0x25, @u32}, @nested={0xf0, 0x6f, [@generic="c722010adccb649480c014e5415cf0926a21e32f41dc1d03aefddea45c74b6aa0857083a385a4927bc3f67e5300f4fb166a5f9fab2409d8014e8fdf2c150a27fc0fe3122d90b32ae4765f516fea7b60bb3c111596dc4a9113ccf1b95f61abec7833a7e9b3648274fe627b4a1c5aa1505561e419e6bb3c49a3cbb7bb70a66b96dfa00128095bdd0f01c86aa87a5e25c4855be33d42d27249bb1d2bf7a30c85c5f33e6137f7ecb60dfede4d0f7fac7df7052a072ba0eef16235242e86dba7172b8bf5b1e8411b3fdd7136adcf83a19fb4a29f174c47b4a07740477f0fe8a54e1d16442d6fdf9181b982b23"]}]}, 0x128}, 0x1}, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8)
ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0))
tgkill(0x0, 0x0, 0x0)
eventfd2(0x2, 0x0)
accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000780)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800)
ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x5749}]})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/05/07 18:15:39 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffec7)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

[  256.307605] FAT-fs (loop3): Directory bread(block 112) failed
[  256.307623] FAT-fs (loop3): Directory bread(block 113) failed
[  256.307636] FAT-fs (loop3): Directory bread(block 114) failed
[  256.310059] FAT-fs (loop3): Directory bread(block 112) failed
[  256.310073] FAT-fs (loop3): Directory bread(block 113) failed
[  256.310087] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:39 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000180)='./file0/file1\x00', 0x4004, 0x40000000ffffffc)
fallocate(r0, 0x0, 0x0, 0x3f0000)
sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="e15a882fe83c3567", 0x8}, {&(0x7f00000001c0)="32e80414ace7651b2fa32d83fdec", 0xe}, {&(0x7f0000000200)="15abc1a9adfeeebdc4f8dc57c5719b29cf9c2ad2bf9f5e44e6c81a3355a317469cdcbae4134d1f288e0c41585870ebd8a3f40ff4586cdd60653d4df1fd133c16f4bf3501737850c0e2bc4cf9c9c5214740a98d6920d4f4acd57dc856d40a724ee4815bb1e7465b90bca81b69db7110c9c332117ff72e61bd4202c0db5d945d32283f11684ba7140c68ea028e54b5044a4c9d7210ad3547d59ea770272769fecef3460bb9e95b15aecdd86295271d643f9160214b9ccdff9f77b706cd81d55c353acd3f9f2f7eaef2f03b59a46f5bab61", 0xd0}, {&(0x7f0000000300)="9662d132308ac801c5f24585e110e9cda623360a193ee175fe8be73d9fe3a70f79f79d65f3d9219ce9381b377505284695ccda1eaaaad4146fb7db540754994ca62b4267e1c3da343c0c8a4675848720136ad216a7a2efbb93097be7a32555d62e3829b4fc43d48a631763491096eee9d605a65d71645c3928fe9dbcf8f536583f7e134a5e029cf66d1d463b3c9d08d08c8552138809b5bb8a8084b638a7889b8b7e804594c68250075584758ad0a177ca8c5fbbda52c20170d281830a40", 0xbe}], 0x4, &(0x7f00000004c0)=[{0x100, 0x0, 0x4, "5d130101a5319acd8503f15b1babf904a25e69029c43b5b51fd844e4da735715e1eceec9e30a1bed3b392c131cc728ec28ec79a880ec9c9b7442163436597de7a573d3ba3a2b82105f1222bb95bff07636348cf9031b6c019523718008b31aed5a11ca67b6363b42925744d520ae211947f8c4a3ae915ce1d5875b69aa22aefadca8b09c9fdcd1e1ad91438f7925bc734c6e30937454a36377f4af7413e4af231cfe54e443ca1e782c400a0e8472bdc7987e8157437ef3fd82ec0c78a1078abc25eb908c0ea1f702ec7c020723fb784e338ee2650c3932a34c24b1576ed1cfeedf249bfdd483437f9f"}, {0xd8, 0x11, 0x24da, "b06c22f93d1c3f9010f26de6bd99ffffe826a9f2a8dc8108543db3233448414ebf03ed5af89e30987350d9add0b8e71d9e669c6534d4a1838fc1f153fdb78c151b9ae5699bea561e870349bd49acd0bffe05e61b57239d205b0b3b5b771d07d79e93bd945af75a3d30179d9f335bed492626eaf038204de116af1478750af9175887de6057e34dd7b4ee9a1c55fadd7cd1fb1154364e59e57b536a385411e65e7234b3dfc1cd577aeaaeb8d14f417c41fac79a810ded5588e23b0a5a9e388c524415169233"}, {0xd0, 0x10e, 0x0, "d7a197b64db57642987af2e5255a472244545ec5e2573785d9790467ec2c4c9d7562cc53462964d96ac6c7c152abb27ba853c8e342ad36db0ca8d6053c189bb512806ba17979b80e8f29dfb3cf583e663af350aa7978767184ee5fd15012db445500e20153ec22f4d48fe5774083a91de6e2f9fb56f28ae44566decd5804e0a8f9a044eeac578e5a85ccc88a5ff5f5785d02baa32ae10ab91f3c5c1c4fa1a42496aeef75a25342d37607a2cf9ea2fe45ff2ed51293a4f7f89b02415814150493"}, {0x28, 0x115, 0x1, "453d28896ca7d7cd21c63ef38e3d686ed147d59a568d48"}], 0x2d0, 0x20008000}, 0x8000)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000007c0)={r1, 0x4})
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

[  256.318505] FAT-fs (loop3): Directory bread(block 112) failed
[  256.318520] FAT-fs (loop3): Directory bread(block 113) failed
[  256.318531] FAT-fs (loop3): Directory bread(block 114) failed
[  256.320913] attempt to access beyond end of device
[  256.320921] loop3: rw=536870984, want=120, limit=112
[  256.343533] FAT-fs (loop5): Directory bread(block 112) failed
[  256.343551] FAT-fs (loop5): Directory bread(block 113) failed
[  256.343600] FAT-fs (loop5): Directory bread(block 114) failed
[  256.369804] FAT-fs (loop5): Directory bread(block 112) failed
[  256.369865] FAT-fs (loop5): Directory bread(block 113) failed
[  256.369879] FAT-fs (loop5): Directory bread(block 114) failed
[  256.370463] FAT-fs (loop5): Directory bread(block 112) failed
[  256.370476] FAT-fs (loop5): Directory bread(block 113) failed
[  256.370489] FAT-fs (loop5): Directory bread(block 114) failed
[  256.414707] FAT-fs (loop4): bogus number of reserved sectors
[  256.414713] FAT-fs (loop4): Can't find a valid FAT filesystem
[  256.415780] FAT-fs (loop0): Unrecognized mount option "vfat" or missing value
[  256.545009] FAT-fs (loop0): Unrecognized mount option "vfat" or missing value
[  256.608153] FAT-fs (loop5): Directory bread(block 112) failed
[  256.608169] FAT-fs (loop5): Directory bread(block 113) failed
[  256.608182] FAT-fs (loop5): Directory bread(block 114) failed
[  256.617634] FAT-fs (loop5): Directory bread(block 112) failed
[  256.617652] FAT-fs (loop5): Directory bread(block 113) failed
[  256.617665] FAT-fs (loop5): Directory bread(block 114) failed
[  256.661902] FAT-fs (loop7): Directory bread(block 113) failed
[  256.669135] FAT-fs (loop7): Directory bread(block 114) failed
[  256.680555] FAT-fs (loop7): Directory bread(block 112) failed
[  256.686466] FAT-fs (loop7): Directory bread(block 113) failed
[  256.692635] FAT-fs (loop7): Directory bread(block 114) failed
[  256.699538] FAT-fs (loop7): Directory bread(block 112) failed
[  256.705430] FAT-fs (loop7): Directory bread(block 113) failed
[  256.711581] FAT-fs (loop7): Directory bread(block 114) failed
[  256.788093] attempt to access beyond end of device
[  256.793050] loop7: rw=536870912, want=1127, limit=112
[  256.799158] attempt to access beyond end of device
[  256.804133] loop7: rw=536870912, want=1128, limit=112
[  256.809623] attempt to access beyond end of device
[  256.814623] loop7: rw=536870912, want=1129, limit=112
[  256.820098] attempt to access beyond end of device
[  256.825069] loop7: rw=536870912, want=1130, limit=112
[  256.830529] attempt to access beyond end of device
[  256.835498] loop7: rw=536870912, want=1131, limit=112
[  256.840958] attempt to access beyond end of device
[  256.845926] loop7: rw=536870912, want=116, limit=112
[  256.851344] attempt to access beyond end of device
[  256.856310] loop7: rw=536870912, want=117, limit=112
[  256.862262] attempt to access beyond end of device
[  256.867511] loop7: rw=536870912, want=118, limit=112
[  256.872659] attempt to access beyond end of device
[  256.878021] loop7: rw=536870912, want=119, limit=112
2018/05/07 18:15:40 executing program 3:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00')
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000340)=0xe8)
accept4(0xffffffffffffff9c, &(0x7f0000000380)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x80, 0x800)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000740)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000c40)={'team0\x00', <r5=>0x0})
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000c80)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000cc0)=0x14)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000d00)={@multicast2, @multicast2, <r7=>0x0}, &(0x7f0000000d40)=0xc)
getpeername$packet(0xffffffffffffff9c, &(0x7f00000023c0)={0x0, 0x0, <r8=>0x0}, &(0x7f0000002400)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002440)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000002540)=0xe8)
sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000028c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f0000002880)={&(0x7f0000002580)={0x2d4, r1, 0x110, 0x70bd29, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}]}}, {{0x8, 0x1, r4}, {0x180, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x6, r5}}}, {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, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r8}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6f54}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe2e}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x677}}}]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x40000}, 0xc050)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil)
r10 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r10, 0x0, 0x0, 0x81)
write$binfmt_elf32(r10, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

[  256.934652] device lo entered promiscuous mode
[  256.950400] device lo left promiscuous mode
2018/05/07 18:15:40 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x101002)
r1 = signalfd(r0, &(0x7f0000000200)={0x20}, 0x8)
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x0, 0x0, 0x3f0000)
ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000080)='\x00')
socket$netlink(0x10, 0x3, 0xf)
fstatfs(r1, &(0x7f0000000240)=""/155)

2018/05/07 18:15:40 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:40 executing program 6:
capset(&(0x7f0000000000)={0x400019980331}, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x0, 0xfffffffffffff5de})
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@generic={0x0, "eee92c0f25aaa3e1506fad3e0076"}})
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={<r1=>0x0, @in6={{0xa, 0x4e20, 0xd6, @dev={0xfe, 0x80, [], 0x19}, 0x8}}}, &(0x7f0000000080)=0x84)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x8}, 0x8)

2018/05/07 18:15:40 executing program 1:
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x3fff)
memfd_create(&(0x7f00000000c0)='vmnet0vboxnet0lo\x00', 0x3)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:40 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66613e44f37400020401000200077000f801", 0x1a}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3})
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x58)

2018/05/07 18:15:40 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1)
fstat(0xffffffffffffffff, &(0x7f0000000240))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x128, 0x1, 0xb, 0x0, 0x0, 0x0, {0x3, 0x0, 0x2}, [@nested={0x1c, 0x8e, [@typed={0x8, 0x0, @uid}, @typed={0x8, 0x4a, @uid}, @typed={0x8, 0x3a, @u32}]}, @typed={0x8, 0x25, @u32}, @nested={0xf0, 0x6f, [@generic="c722010adccb649480c014e5415cf0926a21e32f41dc1d03aefddea45c74b6aa0857083a385a4927bc3f67e5300f4fb166a5f9fab2409d8014e8fdf2c150a27fc0fe3122d90b32ae4765f516fea7b60bb3c111596dc4a9113ccf1b95f61abec7833a7e9b3648274fe627b4a1c5aa1505561e419e6bb3c49a3cbb7bb70a66b96dfa00128095bdd0f01c86aa87a5e25c4855be33d42d27249bb1d2bf7a30c85c5f33e6137f7ecb60dfede4d0f7fac7df7052a072ba0eef16235242e86dba7172b8bf5b1e8411b3fdd7136adcf83a19fb4a29f174c47b4a07740477f0fe8a54e1d16442d6fdf9181b982b23"]}]}, 0x128}, 0x1}, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8)
ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0))
tgkill(0x0, 0x0, 0x0)
eventfd2(0x2, 0x0)
accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000780)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800)
ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x5749}]})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/05/07 18:15:40 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e)
sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x2, @empty, 'dummy0\x00'}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000300)="d032715c684d99f266ee5bb32d85fcbb1e0119eb8c1afb43d649de3e7ff04707e4b0b6de545a1a40a0ccb759c73bba34a9e55bde865144c545d84d501590cb69ca4ea227b6d99f1e9118a294c9063e27601f24bca254a5188e765c12fa89a4f91eb29aadd5766b287adef57f9886e3152d009c04ac2cfcecd15cfea99bbf00a968e46177d7bc15c67bf5622a678b63736fc7c202c8b861cdf74f35e9c76520950eb55e72290c07720b1867848572a79eb6222fc6ced54f61431425ad", 0xbc}, {&(0x7f00000003c0)="5d8f28c7d5a56949461075cb6193ebdc22d3ed141698558f64211000493b3e8c3abc079de73e4e5fd22e81e4af4a9e5bf050521b4766d756badade2144a826609cf3ee11d7d02bf316f513ccf8d0628a2b0d80e5bd1f2c9757d6dfaf2cbcb4bc75388c317c9aa34fd28ad28d0a8f13526d9a", 0x72}, {&(0x7f0000001500)="f70af6b79f8ca043872bde1d5d176308ba318a31e8b88f962f21c475be84d6b8694874b45e74ad150804d8796988d6544bcd18fe1e5e442d05bafc9b5b4ab908efc4326028ebcfc9184fbb45394fdc14067877132d0bc80a75e3e75f2d681fc6d99c19dc2e1a818c7a9e8c3cb1c2e9608a04c8247c0a6168f4e9bae5a395d4af6cbd9500f364d54fb60f0e2b8468d7df02e36fce9de062856517ab105b6cdd148164ea8d70546db412f806aa7ca6d38a0414d0bcae491cdd3a06629c1c598c10ad2c3596f07da40eb01dab157af55a91c27a98f7da9ad59e67dc7274b15dc8", 0xdf}, {&(0x7f0000001600)="333f53bb5b05a54de2d911b4167cb85870707aabd7a2ab0aa4c4cd14ac9101c8c51cfc23b92e08f205de225a8701aef40c96681a3cf73b22dadf6a933fb665dca0273a61f12148814bc47f32", 0x4c}, {&(0x7f0000001680)="4814d1950da6c56308c93689d435888af03fd7e71442f5a8226c84aa43a240fb70e6441e4da1c8b78722df8b7579e23537f38dc9bcd872e4155a8b73b2c9f7b7c1ed8f75b8fbc032232144a4cb6411e10e1d2d596e3c0b80bd7aef735fdfc1486f5d413400286e43cacf4e95f140b16873e4af106bba6f3d602e00d6acbac4503e8b58200054ec4acfde7983691eeb6e968ccdcd3289a69851c7016c82312a0feb83d6393c08fb950c93368f52b431178a57914fe7581d", 0xb7}], 0x6, 0x0, 0x0, 0x20000050}, 0x1)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)
mq_getsetattr(r1, &(0x7f00000017c0)={0x0, 0x9, 0x7, 0x5, 0x1, 0x7a, 0x2, 0x8003}, &(0x7f0000001800))
r2 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001840)="5142f85d3ce4493b7b5e81508d3608933d3075be1a19e3d5ef8db27474674169ece3857490c57df3ff0dc1ba068be327ba9f1483b2b27fd717dd541ff27bdcfbbdd9410b3fb201fce98ddcebef697dbfb175680913361f013237a0b020096143d42da8", 0x63, 0xfffffffffffffffa)
keyctl$update(0x2, r2, &(0x7f00000018c0), 0x0)

2018/05/07 18:15:40 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x6, 0x0)
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0), 0x4)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
close(r0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)

2018/05/07 18:15:40 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x40002)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
pipe(&(0x7f00000000c0))
socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4489, 0x4000000)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
signalfd4(r0, &(0x7f0000000040)={0x1}, 0x8, 0x80000)

[  257.037727] FAT-fs (loop0): bogus number of reserved sectors
[  257.043394] FAT-fs (loop5): Directory bread(block 112) failed
[  257.043408] FAT-fs (loop5): Directory bread(block 113) failed
[  257.043420] FAT-fs (loop5): Directory bread(block 114) failed
[  257.047132] FAT-fs (loop5): Directory bread(block 112) failed
[  257.047145] FAT-fs (loop5): Directory bread(block 113) failed
[  257.047158] FAT-fs (loop5): Directory bread(block 114) failed
[  257.051039] device lo entered promiscuous mode
[  257.055501] FAT-fs (loop5): Directory bread(block 112) failed
[  257.055516] FAT-fs (loop5): Directory bread(block 113) failed
[  257.055529] FAT-fs (loop5): Directory bread(block 114) failed
[  257.059519] FAT-fs (loop4): bogus number of reserved sectors
[  257.059524] FAT-fs (loop4): Can't find a valid FAT filesystem
[  257.059964] FAT-fs (loop7): Directory bread(block 112) failed
[  257.059981] FAT-fs (loop7): Directory bread(block 113) failed
[  257.059993] FAT-fs (loop7): Directory bread(block 114) failed
[  257.066588] FAT-fs (loop7): Directory bread(block 112) failed
[  257.066724] FAT-fs (loop7): Directory bread(block 113) failed
[  257.066738] FAT-fs (loop7): Directory bread(block 114) failed
[  257.071389] FAT-fs (loop7): Directory bread(block 112) failed
[  257.071404] FAT-fs (loop7): Directory bread(block 113) failed
[  257.071417] FAT-fs (loop7): Directory bread(block 114) failed
[  257.114442] FAT-fs (loop3): Directory bread(block 112) failed
[  257.114458] FAT-fs (loop3): Directory bread(block 113) failed
[  257.114472] FAT-fs (loop3): Directory bread(block 114) failed
[  257.118358] FAT-fs (loop3): Directory bread(block 112) failed
[  257.118373] FAT-fs (loop3): Directory bread(block 113) failed
[  257.118387] FAT-fs (loop3): Directory bread(block 114) failed
[  257.119275] FAT-fs (loop3): Directory bread(block 112) failed
[  257.119288] FAT-fs (loop3): Directory bread(block 113) failed
[  257.119299] FAT-fs (loop3): Directory bread(block 114) failed
[  257.120509] attempt to access beyond end of device
[  257.120517] loop3: rw=536870984, want=120, limit=112
[  257.132851] attempt to access beyond end of device
[  257.132859] loop5: rw=536870984, want=127, limit=112
[  257.200797] attempt to access beyond end of device
[  257.200804] loop7: rw=536870912, want=1127, limit=112
[  257.201012] attempt to access beyond end of device
[  257.201017] loop7: rw=536870912, want=1128, limit=112
[  257.201029] attempt to access beyond end of device
[  257.201033] loop7: rw=536870912, want=1129, limit=112
[  257.201044] attempt to access beyond end of device
[  257.201049] loop7: rw=536870912, want=1130, limit=112
[  257.201059] attempt to access beyond end of device
[  257.201064] loop7: rw=536870912, want=1131, limit=112
[  257.201075] attempt to access beyond end of device
[  257.201079] loop7: rw=536870912, want=116, limit=112
[  257.201090] attempt to access beyond end of device
[  257.201094] loop7: rw=536870912, want=117, limit=112
[  257.201104] attempt to access beyond end of device
[  257.201114] loop7: rw=536870912, want=118, limit=112
[  257.201125] attempt to access beyond end of device
[  257.201130] loop7: rw=536870912, want=119, limit=112
[  257.212495] attempt to access beyond end of device
[  257.212501] loop5: rw=536870912, want=1127, limit=112
[  257.212703] attempt to access beyond end of device
[  257.212708] loop5: rw=536870912, want=1128, limit=112
[  257.212720] attempt to access beyond end of device
[  257.212724] loop5: rw=536870912, want=1129, limit=112
[  257.212735] attempt to access beyond end of device
[  257.212739] loop5: rw=536870912, want=1130, limit=112
[  257.212749] attempt to access beyond end of device
[  257.212754] loop5: rw=536870912, want=1131, limit=112
[  257.212764] attempt to access beyond end of device
[  257.212768] loop5: rw=536870912, want=116, limit=112
[  257.212779] attempt to access beyond end of device
[  257.212783] loop5: rw=536870912, want=117, limit=112
[  257.212793] attempt to access beyond end of device
[  257.212798] loop5: rw=536870912, want=118, limit=112
[  257.212808] attempt to access beyond end of device
[  257.212812] loop5: rw=536870912, want=119, limit=112
[  257.581426] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:41 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:41 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8001, 0x40000)

2018/05/07 18:15:41 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0xffffffff, 0x400, 0x5, 0x7}, 0x10)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x9)

2018/05/07 18:15:41 executing program 7:
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0x100, 0x1ff, 0x2, 0x7}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8)
fstatfs(r0, &(0x7f0000000140)=""/155)
fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='\x00', 0x1, 0x2)

[  257.656150] FAT-fs (loop0): Unrecognized mount option "AQ��|���	#i�J�H-�T����"��5��ьP&�Y��)����
[  257.656150] ��" or missing value
2018/05/07 18:15:41 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x6, 0x0)
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0), 0x4)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
close(r0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)

2018/05/07 18:15:41 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
tee(r0, r0, 0x0, 0xa)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:41 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80000000, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b6673506661740002040100020007a4b6267000f801", 0x1a}], 0x0, &(0x7f0000000140)=ANY=[])
r0 = socket$key(0xf, 0x3, 0x2)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=<r1=>0x0)
tkill(r1, 0x14)
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
bind$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e)

2018/05/07 18:15:41 executing program 2:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9)
getxattr(&(0x7f0000000240)='.\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0x40)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0)
kexec_load(0xdc, 0x2, &(0x7f0000000580)=[{&(0x7f0000000480)="068d32b3ad61a9e6a171303b8df20fdbaec58dec77c71fc462cf28c45bb00fbf5803f8476952ed7f9b53a452d568975a31648266bde12d3c06518e39e5f0c569e26192360ed326aac47d1296bc68f60684b9f263e46853ed8e695f26e94a433140d52a6f9a980d48f25caf9d5dd85492ec6b3bbfd8d150bfc5ad3b401042ae3f379291329135183fdd6300b2fb7d341e7c59f583b2e5bd951ace3d3679d9b5324f368ba7d34e28dbfbc29e25d2b2ba942880be1d8ad0a112404c8ed70a01803e039c7410f1ac88158b601ce2c09c78feb9985291322e6b847cb353338adf16eaf8c54d849a2734c79e", 0xe9, 0x0, 0x9}, {&(0x7f0000000140)="0813fe461af9a642e9a267879484bafd09e53ea8b0837adf633461892a0e6aafe6d312c8ba49770c6807e593d6db73434108f072a42dcf16f0655f8ff9dda754a341a2d9bf5bcabd01ef686eb52be8f199", 0x51, 0xa2, 0x200}], 0x3e0000)
alarm(0x10000)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={<r1=>0x0, 0xe1, 0x3, 0x6}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=<r2=>0x0, &(0x7f00000005c0)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={r1, 0x9, 0x0, 0x7, 0x1ff, 0x81, 0x101, 0x4, {r2, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x7, 0x101, 0x3, 0x3, 0x10}}, &(0x7f00000006c0)=0xb0)
syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000007c0)={r2, @in6={{0xa, 0x4e24, 0x82, @loopback={0x0, 0x1}, 0x6}}, 0x1, 0x9}, &(0x7f0000000700)=0x90)
clone(0x30020100, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000000c0))

2018/05/07 18:15:41 executing program 7:
pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat$cgroup_subtree(r1, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0xe000, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6811f986058e7459846ac472f30730421b9bb4016f864cac32da84e247bc43e2451378b2d30ccb91c861174e6beaf16ed5e09915d87c42988984557113aa024feec3f11357392fe51f173ac1039a054674a40ac8c6ad4a768d419b3d962823114f70d3e940c0bb3eb84f13bfe26d680cc45f105daa7c10415fc2acddedc9ec705c84b86ed780b76131467e343c5f112c97ba6312d62d523b961d67c7f239874f3258789bc8e73e6365b58b6b6a4c7c0094eef7a283c65b9b693011b92cdb9c905abf88cc922c33f556b32b275f2829e797497f455290b49bd285cc30e6ed631d89b8546ad6130dfeac94", @ANYBLOB="515dd38cb5b6b97ef65afe57c35a5ec7039a3ec8b41a957226a80653bb5d168512ef9f32f1f6c0cc1f94ff00100ac83f7aa8767592ab087463dcab7f67529e108cf30e05968472000000800000000089d52111deeae7da5c52dc27d211d98ed9fc7e16ddbdc5095b098f9bd585602a0e123225e1101a9e538dc06ae25d38a4ce94a81d9308d8c47c", @ANYRES32, @ANYRES64=r0])
r2 = open(&(0x7f00000000c0)='./file0\x00', 0xa602, 0x40000004)
fallocate(r2, 0x0, 0x0, 0x3f0000)
fstatfs(r2, &(0x7f0000000140)=""/155)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0x2000})
connect$ipx(r2, &(0x7f0000000280)={0x4, 0x100, 0x9584, "6c8a1143446e"}, 0x10)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={<r3=>0x0, @multicast2, @broadcast}, &(0x7f0000000100)=0xc)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r3, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc)

[  257.734244] FAT-fs (loop4): bogus number of reserved sectors
2018/05/07 18:15:41 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  257.768878] FAT-fs (loop0): invalid media value (0x26)
2018/05/07 18:15:41 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x8, 0xfffffffffffffffc}, [{0x0, 0x0, 0x80}]}, 0x58)

2018/05/07 18:15:41 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
ioctl$TIOCNXCL(r0, 0x540d)

2018/05/07 18:15:41 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000000080)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  257.768884] FAT-fs (loop0): Can't find a valid FAT filesystem
[  257.786276] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:41 executing program 2:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9)
getxattr(&(0x7f0000000240)='.\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0x40)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0)
kexec_load(0xdc, 0x2, &(0x7f0000000580)=[{&(0x7f0000000480)="068d32b3ad61a9e6a171303b8df20fdbaec58dec77c71fc462cf28c45bb00fbf5803f8476952ed7f9b53a452d568975a31648266bde12d3c06518e39e5f0c569e26192360ed326aac47d1296bc68f60684b9f263e46853ed8e695f26e94a433140d52a6f9a980d48f25caf9d5dd85492ec6b3bbfd8d150bfc5ad3b401042ae3f379291329135183fdd6300b2fb7d341e7c59f583b2e5bd951ace3d3679d9b5324f368ba7d34e28dbfbc29e25d2b2ba942880be1d8ad0a112404c8ed70a01803e039c7410f1ac88158b601ce2c09c78feb9985291322e6b847cb353338adf16eaf8c54d849a2734c79e", 0xe9, 0x0, 0x9}, {&(0x7f0000000140)="0813fe461af9a642e9a267879484bafd09e53ea8b0837adf633461892a0e6aafe6d312c8ba49770c6807e593d6db73434108f072a42dcf16f0655f8ff9dda754a341a2d9bf5bcabd01ef686eb52be8f199", 0x51, 0xa2, 0x200}], 0x3e0000)
alarm(0x10000)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={<r1=>0x0, 0xe1, 0x3, 0x6}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=<r2=>0x0, &(0x7f00000005c0)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={r1, 0x9, 0x0, 0x7, 0x1ff, 0x81, 0x101, 0x4, {r2, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x7, 0x101, 0x3, 0x3, 0x10}}, &(0x7f00000006c0)=0xb0)
syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000007c0)={r2, @in6={{0xa, 0x4e24, 0x82, @loopback={0x0, 0x1}, 0x6}}, 0x1, 0x9}, &(0x7f0000000700)=0x90)
clone(0x30020100, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000000c0))

2018/05/07 18:15:41 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000100000000000400000000000000001722cf37c0ef3d28000000"], 0x58)

[  257.786290] FAT-fs (loop5): Directory bread(block 113) failed
[  257.786301] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:15:41 executing program 2:
r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0)
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')

[  257.807526] FAT-fs (loop5): Directory bread(block 112) failed
[  257.807542] FAT-fs (loop5): Directory bread(block 113) failed
[  257.807600] FAT-fs (loop5): Directory bread(block 114) failed
[  257.808203] FAT-fs (loop5): Directory bread(block 112) failed
[  257.808217] FAT-fs (loop5): Directory bread(block 113) failed
[  257.808232] FAT-fs (loop5): Directory bread(block 114) failed
[  257.809283] FAT-fs (loop3): Directory bread(block 112) failed
[  257.809349] FAT-fs (loop3): Directory bread(block 113) failed
[  257.809363] FAT-fs (loop3): Directory bread(block 114) failed
[  257.816363] FAT-fs (loop3): Directory bread(block 112) failed
[  257.816377] FAT-fs (loop3): Directory bread(block 113) failed
[  257.816390] FAT-fs (loop3): Directory bread(block 114) failed
[  257.818407] FAT-fs (loop3): Directory bread(block 112) failed
[  257.818421] FAT-fs (loop3): Directory bread(block 113) failed
[  257.818433] FAT-fs (loop3): Directory bread(block 114) failed
[  257.821833] FAT-fs (loop7): Unrecognized mount option "h���tY�j�r�0B��
o�L�2ڄ�G�C�Ex��ˑ�aNk��n����|B���Uq�O���W9/�:��Ft�
[  257.821833] �ƭJv�A�=�(#Op��@��>�O��mh�_]�|A_¬����p\��n׀�a1F~4<_" or missing value
[  257.822927] attempt to access beyond end of device
[  257.822935] loop3: rw=536870984, want=120, limit=112
[  257.825853] FAT-fs (loop0): invalid media value (0x26)
[  257.825858] FAT-fs (loop0): Can't find a valid FAT filesystem
[  257.863993] attempt to access beyond end of device
[  257.864001] loop5: rw=536870984, want=127, limit=112
[  257.884113] FAT-fs (loop7): Unrecognized mount option "h���tY�j�r�0B��
o�L�2ڄ�G�C�Ex��ˑ�aNk��n����|B���Uq�O���W9/�:��Ft�
[  257.884113] �ƭJv�A�=�(#Op��@��>�O��mh�_]�|A_¬����p\��n׀�a1F~4<_" or missing value
[  257.910501] attempt to access beyond end of device
[  257.910507] loop5: rw=536870912, want=1127, limit=112
[  257.910694] attempt to access beyond end of device
[  257.910698] loop5: rw=536870912, want=1128, limit=112
[  257.910710] attempt to access beyond end of device
[  257.910714] loop5: rw=536870912, want=1129, limit=112
[  257.910725] attempt to access beyond end of device
[  257.910729] loop5: rw=536870912, want=1130, limit=112
[  257.910738] attempt to access beyond end of device
[  257.910742] loop5: rw=536870912, want=1131, limit=112
[  257.910751] attempt to access beyond end of device
[  257.910755] loop5: rw=536870912, want=116, limit=112
[  257.910765] attempt to access beyond end of device
[  257.910769] loop5: rw=536870912, want=117, limit=112
[  257.910778] attempt to access beyond end of device
[  257.910782] loop5: rw=536870912, want=118, limit=112
[  257.910792] attempt to access beyond end of device
[  257.910796] loop5: rw=536870912, want=119, limit=112
[  258.034477] FAT-fs (loop0): bogus number of reserved sectors
[  258.034482] FAT-fs (loop0): Can't find a valid FAT filesystem
[  258.046082] FAT-fs (loop3): Directory bread(block 112) failed
[  258.046097] FAT-fs (loop3): Directory bread(block 113) failed
[  258.046110] FAT-fs (loop3): Directory bread(block 114) failed
[  258.059985] FAT-fs (loop3): Directory bread(block 112) failed
[  258.059999] FAT-fs (loop3): Directory bread(block 113) failed
[  258.060012] FAT-fs (loop3): Directory bread(block 114) failed
[  258.060789] FAT-fs (loop3): Directory bread(block 112) failed
[  258.060801] FAT-fs (loop3): Directory bread(block 113) failed
[  258.060813] FAT-fs (loop3): Directory bread(block 114) failed
[  258.062378] attempt to access beyond end of device
[  258.062385] loop3: rw=536870984, want=120, limit=112
[  258.066020] FAT-fs (loop5): Directory bread(block 112) failed
[  258.066037] FAT-fs (loop5): Directory bread(block 113) failed
[  258.066050] FAT-fs (loop5): Directory bread(block 114) failed
[  258.079292] FAT-fs (loop5): Directory bread(block 112) failed
[  258.079305] FAT-fs (loop5): Directory bread(block 113) failed
[  258.079318] FAT-fs (loop5): Directory bread(block 114) failed
[  258.079880] FAT-fs (loop5): Directory bread(block 112) failed
[  258.079892] FAT-fs (loop5): Directory bread(block 113) failed
[  258.079904] FAT-fs (loop5): Directory bread(block 114) failed
[  258.086127] FAT-fs (loop0): bogus number of reserved sectors
[  258.086131] FAT-fs (loop0): Can't find a valid FAT filesystem
[  258.103478] attempt to access beyond end of device
[  258.103485] loop5: rw=536870984, want=127, limit=112
[  258.158103] attempt to access beyond end of device
[  258.158110] loop5: rw=536870912, want=1127, limit=112
[  258.158317] attempt to access beyond end of device
[  258.158322] loop5: rw=536870912, want=1128, limit=112
[  258.158334] attempt to access beyond end of device
[  258.158339] loop5: rw=536870912, want=1129, limit=112
[  258.158348] attempt to access beyond end of device
[  258.158353] loop5: rw=536870912, want=1130, limit=112
[  258.158362] attempt to access beyond end of device
[  258.158366] loop5: rw=536870912, want=1131, limit=112
[  258.158376] attempt to access beyond end of device
[  258.158380] loop5: rw=536870912, want=116, limit=112
[  258.158389] attempt to access beyond end of device
[  258.158394] loop5: rw=536870912, want=117, limit=112
[  258.158403] attempt to access beyond end of device
[  258.158407] loop5: rw=536870912, want=118, limit=112
[  258.158416] attempt to access beyond end of device
[  258.158420] loop5: rw=536870912, want=119, limit=112
[  258.535456] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/05/07 18:15:41 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)
fstatfs(r0, &(0x7f0000000140)=""/155)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x10000)

2018/05/07 18:15:41 executing program 2:
r0 = epoll_create1(0x0)
r1 = socket(0xf, 0x0, 0x20000000)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0)
fcntl$setstatus(r2, 0x4, 0x6400)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20cd00, 0x100)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4))
ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8)

2018/05/07 18:15:41 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
syz_read_part_table(0x1, 0x9, &(0x7f0000001740)=[{&(0x7f0000000740)="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", 0x1000, 0xfffffffffffffffe}, {&(0x7f00000000c0)="39444c761a3deb2d4b6073e94772b76150c1e00555ba7bb6eb19710bb058279255855674a60583d191aa133e009467d919acbe39", 0x34}, {&(0x7f0000000140)="1a1ce7263203cd54b6974a62e8b392d983ee55a861e2bc852935a4f1f379b17240ed7cfa993bf80d313b8260a1bcb024dc7407b62c90c70b7b824a83cc1aae43e8aa7089dbb630e15d424082567b21d10c3fe6090818f673", 0x58, 0x1}, {&(0x7f00000001c0)="0ca3d5ed44f582b7344798c10fbce887921c4813ceee04b01d4df7754b259e32224f1557bd8f2ef0dccc11a12ac34b0dfd085327cfc994458121b0e35ca7d835ad9ed350f49a0a446d40c9c3118273be56141da9b2b8a1ddbf55dff63c62e4c2fad1e687b81eec877fba88d4dee5e37fa88507", 0x73, 0x40}, {&(0x7f0000000240)="071d76285e77d7b8c556bc08c0a77ad34626cfe7b324dd26a35459ddce4c81ce8d2eb7c95a84eefe4f4f0f08ab368696d02420b37b3cf1207e99e777164c25acf3956f11529478e3a32d5cdf6551a7c8cdd882a5ffaaece6e85224b431c7b76691792fcfeda9c7ef90ddbefe30b8c5ec278591410c0d42d97e634131109b00f77f42f97bc0de6d40a4098de29609a722c439925d2ad1c6455e63f6e070a338dfa3f5e51fe61f68abed6b12a5d04e9f4270a992f882efc78db5ae76830d47c108d369", 0xc2, 0x40}, {&(0x7f0000000340)="363719c01e1460466eb3c955c1f572df1021146ca6d491ad5b953011e02e488659cfcd21fcee3e57d98f8998053351af4f234e1f8e2ec9fbe8d8d13f25d987e1b6153467b2a04a99e4128935db6a5153d6f5b90d8190c65a3cbff71b35815278ae6c324ff35c00c93eb36f13a988473ec6004024fef878e90b0f2fd51ca637b2d32cc38c67629821e1d0843bdceb9b047e1ec06aa6614384c49c170a5b", 0x9d, 0x7}, {&(0x7f0000000400)="a56ebdea630bdae32ca95c", 0xb, 0x1}, {&(0x7f0000000500)="43331a18e5e95b28f5690c823096e8a7e563e033d5d2feae3316a287c5130bccae98153eea059d174dc1de9a5b0312ab26998160a50afb5b261ed87d321e215398230f8b58d6e02c5f50686cde57e15087435f4f8a6108add25f822294a9d36cae5435ec5fe1bf6c2b", 0x69, 0x3}, {&(0x7f0000000580)="5b0568e44e96e2274d5af3fc378a09ec1a19723a64f60cb1d8ae5df1e1dd40001a312f588c47f5d6da924da85075fc97551796fcf27119bf27092c5eeb5e1b62fad745a249cefb160b39df330b1a8c2b872eea9963ad", 0x56, 0x101}])
fallocate(r0, 0x1, 0x0, 0x81)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x100000000, 0x8)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:41 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = socket(0x1000000010, 0x802, 0x0)
sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0xfcc3f844bc1f3e8c, 0x0, 0x3f0000)

2018/05/07 18:15:41 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:41 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x4003fffa, 0x2)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:41 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x6, 0x0)
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0), 0x4)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
close(r0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)

2018/05/07 18:15:41 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x9b, "77bb863773d1e04e27c5b469788ec1d49651a2509b34febb4d00e7b322023adabd87b09020c322418a76531bc68eb93378a530fa1b9f4e3df63204594c0f98b220d4deaa7592188e7319df77e639d2fe96c43f603fc0a94c96595e5bd4fc2c037ba10c598909906b3102f6d77296b0f6d9de00a4ed8f15a6f7387aeeed340642ff3b9c2c7a145b7b2477b5d740df50ad3ab469efe88821f476cd06"}, &(0x7f00000001c0)=0xa3)
r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
fchdir(r0)
ioctl$LOOP_SET_FD(r4, 0x4c00, r3)

2018/05/07 18:15:42 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[])
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0)
clock_gettime(0x0, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x64)
utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {r1, r2/1000+10000}}, 0x100)
writev(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="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", 0x55f}, {&(0x7f00000012c0)="b34d670ae6127af43654eedf27950a8bb6aeeb1374dc9c2ed46726be7eb06fce89ee9f3b4491432b8cf36b9639bb3d5366552d342f46467f31d661201f9e7c1c9c68e45d5b59b9815e0a698c660882998aee602f95e3c06a90b6c7155538a2aa42e7dcca6f29c36f2f82d47595494cc07e203ee37afca1e7965557d96dc746d9b1c3104fbff89bc0253d582458fbeb4585544a9a19a1e6660e269746fc2ed4bdfa7f07d9f691098fee3a55d07b138312292c64f238b9b6ce27520b6dc68e2d909431a33cf7a58790cb05e5bdaefd858c2ddb8e6ef5", 0xd5}, {&(0x7f0000001480)="296464732228ce99dc9ec8054ad3779c534d44dcf8fd5e82a00bb3b506c95450780886ee7310a3ca3da600f68c66c1ef81c1e0adef91e96fced6ff8dafb70a27f71417d96ceb1496337f0d010942145701430f3182955d4db4ea65f5f22a49529c17b744269d35b76f8728949563787657122a85af9316c4dfbdc8dd3f31ea7f363a0a9a350eb2eb5a432f5b5b77cefce5f35f79ffff527a4d9355d605432172fd09", 0xa2}], 0x3)

2018/05/07 18:15:42 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000100000000000000000000000000000000000000000000000000000000000000000000000002300"], 0x58)
truncate(&(0x7f00000000c0)='./file0\x00', 0x1)

[  258.640767] FAT-fs (loop4): bogus number of reserved sectors
[  258.642472] FAT-fs (loop0): bogus number of reserved sectors
2018/05/07 18:15:42 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
getdents64(r0, &(0x7f0000000140)=""/74, 0x4a)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:42 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [], @multicast1}, <r1=>0x0}, &(0x7f00000000c0)=0x14)
fallocate(r0, 0x0, 0x0, 0x81)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x100000001, 0x4e22, 0x0, 0x4e24, 0xffffffffffffffc0, 0x2, 0xa0, 0x0, 0x7f, r1, r2}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x4, 0x1f, 0x9, 0x401}, {0x4, 0x5, 0xffffffffffffffc0, 0xd84}, 0xd24e, 0x6e6bbb, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x3, 0x0, 0x8000, 0x3, 0x800, 0x5}}, 0xe8)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x6, 0x6, 0x10, "0d3fc53a3ded88136b77c1f531ff99685976f78c74fceca22d655ed12bf9ab6672a2a1420014583acc61264d497302f4f947e20d54d9f94f4427677792d644fe", "b3947b7198e4eaaf8afe3513034f8dcbc912b713b13093b3c34bb7fc967c62d6", [0xffffffff, 0x101]})
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:42 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)

[  258.642477] FAT-fs (loop0): Can't find a valid FAT filesystem
[  258.657359] FAT-fs (loop5): Directory bread(block 112) failed
[  258.657374] FAT-fs (loop5): Directory bread(block 113) failed
[  258.657387] FAT-fs (loop5): Directory bread(block 114) failed
[  258.661926] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:42 executing program 6:
r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockname$netrom(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e26, @broadcast=0xffffffff}, 0xffffffffffffffff)
r2 = syz_open_procfs(0x0, &(0x7f0000000100)='status\x00')
ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000240)=0x1)
sendto$inet(r1, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x2, 0x1, 'client0\x00', 0x6, "0cd4d59ffe41330f", "2fbf5ef92d1e7420a44ef0522f2b6651aead9881ad4d2983480a9439729269b9", 0xb9a, 0xfffffffffffffffc})
sendmmsg(r1, &(0x7f00000082c0)=[{{&(0x7f00000002c0)=@generic={0x0, "a26a279defc89dacd4ee8d244b5117df39c3f7c9238d283476430da46d3285a40bcf346a85a602357e7f65318484d5ee2654354e3c6833b2aacee25692d48e7d1fd1f4adcd83ba851ea7639c252b2e2a0ca7ac21aa5bcdae03318ece04d0a72f7d36015283b1a6d3ec7599a6ceaed5462aafbed3de0750e9f700a2eb9fc5"}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{0x0, 0x0, &(0x7f0000003e00), 0x0, &(0x7f0000003e80)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0)

2018/05/07 18:15:42 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

[  258.661947] FAT-fs (loop7): Directory bread(block 113) failed
[  258.661964] FAT-fs (loop7): Directory bread(block 114) failed
[  258.666192] FAT-fs (loop5): Directory bread(block 112) failed
[  258.666204] FAT-fs (loop5): Directory bread(block 113) failed
[  258.666218] FAT-fs (loop5): Directory bread(block 114) failed
[  258.670382] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:42 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={<r3=>0x0})
ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r3, 0xa, &(0x7f00000000c0)=[0x100000000, 0x4, 0xef, 0x9, 0x9cb, 0x9, 0xfff, 0x0, 0x7, 0x20], &(0x7f0000000100)=[0x7, 0x5, 0x7ff], 0x11, 0x2, 0x1, &(0x7f0000000140)=[0x40, 0x5], &(0x7f0000000180)=[0x7f]})
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

[  258.670394] FAT-fs (loop5): Directory bread(block 113) failed
[  258.670670] FAT-fs (loop7): Directory bread(block 112) failed
[  258.670683] FAT-fs (loop7): Directory bread(block 113) failed
[  258.670696] FAT-fs (loop7): Directory bread(block 114) failed
[  258.671631] FAT-fs (loop5): Directory bread(block 114) failed
[  258.685918] FAT-fs (loop3): Directory bread(block 112) failed
[  258.685934] FAT-fs (loop3): Directory bread(block 113) failed
[  258.685948] FAT-fs (loop3): Directory bread(block 114) failed
[  258.686364] FAT-fs (loop7): Directory bread(block 112) failed
[  258.686376] FAT-fs (loop7): Directory bread(block 113) failed
[  258.686391] FAT-fs (loop7): Directory bread(block 114) failed
[  258.693833] FAT-fs (loop3): Directory bread(block 112) failed
[  258.693848] FAT-fs (loop3): Directory bread(block 113) failed
[  258.693863] FAT-fs (loop3): Directory bread(block 114) failed
[  258.694450] FAT-fs (loop3): Directory bread(block 112) failed
[  258.694466] FAT-fs (loop3): Directory bread(block 113) failed
[  258.694479] FAT-fs (loop3): Directory bread(block 114) failed
[  258.699150] attempt to access beyond end of device
[  258.699158] loop3: rw=536870984, want=120, limit=112
[  258.806882] FAT-fs (loop0): bogus number of reserved sectors
[  258.806888] FAT-fs (loop0): Can't find a valid FAT filesystem
[  258.829531] attempt to access beyond end of device
[  258.829535] loop7: rw=536870912, want=1127, limit=112
[  258.829648] attempt to access beyond end of device
[  258.829651] loop7: rw=536870912, want=1128, limit=112
[  258.829659] attempt to access beyond end of device
[  258.829661] loop7: rw=536870912, want=1129, limit=112
[  258.829667] attempt to access beyond end of device
[  258.829670] loop7: rw=536870912, want=1130, limit=112
[  258.829676] attempt to access beyond end of device
[  258.829678] loop7: rw=536870912, want=1131, limit=112
[  258.829684] attempt to access beyond end of device
[  258.829687] loop7: rw=536870912, want=116, limit=112
[  258.829693] attempt to access beyond end of device
[  258.829695] loop7: rw=536870912, want=117, limit=112
[  258.829701] attempt to access beyond end of device
[  258.829703] loop7: rw=536870912, want=118, limit=112
[  258.829709] attempt to access beyond end of device
[  258.829711] loop7: rw=536870912, want=119, limit=112
[  258.922719] FAT-fs (loop0): bogus number of reserved sectors
[  258.922725] FAT-fs (loop0): Can't find a valid FAT filesystem
[  258.960049] FAT-fs (loop5): Directory bread(block 112) failed
[  258.960063] FAT-fs (loop5): Directory bread(block 113) failed
[  258.960075] FAT-fs (loop5): Directory bread(block 114) failed
[  258.984033] FAT-fs (loop3): Directory bread(block 112) failed
[  258.984048] FAT-fs (loop3): Directory bread(block 113) failed
[  258.984057] FAT-fs (loop5): Directory bread(block 112) failed
[  258.984065] FAT-fs (loop3): Directory bread(block 114) failed
[  258.984068] FAT-fs (loop5): Directory bread(block 113) failed
[  258.984079] FAT-fs (loop5): Directory bread(block 114) failed
[  258.987571] FAT-fs (loop3): Directory bread(block 112) failed
[  258.987585] FAT-fs (loop3): Directory bread(block 113) failed
[  258.987596] FAT-fs (loop3): Directory bread(block 114) failed
[  258.987888] FAT-fs (loop5): Directory bread(block 112) failed
[  258.987901] FAT-fs (loop5): Directory bread(block 113) failed
[  258.987915] FAT-fs (loop5): Directory bread(block 114) failed
[  258.988417] FAT-fs (loop3): Directory bread(block 112) failed
[  258.988431] FAT-fs (loop3): Directory bread(block 113) failed
[  258.988443] FAT-fs (loop3): Directory bread(block 114) failed
[  258.989724] attempt to access beyond end of device
[  258.989731] loop3: rw=536870984, want=120, limit=112
[  259.006318] FAT-fs (loop7): Directory bread(block 112) failed
[  259.006331] FAT-fs (loop7): Directory bread(block 113) failed
[  259.006341] FAT-fs (loop7): Directory bread(block 114) failed
[  259.009478] FAT-fs (loop7): Directory bread(block 112) failed
[  259.009490] FAT-fs (loop7): Directory bread(block 113) failed
[  259.009501] FAT-fs (loop7): Directory bread(block 114) failed
[  259.012554] FAT-fs (loop7): Directory bread(block 112) failed
[  259.012568] FAT-fs (loop7): Directory bread(block 113) failed
[  259.012580] FAT-fs (loop7): Directory bread(block 114) failed
[  259.036421] attempt to access beyond end of device
[  259.036430] loop5: rw=536870984, want=127, limit=112
[  259.112572] attempt to access beyond end of device
[  259.112579] loop7: rw=536870912, want=1127, limit=112
[  259.112775] attempt to access beyond end of device
[  259.112780] loop7: rw=536870912, want=1128, limit=112
[  259.112792] attempt to access beyond end of device
[  259.112796] loop7: rw=536870912, want=1129, limit=112
[  259.112804] attempt to access beyond end of device
[  259.112808] loop7: rw=536870912, want=1130, limit=112
[  259.112817] attempt to access beyond end of device
[  259.112821] loop7: rw=536870912, want=1131, limit=112
[  259.112830] attempt to access beyond end of device
[  259.112834] loop7: rw=536870912, want=116, limit=112
[  259.112843] attempt to access beyond end of device
[  259.112848] loop7: rw=536870912, want=117, limit=112
[  259.112857] attempt to access beyond end of device
[  259.112861] loop7: rw=536870912, want=118, limit=112
[  259.112870] attempt to access beyond end of device
[  259.112874] loop7: rw=536870912, want=119, limit=112
[  259.114969] attempt to access beyond end of device
[  259.114981] loop5: rw=536870912, want=1127, limit=112
[  259.115166] attempt to access beyond end of device
[  259.115170] loop5: rw=536870912, want=1128, limit=112
[  259.115181] attempt to access beyond end of device
[  259.115185] loop5: rw=536870912, want=1129, limit=112
[  259.115194] attempt to access beyond end of device
[  259.115198] loop5: rw=536870912, want=1130, limit=112
[  259.115207] attempt to access beyond end of device
[  259.115212] loop5: rw=536870912, want=1131, limit=112
[  259.115221] attempt to access beyond end of device
[  259.115225] loop5: rw=536870912, want=116, limit=112
[  259.115234] attempt to access beyond end of device
[  259.115238] loop5: rw=536870912, want=117, limit=112
[  259.115247] attempt to access beyond end of device
[  259.115251] loop5: rw=536870912, want=118, limit=112
[  259.115261] attempt to access beyond end of device
[  259.115265] loop5: rw=536870912, want=119, limit=112
[  259.519518] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/05/07 18:15:43 executing program 2:
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x1, 0x0, &(0x7f0000000200)='>'})

2018/05/07 18:15:43 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$setlease(r0, 0x400, 0x2)
setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='security.evm\x00', &(0x7f0000000200)='system&++keyringmd5sum@]\'/nodevwlan0\x00', 0x25, 0x2)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8)
getsockname(r0, &(0x7f0000000240)=@alg, &(0x7f00000002c0)=0x80)
connect(r2, &(0x7f0000000440)=@hci={0x1f, r3, 0x3}, 0x80)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
pwrite64(r1, &(0x7f0000000180)="63a3166f19082b164035d21975e94300228c020e7ae59bc2d3e0490f5483d5c501c8cf588b1f2d0482f40c58eeb260272c2c37", 0x33, 0x0)

2018/05/07 18:15:43 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40000, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x8001, 0x4)
syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x8c00)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4)

2018/05/07 18:15:43 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0)

2018/05/07 18:15:43 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:43 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)
fstatfs(r0, &(0x7f0000000140)=""/155)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x10000)

2018/05/07 18:15:43 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x7, &(0x7f00000016c0)=[{&(0x7f00000001c0)="4b4c1ba16113ba8b111a6dc65fecc7bba31412f7aaaa3be0eea6019a44eddad1e4395f3fe43ba2b92c2fa72169af1eb89812f149e54d58162cf6a574ad156cceb44efbffa7dac3cd3e65c2acc33deb1897c51956bdecd8268c9cc0765b4e99351a0bfdf2f58a05096bcce5d7bb14c485317f358a4a08ab9fc283cca8df4b74ce1d75b790a2319fdf0214ff124515fad17d2d1a916c90284342c88f91b820a396b08a5efb9e33c1eee8c5f29f6fea9991b19e71b2cff397dd2ba504c34a6e6d75a4a50b22b92d0fa509af7c51dd4225a37f593ba6010db17655b8fdb519", 0xdd, 0xdb1}, {&(0x7f00000002c0)="fbcc9b77b9505e30104df99a0a13371b470e166927f4c32e55bda7897caee1c6d0617537bddd18009b", 0x29, 0x1}, {&(0x7f0000000300)="a2c523fff5ca7d321a5c041cd214e9a3646e8c1f79fe229a98d925a1c3b3e3a90227114fb9fd7554f256b70a5f135dcc16786702afcddeb1b51102da47858a515b0cdb5795f612941c5b9a13e25e6725c0c6fdc33c533dfcbf7ec09c5345bceeda2d309cbc7ae6ac58d09c7118c96688d324f518029af1970af013ac7106185f15de422716e06263880e580e6176550cca12", 0x92, 0x1}, {&(0x7f0000000500)="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", 0x1000, 0x8001}, {&(0x7f00000003c0)="5b807b1dbbd729dfc0aa2fab5b30ff5ff7e50ae9f104c1450e771d8738e966c2ecdf30e974f2e83ae2ac7ab58f6b46949f269d5e1cc3f527bd5d3c9daa964f714d95b819527752b36e7712dd5b21c60c7b95c73e33b0eb550f249fcf5b6704050c2da0f91ad2f7370d49ced28ab90e8d2026e382e65ff33c2a4b51d6cd20d47004197bb642b812373141f5b7037510c1f896afe0b11f6a0e447dd8ef38e40d12adec0600e5098102b1d0b82e37f26eadc9f4ff672bdb65edf6ae3c15", 0xbc, 0xfffffffffffffff7}, {&(0x7f0000001500)="864690d6f6a287cddd467e285a1e7b4f1a46a79bced207af774f917d5660bb91e9dfdd5ded547fbcd39e58d1bb067cdb5c839954b3fdabfc70b7688a354974b96ae5ae211e3b68b2129e9928dfc1bdb245c8da162f905addd08baaa289bc1cd5ff90c10cf2bbb4114425c98560ffeb1ce2f4f9ad635c6636435ecb95bc290c71690789ed43b526e3e7550814", 0x8c}, {&(0x7f00000015c0)="e6c66599362290f7be9fea8abb60a3d68ad31f9b4b5aca8cb794877a8cb3e7c864df4f58086524b50a2415e516423be0d0e89ba84e98da43da863009ce71a327e005ee924390a6d7b395984f23ac1b83e2acfbea15fba67679fb641eeee835a8461697af5f4a5b0207176fc66d468d62f7ac457bbc452ba062f2f8ae6a698ea34727df926ed3632134ab6d98d363a6ddc49eb8f75299169310f3d81c32f24313b5db6f0475f5dbff72b63e963d2d31f2f14d12487f54d9098ee180e14350add124ae7117147900599774e98b30a190a62357ce4b6d461e79319eea206e", 0xdd, 0x3}], 0x2040, &(0x7f0000001780)={[{@tz_utc='tz=UTC', 0x2c}, {@flush='flush', 0x2c}, {@debug='debug', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x33]}, 0x2c}]})
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:43 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  259.826504] binder: 26941:26943 ioctl 40046205 100000000 returned -22
[  259.843106] FAT-fs (loop0): bogus number of reserved sectors
2018/05/07 18:15:43 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x401, 0x1, 'client0\x00', 0x0, "9bdfe431ebd49f2e", "f42c16a0b51978a0ebf527a6db9d40179737590cc5e1b644ca9f3aa05c283387", 0x81, 0x7f})
fallocate(r0, 0x3, 0x0, 0x3f0000)
lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
ioprio_get$uid(0x3, r1)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:43 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f00000000c0)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  259.843111] FAT-fs (loop0): Can't find a valid FAT filesystem
[  259.850380] FAT-fs (loop4): bogus number of reserved sectors
[  259.850384] FAT-fs (loop4): Can't find a valid FAT filesystem
[  259.874039] FAT-fs (loop6): Directory bread(block 112) failed
[  259.874055] FAT-fs (loop6): Directory bread(block 113) failed
[  259.874068] FAT-fs (loop6): Directory bread(block 114) failed
2018/05/07 18:15:43 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:43 executing program 3:
syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe001, 0x0, &(0x7f0000000040), 0x10004, &(0x7f00000001c0)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:43 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  259.889704] FAT-fs (loop5): Directory bread(block 112) failed
[  259.889861] FAT-fs (loop5): Directory bread(block 113) failed
[  259.889874] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:15:43 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
rt_sigreturn()
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:43 executing program 6:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]})
prctl$seccomp(0x16, 0x3, &(0x7f0000000080)={0x20000000000001df, &(0x7f0000000040)})

2018/05/07 18:15:43 executing program 5:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$TIOCSTI(r0, 0x5412, 0x5)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000180)=0x5)
r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r3, 0x0, 0x0, 0x3f0000)
pread64(r3, &(0x7f0000000080)=""/91, 0x5b, 0x0)
ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000001c0)={0xe19, 0x5, 0x100})

[  259.910793] FAT-fs (loop7): Directory bread(block 112) failed
[  259.910805] FAT-fs (loop7): Directory bread(block 113) failed
[  259.910816] FAT-fs (loop7): Directory bread(block 114) failed
[  259.912735] FAT-fs (loop6): Directory bread(block 112) failed
[  259.912748] FAT-fs (loop6): Directory bread(block 113) failed
[  259.912759] FAT-fs (loop6): Directory bread(block 114) failed
[  259.913261] FAT-fs (loop6): Directory bread(block 112) failed
[  259.913272] FAT-fs (loop6): Directory bread(block 113) failed
[  259.913283] FAT-fs (loop6): Directory bread(block 114) failed
[  259.942672] FAT-fs (loop7): Directory bread(block 112) failed
[  259.942684] FAT-fs (loop7): Directory bread(block 113) failed
[  259.942697] FAT-fs (loop7): Directory bread(block 114) failed
[  259.943247] FAT-fs (loop7): Directory bread(block 112) failed
[  259.943259] FAT-fs (loop7): Directory bread(block 113) failed
[  259.943272] FAT-fs (loop7): Directory bread(block 114) failed
[  259.945682] FAT-fs (loop5): Directory bread(block 112) failed
[  259.945694] FAT-fs (loop5): Directory bread(block 113) failed
[  259.945707] FAT-fs (loop5): Directory bread(block 114) failed
[  259.946292] FAT-fs (loop5): Directory bread(block 112) failed
[  259.946307] FAT-fs (loop5): Directory bread(block 113) failed
[  259.946322] FAT-fs (loop5): Directory bread(block 114) failed
[  259.967738] FAT-fs (loop0): bogus number of reserved sectors
[  259.967742] FAT-fs (loop0): Can't find a valid FAT filesystem
[  259.968300] FAT-fs (loop3): Directory bread(block 112) failed
[  259.968317] FAT-fs (loop3): Directory bread(block 113) failed
[  259.968334] FAT-fs (loop3): Directory bread(block 114) failed
[  259.972757] FAT-fs (loop3): Directory bread(block 112) failed
[  259.972770] FAT-fs (loop3): Directory bread(block 113) failed
[  259.972782] FAT-fs (loop3): Directory bread(block 114) failed
[  259.973748] FAT-fs (loop3): Directory bread(block 112) failed
[  259.973760] FAT-fs (loop3): Directory bread(block 113) failed
[  259.973772] FAT-fs (loop3): Directory bread(block 114) failed
[  259.974685] attempt to access beyond end of device
[  259.974693] loop3: rw=536870984, want=120, limit=112
[  260.013322] FAT-fs (loop4): bogus number of reserved sectors
[  260.013326] FAT-fs (loop4): Can't find a valid FAT filesystem
[  260.014474] attempt to access beyond end of device
[  260.014481] loop5: rw=536870984, want=127, limit=112
[  260.022152] FAT-fs (loop0): bogus number of reserved sectors
[  260.022157] FAT-fs (loop0): Can't find a valid FAT filesystem
[  260.073280] attempt to access beyond end of device
[  260.073286] loop7: rw=536870912, want=1127, limit=112
[  260.073473] attempt to access beyond end of device
[  260.073478] loop7: rw=536870912, want=1128, limit=112
[  260.073482] buffer_io_error: 86 callbacks suppressed
[  260.073488] Buffer I/O error on dev loop7, logical block 1127, lost async page write
[  260.073497] attempt to access beyond end of device
[  260.073502] loop7: rw=536870912, want=1129, limit=112
[  260.073506] Buffer I/O error on dev loop7, logical block 1128, lost async page write
[  260.073515] attempt to access beyond end of device
[  260.073519] loop7: rw=536870912, want=1130, limit=112
[  260.073524] Buffer I/O error on dev loop7, logical block 1129, lost async page write
[  260.073532] attempt to access beyond end of device
[  260.073537] loop7: rw=536870912, want=1131, limit=112
[  260.073541] Buffer I/O error on dev loop7, logical block 1130, lost async page write
[  260.073549] attempt to access beyond end of device
[  260.073554] loop7: rw=536870912, want=116, limit=112
[  260.073558] Buffer I/O error on dev loop7, logical block 115, lost async page write
[  260.073567] attempt to access beyond end of device
[  260.073571] loop7: rw=536870912, want=117, limit=112
[  260.073575] Buffer I/O error on dev loop7, logical block 116, lost async page write
[  260.073583] attempt to access beyond end of device
[  260.073587] loop7: rw=536870912, want=118, limit=112
[  260.073592] Buffer I/O error on dev loop7, logical block 117, lost async page write
[  260.073602] attempt to access beyond end of device
[  260.073607] loop7: rw=536870912, want=119, limit=112
[  260.073611] Buffer I/O error on dev loop7, logical block 118, lost async page write
[  260.074137] attempt to access beyond end of device
[  260.074142] loop6: rw=536870912, want=1127, limit=112
[  260.074327] attempt to access beyond end of device
[  260.074331] loop6: rw=536870912, want=1128, limit=112
[  260.074336] Buffer I/O error on dev loop6, logical block 1127, lost async page write
[  260.074344] attempt to access beyond end of device
[  260.074348] loop6: rw=536870912, want=1129, limit=112
[  260.074352] Buffer I/O error on dev loop6, logical block 1128, lost async page write
[  260.074361] attempt to access beyond end of device
[  260.074365] loop6: rw=536870912, want=1130, limit=112
[  260.074374] attempt to access beyond end of device
[  260.074378] loop6: rw=536870912, want=1131, limit=112
[  260.074388] attempt to access beyond end of device
[  260.074392] loop6: rw=536870912, want=116, limit=112
[  260.074401] attempt to access beyond end of device
[  260.074405] loop6: rw=536870912, want=117, limit=112
[  260.074414] attempt to access beyond end of device
[  260.074418] loop6: rw=536870912, want=118, limit=112
[  260.074427] attempt to access beyond end of device
[  260.074431] loop6: rw=536870912, want=119, limit=112
[  260.083189] attempt to access beyond end of device
[  260.083195] loop5: rw=536870912, want=1127, limit=112
[  260.083391] attempt to access beyond end of device
[  260.083397] loop5: rw=536870912, want=1128, limit=112
[  260.083409] attempt to access beyond end of device
[  260.083413] loop5: rw=536870912, want=1129, limit=112
[  260.083424] attempt to access beyond end of device
[  260.083429] loop5: rw=536870912, want=1130, limit=112
[  260.083440] attempt to access beyond end of device
[  260.083444] loop5: rw=536870912, want=1131, limit=112
[  260.083455] attempt to access beyond end of device
[  260.083459] loop5: rw=536870912, want=116, limit=112
[  260.083470] attempt to access beyond end of device
[  260.083474] loop5: rw=536870912, want=117, limit=112
[  260.083484] attempt to access beyond end of device
[  260.083488] loop5: rw=536870912, want=118, limit=112
[  260.083498] attempt to access beyond end of device
[  260.083502] loop5: rw=536870912, want=119, limit=112
[  260.269939] FAT-fs (loop3): bogus number of reserved sectors
[  260.269944] FAT-fs (loop3): Can't find a valid FAT filesystem
[  260.326007] FAT-fs (loop4): bogus number of reserved sectors
[  260.326012] FAT-fs (loop4): Can't find a valid FAT filesystem
[  260.333203] FAT-fs (loop7): bogus number of reserved sectors
[  260.333208] FAT-fs (loop7): Can't find a valid FAT filesystem
[  260.337685] FAT-fs (loop3): bogus number of reserved sectors
[  260.337690] FAT-fs (loop3): Can't find a valid FAT filesystem
[  260.404559] FAT-fs (loop5): Directory bread(block 112) failed
[  260.404576] FAT-fs (loop5): Directory bread(block 113) failed
[  260.404589] FAT-fs (loop5): Directory bread(block 114) failed
[  260.409757] FAT-fs (loop5): Directory bread(block 112) failed
[  260.409769] FAT-fs (loop5): Directory bread(block 113) failed
[  260.409780] FAT-fs (loop5): Directory bread(block 114) failed
[  260.410354] FAT-fs (loop5): Directory bread(block 112) failed
[  260.410365] FAT-fs (loop5): Directory bread(block 113) failed
[  260.410375] FAT-fs (loop5): Directory bread(block 114) failed
[  260.437765] attempt to access beyond end of device
[  260.437772] loop5: rw=536870984, want=127, limit=112
[  260.498198] attempt to access beyond end of device
[  260.498205] loop5: rw=536870912, want=1127, limit=112
[  260.498391] attempt to access beyond end of device
[  260.498396] loop5: rw=536870912, want=1128, limit=112
[  260.498409] attempt to access beyond end of device
[  260.498413] loop5: rw=536870912, want=1129, limit=112
[  260.498422] attempt to access beyond end of device
[  260.498427] loop5: rw=536870912, want=1130, limit=112
[  260.498436] attempt to access beyond end of device
[  260.498440] loop5: rw=536870912, want=1131, limit=112
[  260.498449] attempt to access beyond end of device
[  260.498453] loop5: rw=536870912, want=116, limit=112
[  260.498463] attempt to access beyond end of device
[  260.498467] loop5: rw=536870912, want=117, limit=112
[  260.498476] attempt to access beyond end of device
[  260.498480] loop5: rw=536870912, want=118, limit=112
[  260.498489] attempt to access beyond end of device
[  260.498493] loop5: rw=536870912, want=119, limit=112
[  260.643661] binder: 26941:27034 ioctl c0306201 20ddd000 returned -14
[  260.749708] binder: 26941:27034 ioctl 40046205 100000000 returned -22
[  260.755425] binder_alloc: binder_alloc_mmap_handler: 26941 20000000-20002000 already mapped failed -16
[  260.758735] binder: BINDER_SET_CONTEXT_MGR already set
[  260.758741] binder: 26941:27034 ioctl 40046207 0 returned -16
[  260.758810] binder_alloc: 26941: binder_alloc_buf, no vma
[  260.758828] binder: 26941:27035 transaction failed 29189/-3, size 0-0 line 3133
2018/05/07 18:15:44 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x3f0000)
llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0)
write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), 0x10)

2018/05/07 18:15:44 executing program 6:
r0 = socket(0x2, 0x3, 0x3)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6c6f0000000000000000000000835600", 0x10)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)}, 0x0)

2018/05/07 18:15:44 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80000000, 0x20000)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
bind(r1, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

2018/05/07 18:15:44 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400", 0xc}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:44 executing program 2:
r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc)
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8)
r3 = getgid()
syz_fuse_mount(&(0x7f0000000000)='./file0/bus\x00', 0x0, r2, r3, 0xbab3, 0x1000000)

2018/05/07 18:15:44 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x18)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:44 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000001c0)='./file1\x00', 0x7fff6, 0x80)
fallocate(r0, 0x0, 0x0, 0x81)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xf5}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}], 0x38)
r1 = inotify_init1(0x80800)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x1)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)

2018/05/07 18:15:44 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
sync_file_range(r0, 0x1722bdf5, 0x1f, 0x7)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:44 executing program 6:
r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0)
write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '$))user]'}], 0xa, "1d787498d65265"}, 0x1b)
r1 = socket$inet6(0xa, 0x2100000000000002, 0x4)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c)
sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000480)}}], 0x2, 0x83)

[  260.758842] binder: 26941:27035 ioctl c0306201 20ddd000 returned -14
[  260.964992] binder: release 26941:27034 transaction 3 out, still active
[  260.974933] binder: undelivered TRANSACTION_COMPLETE
[  260.988720] binder: undelivered TRANSACTION_ERROR: 29189
[  260.995258] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it!
2018/05/07 18:15:44 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400", 0xc}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:44 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000180)={0x3, 0x3e6})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'rose0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x3e, 0xfffffffffffffff7, 0x1f, 0xfff, 0x1ff, 0x7, 0x75, 0x100000000, 0x3, 0x10000, 0x800, 0x81, 0x0, 0x1ff, 0x3a5, 0x0, [0x5, 0x3ff]}})
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

[  260.999131] FAT-fs (loop4): bogus number of reserved sectors
[  260.999136] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/05/07 18:15:44 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0)
ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)=0x1)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x81)
write$binfmt_elf32(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:44 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400", 0xc}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  261.011862] FAT-fs (loop0): bogus number of reserved sectors
2018/05/07 18:15:44 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x44)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x0, 0x7fff, 0x1f, <r1=>0x0}, &(0x7f0000000200)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xff, 0x8000, 0x2, 0x3, 0xfffffffffffffff9, 0x20, 0x3, r1}}], 0x30, 0x40}, 0x8800)
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:44 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x7f, 0x6, 0x1f})
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000000c0)={0x9, 0x3, 0x2, 0x401})

[  261.011867] FAT-fs (loop0): Can't find a valid FAT filesystem
[  261.030928] FAT-fs (loop3): Directory bread(block 112) failed
[  261.030943] FAT-fs (loop3): Directory bread(block 113) failed
[  261.030956] FAT-fs (loop3): Directory bread(block 114) failed
[  261.078349] FAT-fs (loop7): Directory bread(block 112) failed
[  261.078365] FAT-fs (loop7): Directory bread(block 113) failed
[  261.078379] FAT-fs (loop7): Directory bread(block 114) failed
[  261.082174] FAT-fs (loop5): Directory bread(block 112) failed
[  261.082186] FAT-fs (loop5): Directory bread(block 113) failed
[  261.082198] FAT-fs (loop5): Directory bread(block 114) failed
[  261.086023] FAT-fs (loop7): Directory bread(block 112) failed
[  261.086037] FAT-fs (loop7): Directory bread(block 113) failed
[  261.086050] FAT-fs (loop7): Directory bread(block 114) failed
[  261.086665] FAT-fs (loop7): Directory bread(block 112) failed
[  261.086678] FAT-fs (loop7): Directory bread(block 113) failed
[  261.086691] FAT-fs (loop7): Directory bread(block 114) failed
[  261.087757] FAT-fs (loop5): Directory bread(block 112) failed
[  261.087770] FAT-fs (loop5): Directory bread(block 113) failed
[  261.087782] FAT-fs (loop5): Directory bread(block 114) failed
[  261.089629] FAT-fs (loop5): Directory bread(block 112) failed
[  261.089642] FAT-fs (loop5): Directory bread(block 113) failed
[  261.089654] FAT-fs (loop5): Directory bread(block 114) failed
[  261.148590] attempt to access beyond end of device
[  261.148598] loop5: rw=536870984, want=127, limit=112
[  261.218920] attempt to access beyond end of device
[  261.218926] loop7: rw=536870912, want=1127, limit=112
[  261.219115] attempt to access beyond end of device
[  261.219120] loop7: rw=536870912, want=1128, limit=112
[  261.219132] attempt to access beyond end of device
2018/05/07 18:15:44 executing program 6:
r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc)
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8)
r3 = getgid()
syz_fuse_mount(&(0x7f0000000000)='./file0/bus\x00', 0x0, r2, r3, 0xbab3, 0x1000000)

2018/05/07 18:15:44 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, <r1=>0x0})
syz_open_procfs(r1, &(0x7f0000000180)='net/bnep\x00')

2018/05/07 18:15:44 executing program 2:
r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc)
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8)
r3 = getgid()
syz_fuse_mount(&(0x7f0000000000)='./file0/bus\x00', 0x0, r2, r3, 0xbab3, 0x1000000)

2018/05/07 18:15:44 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYRES16=r0], 0xfffffe95)

2018/05/07 18:15:44 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x10000)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:44 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200", 0x12}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:44 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17, 0xfffffffffffffc01}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:44 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x2, 0x8)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x81)
write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000002e0000000000000000000000fcff20000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

[  261.219136] loop7: rw=536870912, want=1129, limit=112
[  261.219146] attempt to access beyond end of device
[  261.219150] loop7: rw=536870912, want=1130, limit=112
[  261.219159] attempt to access beyond end of device
[  261.219163] loop7: rw=536870912, want=1131, limit=112
[  261.219173] attempt to access beyond end of device
[  261.219177] loop7: rw=536870912, want=116, limit=112
[  261.219186] attempt to access beyond end of device
[  261.219191] loop7: rw=536870912, want=117, limit=112
[  261.219200] attempt to access beyond end of device
[  261.219204] loop7: rw=536870912, want=118, limit=112
[  261.219214] attempt to access beyond end of device
[  261.219218] loop7: rw=536870912, want=119, limit=112
2018/05/07 18:15:44 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200", 0x12}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  261.258377] attempt to access beyond end of device
[  261.258384] loop5: rw=536870912, want=1127, limit=112
[  261.258570] attempt to access beyond end of device
2018/05/07 18:15:44 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
splice(r0, &(0x7f0000000040), r0, &(0x7f0000000140)=0x3e, 0x7, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a00000000003800000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

[  261.258575] loop5: rw=536870912, want=1128, limit=112
[  261.258586] attempt to access beyond end of device
[  261.258590] loop5: rw=536870912, want=1129, limit=112
[  261.258600] attempt to access beyond end of device
[  261.258604] loop5: rw=536870912, want=1130, limit=112
2018/05/07 18:15:45 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r2, 0x200, 0x70bd29, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x32}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x70}, 0x1}, 0x0)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x58)
r3 = fcntl$getown(r1, 0x9)
ptrace(0xffffffffffffffff, r3)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x181040, 0x0)

2018/05/07 18:15:45 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

2018/05/07 18:15:45 executing program 2:
chroot(&(0x7f0000001340)='./file0\x00')
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0)
ftruncate(r2, 0x40001)
sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee)
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
tgkill(0x0, 0x0, 0x0)
getuid()
fallocate(r3, 0x2, 0x0, 0x92d)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0)
recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/116}, {&(0x7f0000000140)=""/50}, {&(0x7f0000000180)=""/4096}, {&(0x7f0000001180)=""/103}, {&(0x7f0000001200)=""/66}, {&(0x7f0000001280)=""/113, 0xfffffffffffffed1}], 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x288, 0x0, 0x0)

[  261.258614] attempt to access beyond end of device
[  261.258618] loop5: rw=536870912, want=1131, limit=112
[  261.258628] attempt to access beyond end of device
[  261.258632] loop5: rw=536870912, want=116, limit=112
2018/05/07 18:15:45 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x109c82)

[  261.258641] attempt to access beyond end of device
[  261.258646] loop5: rw=536870912, want=117, limit=112
[  261.258655] attempt to access beyond end of device
[  261.258659] loop5: rw=536870912, want=118, limit=112
[  261.258668] attempt to access beyond end of device
[  261.258672] loop5: rw=536870912, want=119, limit=112
[  261.265922] FAT-fs (loop4): bogus number of reserved sectors
[  261.265928] FAT-fs (loop4): Can't find a valid FAT filesystem
[  261.277744] FAT-fs (loop0): Unrecognized mount option "0" or missing value
[  261.286055] FAT-fs (loop3): Directory bread(block 112) failed
[  261.286068] FAT-fs (loop3): Directory bread(block 113) failed
[  261.286080] FAT-fs (loop3): Directory bread(block 114) failed
[  261.350516] FAT-fs (loop3): Directory bread(block 112) failed
[  261.350529] FAT-fs (loop3): Directory bread(block 113) failed
[  261.350539] FAT-fs (loop3): Directory bread(block 114) failed
[  261.351091] FAT-fs (loop3): Directory bread(block 112) failed
[  261.351103] FAT-fs (loop3): Directory bread(block 113) failed
[  261.351115] FAT-fs (loop3): Directory bread(block 114) failed
[  261.352032] attempt to access beyond end of device
[  261.352039] loop3: rw=536870984, want=120, limit=112
[  261.407858] FAT-fs (loop7): Directory bread(block 112) failed
[  261.407873] FAT-fs (loop7): Directory bread(block 113) failed
[  261.407886] FAT-fs (loop7): Directory bread(block 114) failed
[  261.410555] FAT-fs (loop7): Directory bread(block 112) failed
[  261.410569] FAT-fs (loop7): Directory bread(block 113) failed
[  261.410581] FAT-fs (loop7): Directory bread(block 114) failed
[  261.411256] FAT-fs (loop7): Directory bread(block 112) failed
[  261.411270] FAT-fs (loop7): Directory bread(block 113) failed
[  261.411282] FAT-fs (loop7): Directory bread(block 114) failed
[  261.491841] attempt to access beyond end of device
[  261.491847] loop7: rw=536870912, want=1127, limit=112
[  261.492044] attempt to access beyond end of device
[  261.492049] loop7: rw=536870912, want=1128, limit=112
[  261.492061] attempt to access beyond end of device
[  261.492065] loop7: rw=536870912, want=1129, limit=112
[  261.492076] attempt to access beyond end of device
[  261.492080] loop7: rw=536870912, want=1130, limit=112
[  261.492090] attempt to access beyond end of device
[  261.492094] loop7: rw=536870912, want=1131, limit=112
[  261.492103] attempt to access beyond end of device
[  261.492107] loop7: rw=536870912, want=116, limit=112
[  261.492117] attempt to access beyond end of device
[  261.492121] loop7: rw=536870912, want=117, limit=112
[  261.492130] attempt to access beyond end of device
[  261.492135] loop7: rw=536870912, want=118, limit=112
[  261.492144] attempt to access beyond end of device
[  261.492149] loop7: rw=536870912, want=119, limit=112
[  261.534259] FAT-fs (loop0): bogus number of reserved sectors
[  261.534266] FAT-fs (loop0): Can't find a valid FAT filesystem
[  261.534383] FAT-fs (loop4): invalid media value (0x00)
[  261.534389] FAT-fs (loop4): Can't find a valid FAT filesystem
[  261.541303] FAT-fs (loop5): Directory bread(block 112) failed
[  261.541355] FAT-fs (loop5): Directory bread(block 113) failed
[  261.541367] FAT-fs (loop5): Directory bread(block 114) failed
[  261.547139] FAT-fs (loop5): Directory bread(block 112) failed
[  261.547152] FAT-fs (loop5): Directory bread(block 113) failed
[  261.547164] FAT-fs (loop5): Directory bread(block 114) failed
[  261.547889] FAT-fs (loop5): Directory bread(block 112) failed
[  261.547903] FAT-fs (loop5): Directory bread(block 113) failed
[  261.547916] FAT-fs (loop5): Directory bread(block 114) failed
[  261.563969] FAT-fs (loop3): Directory bread(block 112) failed
[  261.563985] FAT-fs (loop3): Directory bread(block 113) failed
[  261.563998] FAT-fs (loop3): Directory bread(block 114) failed
[  261.566942] FAT-fs (loop3): Directory bread(block 112) failed
[  261.566955] FAT-fs (loop3): Directory bread(block 113) failed
[  261.566966] FAT-fs (loop3): Directory bread(block 114) failed
[  261.570563] FAT-fs (loop3): Directory bread(block 112) failed
[  261.570576] FAT-fs (loop3): Directory bread(block 113) failed
[  261.570588] FAT-fs (loop3): Directory bread(block 114) failed
[  261.571979] attempt to access beyond end of device
[  261.571986] loop3: rw=536870984, want=120, limit=112
[  261.608577] attempt to access beyond end of device
[  261.608585] loop5: rw=536870984, want=127, limit=112
[  261.647062] FAT-fs (loop7): bogus number of reserved sectors
[  261.647067] FAT-fs (loop7): Can't find a valid FAT filesystem
[  261.650902] FAT-fs (loop4): invalid media value (0x00)
[  261.650908] FAT-fs (loop4): Can't find a valid FAT filesystem
[  261.698049] attempt to access beyond end of device
[  261.698054] loop5: rw=536870912, want=1127, limit=112
[  261.698165] attempt to access beyond end of device
[  261.698168] loop5: rw=536870912, want=1128, limit=112
[  261.698176] attempt to access beyond end of device
[  261.698178] loop5: rw=536870912, want=1129, limit=112
[  261.698185] attempt to access beyond end of device
[  261.698187] loop5: rw=536870912, want=1130, limit=112
[  261.698193] attempt to access beyond end of device
[  261.698196] loop5: rw=536870912, want=1131, limit=112
[  261.698203] attempt to access beyond end of device
[  261.698206] loop5: rw=536870912, want=116, limit=112
[  261.698211] attempt to access beyond end of device
[  261.698214] loop5: rw=536870912, want=117, limit=112
[  261.698220] attempt to access beyond end of device
[  261.698222] loop5: rw=536870912, want=118, limit=112
[  261.698228] attempt to access beyond end of device
[  261.698230] loop5: rw=536870912, want=119, limit=112
[  261.723608] FAT-fs (loop0): bogus number of reserved sectors
[  261.723614] FAT-fs (loop0): Can't find a valid FAT filesystem
[  261.779976] FAT-fs (loop3): Directory bread(block 112) failed
[  261.779993] FAT-fs (loop3): Directory bread(block 113) failed
[  261.780006] FAT-fs (loop3): Directory bread(block 114) failed
[  261.783299] FAT-fs (loop3): Directory bread(block 112) failed
[  261.783311] FAT-fs (loop3): Directory bread(block 113) failed
[  261.783322] FAT-fs (loop3): Directory bread(block 114) failed
[  261.785314] FAT-fs (loop3): Directory bread(block 112) failed
[  261.785326] FAT-fs (loop3): Directory bread(block 113) failed
[  261.785337] FAT-fs (loop3): Directory bread(block 114) failed
[  261.789070] attempt to access beyond end of device
[  261.789077] loop3: rw=536870984, want=120, limit=112
[  261.813761] FAT-fs (loop5): Directory bread(block 112) failed
[  261.813778] FAT-fs (loop5): Directory bread(block 113) failed
[  261.813790] FAT-fs (loop5): Directory bread(block 114) failed
[  261.823129] FAT-fs (loop5): Directory bread(block 112) failed
[  261.823144] FAT-fs (loop5): Directory bread(block 113) failed
[  261.823157] FAT-fs (loop5): Directory bread(block 114) failed
[  261.823758] FAT-fs (loop5): Directory bread(block 112) failed
[  261.823771] FAT-fs (loop5): Directory bread(block 113) failed
[  261.823783] FAT-fs (loop5): Directory bread(block 114) failed
[  261.841180] attempt to access beyond end of device
[  261.841188] loop5: rw=536870984, want=127, limit=112
[  261.938061] attempt to access beyond end of device
[  261.938068] loop5: rw=536870912, want=1127, limit=112
[  261.938256] attempt to access beyond end of device
[  261.938260] loop5: rw=536870912, want=1128, limit=112
[  261.938272] attempt to access beyond end of device
[  261.938276] loop5: rw=536870912, want=1129, limit=112
[  261.938285] attempt to access beyond end of device
[  261.938289] loop5: rw=536870912, want=1130, limit=112
[  261.938298] attempt to access beyond end of device
[  261.938302] loop5: rw=536870912, want=1131, limit=112
[  261.938312] attempt to access beyond end of device
[  261.938316] loop5: rw=536870912, want=116, limit=112
[  261.938325] attempt to access beyond end of device
[  261.938329] loop5: rw=536870912, want=117, limit=112
[  261.938339] attempt to access beyond end of device
[  261.938343] loop5: rw=536870912, want=118, limit=112
[  261.938352] attempt to access beyond end of device
[  261.938356] loop5: rw=536870912, want=119, limit=112
[  262.508341] binder: send failed reply for transaction 3, target dead
2018/05/07 18:15:45 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
prctl$getname(0x10, &(0x7f0000000500)=""/4096)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:45 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)

2018/05/07 18:15:45 executing program 6:
r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc)
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8)
r3 = getgid()
syz_fuse_mount(&(0x7f0000000000)='./file0/bus\x00', 0x0, r2, r3, 0xbab3, 0x1000000)

2018/05/07 18:15:45 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200", 0x12}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:45 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
dup2(r0, r1)

2018/05/07 18:15:45 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x49b6ceae, 0xa])
getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='vfat\x00', 0xfffffffffffffffe)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4)
r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$negate(0xd, r1, 0x0, r2)

[  262.550332] FAT-fs (loop7): bogus number of reserved sectors
[  262.556257] FAT-fs (loop7): Can't find a valid FAT filesystem
2018/05/07 18:15:45 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x4000001, 0x0, 0x3efffd)
recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000500)=""/151, 0x97}], 0x6, &(0x7f00000005c0)=""/159, 0x9f, 0x800}, 0x5}], 0x1, 0x2062, 0x0)
ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000007c0)={'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}})
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000740)=0x4)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000780)={0x9}, 0x4)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:45 executing program 2:
chroot(&(0x7f0000001340)='./file0\x00')
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0)
ftruncate(r2, 0x40001)
sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee)
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
tgkill(0x0, 0x0, 0x0)
getuid()
fallocate(r3, 0x2, 0x0, 0x92d)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0)
recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/116}, {&(0x7f0000000140)=""/50}, {&(0x7f0000000180)=""/4096}, {&(0x7f0000001180)=""/103}, {&(0x7f0000001200)=""/66}, {&(0x7f0000001280)=""/113, 0xfffffffffffffed1}], 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x288, 0x0, 0x0)

[  262.637974] FAT-fs (loop4): invalid media value (0x00)
[  262.643464] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/05/07 18:15:46 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYRES64=r0], 0xfffffffffffffc60)

2018/05/07 18:15:46 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2)
fallocate(r0, 0x0, 0x0, 0x81)
write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1480000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000095ee044c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006daa52e707e967fd92e028220ad6a09dea2e8e103594660033ea4aaebd86bf341cc83fd1508dde0a441574da7494f8de03ce662a206b55d5e7457a088dd9e4695239f8fab4192c48c3a3bb95a096d081506dae081a965c879170ddcacba194482a4245084a326133cbe0082bcd327d47c338334f7570bb0acbb7ecd7feed6e"], 0x758)

2018/05/07 18:15:46 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x3)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="f98ce975513ab666e2731e845f30f5343a4ce9d382f53b1e562796bb175d2c33ed0bf175e4175a96018e0a6c25a0eabe2156c147f071b73d9d88379b59078d2caf5277ab29d30e733461f9a84705807eba1ab826a76079b786bf15805058f319c630c35e92e5caa0aa3b4109475fae541336d5e32022af80c23149712206ea2cc5be106ecc3042674121d07d2d887167a00d79f2389124acaa13d51e5b31e1c3dd2ea94d4df71d7078f116b1f8b0a98c2c4dcd0b6d042606a98ae0ba2af6b5f91779cbd84e1e7e79e8aa9eac4733abb6ad64b3b4b185e2fb40ae", 0xda}, {&(0x7f0000000180)="e11f754df4ad256e436239a781255c1416e53aee67ec5d074b7c9b65235fbb4cc0d29600791b37d0a65789", 0x2b}, {&(0x7f00000001c0)="b3e6b45fd25486a6f3a43285c07343a5006f033c5e7f33eff0739ead61935e63d977932cfabf496da2fa789581e231bf2c12cc5712c4e591ff08867ae14cebedb8ecacabfbe3e5cd42d1508f559b465b8d33c04c5a7f28f510f6bd2dbb4e024c09ed4ed5077b34885550d0c89d3603bc20ad5ba4afcf78f092d3dfdb3d12d226847c6fc4b77ad867c3eb0af2b829e3b66597eb0f1818a5ba", 0x98}, {&(0x7f0000000280)="8f32fe21e6d9e4968539759b2ffda049d491b72e86d03210b0abe34b51a03bd89f199d2c23515f5fe5bda29a71cfab87746a243fdc26244db0cb930d2b776b249fa963145583211336084b", 0x4b}, {&(0x7f0000000300)="5f8fda48ad096498a6a5aaf4df2b2a4fe975c39eeef1e6649c91f358a35e15139f4feeb442c5b52a80dac818693f0c238a64cc4a13dc1392652aea56ff9b65f8511b349a3c2868a360fccbe4184321cc56c7b3c2aa0bbcbaca1877165c959a2e1d540a847fca65ef3e357a789d52d5dc72b6b7228a46bb7dba791192f1428fb974dfe378b368d9a52ae2c504ac013b694079ca35", 0x94}], 0x5, 0x0)
sendmsg$nl_crypto(r1, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)=@del={0x110, 0x11, 0xb29, 0x70bd25, 0x25dfdbfd, {{'wp512\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1}, {0x8, 0x1, 0x234}]}, 0x110}, 0x1}, 0x4000010)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  262.659529] FAT-fs (loop3): Directory bread(block 112) failed
[  262.659544] FAT-fs (loop3): Directory bread(block 113) failed
[  262.659555] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:46 executing program 1:
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10000)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x1)
r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x20141)
syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
recvfrom$ax25(r0, &(0x7f0000000140)=""/218, 0xda, 0x10120, &(0x7f0000000240)={0x3, {"f25fb7ca54f365"}, 0x20}, 0x10)
connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @empty, 'gretap0\x00'}}, 0x1e)

2018/05/07 18:15:46 executing program 5:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20081, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x0, 0x0, 0x3f0000)
pread64(r2, &(0x7f0000000280)=""/91, 0x1d, 0x40)

[  262.663558] FAT-fs (loop3): Directory bread(block 112) failed
[  262.663571] FAT-fs (loop3): Directory bread(block 113) failed
[  262.663585] FAT-fs (loop3): Directory bread(block 114) failed
2018/05/07 18:15:46 executing program 2:
chroot(&(0x7f0000001340)='./file0\x00')
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0)
ftruncate(r2, 0x40001)
sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee)
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
tgkill(0x0, 0x0, 0x0)
getuid()
fallocate(r3, 0x2, 0x0, 0x92d)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0)
recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/116}, {&(0x7f0000000140)=""/50}, {&(0x7f0000000180)=""/4096}, {&(0x7f0000001180)=""/103}, {&(0x7f0000001200)=""/66}, {&(0x7f0000001280)=""/113, 0xfffffffffffffed1}], 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x288, 0x0, 0x0)

[  262.664927] FAT-fs (loop0): bogus number of reserved sectors
[  262.664932] FAT-fs (loop0): Can't find a valid FAT filesystem
[  262.719143] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:46 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000240)={0x2, 0x7})
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0xfffffffffffffffc)
syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x3, 0x400040)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x80, 0x4)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0xd98, [0x0, 0x20000740, 0x20001230, 0x20001260], 0x0, &(0x7f0000000140), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x20, 0x887d, 'lo\x00', 'veth0_to_bond\x00', 'tunl0\x00', 'ip6gre0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xe947437579c3a1ae], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00', 0x1}}}}, {{{0x9, 0x5c, 0x89ff, 'rose0\x00', 'ip6gretap0\x00', 'bcsf0\x00', 'team_slave_0\x00', @random="e7513a717cd0", [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x9a0, 0x9d0, 0xa00, [@time={'time\x00', 0x18, {{0x7ff, 0xa94a, 0x148ab, 0x4c7f, 0x3f, 0xdfb}}}, @among={'among\x00', 0x8c8, {{0x5, 0x8000, 0xfffffffffffffe01, {[0x4, 0x100, 0x9af6, 0x100000000, 0x8, 0x0, 0x9, 0xff, 0x0, 0x3, 0x3, 0x5, 0x4, 0x7fff, 0x6, 0x6, 0x20, 0x4, 0x7, 0x7fff, 0x8001, 0x1, 0x2, 0x2, 0x57, 0x6, 0x5b4, 0x6, 0x81, 0x0, 0x7, 0x0, 0x673, 0xffffffffffffffc1, 0x636b, 0x4, 0x8, 0x2, 0xbb, 0xffffffffffffffff, 0x80000000, 0xcca, 0x5, 0x5, 0x1, 0x0, 0x2, 0x4, 0x6, 0x2000, 0x2, 0x8, 0x10000000000, 0x4, 0x7, 0xfffffffffffffff9, 0x0, 0x6, 0x4, 0x0, 0x1000, 0x80000001, 0x100000001, 0x5, 0xb8, 0x400, 0x6, 0x9, 0xffffffffffffff0d, 0x1, 0x7f, 0x7, 0x8, 0x94b, 0x5, 0x1, 0x100000000, 0x10000, 0x7, 0x7, 0x100000001, 0x5, 0xe234, 0x9, 0xffffffff, 0x3, 0x6, 0x907, 0x10001, 0xfffffffffffffffa, 0xa6, 0x4, 0x81, 0x6, 0x1, 0x5, 0x8, 0x8, 0x100000001, 0x8, 0x100, 0x1, 0x7f, 0x5, 0x9, 0x1, 0x7, 0x10000, 0x400, 0x4, 0x3, 0xd79ebd3, 0xfffffffffffffffc, 0x8, 0x3f, 0x3, 0x4, 0x80, 0xb9c, 0xf2a, 0xa4e, 0x6, 0x0, 0x3ff, 0x0, 0x1, 0x0, 0x8, 0x8318, 0x7, 0x220, 0x1, 0x8, 0x5, 0x6a, 0x100000001, 0x8, 0x1, 0x2, 0x0, 0x100, 0x1ff, 0x2, 0x0, 0x8, 0x0, 0x2, 0x400, 0x9, 0x7, 0x8, 0x4, 0x2, 0x18e2000000000000, 0x7, 0x2, 0x0, 0xd5, 0x4, 0x100, 0xffff, 0x3f, 0x1, 0x1ff, 0x1, 0x8, 0x80000001, 0x5, 0x752fba6d, 0x80000000, 0x6, 0x3, 0x25ac, 0xffffffffffffffb2, 0xfffffffffffffff8, 0xd, 0x795, 0x6, 0x3, 0xfffffffffffffa13, 0x3, 0x9, 0x100000001, 0x3ba, 0x6, 0x80000001, 0x0, 0x8, 0x8, 0x6, 0x80000000, 0x7fffffff, 0x8, 0x8, 0x100000000, 0x3ff, 0x5, 0x81, 0x8, 0x8, 0x71, 0x0, 0x80, 0x9, 0x7f, 0x1ff, 0x7b, 0x2e0, 0xff, 0x2, 0x80000000, 0x6, 0x0, 0x5, 0x52, 0x5, 0x6, 0x9, 0x6, 0x3, 0x8, 0x2196, 0x5, 0x8, 0x9, 0x5, 0xd91, 0x9, 0x2, 0xffff, 0x9, 0xffffffffffffffe1, 0x0, 0x7, 0x4, 0x9, 0x98, 0x10001, 0x2, 0xc00, 0x3, 0x400, 0x2, 0x100000001, 0x3, 0x8, 0x9, 0x4, 0x98, 0x80000001, 0xfffffffffffffc00, 0x4, 0x7, 0x6, 0x1, 0xffffffffffffff80, 0xe], 0x4, [{[0x9, 0x1], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x6, 0x4], @multicast1=0xe0000001}, {[0x7f], @multicast2=0xe0000002}, {[0x2, 0x6], @rand_addr=0x101}]}, {[0x5, 0x800, 0x791, 0x2, 0x0, 0x4, 0xfff, 0x6, 0x1, 0x9830, 0x5, 0x6, 0x3, 0x2, 0x7fff, 0x4, 0x8001, 0x7fff, 0x80000001, 0x80000000, 0x8, 0x7d8, 0x8000, 0x1ff, 0x100000001, 0x100000000, 0x6, 0x366, 0x6, 0x1, 0xffff, 0xfffffffffffffffa, 0xb97, 0x1, 0x7, 0x4, 0x8, 0x10000, 0x9, 0x100000000, 0x5, 0x10001, 0xfffffffffffffff7, 0xd6, 0x3, 0x111, 0x4, 0x800, 0xfffffffffffff1c9, 0x800, 0x8, 0x20, 0x4, 0xfff, 0x4, 0x8, 0x0, 0x4, 0xff, 0x3, 0xfffffffffffffe00, 0x5, 0x6, 0x10000, 0x7, 0x9, 0x800, 0x100000000, 0x6, 0x42d6, 0x4, 0xf2c, 0x10001, 0x80000001, 0x6, 0xffffffffffffffe0, 0x4, 0xef83, 0x4, 0x6, 0x7, 0xe000000000000, 0x3, 0x9, 0x2, 0x3, 0x1, 0x6, 0x8, 0x0, 0x0, 0x789c, 0x6, 0x9, 0x80000000, 0xdc, 0x7, 0x5, 0x4, 0x9, 0x1, 0x8001, 0x100000000, 0x7, 0x9, 0x0, 0x20, 0x2, 0x10001, 0x6, 0xd9b4, 0x4, 0x2bf, 0xe9af58b, 0x2, 0x80, 0xfffffffffffffffc, 0x3, 0x6, 0x5, 0x80000001, 0x2, 0x80, 0x3dc, 0x3ff, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffc, 0x1, 0x7, 0x3ff, 0x1, 0x8, 0x9, 0x9, 0x100000001, 0x1f, 0xa3a, 0x7, 0x5, 0x0, 0x7, 0x5, 0x6, 0xb5, 0x0, 0x6, 0x100, 0x3, 0xefbf, 0xd9, 0xfffffffffffffffb, 0x1, 0x200, 0x2, 0x5, 0x0, 0x1, 0x3, 0x1, 0x0, 0x101, 0x80, 0x89, 0x0, 0x0, 0x4, 0x7, 0x8, 0x2, 0x8, 0xffffffff, 0x7, 0x6, 0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x1, 0x0, 0x7fff, 0x14c, 0x8, 0x6, 0x3, 0x9, 0x401, 0x2, 0xfffffffffffffc5d, 0x7, 0xe70, 0xffff, 0x7, 0x15, 0x7, 0x26, 0x1, 0xfffffffffffffffc, 0x4, 0x1, 0x100, 0x4c7d, 0xb6, 0x3, 0x8, 0x9, 0x6, 0x5, 0x7fffffff, 0x4, 0x1, 0x3, 0x2, 0xffffffffffffffff, 0x1, 0x4, 0x7, 0x9, 0x6, 0x4, 0xff, 0x7, 0x5, 0x6, 0x101, 0x8, 0xba, 0x4, 0x0, 0xac0, 0x1, 0x400, 0x1ff, 0x80, 0x6, 0x2, 0x1f, 0x8c, 0x2edd1183, 0x0, 0x6, 0x3ff, 0xf09c, 0x6, 0x7ff, 0x9, 0x1, 0x4, 0x1, 0x9, 0x0, 0x0, 0xffffffff, 0x6, 0x0, 0x40, 0x3], 0xa, [{[0x7f, 0x3ff], @rand_addr=0xfff}, {[0x9b5, 0x8], @broadcast=0xffffffff}, {[0x6, 0x7], @broadcast=0xffffffff}, {[0x5, 0xff]}, {[0x5, 0x1], @loopback=0x7f000001}, {[0xffffffff00000000, 0x4], @multicast1=0xe0000001}, {[0x1ff, 0x9], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x7, 0x2]}, {[0x3, 0x3ff], @rand_addr=0x7}, {[0x18, 0x200], @multicast2=0xe0000002}]}}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x70, 0x80f3, 'vlan0\x00', 'ipddp0\x00', '\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x160, 0x1a8, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0x1, 0x3, 0x3f, 0x4}}}, @state={'state\x00', 0x8, {{0xfffffffffffffffc}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xe639}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x2c42635d, 0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7e8, 0x3bea, 0x2}}}}, {{{0x9, 0x62, 0x88ff, 'bond_slave_0\x00', 'veth1_to_team\x00', 'bond0\x00', 'bpq0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0xe10)
fallocate(r1, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

[  262.719160] FAT-fs (loop5): Directory bread(block 113) failed
[  262.719173] FAT-fs (loop5): Directory bread(block 114) failed
[  262.728711] FAT-fs (loop5): Directory bread(block 112) failed
[  262.728732] FAT-fs (loop5): Directory bread(block 113) failed
[  262.728745] FAT-fs (loop5): Directory bread(block 114) failed
[  262.729387] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:46 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x17)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=<r1=>0x0)
r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r3, 0x0, 0x0, 0x3f0000)
fstatfs(r3, &(0x7f0000000140)=""/155)
flistxattr(r3, &(0x7f0000000200)=""/234, 0xea)

[  262.729399] FAT-fs (loop5): Directory bread(block 113) failed
[  262.729412] FAT-fs (loop5): Directory bread(block 114) failed
[  262.746194] attempt to access beyond end of device
[  262.746202] loop5: rw=536870984, want=127, limit=112
[  262.776467] FAT-fs (loop0): bogus number of reserved sectors
[  262.776472] FAT-fs (loop0): Can't find a valid FAT filesystem
[  262.780849] FAT-fs (loop7): Directory bread(block 112) failed
[  262.780864] FAT-fs (loop7): Directory bread(block 113) failed
[  262.780876] FAT-fs (loop7): Directory bread(block 114) failed
[  262.784305] FAT-fs (loop7): Directory bread(block 112) failed
[  262.784318] FAT-fs (loop7): Directory bread(block 113) failed
[  262.784331] FAT-fs (loop7): Directory bread(block 114) failed
[  262.785141] FAT-fs (loop7): Directory bread(block 112) failed
[  262.785152] FAT-fs (loop7): Directory bread(block 113) failed
[  262.785165] FAT-fs (loop7): Directory bread(block 114) failed
[  262.818157] attempt to access beyond end of device
[  262.818164] loop5: rw=536870912, want=1127, limit=112
[  262.818368] attempt to access beyond end of device
[  262.818372] loop5: rw=536870912, want=1128, limit=112
[  262.818384] attempt to access beyond end of device
[  262.818388] loop5: rw=536870912, want=1129, limit=112
[  262.818398] attempt to access beyond end of device
[  262.818402] loop5: rw=536870912, want=1130, limit=112
[  262.818409] attempt to access beyond end of device
[  262.818414] loop5: rw=536870912, want=1131, limit=112
[  262.818424] attempt to access beyond end of device
[  262.818428] loop5: rw=536870912, want=116, limit=112
[  262.818437] attempt to access beyond end of device
[  262.818442] loop5: rw=536870912, want=117, limit=112
[  262.818451] attempt to access beyond end of device
[  262.818455] loop5: rw=536870912, want=118, limit=112
[  262.818464] attempt to access beyond end of device
[  262.818469] loop5: rw=536870912, want=119, limit=112
[  262.819519] FAT-fs (loop0): bogus number of reserved sectors
[  262.819524] FAT-fs (loop0): Can't find a valid FAT filesystem
[  262.831880] FAT-fs (loop3): Directory bread(block 112) failed
[  262.831900] FAT-fs (loop3): Directory bread(block 113) failed
[  262.832226] FAT-fs (loop3): Directory bread(block 114) failed
[  262.865361] FAT-fs (loop3): Directory bread(block 112) failed
[  262.865376] FAT-fs (loop3): Directory bread(block 113) failed
[  262.865389] FAT-fs (loop3): Directory bread(block 114) failed
[  262.865926] FAT-fs (loop3): Directory bread(block 112) failed
[  262.865940] FAT-fs (loop3): Directory bread(block 113) failed
[  262.865953] FAT-fs (loop3): Directory bread(block 114) failed
[  262.866859] attempt to access beyond end of device
[  262.866866] loop3: rw=536870984, want=120, limit=112
[  262.910523] attempt to access beyond end of device
[  262.910531] loop3: rw=0, want=120, limit=112
[  262.939249] FAT-fs (loop0): bogus number of reserved sectors
[  262.939254] FAT-fs (loop0): Can't find a valid FAT filesystem
[  262.968860] attempt to access beyond end of device
[  262.968867] loop7: rw=536870912, want=1127, limit=112
[  262.969074] attempt to access beyond end of device
[  262.969079] loop7: rw=536870912, want=1128, limit=112
[  262.969091] attempt to access beyond end of device
[  262.969095] loop7: rw=536870912, want=1129, limit=112
[  262.969105] attempt to access beyond end of device
[  262.969109] loop7: rw=536870912, want=1130, limit=112
[  262.969119] attempt to access beyond end of device
[  262.969124] loop7: rw=536870912, want=1131, limit=112
[  262.969133] attempt to access beyond end of device
[  262.969137] loop7: rw=536870912, want=116, limit=112
[  262.969148] attempt to access beyond end of device
[  262.969152] loop7: rw=536870912, want=117, limit=112
[  262.969164] attempt to access beyond end of device
[  262.969169] loop7: rw=536870912, want=118, limit=112
[  262.969179] attempt to access beyond end of device
[  262.969183] loop7: rw=536870912, want=119, limit=112
[  263.028814] FAT-fs (loop5): Directory bread(block 112) failed
[  263.028828] FAT-fs (loop5): Directory bread(block 113) failed
[  263.028840] FAT-fs (loop5): Directory bread(block 114) failed
[  263.061996] FAT-fs (loop0): Unrecognized mount option "" or missing value
[  263.065628] FAT-fs (loop5): Directory bread(block 112) failed
[  263.065642] FAT-fs (loop5): Directory bread(block 113) failed
[  263.065656] FAT-fs (loop5): Directory bread(block 114) failed
[  263.066249] FAT-fs (loop5): Directory bread(block 112) failed
[  263.066262] FAT-fs (loop5): Directory bread(block 113) failed
[  263.066276] FAT-fs (loop5): Directory bread(block 114) failed
[  263.102915] attempt to access beyond end of device
[  263.102924] loop5: rw=536870984, want=127, limit=112
[  263.142104] FAT-fs (loop7): Directory bread(block 112) failed
[  263.142117] FAT-fs (loop7): Directory bread(block 113) failed
[  263.142128] FAT-fs (loop7): Directory bread(block 114) failed
[  263.144115] FAT-fs (loop7): Directory bread(block 112) failed
[  263.144126] FAT-fs (loop7): Directory bread(block 113) failed
[  263.144137] FAT-fs (loop7): Directory bread(block 114) failed
[  263.144796] FAT-fs (loop7): Directory bread(block 112) failed
[  263.144807] FAT-fs (loop7): Directory bread(block 113) failed
[  263.144818] FAT-fs (loop7): Directory bread(block 114) failed
[  263.148763] attempt to access beyond end of device
[  263.148770] loop5: rw=536870912, want=1127, limit=112
[  263.148976] attempt to access beyond end of device
[  263.148981] loop5: rw=536870912, want=1128, limit=112
[  263.148994] attempt to access beyond end of device
[  263.148999] loop5: rw=536870912, want=1129, limit=112
[  263.149010] attempt to access beyond end of device
[  263.149014] loop5: rw=536870912, want=1130, limit=112
[  263.149023] attempt to access beyond end of device
[  263.149028] loop5: rw=536870912, want=1131, limit=112
[  263.149038] attempt to access beyond end of device
[  263.149042] loop5: rw=536870912, want=116, limit=112
[  263.149053] attempt to access beyond end of device
[  263.149057] loop5: rw=536870912, want=117, limit=112
[  263.149068] attempt to access beyond end of device
[  263.149072] loop5: rw=536870912, want=118, limit=112
[  263.149082] attempt to access beyond end of device
[  263.149086] loop5: rw=536870912, want=119, limit=112
[  263.230140] attempt to access beyond end of device
[  263.230147] loop7: rw=536870912, want=1127, limit=112
[  263.230365] attempt to access beyond end of device
[  263.230369] loop7: rw=536870912, want=1128, limit=112
[  263.230381] attempt to access beyond end of device
[  263.230385] loop7: rw=536870912, want=1129, limit=112
[  263.230394] attempt to access beyond end of device
[  263.230399] loop7: rw=536870912, want=1130, limit=112
[  263.230408] attempt to access beyond end of device
[  263.230412] loop7: rw=536870912, want=1131, limit=112
[  263.230422] attempt to access beyond end of device
[  263.230426] loop7: rw=536870912, want=116, limit=112
[  263.230453] attempt to access beyond end of device
[  263.230457] loop7: rw=536870912, want=117, limit=112
2018/05/07 18:15:47 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000000080)=',ppp0\\bdev%$\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:47 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x101000, 0x2)
ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001740)=""/4096)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x81)
write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000010000000000000000000000000000000000000000200000000000000000000000810000000000000000000000000000000000000000000000003d0e988eedc28f7650496967000400000000000000"], 0x58)

2018/05/07 18:15:47 executing program 0:
r0 = socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={<r1=>0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1ff, 0x40}, &(0x7f00000000c0)=0x90)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6, 0x1000, 0x7}, 0x10)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r2 = open(&(0x7f00000004c0)='./file0\x00', 0x3fffa, 0x4)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000340))
fallocate(r2, 0x3, 0x0, 0x0)
ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)=0x7fffffff)
write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="cd018461f3010a8fdab19760ecee2c83acf18a9d9ef28f9c6a828182d15a958248a1c86fe76bca8f9c5d8b"], 0x301)
mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1000, 0x1)
ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000240))

2018/05/07 18:15:47 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, <r1=>0x0})
syz_open_procfs(r1, &(0x7f0000000180)='net/bnep\x00')

2018/05/07 18:15:47 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0/file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="075079572a2a1a40b69b8b628a9d7a3fc91b97c6bb3549c2852c437649c0cd0b44f86ec69d9f09abad0b7aa8643dcc14a4991235cd9dbb218d65b3a666e92c007e11479e64b30968e361a22a7b8ac77b18c5110b8e5bf8f700f49a1efd2f23aa1cfbf04eee7f5c16523ed3183727aa2144b2a297251009b8400a2228112089434c06e8edcf5fce640d", 0x89}, {&(0x7f0000000100)="1135e7ae0ab127eb4cb32320f422d5853b1f", 0x12}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000240)="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", 0xfe}], 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x437d, 0x200, 0x2792, 0x1, <r1=>0x0}, &(0x7f0000000400)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x81, 0x8000, 0x1}, 0x10)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:47 executing program 7:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8000, 0x0)
ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000300))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffe)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={<r2=>0x0, 0x0, 0x30}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x40, &(0x7f0000000240)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10)
fallocate(r1, 0x0, 0x0, 0x3f0000)
fstatfs(r1, &(0x7f0000000140)=""/155)

2018/05/07 18:15:47 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:47 executing program 6:
r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc)
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8)
r3 = getgid()
syz_fuse_mount(&(0x7f0000000000)='./file0/bus\x00', 0x0, r2, r3, 0xbab3, 0x1000000)

[  263.230467] attempt to access beyond end of device
[  263.230471] loop7: rw=536870912, want=118, limit=112
[  263.230481] attempt to access beyond end of device
[  263.230485] loop7: rw=536870912, want=119, limit=112
[  263.767055] FAT-fs (loop0): bogus number of reserved sectors
2018/05/07 18:15:47 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:47 executing program 5:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x2, 0x8000003f0000)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2)
dup2(r1, r0)
r3 = fcntl$getown(r1, 0x9)
write$cgroup_subtree(r0, &(0x7f0000000280)={[{0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'pids', 0x20}]}, 0x16)
ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000000200)={&(0x7f0000000140)=""/131, 0x83})
pread64(r1, &(0x7f0000000080)=""/91, 0xfffffffffffffea0, 0x0)
flock(r0, 0x4)

[  263.780115] FAT-fs (loop3): Directory bread(block 112) failed
2018/05/07 18:15:47 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0))
write$binfmt_aout(r0, &(0x7f0000000680)={{0x108, 0x80, 0x6, 0xb5, 0x3e2, 0x7, 0x3b0, 0x8}, "83752381fde4579c726ee5de8358f02cda2680fd3ff6a22a9ce540a76cff2ff115ed0ca24c12f62fa81eb99e103c14174856242e6eadaa2456bd0a568645f8588415e205eced1710ff0c762061a5989facbd6b75c06838687e7d03e73c6422a437fea5eb63df6484e86f528c9d85fee0fba568b58851fc3f9e8a01bcc27791c89bccd969c8f7d3707e1a19f29a779cd29bf8efca765144820e4951908210170abec24f5e76fb0f246ccd1e845a45eb396b021d453122bbfee8ae284770c577e93866144bdae1c1c09d66bfc4202c134c8d87a0f4579dc31378", [[], [], [], [], []]}, 0x5f9)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0003)
fstatfs(r1, &(0x7f00000005c0)=""/155)

[  263.780132] FAT-fs (loop3): Directory bread(block 113) failed
[  263.780153] FAT-fs (loop3): Directory bread(block 114) failed
[  263.804394] FAT-fs (loop2): Directory bread(block 112) failed
[  263.804413] FAT-fs (loop2): Directory bread(block 113) failed
[  263.804427] FAT-fs (loop2): Directory bread(block 114) failed
2018/05/07 18:15:47 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:47 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:47 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0x10000000000003)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a)
r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x4, 0x6}, 0x1, 0x7, 0x401, {0x4, 0x7fff}, 0x20, 0x8})
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
accept4(r0, 0x0, &(0x7f0000000140), 0x800)

[  263.828762] FAT-fs (loop7): Directory bread(block 112) failed
[  263.828778] FAT-fs (loop7): Directory bread(block 113) failed
[  263.828792] FAT-fs (loop7): Directory bread(block 114) failed
[  263.831547] FAT-fs (loop7): Directory bread(block 112) failed
[  263.831560] FAT-fs (loop7): Directory bread(block 113) failed
[  263.831573] FAT-fs (loop7): Directory bread(block 114) failed
[  263.832195] FAT-fs (loop7): Directory bread(block 112) failed
[  263.832202] FAT-fs (loop7): Directory bread(block 113) failed
[  263.832209] FAT-fs (loop7): Directory bread(block 114) failed
[  263.880333] FAT-fs (loop2): Directory bread(block 112) failed
[  263.880345] FAT-fs (loop2): Directory bread(block 113) failed
[  263.880356] FAT-fs (loop2): Directory bread(block 114) failed
[  263.880904] FAT-fs (loop2): Directory bread(block 112) failed
2018/05/07 18:15:47 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="79f05f15fa6f6ee007dfd229f05b56f935d49b4473d00a9639658037231cea0c0cce9141e695e2b09351e2b4a08480915b52b4eaa2ffdd79e304180d2e0cdc6de06e514a0f9a6d0286f0d95992755799cece374af04e6209c0e9cb27d915df9261129c65c221cf52a359406d25addec2e2e44b5a7553d45d18260948ea80bf3782610e768f72b1f00df4a11bfe7b52bcf124a90d710dde0996fe073463380967769233bed86b3d5419571564e19c61fc18f690ef8c68807ce85669c79bdf82bab942ea273a49858d", 0xc8, 0xfffffffffffffff8)
keyctl$get_keyring_id(0x0, r0, 0x7)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

[  263.880916] FAT-fs (loop2): Directory bread(block 113) failed
[  263.880928] FAT-fs (loop2): Directory bread(block 114) failed
[  263.910722] attempt to access beyond end of device
[  263.910728] loop7: rw=536870912, want=1127, limit=112
[  263.910911] attempt to access beyond end of device
[  263.910916] loop7: rw=536870912, want=1128, limit=112
[  263.910927] attempt to access beyond end of device
[  263.910931] loop7: rw=536870912, want=1129, limit=112
[  263.910941] attempt to access beyond end of device
[  263.910945] loop7: rw=536870912, want=1130, limit=112
[  263.910954] attempt to access beyond end of device
[  263.910958] loop7: rw=536870912, want=1131, limit=112
[  263.910968] attempt to access beyond end of device
[  263.910972] loop7: rw=536870912, want=116, limit=112
[  263.910981] attempt to access beyond end of device
[  263.910985] loop7: rw=536870912, want=117, limit=112
[  263.910994] attempt to access beyond end of device
[  263.910999] loop7: rw=536870912, want=118, limit=112
[  263.911008] attempt to access beyond end of device
[  263.911012] loop7: rw=536870912, want=119, limit=112
[  263.913134] FAT-fs (loop5): Unrecognized mount option "/dev/autofs" or missing value
[  263.938766] attempt to access beyond end of device
[  263.938774] loop2: rw=536870984, want=127, limit=112
[  263.970119] attempt to access beyond end of device
[  263.970124] loop2: rw=536870912, want=1127, limit=112
[  263.970241] attempt to access beyond end of device
[  263.970244] loop2: rw=536870912, want=1128, limit=112
[  263.970252] attempt to access beyond end of device
[  263.970254] loop2: rw=536870912, want=1129, limit=112
[  263.970260] attempt to access beyond end of device
[  263.970263] loop2: rw=536870912, want=1130, limit=112
[  263.970268] attempt to access beyond end of device
[  263.970271] loop2: rw=536870912, want=1131, limit=112
[  263.970277] attempt to access beyond end of device
[  263.970279] loop2: rw=536870912, want=116, limit=112
[  263.970285] attempt to access beyond end of device
[  263.970288] loop2: rw=536870912, want=117, limit=112
[  263.970293] attempt to access beyond end of device
[  263.970296] loop2: rw=536870912, want=118, limit=112
[  263.970302] attempt to access beyond end of device
[  263.970304] loop2: rw=536870912, want=119, limit=112
[  264.067788] FAT-fs (loop4): invalid media value (0x00)
[  264.067794] FAT-fs (loop4): Can't find a valid FAT filesystem
[  264.115903] FAT-fs (loop5): Directory bread(block 112) failed
[  264.115916] FAT-fs (loop5): Directory bread(block 113) failed
[  264.115927] FAT-fs (loop5): Directory bread(block 114) failed
[  264.142281] FAT-fs (loop5): Directory bread(block 112) failed
[  264.142293] FAT-fs (loop5): Directory bread(block 113) failed
[  264.142305] FAT-fs (loop5): Directory bread(block 114) failed
[  264.142964] FAT-fs (loop5): Directory bread(block 112) failed
[  264.142975] FAT-fs (loop5): Directory bread(block 113) failed
[  264.142986] FAT-fs (loop5): Directory bread(block 114) failed
[  264.190313] FAT-fs (loop3): Directory bread(block 112) failed
[  264.190334] FAT-fs (loop3): Directory bread(block 113) failed
[  264.190346] FAT-fs (loop3): Directory bread(block 114) failed
[  264.193735] FAT-fs (loop3): Directory bread(block 112) failed
[  264.193749] FAT-fs (loop3): Directory bread(block 113) failed
[  264.193763] FAT-fs (loop3): Directory bread(block 114) failed
[  264.194375] FAT-fs (loop3): Directory bread(block 112) failed
[  264.194442] FAT-fs (loop3): Directory bread(block 113) failed
[  264.194455] FAT-fs (loop3): Directory bread(block 114) failed
[  264.195522] attempt to access beyond end of device
[  264.195528] loop3: rw=536870984, want=120, limit=112
[  264.205857] attempt to access beyond end of device
[  264.205863] loop5: rw=536870984, want=127, limit=112
[  264.260469] FAT-fs (loop7): Directory bread(block 112) failed
[  264.260485] FAT-fs (loop7): Directory bread(block 113) failed
[  264.260498] FAT-fs (loop7): Directory bread(block 114) failed
[  264.267318] FAT-fs (loop7): Directory bread(block 112) failed
[  264.267330] FAT-fs (loop7): Directory bread(block 113) failed
[  264.267341] FAT-fs (loop7): Directory bread(block 114) failed
[  264.268005] FAT-fs (loop7): Directory bread(block 112) failed
[  264.268017] FAT-fs (loop7): Directory bread(block 113) failed
[  264.268068] FAT-fs (loop7): Directory bread(block 114) failed
[  264.278365] attempt to access beyond end of device
[  264.278371] loop5: rw=536870912, want=1127, limit=112
[  264.278556] attempt to access beyond end of device
[  264.278561] loop5: rw=536870912, want=1128, limit=112
[  264.278571] attempt to access beyond end of device
[  264.278575] loop5: rw=536870912, want=1129, limit=112
[  264.278585] attempt to access beyond end of device
[  264.278589] loop5: rw=536870912, want=1130, limit=112
[  264.278598] attempt to access beyond end of device
[  264.278602] loop5: rw=536870912, want=1131, limit=112
[  264.278617] attempt to access beyond end of device
[  264.278621] loop5: rw=536870912, want=116, limit=112
[  264.278632] attempt to access beyond end of device
[  264.278636] loop5: rw=536870912, want=117, limit=112
[  264.278646] attempt to access beyond end of device
[  264.278650] loop5: rw=536870912, want=118, limit=112
[  264.278659] attempt to access beyond end of device
[  264.278663] loop5: rw=536870912, want=119, limit=112
[  264.531368] FAT-fs (loop0): Can't find a valid FAT filesystem
[  264.608269] attempt to access beyond end of device
[  264.613209] loop7: rw=536870912, want=1127, limit=112
[  264.618698] attempt to access beyond end of device
[  264.623650] loop7: rw=536870912, want=1128, limit=112
[  264.629037] attempt to access beyond end of device
[  264.633964] loop7: rw=536870912, want=1129, limit=112
[  264.639169] attempt to access beyond end of device
[  264.644087] loop7: rw=536870912, want=1130, limit=112
[  264.649473] attempt to access beyond end of device
2018/05/07 18:15:48 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:48 executing program 2:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff}, 0x80001)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x20})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000140)='./bus\x00', 0x42002, 0x3)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0)
r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0)
ftruncate(r2, 0x80000)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200))
sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe)

2018/05/07 18:15:48 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff)
setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x6, 0x4)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x5524, 0xb)
write$binfmt_elf32(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/07 18:15:48 executing program 5:
r0 = syz_open_dev$mice(&(0x7f0000003a80)='/dev/input/mice\x00', 0x0, 0x280000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003ac0)={<r1=>0x0, 0x5}, &(0x7f0000003b00)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003b40)={r1, 0x8, 0x800000000000030e, [0x5, 0x56a, 0x1a0, 0x8001, 0x576]}, 0x12)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000003a40)='./file0\x00', 0x8, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000003900)=ANY=[@ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR64], @ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f0000001680)=ANY=[@ANYPTR], @ANYBLOB="871d47c28c6ef622103dc466dcfc0896b9c28ea52c39ad862169e54197e0ca5a6b0b8918154a11414bcf09b14ceda814759e2c5d9799dcbd29389a8b69b72ed6d0c205f148e38fcd9fcb735ba516b18f499a8ea2a2b5037634f3f06503d225125e526d46d05feaa4c6fe39eeaf7ad5080db98d1d69485b890e6c8664779cda4517b56a9b5cff132eda3131c41629415a"], @ANYRES64, @ANYBLOB="795269b4bfba83aaf890bc05b9c60ef772d21df8", @ANYPTR64=&(0x7f0000001800)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES32], @ANYRES32, @ANYBLOB="aa1b9a97227fbc6f087baca61b3297623de55c312435c495a82f387b0f57c6022fa0dee12276cb284024a8c235241bb65187ba9757fbdf63698dc5b862a452c36edb7b8141ce689944586f80ab0a0cecda88d9abfd69e09bebc4947f2a2ef69f2c3b297eff89c834cfae1a8f331c817d4018929d7735cb4485585e8da7854915f691c2f329e0824fd2d178b5da1a1614247e", @ANYPTR64=&(0x7f00000017c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR], @ANYPTR64], @ANYRES32, @ANYBLOB="774550b5b0cd1f4d2d97fa7c4175d54daa55ff3b4eb0cd861c4a155b7059855ec714f19ce845c4121c28baf42d793027ca24f76fd9cb5f7506b9dde557a08e6dcc836d8fc7edcea5a8432f9f4fc6164378a5095601bc6d884eb41ebb7e87af017f8c0be807382b0f73a63e9a3bc622e436176a2b2d0f4f566da73b672b939f8ca03d7dc2a0bb35886f4b2bd579be5d9073f87c9622c165d62794e6d4fe20e146f96be261", @ANYBLOB="2815", @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f00000018c0)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="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", @ANYRES16, @ANYRES16, @ANYRES16, @ANYRES64, @ANYBLOB="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r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$BLKTRACESTART(r2, 0x1274, 0x0)
fallocate(r2, 0x0, 0x0, 0x3f0000)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80200, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000003a00)={'ip6gretap0\x00', {0x2, 0x4e24}})
pread64(r2, &(0x7f0000000080)=""/91, 0x5b, 0x0)
syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x6, &(0x7f0000001500)=[{&(0x7f00000001c0)="17076e84d99957c946dfeae4f29944be0302843d96766f", 0x17, 0x9}, {&(0x7f0000000200)="e369d52957bf8200e57614c41e21d6cbe46dcb51162d8415dde1e67a6a02861658f5b2a5fe5f03ca21bf7e2deb3542e39881698cefbeb9e3394dd5c181f64d38f7ce995d364cd8c96e8e09c591e407404cf2bd5b125fbffc7fb5a0511f8a64e3296d49", 0x63, 0x7}, {&(0x7f0000000280)="d8e86bcb2c12d413eb34227a2d7269e8822851a1265831742c4bd746e766a55164c67a9868b1906bd78a60bbd594d8e1c1ce7a292d7505d68bbdb2467fed0c9d3157d2c3895d32305c65617f9021ac372854", 0x52}, {&(0x7f0000000300)="e73032d54a2678751a2e80ec33d11647ec06db70cb0f0185f49e6f2f10379b0d8a298527dee35d13a6bd924a0e136fc19eb5a46ca1ac7d47f24ad2343202001d824d364534571b9eb97defac3ae7184029975b73109b92e68fd3053fbf7008384ca7899ad07bc0ccdfa3e095c9cd3fecef78", 0x72, 0x7}, {&(0x7f0000000500)="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", 0x1000, 0x5}, {&(0x7f0000000380)="306f847a212cf57ed0c8fd09679232489e5f5c1d0fc1e3b48c7f16e837f20d7ed26892575800142a6d64f3aac32b6e5a94c2107ae2585fdf6e981a79da8f958c112b374cb84823df221d0e7dce716eec6a90c22f3292c53dfb22079601946dc9363fe5604e37316babb22f3b471d41d87b98c809e8ae7d8bb424b739f5bb8ba27f8bab6c4f046a3d7e8305b9c2ebffdb17f16a01f4b1108e15d4a39bb23a992c5cc89328572e1782df63849f51a9e9cf4c", 0xb1, 0x9}], 0x4000, &(0x7f00000015c0)=ANY=[@ANYBLOB="706172743d392d003b343d2c747970653de58d3d7b2c005f8eea4f9051454cebdbf2a365fa1d44eb5f1efa12eebcacef1f2b8ac1b65afb22b262a83b3a0fd82a45366d676a78e81a7083ba78178428a5d8e07b6efc2d5356fd19a2a003782f8277654aeefe8c7eeb860b4ac6703df89a8aae839a1a22fadc690228decfc4303ba665fb759ec8a648"])

2018/05/07 18:15:48 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
fcntl$setsig(r0, 0xa, 0x15)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)
accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800)

2018/05/07 18:15:48 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x3, 0x9, &(0x7f0000001700)=[{&(0x7f0000000500)="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", 0x1000, 0x56c}, {&(0x7f0000000200)="cc93aa6d15686daeae6e1afa356518575e8cd659c4d7be9a51467dfc00646802347c6b21ae56af610e33ccef180d82b14f48f79c7b851b90b8ce7faf04a9a8b4c2982b16a18bd3a6942d88a0e6aaeb7a0c06a1d05a6060a03af33b6e8b49cb72ead1dd22d35c2c25036c47f50a915f6a45f35079a4dfc457d9c6899e7a9f9d3ba04215fa34b3fd62b82d96a0220784e05c093175d2304b781ff4e620db043c9c00", 0xa1, 0x62}, {&(0x7f00000002c0)="69d6d679e036ebf41d312c3bdb79ea83d6b1c7f685de23090c2b12768024e9745e88cec6d4aa5f1f80d958863cf541b3697be8bdf5106726c9a0b595389c09545f3fc68f83cf13cf770a5ccfc44597933071fd6c700636638bb34f3ea4072f1ed8eba0068e3dcb6e886308c459e8dde0b965c9785f1db293757909516f8c481738f02963b664a4bab73a124266487ee8e89e7314f2734acfc9710e0ed8", 0x9d, 0x100}, {&(0x7f0000000380)="dfff0263847d80d8947551a3635e98011a40d20159d3b5f3dc19a61e3abebd550f7ebe60", 0x24, 0xb}, {&(0x7f00000003c0)="4bf760db0aaee44e85deb651a4ad2698e782e50902fe0adc3e6f852742bef53a648d4cbc62821919f19d82c99fd7250fce7bef7e5282ca66e68f229137e0a17d9856c3cddd4eea181acadec6e5e5a6fb40c201b30e539a18e761998eb2f817aa75825424965d5018f4cfa984295a2b0283e2bf65e14336af797b981a7759", 0x7e, 0x2}, {&(0x7f0000000440)="93d31eaa6e8776b852877412ef45dae3102f3e1291fe026c43def3acced858deb815d3a389", 0x25, 0x8}, {&(0x7f0000001500)="a8def3d84db4b6b9723a4002a9888b2f457260f4407f74d45d20faf76dd6e7fafac8251a2f9e3836f0727d83eda11f94944621f15fc5ab92add19ae6ee8642e36b9d99c3b15978cda95a1daa748e2e5f231a3b23255743fb2a820a277e61509f6f6e6304e38c59f7dceb0163d2e15d7ca648ec2c8dbdc49736f3dffb58cdd7ec7eda4b3738366f88bbe94cfee26ad9ca607e5ac4bbf03d54a788b9ec4eb73b4ce972a3e8223823423b92bea9a21ebeac309abb629eeeae96af131c", 0xbb, 0x5}, {&(0x7f00000015c0)="4a988ad804f267828dc7fff4fd494f12235ee7fc01e209be9d63e1b1bb14c27d811276651087f150d6aa62efa2d55e26d9e6cab806193c6a24087f2755b73c7c7b95ad023dd795acfc0f8908c0629337919ce8e8b5da7f5a28d0799eb3dceb6f0b01e4c4534fecdfb9efbe3d056a186bf83495206601c3e93fb1228a1dc0f77f354daf2f2a3334f6b595f4cfcb67fb493516f9e063ecee46b2ab8d37bca5664f4d7ef288c912fa363cc4706ffd", 0xad}, {&(0x7f0000001680)="782d5c2368eaf9da17ba45b76b15f0100c8dc0281cb474b88fce1f7a50dd734d51780970e18e9f3fdbfb10f7051f3bb0d439af9eaf7857b92eba59b997e0d27ef2d11c72c719490f4e50455794b380c5649df98bd4", 0x55, 0x6}], 0x0, 0x0)
fstatfs(r0, &(0x7f0000000140)=""/155)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff)

2018/05/07 18:15:48 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0))
write$binfmt_aout(r0, &(0x7f0000000680)={{0x108, 0x80, 0x6, 0xb5, 0x3e2, 0x7, 0x3b0, 0x8}, "83752381fde4579c726ee5de8358f02cda2680fd3ff6a22a9ce540a76cff2ff115ed0ca24c12f62fa81eb99e103c14174856242e6eadaa2456bd0a568645f8588415e205eced1710ff0c762061a5989facbd6b75c06838687e7d03e73c6422a437fea5eb63df6484e86f528c9d85fee0fba568b58851fc3f9e8a01bcc27791c89bccd969c8f7d3707e1a19f29a779cd29bf8efca765144820e4951908210170abec24f5e76fb0f246ccd1e845a45eb396b021d453122bbfee8ae284770c577e93866144bdae1c1c09d66bfc4202c134c8d87a0f4579dc31378", [[], [], [], [], []]}, 0x5f9)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0003)
fstatfs(r1, &(0x7f00000005c0)=""/155)

2018/05/07 18:15:48 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
accept$unix(r0, 0x0, &(0x7f0000002cc0))
fallocate(r0, 0x1, 0x0, 0x3f0000)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0/file0\x00', 0x6, 0x3, &(0x7f0000000380)=[{&(0x7f0000000500)="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0x1000, 0x80}, {&(0x7f0000000180)="3dba7b83670964eb3e8bb3be7b3026b1b036e9dbd9cab5fea48ec3d41740acd1ec261dfc889de01f91f2489ebfa2bc9be6eb603a940049249d9b70e998a905fb0cae0d107f9d25f3801670af448dc0718b34e6fbd975", 0x56, 0x2000000}, {&(0x7f0000000200)="baee29de2eba4edc0687bf54ef7acbf2b9cfe1b6702f4ea0510a44b7a41cb8b20db9ac7ab3af8c85c3f43335dd77ac965938dba8c5c5740b8347a0755a5edc728fca48ff40c1da5c80801663577168e2acf0f4421d5497fb97e8e75d16811995a1ddf99211777510da769a61851d8f8e25e641b2aae4e9294e4bf9fd21c01b9d12c6873c6ad02c05b129c4a8a7cd06963e7c8b559ff7aa4f5682406e9f", 0x9d, 0xfff}], 0x0, &(0x7f0000000340)={[{@flush='flush', 0x2c}, {@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x36, 0x2d, 0x79, 0x0, 0x3f]}, 0x2c}, {@nocase='nocase', 0x2c}]})
syz_mount_image$hfsplus(&(0x7f00000002c0)='hfsplus\x00', &(0x7f0000000300)='./file0/file0\x00', 0x1, 0xa, &(0x7f0000002b80)=[{&(0x7f0000000400)="975ea68e76ec347625479a9818418f8c524837957cd5fc3c9696d28bc7b20301d3c64d83db5e6a0169f1e9fc37fd3a76dd5e8d071bdeff22bfc41eaceea2d1f4c7f0b7294557eb675d2bf984af7ee6426cae4d1cf7cc59f033d6fbd7695b97a15cea2114bafb5cf76825e2957568f797ab46e3b898583b0e2e2aec669fc5e68b1c54a2c7eb021b5d44a4e5f8aeba1f6c7547b978553229e6226b7952a38ce03b6afd7a7cb8e9d7ce56796947fe3a5fdcefcfc710e3154817a409c22b0f22a4", 0xbf, 0x9}, {&(0x7f0000001500)="cce775004b59f00f4b46b6edb84464eadb37f1f4164c4344329c4a0a1cb931195d7beb2ce9c40bc561c53ae2f225664c6170e745aacb249745a41326fbbd69bc7bb5f53ea8bd34cba79a9b42fe680a79b477e735a178c14ac97879672b13ec942063c011add67e5db4d820fe5b642da26d50b3a02894a6981de99ab1715fd72cb8796f0c576e23a8fa50df05468ddc1cc56e5c17", 0x94}, {&(0x7f00000015c0)="cc3e4623556ebc61f1266b74b6c69339c65babc6279b7a504c7234189c64561f67c6fae635c3dc10e02ae6ddf91f4c40993aa8da66bb1f38f9d4f13a3f308a63e531ea533dbff6a88345fedd091dec8c20fd4459fbfdcf4d2f3fbf5b1538f27c7d3187cb5ef8ca725f98bd9e640809b4b56269e30b9c2e2d6c928fda7fd650fef19bd6e193afe4d959b20fb35e0acc6e071b36216a5bdd0522b83380038751b765318d417ce98dcf0fad2e187ed1f41f4cc004", 0xb3, 0xe7}, {&(0x7f0000001680)="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", 0x1000, 0x10000}, {&(0x7f0000002680)="6692c8066d5a1bcc4441d38eab7aa5c4a3f216bd8eefde8f9ddb1bcb75a6d3a530a177c2218de8a55c6c0ea4e5e532d19bee9469748b6248c07ba1eb7ba68e4c19d814edc2be4663b9c690dd53ccb633f95d9734e98be51496c1a31b0cfe2bb4f4ff0aace6f69620a22463bf98b5654b799bf2a9037711fd150d07851e3a781fbef52cc42d09b9abefa3a856f7ba4d77713a6db72a9f80991fd3d98f7645d1b26d737ed87f5279be5bd202643e1219350cf75cb742407ae945b4e07dfdd6a3395da6f808efe1e12f4187a389dabda62a39ec6c713c7b8d767124668331db86d0986f4a66c087103c6f856a1d9328", 0xee}, {&(0x7f0000002780)="f88fcffa846a03c6f1daf487e1e0539d98a7d319bf92c5e99c2b78b5b85d81eb6c05534306667b9f5d0bb5cdddfc20e5de721723a57d55e44bf4a1054708c0ca4a85d7435e4843ded7efdbb2c23d5d540b6814664f1103172e465128af7cac906c13bdeadd8a990848ef8d0b6976f8f00219feffa683839303c6084a8bb1994a2a4fd556c7c4", 0x86, 0x800}, {&(0x7f0000002840)="fb141738d912390425fb8c3ae893192fe0a0860bf07a2370354fa03e0aaafc9e6bc786bdf385b3d6b526f7f870284d0a9030f911c1aec4655d393df1a96fdc9c2bbc00d0bf5602bdcd79ed02b0461b91c1863c754cb000d741438c496eb7dc8b50786d3b320fff9cd950061ac903c926cd909ed29914dd334e64a168e579163412b3d6e3f86f7bc3a54aa28b4372f19be94b4c2cb7480eb9e10ecd91353a3ef9a1c51a84daec659d25ed01892b", 0xad, 0x40}, {&(0x7f0000002900)="9894f63ceac2e75fa27882d90fb91e7ea0858b0d1d32c74f13a162761b712fe9d6f03731832a0e35b7bb788219ea87df022cb0194582edb330fe7f3386dfe1a99cdac14ef83ad66c38eb0273bbd812f532c3d56912bb0f493e0f6c166fa07a819a8ddbefa1a21b87016b2e1ca25fcd6eaa41b34d891c5771040793d254526bd18a4656f1c22422ad642858b676278f3163d32724f6efa23c220bcf452f3411ced5640a43ecb466226e3b4755ee8ff5213b54a82e39fedac0e0f249437a17edd451e2d92b5096d8cd377747ff4de21891f4e6df978d77bb9ef27072ec54f451cd3d235c40a32145c5a019eaa4d82c2e5bf9cfb1", 0xf3, 0xe0c}, {&(0x7f0000002a00)="de40a7fb4b11cc2156c98859c3fee5d3839015e6621eff14cf127687d4da0b08d19f8918030b8851fff8264e30f3f5ff0ec24548a869b521ceaea2c4ed153c63ef1e3ecbe668a850775037ba912c1f6511f9f7044f1a2fa599eddcdcb340abccbd40af56537a06b44001", 0x6a, 0x7}, {&(0x7f0000002a80)="22d8b5e0d0ab90f31ee7f343367d17bf88b51cb84c34dabc9578a963db7a0084d46e516a780dcaeaf4892c6c3815c2a2e1c5fde6f92800fe016e92c315d006e45d680d2308d98906cf269cfa3b9d1ce8dcf9807044ab8af8cf770884bd7e5d11ca380b73872898ff234806011b410778f85ea3c7555a4419d57e202a7a8f9b2eed25b3a8d0fbf0d62ea5d18ce032da71e04e78df5cd111f5cf053a2b98fb7823d71972b7fae7eb1d2871938c22eacc757256292ac3956c63b538f8ef9d09ecbedf", 0xc1}], 0x1022040, &(0x7f0000002c80)={[{@nls={'nls', 0x3d, 'cp1250'}, 0x2c}, {@nls={'nls', 0x3d, 'cp775'}, 0x2c}, {@part={'part', 0x3d, [0x32, 0x38, 0x31, 0x78, 0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x2d, 0x0, 0x3d, 0x35, 0x35]}, 0x2c}]})

[  264.654386] loop7: rw=536870912, want=1131, limit=112
[  264.659597] attempt to access beyond end of device
[  264.664510] loop7: rw=536870912, want=116, limit=112
[  264.669657] attempt to access beyond end of device
[  264.674575] loop7: rw=536870912, want=117, limit=112
[  264.679702] attempt to access beyond end of device
[  264.684619] loop7: rw=536870912, want=118, limit=112
[  264.691369] attempt to access beyond end of device
[  264.703021] loop7: rw=536870912, want=119, limit=112
[  264.717725] FAT-fs (loop5): Unrecognized mount option "�" or missing value
[  264.744438] FAT-fs (loop6): Directory bread(block 112) failed
[  264.744452] FAT-fs (loop6): Directory bread(block 113) failed
[  264.744466] FAT-fs (loop6): Directory bread(block 114) failed
2018/05/07 18:15:48 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, <r1=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8)
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/34)
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000380)={0x2b2, 0xe3, r1, 0x6, r2, 0xfff, 0x80, 0x1})
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c46004dc670773ebd058100000000000000000000000000050000001afdff00670775dff5b001a7a9a60408000038000700080000000000000000002000000800000000aee53a70070200070000e2ffff040000000000000000feff00000000f8fffffffdffffc325cbf565583b88000000000000000000002fa9cf9113b910b7d0d282e77584d8e9a7a1e4c92a95eaae9e6526e9d2c34d3f44090c8c5051b263350995bade19692445f66a2973f87ea08890000000000000b22f80ec16000000000000"], 0x58)

[  264.790531] FAT-fs (loop4): invalid media value (0x00)
[  264.796195] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/05/07 18:15:48 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000140)='security,.\x00', 0xfffffffffffffffc)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x7, 0x4)
ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180))
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)
prctl$getreaper(0x0, &(0x7f0000000380))
ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x6}}, 0x100000001, 0x4, 0x3f, 0x6, 0x1}, &(0x7f0000000240)=0x3e4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x4, 0xff, 0x5}, &(0x7f0000000340)=0x98)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0)

2018/05/07 18:15:48 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c)
accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x80, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffda3, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfced)

[  264.812406] FAT-fs (loop3): Directory bread(block 112) failed
[  264.812422] FAT-fs (loop3): Directory bread(block 113) failed
2018/05/07 18:15:48 executing program 6:
r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil)
syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00')

[  264.812436] FAT-fs (loop3): Directory bread(block 114) failed
[  264.818973] FAT-fs (loop3): Directory bread(block 112) failed
[  264.818985] FAT-fs (loop3): Directory bread(block 113) failed
[  264.818997] FAT-fs (loop3): Directory bread(block 114) failed
[  264.822398] FAT-fs (loop3): Directory bread(block 112) failed
[  264.822412] FAT-fs (loop3): Directory bread(block 113) failed
[  264.822425] FAT-fs (loop3): Directory bread(block 114) failed
[  264.823909] attempt to access beyond end of device
[  264.823916] loop3: rw=536870984, want=162, limit=112
2018/05/07 18:15:48 executing program 1:
syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x0, 0x40004)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}}}, &(0x7f00000001c0)=0xe8)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000001740)={0x34d8, 0x40, 0x20, 0x70bd2c, 0x25dfdbff, {0x2}, [@nested={0x21dc, 0x5b, [@generic="085958ff25adec13abef1840d51506891d2861f66287294e4183ca2cf95d2ee83fbd26aaa3edfe31305def580ab332c76c18f1007552d12e7a303d1531597153a8ffde15646145dd45b5912ea6406035e3d92e348a6c53474d32a0e89c46531fddb32a177bc40933a6e7edc7eb162e1606aa7e1ed6efc51af329acb220e3ab7c364b81bdfd153e4ac124613f4d1cfb1a9b90fe5bdae03effbc26963c38438181a76da8faaf608cebc6ab8379aba3eb43f971f1e121caf41b", @generic="dcd662af5d05a4214c77f848bc14deadfb32523cdae3b597a4104b169dffaaffe79bb69028428ed8214d11c95fac6a5361e4ab1a76c8bdd3cc3fced3c6b5d0fe567f1f13c9361dc700d4c23859c01259c3eb78702424cf883dafad90c4f82187037bffd8a71aa00ddbe20fb01c2ac8c7359b6e2ecfc30bdccd375371f4d4c40471412842deddfe49b90fad7ea8206fa511565c7f147a62764e53765ca0b74c9b4dd418a6d80411c2c4fec3b467a399251d445c95b5ef8d21437a6881951868b83a787b602a1dfa13035fc383607657c6b441beeb25dabb55914ef0b8f4fd76e79d8774d0c86c623afd5ed61fd632a23becb5fe8ec054251a9ecc9915247583d6b0dc99d080e385e7cd0ad6fafbf94219a846e5734d0000be523f67441949f614a3ed04044c1a080c16d49a78c9824bd54ec7025f817e804d13032b6567041c7ef845f340545e42680b8d9cd703a73d8d0af078431a8a877cc9b8a24aae853e5c5696fec145390e2691692572f13e51881e5a01d1a7839f82aa1f22af3eb39b33f1607fe3f047d82ba012416b5e3382247c4d61f83d87248ee5fb656c94f682bd54564e14876dd3629cfc3f89078fcf8c7062dba1c4006507254c2711f5eb6ec51f7b7244d5731538c4307899b2f208c1c2eeab43cc430ffb895531f2fe90b46df80eb3129424b9d0baf393cdfea98ea58ddee7aab3a29a96c46ab11d6d09d28ad832081e6b747e3d9562d5ccbc0b624bc1c70ab0d62a62a4bdbccff1ed25a5f4398cf261aa9882bdbc677eb1053eab3561bfe91f9fdd1864e7f7129935ef18870e91498307ee277bfc738f162b128796299c30363ac54f2389d681b8baa0c51a646ca0d649beabd4f4c2005f5e8d333a8ea9d2d9a4fad1b237dd7fc3719c3e3924d5ea2913355cc0d0bbe8815ba807fd189c7bf6abad1ba46a6ee507202e32d9a49c612b2f5b4e2463a734bf2ca75045a9ccc6733857f61111498c04812817d208703b82bc640d40ea34fc433cbeb2a4618ea94208e04fe36f18a26d6e77f67a02eb318a21ca8dc90a36d3d9136d36c5c3548dc78cf69b0724304f34844b44dc7aa585c0aec4655e95871e19c1062ef0ce34c8be0df995c1b7fde46be524c39dc33d2735ced13e650381402f6745ec5a35f878173c65ed130bac2072af7c2548bdd68fb18b011716c2be16e9ccd72b043d0d2009d72c09c5479689b38cafe93873c36cb119bfad1d2d60d07db1fcb96e6149e0edd7497dfd145b071aa954a1d62893ad1ff3ad07e787d1564946bc728c0026356ca893826fc3fb2050867827ff430bddcf55ed1527320646e9ae5dbb3cc91de07bb5b6d818dd05f1e3456b03a6dba88d0cad477d877b36bc7e42d3b0362d0941e2065ce7b8600ce43af7d7f2a305e1719a8ae00beff6b18401a0f09b73c864e46f11455972c570a368cf952a8a1b116915356058370363b956c454d7b53e554749c014cc8aabbd99140430cc4d6b41799d3123325af23097965eede6868c6f81f379ddccc7ba34743ec01cb2e469e80a0d3cf536a7069f791e1b3e22b227a58043542598dc8074db83f29f610437462b8b7e556a9e281d6345bfeefaab007e7443db7c636bdafd51bea357f0f3fb53ab8b8659073965920d0c58548a029511b34dfc0c12efdf9a6b8b395e44801d49a93c5bd00f7fe352114c620d0f519b74421795a4119ffdb4be008a74771fa969f32939608accdbde65507078a6924fae8232067efab564fbfa2d1b800cd40c18335517621cb773498d40e3ffd50a4080d81c47a585755edbb8a42fd2c94010298f13ca5f6abc1af92fcf0f20dad457e185a26c2c716a8090673b7edc26e0257ad804aece55b6bfa701d5d2b7d42ddb1584817e8106a273959d050d5568e972bef9a2be06a7d6fe8e0d88abf6e17539f6b09704d7fc5ad756d3fe69601a9c58ac652f08b9842e639e8e9d8a20903039000539851417229c0c88486a838cbee827b3421419e167ed1a2cb9038fb125ec736ae8f0746c13e58504bd897d9c48d925c33f4f1423d4adf58338636463828e3e538169649656156c069efc4b46821508255cd642c23fffce3270fc43e3d9698957ca73b75e9e28e2f80ea4124ece26fdcd76e00e668187bb4440ea8d0d0dfb4284dbe99ad2dfb3949913b90bfe18161d502d0a5dcdb77ca4c56702eb0f935df0a444c9a27847c20cdc743b13c7b67ce5ed32e9eab3eda03c0eaa0f2f1254e9675cde609586b5c3a4e2f8adc45bd90f4caf0e628970fc53f7963df5a9c8304d562d0ae718786c47a1f6dd1dd681fd87a20be6f85d0e00be91ac9853411659f2a0f62543d5432febfdb293cd576efc72b29d365cb76f0a5233a3e636500a192d691b2d20e0e19b9b6158ecd5b5741b0ef681a6dd271b73b35fa320fbab30c4ed59691764e8f0a349897975d7c5689bc9b9c9d2d7d303be7378b2c68df6f64600894b00d83aae9c3c508cd5c7ec36de2c1514dd247bf1c33135ef50622f15e4dfd94aca82f2fe451bf3467d9e2f0e2b57a57ee0abf819b532c5e1fc21c85d9a8c5934e6d21bfcca6c3ba54fdb7a0bb8fd511adea5546f5426285c4dece1a51764fe17f4b0e49f18e89b6a2a2b1b041f6c1cbd74417d4dfaff51e5c6f882cf9b5ae769f7b4e7ffced80c9cc610bfead859dc6af76a51d59266767106fef8aad8df0c4478126ac78f9026cd2b7479213cd3caa5a4f3988c03d7ecd2854aa2844a11f6341cb76359e29fef38b03c9e397cd7270cda33c7b7df2aa9ea04e2b72bad11bf8e857eda82f3c9865e0c8015488971528871d0e9165442d726049567f5a29bcef34ee6eef59fcafcc11c4919b4df6eb4cb5f1abaa19bb6680a8f657912235297fd0551918fd64836f378ceff77ee0aa21999dfa5c7ab3b9e2baae202b29c69aa26e845414f2f213963dd47684b72a3b1b60b29945afc989eaba193be537541541c8e9603f397361e3601603bafcc143274f803166527d32cdb55b73929ff61f0f8a60e135c008f98659ed1f69be6b9aa147355819f7c739e739eb11f5347c9fd20339ae399989f42ebac19c5ae26becd3f2e62c65768cc9fd1dc5b86ce0aa32fa9063a7a4e4fa7b9e57f49a67b9396c10597a5285fadda362d2e5a04ce86d30432f3f2ac33fe80218607da64b4b3501da686e28cda4085761fb14d976f3a296778cc4614190252f46bf45b046368543904500655f947d26de3f76d5433e2498ae1eb40fb563dfc0f54df45d9942119d33edb2d6d044236eb56ee24ffc3644873b97d81d0491134b514036f4a9d7b55337cfdbb4800c2a8d3fff0d33eaf4bfceeb28f46d730964d2573728eca9d7f8a5632400987c625cd266f983175208fa65efcf7ea015c811a1aaa7a85c56480a4dfd1a49f28c88ec6709487672e912740ee91e68e524c0cb718ed4f18bcd85099e4dcc6880a37bfc0fb90d88ebfdc1325d5c2f01202df3f0337c9fdf85fa63a2761a4eb8387744da08c7fdd021942d57a00b9b97fa5f638b976fc3eee44dd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@generic="ea97b82ecc692bbe1aa24e40253c32a4fa9cd5bcbf69ec94131e072de143e2b93480b0dbc5c3e61d4fc006da21df72353df37d9bb3c938240e06a6d92b2991e0c365", @typed={0x4, 0x1d}, @generic="81b459c0b4e68aba2fefda47431cab9615dd3bf1565e93edd1bc55e3b5579b04259ddb13eb49ddcf38c4c1ce571bf9adf28fb90f03ff46b888369226c0cb7cc9e535c0d6b420fc77708c48c54d35964bf315a74cf7bc519e0a358077a42eb4e350553d7f87d670f9f6e4f08544d90081ec8fb006f4a60c447945d332aecf49b20af5a847822deaa2a405042564c5005f439df30fdb404401860e297297eeca0b850c37", @generic="5eb36c9984ff142a2eda418fb7ca63ea8d7844d355149094e4edf604f67e71a22b3bdbc42dafb4fcbdbc68", @typed={0x8, 0xb, @fd=r0}, @typed={0x1004, 0x63, 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@generic="ba6c906591b3e014ea47862b13e3fb35febf31498673b42976f090db7c91886ccafca2ff5c2105632f2acc59697d353537cfa1ba99f50acef8a524165f160d46ee93145caeeef97070f6edbd37e198d4d3a1f799ef6dd0844a632b73fd10a7785666c76886a919fedbd8a01710b5bcc8a0e46b8ef9a6dd17f3b52b6d412b1c05d85affea01d182b8545fbd0c19033e1654884109fc5f3557a89f34bd66ec6d9811615a9eb4a3bdff96b2bb80ad58f7be5f8e4125a196df6a3cfd4cf2659ab1bd516bd7df88b6fafac1f3ed1a8ac04c16eec31dbf482d7127f7d8bbb9fa3a4764a36eaaea2c2717de33c08f049d82bde3c6b5", @nested={0x1154, 0x28, [@generic="7a03c3104db98f029f21d5125cf4abb1ef7797cef343b9f39b86127bc24a55b841ae6eed1ebfa3191f7d17bd0b125ae857d7286bcf2565c5a755810675e8f5faeefd06a822a89eae811d24ad38e8b9ca8016dfc0a5ee70207626d8f2081fd0e8e8f024ae356ce8e8f1975cdcdaa3ec3fa1caaa4bb1bf6f8db2290082f241c9091672db3cd8093521e31399fdcfb3a9f6c385edde5078b30c988e541a9ebcf0a3bbadd26e04109b1a5c35e7dd54fb47f16fa45e5238006143", @typed={0x14, 0x1a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x4, 0x14}, @typed={0x8, 0x24, @uid=r2}, @typed={0x8, 0x56, @uid=r3}, @generic="2bc6b365b9f59e73bbeb1b7eb9d35d02c42974db337936f1357681456d65679f3d649ac98a276fe293aafa510131776cc156d435fb3e283c63bfb067b63a5970d771a06a9b1cd3fef0aa8434522d99bbb0bfadd14ef9fc60503ccce3496b72d04c500a8024008b111f793332", @generic="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", @typed={0x4, 0x37}]}, @generic="9b1d8b8bbb4b78d19be448e1b52c1b541de00efa31fc203cd1f318aa9cf5e275b1790ecd950211112b30bcf5dd1ce8f2ac479c0985c6d3c4aeea126e8d5889fd27e4899b5a96924eab4a13c371ba73e144c3135da591a5f3b2e6063f9befa60d0f9f9c6c686f197f13cb75aed9dd048ddda93f33f19bda4ad4d3629abd08b1ebd9e2381b32f0549d98a04c3d5078bf437ad7f608d905b78903a70397199c9f58d3"]}, 0x34d8}, 0x1, 0x0, 0x0, 0x1}, 0x10)
r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r4, 0x4c00, r1)

2018/05/07 18:15:48 executing program 0:
r0 = memfd_create(&(0x7f0000000080)='wlan0trustedppp1bdevGPLx*md5sum&em1]\x00', 0x3)
setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x77359400}, 0x10)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x1, 0x0, 0x3f0000)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040))
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0))
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000900000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd56f2667c2990b042c9e1ab66e51bfc0f5f24cda52b451f1fa1f107898a0c37241358a6964e7998ba3cc406efcc4049170ca69df4f2773d90624814"], 0x58)

[  264.833218] FAT-fs (loop6): Directory bread(block 112) failed
[  264.833230] FAT-fs (loop6): Directory bread(block 113) failed
[  264.833242] FAT-fs (loop6): Directory bread(block 114) failed
[  264.833821] FAT-fs (loop6): Directory bread(block 112) failed
[  264.833832] FAT-fs (loop6): Directory bread(block 113) failed
2018/05/07 18:15:48 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000140)='security,.\x00', 0xfffffffffffffffc)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x7, 0x4)
ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180))
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)
prctl$getreaper(0x0, &(0x7f0000000380))
ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x6}}, 0x100000001, 0x4, 0x3f, 0x6, 0x1}, &(0x7f0000000240)=0x3e4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x4, 0xff, 0x5}, &(0x7f0000000340)=0x98)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0)

2018/05/07 18:15:48 executing program 2:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8), 0x8, 0x0)
unshare(0x40600)
vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="a06b82644870a9fe4255cdcf048c0a600e346abf0b0e74b7cc5165d07361598efff4e7f580e79c868413e4b91dddedf9d7b30f41273b5e625b7fbe3b32f1373bc5d5775d69a39cb7b9409118defb2c086ec4b26f49faddba6ade277a6652271a5d24ba59f0c4936d50b9b4608071013b126b78f455f805b5e392bd74bf8d140f", 0x80}, {&(0x7f00000000c0)="2938293ab7dc9ab8765ca5eca72433a7412e4568902c4b3f6df2dfc1cf53d16f659f30e66ab0e3dc985c73b9bbd58a242117486e914039732849831931d982ceb67e262b44ce2469307a14c7159cecd483154313c668dc314029c6d1c808e5c2a18fa5a739821cd6fcd362b8bb8c74c1817a599c5d6dded342787b3e89c5ec577eafe51ffd6dba4c76596c9c16816230c2a3a44497a746f697a8c31225fa6b38d8209638cb97ebd251146a74d45cbe43cfbb04359a37a81c5ef0ad0af06b108cb87b6d0a37fd714f9cabb4bfb40213bf297e64232606", 0xd6}, {&(0x7f00000001c0)="fb6903f44e99b1a6d62f6ee4e3a4ee544478b8b3926eb690f4acfe2d459bccfbc3834b46c858e6f787214ef451bcdcf613c4294b07e692bd787b15bdb218692889468a92b01e11741901f123e6bd3e7b7af7a3385bcec2a4c2d79ab4aed894c9190a8d880a6396cfd55aa4", 0x6b}], 0x3, 0x1)
signalfd(r0, &(0x7f0000000080), 0x8)

[  264.833844] FAT-fs (loop6): Directory bread(block 114) failed
[  264.872711] FAT-fs (loop0): bogus number of reserved sectors
[  264.872717] FAT-fs (loop0): Can't find a valid FAT filesystem
[  264.872873] FAT-fs (loop7): bogus number of reserved sectors
[  264.872878] FAT-fs (loop7): Can't find a valid FAT filesystem
[  264.908684] attempt to access beyond end of device
[  264.908691] loop3: rw=536870912, want=159, limit=112
[  264.958753] attempt to access beyond end of device
[  264.958760] loop6: rw=536870912, want=1127, limit=112
[  264.958951] attempt to access beyond end of device
[  264.958956] loop6: rw=536870912, want=1128, limit=112
[  264.958967] attempt to access beyond end of device
[  264.958972] loop6: rw=536870912, want=1129, limit=112
[  264.958981] attempt to access beyond end of device
[  264.958985] loop6: rw=536870912, want=1130, limit=112
[  264.958995] attempt to access beyond end of device
[  264.958999] loop6: rw=536870912, want=1131, limit=112
[  264.959011] attempt to access beyond end of device
[  264.959015] loop6: rw=536870912, want=116, limit=112
[  264.959025] attempt to access beyond end of device
[  264.959029] loop6: rw=536870912, want=117, limit=112
[  264.959038] attempt to access beyond end of device
[  264.959042] loop6: rw=536870912, want=118, limit=112
[  264.959051] attempt to access beyond end of device
[  264.959055] loop6: rw=536870912, want=119, limit=112
[  264.986785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  265.003482] FAT-fs (loop5): Unrecognized mount option "�" or missing value
[  265.005004] FAT-fs (loop0): bogus number of reserved sectors
[  265.005009] FAT-fs (loop0): Can't find a valid FAT filesystem
[  265.048517] FAT-fs (loop7): Unrecognized mount option "˜+��Ӧ�-����z��Z``�:�;n�I�r���"�\" or missing value
2018/05/07 18:15:48 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000001)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
fcntl$getown(r1, 0x9)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:48 executing program 0:
syz_mount_image$vfat(&(0x7f0000000500)='vfat\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x20000, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="18d3e12bc089f9b2c4f46d97a2580e2aaaf9ac59d112f5aa09bbd4eb", 0x1c}, {&(0x7f0000000140)="3f35dbf353058ef67c7a242bce048983690703ebbbf791c47a333fd09a4ec6a1e25aefe72e0fe951cbc1058d5897559c28729a8ef844b8f11ed3e4ab968d700bef9c7a773c3f63cecd96bd6ae713aa08ccb1ffbd0913", 0x56}, {&(0x7f00000001c0)="80360f2db52186d25124c7227a92602c5e643559c1bf2e0435d33763f87147d97928faa3a2440c80b6d18c510aa6f98279212b02ce8b6861ac1ebb9aec0784bb267f1ed85c1fac199d1741d78b1ebbf07831e9988d9f4111f1f479ba10ebdd19b5063a0869a60bfebb2e860bd4ff741d6b51779d6ddff5939496a0a95b9bf4f7ef82835c0f734f27bc180d76c7dc94c4866324b84d9803ffecc3d66c15b912d3262797e07296da16bd71df098661e85ecf7f6f9048a9114d0be0b77e771c1472472faaa517e4decd20d791348737783a5fb504520cc881", 0xd7}, {&(0x7f00000002c0)="0456517d0f1eec775ac4e27169fc171d6f27", 0x12}, {&(0x7f0000000300)="f6137aed4d567e2689979b52291166aa0f75e888cff1c976caf421041eef7713c5168dd31b878928f305ed392b77982f41c85af1249444e55d1132ea8fc67cd1f5e554a307dc4820736ebb36", 0x4c}, {&(0x7f0000000380)="b87925734f74e09e55937ece31435884a1b5e817e4dff425491e7c3e4d0ba5a1cbe3c343ce491fc8371225597ed5f7e446fb5902e9bf53fb2d80", 0x3a}, {&(0x7f00000003c0)="6e46cf3b8720f79e3b09a9e43292170b710081ea4d08eae36bf46e7e631cce0272a5373ffaa99b476f2b819956f814105e0fb24d989e6b", 0x37}], 0x7)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:48 executing program 6:
syz_emit_ethernet(0x92, &(0x7f0000000400)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "7ae6a5", 0x5c, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x0, 0x2, [], [@generic={0x0, 0xe, "b951897902b24daa44ee6e4cbf04"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3, 0x2, 0x4, 0x80000001}]}, 0x10)

2018/05/07 18:15:48 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:48 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1})
mount(&(0x7f0000000080)='./control/file1\x00', &(0x7f0000000100)='./control\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0)
syz_fuseblk_mount(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/07 18:15:48 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
fallocate(r0, 0x20000, 0x0, 0x800)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:48 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="fdbd2b5b4debeea45475f63990ec754e1e8a7a6f9914758bb073358f49855bccaa1aacfb191df4c152fe897da6767e77abf192424243b6d9fdb97c212e26f6b7a671457bbb0d9fb5", 0x48, 0x3}], 0x208000, &(0x7f0000000280)={[{@acl='acl', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x7f]}, 0x2c}, {@notreelog='notreelog', 0x2c}, {@acl='acl', 0x2c}, {@compress_force='compress-force', 0x2c}]})
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
dup(r0)

2018/05/07 18:15:48 executing program 2:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer\x00', 0x40a02, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000140)=0x8)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, 'vlan0\x00'})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @remote}, &(0x7f0000000180)=0xc)
clock_gettime(0x0, &(0x7f00000001c0)={<r1=>0x0, <r2=>0x0})
write$sndseq(r0, &(0x7f0000000000)=[{0x8, 0xfffffffffffffff9, 0x0, 0xf48a, @time={r1, r2+30000000}, {0x0, 0x2}, {0x5, 0x9}, @note={0x3, 0x80000000, 0xdfe8, 0xcd3, 0xe7ab}}], 0xfffffffffffffdf2)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x8, 0x5, 0x4, 0x9, 0x8, [{0x4, 0x6, 0x3}, {0x6, 0x1ff, 0x0, 0x0, 0x0, 0x800}, {0x400, 0x1, 0x8, 0x0, 0x0, 0x800}, {0x9e49, 0x80000000, 0x6, 0x0, 0x0, 0x500}, {0x1, 0xe178, 0x5, 0x0, 0x0, 0x5}, {0x4, 0x80000001, 0x5, 0x0, 0x0, 0x802}, {0x7, 0xffffffffffff0001, 0x800}, {0x8, 0x6, 0x100, 0x0, 0x0, 0x80}]})

[  265.169291] FAT-fs (loop0): bogus number of reserved sectors
[  265.169295] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:48 executing program 2:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
fcntl$getown(r2, 0x9)
ioctl$sock_SIOCGIFINDEX(r1, 0x89f4, &(0x7f0000000140)={'sit0\x00'})
setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000200)="fd131a08c095a63dfc1b0979878248688f2dad6e00d5315989aa2dd25ce70da262eb51a4502cc471a6b995abc8fdd846e5066a649a8ce5887f0546b8d3d75463445c91504cc4b9f35247df73cca5e0ddaf94dc390949e728fcdfe1c8eefa55cb74e044e7aa145631121fa4668bf1cae98542d0f2510d4df8ae7805508bfe9ce9b3d2af42d921b2edfd61c6084c0865415f568ad12cf60da32549f62999e6f53c0489796756f1657f608d94136f240ec046c4a3b5e02b64e1c4b1b5ea45cba25131a567f344c8edc2fa0c842e11865b02e2cb1ca6", 0xd4)
setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x0, @rand_addr}})
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'ifb0\x00', @ifru_mtu})
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040), 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000300)=0x96, 0x4)
ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0)
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x111402, 0x0)
setsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f0000000380)=0xc824, 0x4)

2018/05/07 18:15:48 executing program 6:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0)
r1 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xaf1)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', <r2=>0x0})
bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
r3 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0)
r4 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x101801)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000001c0))
pselect6(0x40, &(0x7f0000000080)={0x40, 0x0, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x81, 0x7}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)={0x0, 0xdc, "f99356e7ef768c8d22402f2ec01ddeaeec26856a2aea1cee38274a4ee0bb92ff6698b953c5098e694f2db86ec29a6fe9d34678a8d56fd851348f96da75d384b68bb197ce9e87bc2a648f4939e4fb4744e5d9e20384e7732a4ac57c8a09ce549c536d6294cd4c3e4c8aae0e61448ec41a233189d698575076c55789f1d2f0e83c04316547fa37007c9f86bbcc73804a85b487bd4629ede0b4974792c4d2a289198bd8adc0030be18c0c9e757f0fecc39f46ce5d5a34c7b5ad2c6f0fa1e3cc49b6e48abdcaee653c65a26b461d6a24602536c5b15257ee130a2601fd1a"}, &(0x7f00000008c0)=0xe4)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x0, 0x0, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000006c0))
socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14)
bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e)
sendmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0x0, r5, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000740)="d043fe83922ff8bcd1e826069830af42bdea147623dc2808beabb3b9be63a423774b8ce080bef5b037dd1b6fabb5dc73e68d78358a20ab477f387973b3e2eed81d", 0x41}], 0x1, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x4)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000a00)={'nat\x00', 0x0, 0x4, 0x9, [], 0x4, &(0x7f0000000940)=[{}, {}, {}, {}], &(0x7f00000009c0)=""/9}, &(0x7f0000000a80)=0x78)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa0, &(0x7f0000000600)=[@in6={0xa, 0x4e22, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e20, 0x10, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10)
preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003)
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000540)={0x12})
openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x0, 0x0)

2018/05/07 18:15:48 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe001, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x400000, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$TCXONC(r0, 0x540a, 0x47ca)
r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000003c0)=""/176)
ioctl$TUNSETOWNER(r1, 0x400454cc, r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={<r3=>0x0, 0x7ff, 0x80}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r3, 0x182a}, 0x8)

2018/05/07 18:15:48 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x14)
fallocate(r0, 0x1, 0xe8c, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[], 0x0)
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x80000)

[  265.397176] FAT-fs (loop4): count of clusters too big (4294967294)
[  265.398933] FAT-fs (loop0): bogus number of reserved sectors
[  265.398937] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:48 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
wait4(r1, &(0x7f0000001300), 0x0, &(0x7f0000001340))
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
sendfile(r3, r3, &(0x7f0000c7a000)=0x100004, 0x3)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x5, 0x0, 0x8, 0x22024, 0x1, 0x0, 0x3ff, 0x2, 0x1f7, 0xe437, 0x6, 0xb902, 0x4, 0x6, 0x0, 0xc45d, 0x1b7, 0x0, 0x7ff, 0x200, 0x9, 0x400, 0x0, 0xffffffffffff6ae2, 0x80000000, 0x2, 0x6, 0x100000000, 0x9, 0xfac6, 0xc5, 0x6, 0x6f65, 0x0, 0x19, 0x4, @perf_config_ext={0x9, 0x4}, 0x240, 0x9, 0x1f, 0x7, 0x9, 0x36, 0xffff}, r1, 0x1, r0, 0x8)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', 0x1})
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00'})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0x9000000, 0x4}, &(0x7f0000000100)=0x20)
ioctl$TUNSETOWNER(r6, 0x400454cc, r2)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70))
wait4(0x0, &(0x7f0000001200), 0x1ae6234806621a6d, &(0x7f0000001240))

2018/05/07 18:15:48 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40, 0x0)
bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3ff800000, 0x202)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

[  265.406248] FAT-fs (loop7): Directory bread(block 112) failed
[  265.406300] FAT-fs (loop7): Directory bread(block 113) failed
[  265.406313] FAT-fs (loop7): Directory bread(block 114) failed
[  265.417460] FAT-fs (loop7): Directory bread(block 112) failed
[  265.417472] FAT-fs (loop7): Directory bread(block 113) failed
[  265.417484] FAT-fs (loop7): Directory bread(block 114) failed
[  265.418329] FAT-fs (loop7): Directory bread(block 112) failed
[  265.418341] FAT-fs (loop7): Directory bread(block 113) failed
[  265.418354] FAT-fs (loop7): Directory bread(block 114) failed
[  265.457376] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:15:48 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f00000000c0)='systemselfposix_acl_access\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:48 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x4080, 0x0)
setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x7f, 0xff, 0x7, 0xffffffffffff7fff}, 0x8)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)

[  265.457392] FAT-fs (loop5): Directory bread(block 113) failed
[  265.457406] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:15:49 executing program 6:
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ecryptfs\x00', 0x0, &(0x7f0000000140))
r0 = socket(0x9, 0x7, 0x7f01)
ftruncate(r0, 0x6)
mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000cde000))
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getdents64(r1, &(0x7f0000000580)=""/250, 0xfa)
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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000300)=0xc)
fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x100)
lseek(r1, 0x2000000000000000, 0x0)

2018/05/07 18:15:49 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x2, 0x3f0002)
fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x10)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x9, 0x2)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:49 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000001c0)={0x0, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x100}}, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}}}, 0x108)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x1ac)
inotify_init()

[  265.539082] FAT-fs (loop5): Directory bread(block 112) failed
[  265.539095] FAT-fs (loop5): Directory bread(block 113) failed
[  265.539108] FAT-fs (loop5): Directory bread(block 114) failed
[  265.539748] FAT-fs (loop5): Directory bread(block 112) failed
[  265.539760] FAT-fs (loop5): Directory bread(block 113) failed
[  265.539772] FAT-fs (loop5): Directory bread(block 114) failed
[  265.571991] attempt to access beyond end of device
[  265.571998] loop5: rw=536870984, want=127, limit=112
[  265.573852] FAT-fs (loop0): bogus number of reserved sectors
[  265.573857] FAT-fs (loop0): Can't find a valid FAT filesystem
[  265.600508] FAT-fs (loop7): Directory bread(block 112) failed
[  265.600523] FAT-fs (loop7): Directory bread(block 113) failed
[  265.600535] FAT-fs (loop7): Directory bread(block 114) failed
[  265.619126] FAT-fs (loop0): bogus number of reserved sectors
[  265.619132] FAT-fs (loop0): Can't find a valid FAT filesystem
[  265.621575] attempt to access beyond end of device
[  265.621581] loop5: rw=536870912, want=1127, limit=112
[  265.621767] attempt to access beyond end of device
[  265.621772] loop5: rw=536870912, want=1128, limit=112
[  265.621777] buffer_io_error: 134 callbacks suppressed
[  265.621782] Buffer I/O error on dev loop5, logical block 1127, lost async page write
[  265.621792] attempt to access beyond end of device
[  265.621796] loop5: rw=536870912, want=1129, limit=112
[  265.621800] Buffer I/O error on dev loop5, logical block 1128, lost async page write
[  265.621809] attempt to access beyond end of device
[  265.621814] loop5: rw=536870912, want=1130, limit=112
[  265.621818] Buffer I/O error on dev loop5, logical block 1129, lost async page write
[  265.621826] attempt to access beyond end of device
[  265.621831] loop5: rw=536870912, want=1131, limit=112
[  265.621835] Buffer I/O error on dev loop5, logical block 1130, lost async page write
[  265.621843] attempt to access beyond end of device
[  265.621847] loop5: rw=536870912, want=116, limit=112
[  265.621851] Buffer I/O error on dev loop5, logical block 115, lost async page write
[  265.621860] attempt to access beyond end of device
[  265.621864] loop5: rw=536870912, want=117, limit=112
[  265.621868] Buffer I/O error on dev loop5, logical block 116, lost async page write
[  265.621877] attempt to access beyond end of device
[  265.621881] loop5: rw=536870912, want=118, limit=112
[  265.621885] Buffer I/O error on dev loop5, logical block 117, lost async page write
[  265.621893] attempt to access beyond end of device
[  265.621898] loop5: rw=536870912, want=119, limit=112
[  265.621902] Buffer I/O error on dev loop5, logical block 118, lost async page write
[  265.742832] FAT-fs (loop0): bogus number of reserved sectors
[  265.742837] FAT-fs (loop0): Can't find a valid FAT filesystem
[  265.754116] FAT-fs (loop5): Directory bread(block 112) failed
[  265.754133] FAT-fs (loop5): Directory bread(block 113) failed
[  265.754147] FAT-fs (loop5): Directory bread(block 114) failed
[  265.756646] FAT-fs (loop5): Directory bread(block 112) failed
[  265.756662] FAT-fs (loop5): Directory bread(block 113) failed
[  265.756674] FAT-fs (loop5): Directory bread(block 114) failed
[  265.757464] FAT-fs (loop5): Directory bread(block 112) failed
[  265.757477] FAT-fs (loop5): Directory bread(block 113) failed
[  265.757490] FAT-fs (loop5): Directory bread(block 114) failed
[  265.789454] FAT-fs (loop0): bogus number of reserved sectors
[  265.789458] FAT-fs (loop0): Can't find a valid FAT filesystem
[  265.789586] attempt to access beyond end of device
[  265.789593] loop5: rw=536870984, want=127, limit=112
[  265.801271] FAT-fs (loop7): Directory bread(block 112) failed
[  265.801286] FAT-fs (loop7): Directory bread(block 113) failed
[  265.801342] FAT-fs (loop7): Directory bread(block 114) failed
[  265.804390] FAT-fs (loop7): Directory bread(block 112) failed
[  265.804401] FAT-fs (loop7): Directory bread(block 113) failed
[  265.804411] FAT-fs (loop7): Directory bread(block 114) failed
[  265.808453] FAT-fs (loop7): Directory bread(block 112) failed
[  265.808467] FAT-fs (loop7): Directory bread(block 113) failed
[  265.808479] FAT-fs (loop7): Directory bread(block 114) failed
[  265.864492] attempt to access beyond end of device
[  265.864504] loop5: rw=536870912, want=1127, limit=112
[  265.864711] attempt to access beyond end of device
[  265.864716] loop5: rw=536870912, want=1128, limit=112
[  265.864724] Buffer I/O error on dev loop5, logical block 1127, lost async page write
[  265.864733] attempt to access beyond end of device
[  265.864738] loop5: rw=536870912, want=1129, limit=112
[  265.864742] Buffer I/O error on dev loop5, logical block 1128, lost async page write
[  265.864751] attempt to access beyond end of device
[  265.864755] loop5: rw=536870912, want=1130, limit=112
[  265.864765] attempt to access beyond end of device
[  265.864770] loop5: rw=536870912, want=1131, limit=112
[  265.864780] attempt to access beyond end of device
[  265.864784] loop5: rw=536870912, want=116, limit=112
[  265.864796] attempt to access beyond end of device
[  265.864801] loop5: rw=536870912, want=117, limit=112
[  265.864811] attempt to access beyond end of device
[  265.864815] loop5: rw=536870912, want=118, limit=112
[  265.864825] attempt to access beyond end of device
[  265.864829] loop5: rw=536870912, want=119, limit=112
[  265.922538] attempt to access beyond end of device
[  265.922545] loop7: rw=536870912, want=1127, limit=112
[  265.922755] attempt to access beyond end of device
[  265.922760] loop7: rw=536870912, want=1128, limit=112
[  265.922771] attempt to access beyond end of device
[  265.922775] loop7: rw=536870912, want=1129, limit=112
[  265.922785] attempt to access beyond end of device
[  265.922789] loop7: rw=536870912, want=1130, limit=112
[  265.922799] attempt to access beyond end of device
[  265.922804] loop7: rw=536870912, want=1131, limit=112
[  265.922814] attempt to access beyond end of device
[  265.922818] loop7: rw=536870912, want=116, limit=112
[  265.922828] attempt to access beyond end of device
[  265.922832] loop7: rw=536870912, want=117, limit=112
[  265.922843] attempt to access beyond end of device
[  265.922847] loop7: rw=536870912, want=118, limit=112
[  265.922857] attempt to access beyond end of device
2018/05/07 18:15:49 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
wait4(r1, &(0x7f0000001300), 0x0, &(0x7f0000001340))
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
sendfile(r3, r3, &(0x7f0000c7a000)=0x100004, 0x3)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x5, 0x0, 0x8, 0x22024, 0x1, 0x0, 0x3ff, 0x2, 0x1f7, 0xe437, 0x6, 0xb902, 0x4, 0x6, 0x0, 0xc45d, 0x1b7, 0x0, 0x7ff, 0x200, 0x9, 0x400, 0x0, 0xffffffffffff6ae2, 0x80000000, 0x2, 0x6, 0x100000000, 0x9, 0xfac6, 0xc5, 0x6, 0x6f65, 0x0, 0x19, 0x4, @perf_config_ext={0x9, 0x4}, 0x240, 0x9, 0x1f, 0x7, 0x9, 0x36, 0xffff}, r1, 0x1, r0, 0x8)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', 0x1})
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00'})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0x9000000, 0x4}, &(0x7f0000000100)=0x20)
ioctl$TUNSETOWNER(r6, 0x400454cc, r2)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70))
wait4(0x0, &(0x7f0000001200), 0x1ae6234806621a6d, &(0x7f0000001240))

2018/05/07 18:15:49 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:49 executing program 3:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x4040, 0x0)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x5)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffa, 0x0)
r2 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0)
llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f00000004c0)=""/239, 0xffffffffffffff9f)
preadv(r1, &(0x7f0000000000), 0xabb3c60, 0x0)
write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0x9)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000001c0)=0xe8)
sendto$packet(r0, &(0x7f00000002c0)="a4900472304c7b49c21b8ab5143043089ccb2b4acfb8f494276183c08fb02bfd177a710f82dee84aef0cc1905bd895030fbee9b81a9ad1d81018aa54e72616586b863e7486f46b", 0x26, 0x20000800, &(0x7f0000000440)={0x11, 0x17, r3, 0x1, 0x9, 0x6, @random="2cddb3ca3c46"}, 0x14)
umount2(&(0x7f0000000480)='./file0\x00', 0x1000000000)
ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="33104c46f29de40771ac87f36443493e4f85ce2355c8632915d70d4b35697fcbbe32d69581cb1c1b06893af97d2aa24a1841449dca06da754f01e8261fcc26221bed20ce706ca5c1f2902f5f6eb4c029fbba57b717f8602cdbb52e29d9d9eadb81235550004ed9bb4f92d65ffd6fe96f119c20386aef538b70dda4ae728305def7bd8a8d2d15ea7b92a9072eb8ebe0a196453547cfefd50feea443ae667210919616fafdfa199583c1ed2619e2eb0a491ac5d4a8b235849a525664ad0a1c35a530b72cc48416cc295728f30cf4c9f5106dbef73b52451fb62a73391b200a9f3830e9b0ee21")
socket$nl_crypto(0x10, 0x3, 0x15)

2018/05/07 18:15:49 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10000, 0x0)
ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0))
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

2018/05/07 18:15:49 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe001, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x400000, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$TCXONC(r0, 0x540a, 0x47ca)
r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000003c0)=""/176)
ioctl$TUNSETOWNER(r1, 0x400454cc, r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={<r3=>0x0, 0x7ff, 0x80}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r3, 0x182a}, 0x8)

2018/05/07 18:15:49 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fchmod(r0, 0x4)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:49 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x1000, 0x2)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000005d837b84642e3d76bfd20000000000000000000000000000000000000000000000000000000000000000000000a74c8c912c50c04c8e04da6ebbef77842757210e71b5f970cf5a4988fea832c4d964b6c68afaf36dc08310f050be674eec98eef08f11be3f361dc1c7542a7f7c22"], 0x58)

2018/05/07 18:15:49 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
fallocate(r0, 0x0, 0x0, 0x3f0000)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000200)={0x10001, 0x1c, 0x4, 0x8bfbbc5, "0682796c5a4b798987a1514540e155869c451aad4a89a7be35c6107d527c9a91"})
fstatfs(r0, &(0x7f0000000140)=""/155)

[  265.922862] loop7: rw=536870912, want=119, limit=112
[  266.353974] FAT-fs (loop4): Can't find a valid FAT filesystem
[  266.416937] FAT-fs (loop0): bogus number of reserved sectors
[  266.423385] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:49 executing program 6:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
wait4(r1, &(0x7f0000001300), 0x0, &(0x7f0000001340))
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
sendfile(r3, r3, &(0x7f0000c7a000)=0x100004, 0x3)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x5, 0x0, 0x8, 0x22024, 0x1, 0x0, 0x3ff, 0x2, 0x1f7, 0xe437, 0x6, 0xb902, 0x4, 0x6, 0x0, 0xc45d, 0x1b7, 0x0, 0x7ff, 0x200, 0x9, 0x400, 0x0, 0xffffffffffff6ae2, 0x80000000, 0x2, 0x6, 0x100000000, 0x9, 0xfac6, 0xc5, 0x6, 0x6f65, 0x0, 0x19, 0x4, @perf_config_ext={0x9, 0x4}, 0x240, 0x9, 0x1f, 0x7, 0x9, 0x36, 0xffff}, r1, 0x1, r0, 0x8)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', 0x1})
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00'})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0x9000000, 0x4}, &(0x7f0000000100)=0x20)
ioctl$TUNSETOWNER(r6, 0x400454cc, r2)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70))
wait4(0x0, &(0x7f0000001200), 0x1ae6234806621a6d, &(0x7f0000001240))

2018/05/07 18:15:49 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x401, 0x1fffd)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100))
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
sendfile(r1, r1, 0x0, 0x0)
syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0)

[  266.456743] FAT-fs (loop6): Directory bread(block 112) failed
[  266.456758] FAT-fs (loop6): Directory bread(block 113) failed
[  266.456770] FAT-fs (loop6): Directory bread(block 114) failed
[  266.459040] FAT-fs (loop7): Directory bread(block 112) failed
[  266.459054] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:49 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fff6, 0x4e9adc052af4ee38)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

[  266.459066] FAT-fs (loop7): Directory bread(block 114) failed
[  266.469485] FAT-fs (loop7): Directory bread(block 112) failed
[  266.469499] FAT-fs (loop7): Directory bread(block 113) failed
[  266.469512] FAT-fs (loop7): Directory bread(block 114) failed
[  266.470403] FAT-fs (loop7): Directory bread(block 112) failed
[  266.470415] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:49 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:49 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x280100, 0x0)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

[  266.470474] FAT-fs (loop7): Directory bread(block 114) failed
[  266.474254] FAT-fs (loop5): Directory bread(block 112) failed
[  266.474268] FAT-fs (loop5): Directory bread(block 113) failed
[  266.474279] FAT-fs (loop5): Directory bread(block 114) failed
[  266.506778] FAT-fs (loop4): count of clusters too big (4294967294)
[  266.506783] FAT-fs (loop4): Can't find a valid FAT filesystem
[  266.510299] FAT-fs (loop5): Directory bread(block 112) failed
[  266.510311] FAT-fs (loop5): Directory bread(block 113) failed
[  266.510322] FAT-fs (loop5): Directory bread(block 114) failed
[  266.510895] FAT-fs (loop5): Directory bread(block 112) failed
[  266.510906] FAT-fs (loop5): Directory bread(block 113) failed
[  266.510917] FAT-fs (loop5): Directory bread(block 114) failed
[  266.540661] attempt to access beyond end of device
[  266.540668] loop5: rw=536870984, want=127, limit=112
[  266.588099] attempt to access beyond end of device
[  266.588107] loop7: rw=536870912, want=1127, limit=112
[  266.588301] attempt to access beyond end of device
[  266.588306] loop7: rw=536870912, want=1128, limit=112
[  266.588318] attempt to access beyond end of device
[  266.588322] loop7: rw=536870912, want=1129, limit=112
[  266.588333] attempt to access beyond end of device
[  266.588337] loop7: rw=536870912, want=1130, limit=112
[  266.588347] attempt to access beyond end of device
[  266.588351] loop7: rw=536870912, want=1131, limit=112
[  266.588360] attempt to access beyond end of device
[  266.588364] loop7: rw=536870912, want=116, limit=112
[  266.588374] attempt to access beyond end of device
[  266.588378] loop7: rw=536870912, want=117, limit=112
[  266.588388] attempt to access beyond end of device
[  266.588445] loop7: rw=536870912, want=118, limit=112
[  266.588455] attempt to access beyond end of device
[  266.588459] loop7: rw=536870912, want=119, limit=112
[  266.638919] attempt to access beyond end of device
[  266.638927] loop5: rw=536870912, want=1127, limit=112
[  266.639133] attempt to access beyond end of device
[  266.639138] loop5: rw=536870912, want=1128, limit=112
[  266.639149] attempt to access beyond end of device
[  266.639153] loop5: rw=536870912, want=1129, limit=112
[  266.639163] attempt to access beyond end of device
[  266.639168] loop5: rw=536870912, want=1130, limit=112
[  266.639178] attempt to access beyond end of device
[  266.639182] loop5: rw=536870912, want=1131, limit=112
[  266.639194] attempt to access beyond end of device
[  266.639198] loop5: rw=536870912, want=116, limit=112
[  266.639208] attempt to access beyond end of device
[  266.639212] loop5: rw=536870912, want=117, limit=112
[  266.639222] attempt to access beyond end of device
[  266.639226] loop5: rw=536870912, want=118, limit=112
[  266.639235] attempt to access beyond end of device
[  266.639261] loop5: rw=536870912, want=119, limit=112
[  266.740867] FAT-fs (loop7): Directory bread(block 112) failed
[  266.740883] FAT-fs (loop7): Directory bread(block 113) failed
[  266.740896] FAT-fs (loop7): Directory bread(block 114) failed
[  266.749822] FAT-fs (loop5): Directory bread(block 112) failed
[  266.749835] FAT-fs (loop5): Directory bread(block 113) failed
[  266.749846] FAT-fs (loop5): Directory bread(block 114) failed
[  266.750717] FAT-fs (loop7): Directory bread(block 112) failed
[  266.750728] FAT-fs (loop7): Directory bread(block 113) failed
[  266.750741] FAT-fs (loop7): Directory bread(block 114) failed
[  266.751303] FAT-fs (loop7): Directory bread(block 112) failed
[  266.751316] FAT-fs (loop7): Directory bread(block 113) failed
[  266.751329] FAT-fs (loop7): Directory bread(block 114) failed
[  266.759072] FAT-fs (loop5): Directory bread(block 112) failed
[  266.759086] FAT-fs (loop5): Directory bread(block 113) failed
[  266.759098] FAT-fs (loop5): Directory bread(block 114) failed
[  266.762087] FAT-fs (loop5): Directory bread(block 112) failed
[  266.762102] FAT-fs (loop5): Directory bread(block 113) failed
[  266.762117] FAT-fs (loop5): Directory bread(block 114) failed
[  266.818218] attempt to access beyond end of device
[  266.818226] loop5: rw=536870984, want=127, limit=112
[  266.849343] attempt to access beyond end of device
[  266.849351] loop7: rw=536870912, want=1127, limit=112
[  266.849561] attempt to access beyond end of device
[  266.849566] loop7: rw=536870912, want=1128, limit=112
[  266.849578] attempt to access beyond end of device
[  266.849582] loop7: rw=536870912, want=1129, limit=112
[  266.849593] attempt to access beyond end of device
[  266.849597] loop7: rw=536870912, want=1130, limit=112
[  266.849607] attempt to access beyond end of device
[  266.849612] loop7: rw=536870912, want=1131, limit=112
[  266.849621] attempt to access beyond end of device
[  266.849625] loop7: rw=536870912, want=116, limit=112
[  266.849636] attempt to access beyond end of device
[  266.849640] loop7: rw=536870912, want=117, limit=112
[  266.849651] attempt to access beyond end of device
[  266.849656] loop7: rw=536870912, want=118, limit=112
[  266.849666] attempt to access beyond end of device
[  266.849670] loop7: rw=536870912, want=119, limit=112
[  266.882970] attempt to access beyond end of device
[  266.882977] loop5: rw=536870912, want=1127, limit=112
[  266.883181] attempt to access beyond end of device
[  266.883186] loop5: rw=536870912, want=1128, limit=112
[  266.883200] attempt to access beyond end of device
[  266.883205] loop5: rw=536870912, want=1129, limit=112
[  266.883216] attempt to access beyond end of device
[  266.883220] loop5: rw=536870912, want=1130, limit=112
[  266.883230] attempt to access beyond end of device
[  266.883235] loop5: rw=536870912, want=1131, limit=112
[  266.883245] attempt to access beyond end of device
[  266.883250] loop5: rw=536870912, want=116, limit=112
[  266.883260] attempt to access beyond end of device
[  266.883265] loop5: rw=536870912, want=117, limit=112
[  266.883275] attempt to access beyond end of device
[  266.883279] loop5: rw=536870912, want=118, limit=112
[  266.883289] attempt to access beyond end of device
[  266.883294] loop5: rw=536870912, want=119, limit=112
[  267.360241] FAT-fs (loop0): bogus number of reserved sectors
[  267.366062] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:50 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:50 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:50 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={<r1=>0x0}, &(0x7f00000000c0)=0xfffffe7e)
ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000000200))
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x5, 0x8)
fstatfs(r0, &(0x7f0000000140)=""/155)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc)

2018/05/07 18:15:50 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0xffffffffffffff80, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x1, 0x4, 0x1f, 0x3, 0x8, &(0x7f00000001c0)='syzkaller0\x00', 0xa1a, 0xaf, 0x47a})
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
accept$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10)

2018/05/07 18:15:50 executing program 6:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
wait4(r1, &(0x7f0000001300), 0x0, &(0x7f0000001340))
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
sendfile(r3, r3, &(0x7f0000c7a000)=0x100004, 0x3)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x5, 0x0, 0x8, 0x22024, 0x1, 0x0, 0x3ff, 0x2, 0x1f7, 0xe437, 0x6, 0xb902, 0x4, 0x6, 0x0, 0xc45d, 0x1b7, 0x0, 0x7ff, 0x200, 0x9, 0x400, 0x0, 0xffffffffffff6ae2, 0x80000000, 0x2, 0x6, 0x100000000, 0x9, 0xfac6, 0xc5, 0x6, 0x6f65, 0x0, 0x19, 0x4, @perf_config_ext={0x9, 0x4}, 0x240, 0x9, 0x1f, 0x7, 0x9, 0x36, 0xffff}, r1, 0x1, r0, 0x8)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', 0x1})
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00'})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0x9000000, 0x4}, &(0x7f0000000100)=0x20)
ioctl$TUNSETOWNER(r6, 0x400454cc, r2)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70))
wait4(0x0, &(0x7f0000001200), 0x1ae6234806621a6d, &(0x7f0000001240))

2018/05/07 18:15:50 executing program 3:
request_key(&(0x7f0000000140)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0xffffffffffffffff)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0)
ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0xff, 0x8001, 0x7})
add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff)
request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd)

2018/05/07 18:15:50 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
wait4(r1, &(0x7f0000001300), 0x0, &(0x7f0000001340))
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
sendfile(r3, r3, &(0x7f0000c7a000)=0x100004, 0x3)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x5, 0x0, 0x8, 0x22024, 0x1, 0x0, 0x3ff, 0x2, 0x1f7, 0xe437, 0x6, 0xb902, 0x4, 0x6, 0x0, 0xc45d, 0x1b7, 0x0, 0x7ff, 0x200, 0x9, 0x400, 0x0, 0xffffffffffff6ae2, 0x80000000, 0x2, 0x6, 0x100000000, 0x9, 0xfac6, 0xc5, 0x6, 0x6f65, 0x0, 0x19, 0x4, @perf_config_ext={0x9, 0x4}, 0x240, 0x9, 0x1f, 0x7, 0x9, 0x36, 0xffff}, r1, 0x1, r0, 0x8)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', 0x1})
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00'})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0x9000000, 0x4}, &(0x7f0000000100)=0x20)
ioctl$TUNSETOWNER(r6, 0x400454cc, r2)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70))
wait4(0x0, &(0x7f0000001200), 0x1ae6234806621a6d, &(0x7f0000001240))

2018/05/07 18:15:50 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffb, 0x0)
fallocate(r0, 0x4, 0x7, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000140))

2018/05/07 18:15:50 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:50 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100)
r1 = memfd_create(&(0x7f0000000080)="42ad23658410", 0x0)
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1000000, 0x1004002)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x4)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x5c63, 0x1, 0x0, 0x6, 0x1, [{0x8, 0x2, 0x80, 0x0, 0x0, 0x80}]})
ioctl$LOOP_SET_FD(r0, 0x4c00, r2)
ioctl$KDSETMODE(r1, 0x4b3a, 0x9)

[  267.438896] FAT-fs (loop0): bogus number of reserved sectors
[  267.460160] FAT-fs (loop0): Can't find a valid FAT filesystem
[  267.491776] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:50 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2000)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:50 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  267.491793] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:50 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0)

2018/05/07 18:15:51 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0xffffffffffffff75, 0x200000)

[  267.491807] FAT-fs (loop7): Directory bread(block 114) failed
[  267.495276] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:51 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  267.495289] FAT-fs (loop7): Directory bread(block 113) failed
[  267.495302] FAT-fs (loop7): Directory bread(block 114) failed
[  267.497744] FAT-fs (loop7): Directory bread(block 112) failed
[  267.497757] FAT-fs (loop7): Directory bread(block 113) failed
2018/05/07 18:15:51 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  267.497770] FAT-fs (loop7): Directory bread(block 114) failed
[  267.530799] FAT-fs (loop5): Directory bread(block 112) failed
[  267.530814] FAT-fs (loop5): Directory bread(block 113) failed
[  267.530828] FAT-fs (loop5): Directory bread(block 114) failed
[  267.534423] FAT-fs (loop5): Directory bread(block 112) failed
[  267.534436] FAT-fs (loop5): Directory bread(block 113) failed
[  267.534449] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:15:51 executing program 1:
socketpair(0xb, 0x1, 0x3, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x6, 0x928, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x40, 0x12, 'lo\x00', 'team_slave_0\x00', 'vlan0\x00', 'bcsf0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0x6cc0c1b7e9984922], 0x70, 0x218, 0x250}, [@common=@nflog={'nflog\x00', 0x50, {{0x9, 0x100000000, 0x9a, 0x0, 0x0, "4ea9bcce2a65cbb8ce6cf9e53551f718ccd6f185c340f29ac760e2d0e630871fba456c70ef391ba15981d3a8475312d615496c6be23a6cdd0f2be6d5b537f60f"}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xb85d, 'system_u:object_r:textrel_shlib_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x40, 0x8809, 'nr0\x00', 'veth1\x00', 'veth0_to_team\x00', 'gre0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @random="857c6930d8e3", [0xff, 0xff, 0xff, 0xff], 0xe8, 0x148, 0x178, [@realm={'realm\x00', 0x10, {{0x6, 0x6}}}, @devgroup={'devgroup\x00', 0x18, {{0x2, 0x8, 0x1, 0x2, 0x5}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1ff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3f}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x2, 0x88f7, 'team_slave_1\x00', 'bridge0\x00', 'teql0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}}, {{{0x15, 0x0, 0x890d, 'syzkaller0\x00', 'bond_slave_0\x00', 'rose0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0xa885, "a9c2fa8c9367c0779d7f13c4aae742c8ffeea157f60808befa4780608844"}}}}]}, {0x0, '\x00', 0x4, 0x0, 0x2, [{{{0x15, 0x4, 0xf2ef, 'syzkaller1\x00', 'syz_tun\x00', 'ip6tnl0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0xff, 0xff, 0x0, 0xff], 0x70, 0x1d0, 0x248}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:gpg_exec_t:s0\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1d29}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x5, 0x529c, 0x1, 0x0, "1302caf3a074a65e436de978161acbf078c6691c8c2815d78189755ff2386af9059f3706a8d056eb2a7c06d396780df380179f018ed78ffd077a492a70d68613"}}}}, {{{0x1f, 0x4, 0x8867, 'tunl0\x00', 'veth0_to_bridge\x00', 'syzkaller1\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xf8}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x1000, 0x9}}}}]}]}, 0x9a0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
prctl$getname(0x10, &(0x7f0000000080)=""/148)
getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  267.535160] FAT-fs (loop5): Directory bread(block 112) failed
[  267.535173] FAT-fs (loop5): Directory bread(block 113) failed
[  267.535185] FAT-fs (loop5): Directory bread(block 114) failed
[  267.551753] FAT-fs (loop4): Directory bread(block 112) failed
[  267.551768] FAT-fs (loop4): Directory bread(block 113) failed
[  267.551781] FAT-fs (loop4): Directory bread(block 114) failed
[  267.557449] FAT-fs (loop4): Directory bread(block 112) failed
[  267.557461] FAT-fs (loop4): Directory bread(block 113) failed
[  267.557472] FAT-fs (loop4): Directory bread(block 114) failed
[  267.602883] attempt to access beyond end of device
[  267.602892] loop5: rw=536870984, want=127, limit=112
[  267.657944] attempt to access beyond end of device
[  267.657951] loop7: rw=536870912, want=1127, limit=112
[  267.658163] attempt to access beyond end of device
[  267.658169] loop7: rw=536870912, want=1128, limit=112
[  267.658181] attempt to access beyond end of device
[  267.658185] loop7: rw=536870912, want=1129, limit=112
[  267.658195] attempt to access beyond end of device
[  267.658199] loop7: rw=536870912, want=1130, limit=112
[  267.658208] attempt to access beyond end of device
[  267.658212] loop7: rw=536870912, want=1131, limit=112
[  267.658227] attempt to access beyond end of device
[  267.658265] loop7: rw=536870912, want=116, limit=112
[  267.658276] attempt to access beyond end of device
[  267.658280] loop7: rw=536870912, want=117, limit=112
[  267.658290] attempt to access beyond end of device
[  267.658294] loop7: rw=536870912, want=118, limit=112
[  267.658303] attempt to access beyond end of device
[  267.658308] loop7: rw=536870912, want=119, limit=112
[  267.667975] attempt to access beyond end of device
[  267.667981] loop5: rw=536870912, want=1127, limit=112
[  267.668183] attempt to access beyond end of device
[  267.668188] loop5: rw=536870912, want=1128, limit=112
[  267.668200] attempt to access beyond end of device
[  267.668205] loop5: rw=536870912, want=1129, limit=112
[  267.668216] attempt to access beyond end of device
[  267.668220] loop5: rw=536870912, want=1130, limit=112
[  267.668231] attempt to access beyond end of device
[  267.668235] loop5: rw=536870912, want=1131, limit=112
[  267.668244] attempt to access beyond end of device
[  267.668248] loop5: rw=536870912, want=116, limit=112
[  267.668259] attempt to access beyond end of device
[  267.668263] loop5: rw=536870912, want=117, limit=112
[  267.668273] attempt to access beyond end of device
[  267.668277] loop5: rw=536870912, want=118, limit=112
[  267.668288] attempt to access beyond end of device
[  267.668292] loop5: rw=536870912, want=119, limit=112
[  267.713376] FAT-fs (loop4): Directory bread(block 112) failed
[  267.713395] FAT-fs (loop4): Directory bread(block 113) failed
[  267.713410] FAT-fs (loop4): Directory bread(block 114) failed
[  267.747886] FAT-fs (loop4): Directory bread(block 112) failed
[  267.747900] FAT-fs (loop4): Directory bread(block 113) failed
[  267.747912] FAT-fs (loop4): Directory bread(block 114) failed
[  267.778389] FAT-fs (loop7): Directory bread(block 112) failed
[  267.778404] FAT-fs (loop7): Directory bread(block 113) failed
[  267.778417] FAT-fs (loop7): Directory bread(block 114) failed
[  267.780577] FAT-fs (loop7): Directory bread(block 112) failed
[  267.780591] FAT-fs (loop7): Directory bread(block 113) failed
[  267.780604] FAT-fs (loop7): Directory bread(block 114) failed
[  267.785968] FAT-fs (loop7): Directory bread(block 112) failed
[  267.785980] FAT-fs (loop7): Directory bread(block 113) failed
[  267.785991] FAT-fs (loop7): Directory bread(block 114) failed
[  267.802532] FAT-fs (loop5): Directory bread(block 112) failed
[  267.802548] FAT-fs (loop5): Directory bread(block 113) failed
[  267.802560] FAT-fs (loop5): Directory bread(block 114) failed
[  267.805763] FAT-fs (loop5): Directory bread(block 112) failed
[  267.805777] FAT-fs (loop5): Directory bread(block 113) failed
[  267.805790] FAT-fs (loop5): Directory bread(block 114) failed
[  267.806409] FAT-fs (loop5): Directory bread(block 112) failed
[  267.806421] FAT-fs (loop5): Directory bread(block 113) failed
[  267.806434] FAT-fs (loop5): Directory bread(block 114) failed
[  267.902247] FAT-fs (loop4): Directory bread(block 112) failed
[  267.902261] FAT-fs (loop4): Directory bread(block 113) failed
[  267.902274] FAT-fs (loop4): Directory bread(block 114) failed
[  267.904839] FAT-fs (loop4): Directory bread(block 112) failed
[  267.904858] FAT-fs (loop4): Directory bread(block 113) failed
[  267.904870] FAT-fs (loop4): Directory bread(block 114) failed
[  267.905614] FAT-fs (loop4): Directory bread(block 112) failed
[  267.905625] FAT-fs (loop4): Directory bread(block 113) failed
[  267.905636] FAT-fs (loop4): Directory bread(block 114) failed
[  267.941773] attempt to access beyond end of device
[  267.941781] loop7: rw=536870912, want=1127, limit=112
[  267.942003] attempt to access beyond end of device
[  267.942008] loop7: rw=536870912, want=1128, limit=112
[  267.942021] attempt to access beyond end of device
[  267.942026] loop7: rw=536870912, want=1129, limit=112
[  267.942038] attempt to access beyond end of device
[  267.942043] loop7: rw=536870912, want=1130, limit=112
[  267.942054] attempt to access beyond end of device
[  267.942058] loop7: rw=536870912, want=1131, limit=112
[  267.942069] attempt to access beyond end of device
[  267.942074] loop7: rw=536870912, want=116, limit=112
[  267.942085] attempt to access beyond end of device
[  267.942089] loop7: rw=536870912, want=117, limit=112
[  267.942100] attempt to access beyond end of device
[  267.942104] loop7: rw=536870912, want=118, limit=112
[  267.942115] attempt to access beyond end of device
[  267.942119] loop7: rw=536870912, want=119, limit=112
[  267.942813] attempt to access beyond end of device
[  267.942819] loop5: rw=536870912, want=1127, limit=112
[  267.943031] attempt to access beyond end of device
[  267.943035] loop5: rw=536870912, want=1128, limit=112
[  267.943046] attempt to access beyond end of device
[  267.943051] loop5: rw=536870912, want=1129, limit=112
[  267.943062] attempt to access beyond end of device
[  267.943067] loop5: rw=536870912, want=1130, limit=112
[  267.943078] attempt to access beyond end of device
[  267.943082] loop5: rw=536870912, want=1131, limit=112
[  267.943093] attempt to access beyond end of device
[  267.943097] loop5: rw=536870912, want=116, limit=112
[  267.943108] attempt to access beyond end of device
[  267.943112] loop5: rw=536870912, want=117, limit=112
2018/05/07 18:15:52 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
r1 = dup3(r0, r0, 0x80000)
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={<r3=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r3})
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000400)=""/45)
fdatasync(r2)

2018/05/07 18:15:52 executing program 5:
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'gre0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}})
setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f0000000280)='./file0\x00', 0x4000000002400, 0x400000000)
fallocate(r1, 0xffffffffffffffff, 0xfffffffffffffffe, 0x3f0008)
pread64(r1, &(0x7f0000000340)=""/91, 0x5b, 0x2)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={<r2=>0x0, 0x20, 0x5, [0x8000000000, 0x81, 0x4, 0x3, 0xfff]}, &(0x7f00000000c0)=0x12)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, [0x800, 0x2, 0x2, 0x5409f4bf, 0x8, 0x0, 0x5, 0x101, 0xffffffffffffffc0, 0x7, 0x6, 0x7, 0x19d5, 0x8, 0x9]}, &(0x7f00000001c0)=0x100)

2018/05/07 18:15:52 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:52 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:52 executing program 3:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=<r0=>0x0)
ptrace$setopts(0x4206, r0, 0x3, 0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x3f0000000000000)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0xa2)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x9, 0x9}, {0xd07, 0x3f}, 0x6, 0x8005, 0x3})
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0x4)
r2 = fanotify_init(0x80005, 0x0)
fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgid(r3)

[  267.943122] attempt to access beyond end of device
[  267.943127] loop5: rw=536870912, want=118, limit=112
[  267.943137] attempt to access beyond end of device
[  267.943142] loop5: rw=536870912, want=119, limit=112
[  267.943646] attempt to access beyond end of device
[  267.943651] loop4: rw=536870912, want=120, limit=112
2018/05/07 18:15:52 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005e000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="642a94e3a8355d19c149fee98460bcbbb993de91585dc93f0bbd848faedb6964b38cabd2f19f211b59ef11ad8570fc7af8ab8d97c8af7670c882937d06475a44d401d75573973a4c5f8a98d1a8b4009747353e1ed28c694d68197e9da1d0bcb76264ffc45847825c0f6038c4"], 0x1c}, 0x1}, 0x0)

2018/05/07 18:15:52 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={<r1=>0x0})
ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r1, 0x1})
write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089238a38933ef6224dacb66928997cfa29528c6ff74c5b22009219579a5c25a532c74ff27bb4081db1b866e400d4c5d6f5ce4d"], 0x58)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={<r2=>0x0, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @rand_addr=0x20200000000000}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0xbf6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xf0}, @in6={0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0x13}, 0x1}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x3f, 0x0, 0x2, 0x40, 0x5, 0x5, 0x100000000, 0x6, r2}, &(0x7f0000000300)=0x20)

2018/05/07 18:15:52 executing program 6:
syz_open_procfs(0x0, &(0x7f0000000080)='fd/42')
r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xffffffffffffffff, 0x4, 0x400}, 0x10)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0)
r3 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0)
r4 = dup3(r2, r1, 0x0)
fallocate(r4, 0x0, 0xd371, 0x400003)
pwritev(r0, &(0x7f0000000600), 0x1000000000000021, 0x200000)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x88, &(0x7f0000000880)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10)
add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, 0xfffffffffffffff8)
add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff)
r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00')
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6, 0x9d1]})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r7 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68)
r8 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r8, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]})
fcntl$notify(r3, 0x402, 0x80000000)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x2c)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r5, 0x10001}, &(0x7f0000000440)=0x8)
socket(0x11, 0x802, 0x0)
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]})
ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0xffff)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'veph13o\x00', 0x4}, 0xfffffffffffffe1e)

[  268.734827] FAT-fs (loop5): Directory bread(block 112) failed
[  268.749083] FAT-fs (loop0): bogus number of reserved sectors
2018/05/07 18:15:52 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1}, &(0x7f0000000100)=0x14)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)

2018/05/07 18:15:52 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x9, 0x2)

[  268.749088] FAT-fs (loop0): Can't find a valid FAT filesystem
[  268.765680] FAT-fs (loop4): Directory bread(block 112) failed
2018/05/07 18:15:52 executing program 0:
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000028290b96c8759ebb8895c37c29cddd0000000000000000000000000000001a0000000000380000000000000000000000000020000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000400)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00000003c0))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x98)
ptrace(0x4207, r2)
ptrace$setregs(0x3, r2, 0x0, &(0x7f0000000300))
fcntl$notify(r0, 0x402, 0x80000000)

2018/05/07 18:15:52 executing program 7:
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0xa0000, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x4, 0xfffffffffffffff8}, {0x4, 0x7f}, 0x0, 0x0, 0x200})
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8000, 0x4)
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x6, 0x0, 0x8, 0x1ee, 0x18, 0x9})
fstatfs(r0, &(0x7f0000000140)=""/155)
uname(&(0x7f0000000080)=""/60)
prctl$getreaper(0x0, &(0x7f0000000100))
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
acct(0x0)
llistxattr(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000003c0)=""/76, 0xfffffec4)
connect$netrom(r1, &(0x7f0000000340)=@ax25={0x3, {"cca232bd5e4a5b"}, 0xffffffffffffffd2}, 0x10)
ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000380))

2018/05/07 18:15:52 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x0)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:52 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x33, 0x2}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0xfffffffffffffffd, 0x0, 0x100)
getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0))
ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000001c0))
pwrite64(r0, &(0x7f0000000280)="b3c784df0c1eda64fed9a8609962b7b002d40f049568bd51ab7deccec8fa83ab3850049add80357c1c3a73900df243d2555e12adc7a1de0998afa9240c4578285d43db14faa899b09b0c79ebf9ebe417a58d20ba8cf33d66105d47d463c60927447af13ddcf4271905d250dc", 0x6c, 0x0)
bind(r0, &(0x7f0000000200)=@generic={0x1, "57f3436d76dc0a08541386abea0277feafc8dd858ff7b63813dd5d87fc48c58f16e37e906a30bdac1445caecb0fbc9bcb0cbb540002af93378d0ed72dece9a398f2d0bb64a02015786f808b2df04e552a35434210054ddf20ec246b5744b852242d090099b2eed4ff19d089a0885e0c7a7a4aafe3a4b1c74c0dc6cbdc143"}, 0x80)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0)

[  268.765697] FAT-fs (loop4): Directory bread(block 113) failed
[  268.765710] FAT-fs (loop4): Directory bread(block 114) failed
[  268.768288] FAT-fs (loop7): Directory bread(block 112) failed
[  268.768308] FAT-fs (loop7): Directory bread(block 113) failed
[  268.768321] FAT-fs (loop7): Directory bread(block 114) failed
[  268.803543] FAT-fs (loop4): Directory bread(block 112) failed
2018/05/07 18:15:52 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)

[  268.803555] FAT-fs (loop4): Directory bread(block 113) failed
[  268.803567] FAT-fs (loop4): Directory bread(block 114) failed
2018/05/07 18:15:52 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x0)
fallocate(r0, 0x0, 0x9, 0x2)

[  268.804304] FAT-fs (loop4): Directory bread(block 112) failed
[  268.804318] FAT-fs (loop4): Directory bread(block 113) failed
[  268.804330] FAT-fs (loop4): Directory bread(block 114) failed
[  268.808906] FAT-fs (loop7): Directory bread(block 112) failed
[  268.808919] FAT-fs (loop7): Directory bread(block 113) failed
[  268.808932] FAT-fs (loop7): Directory bread(block 114) failed
[  268.809469] FAT-fs (loop7): Directory bread(block 112) failed
[  268.809480] FAT-fs (loop7): Directory bread(block 113) failed
[  268.809491] FAT-fs (loop7): Directory bread(block 114) failed
[  268.829409] FAT-fs (loop0): bogus number of reserved sectors
[  268.829414] FAT-fs (loop0): Can't find a valid FAT filesystem
[  268.851431] attempt to access beyond end of device
[  268.851471] loop4: rw=536870912, want=120, limit=112
[  268.908620] attempt to access beyond end of device
[  268.908627] loop7: rw=536870912, want=1127, limit=112
[  268.908829] attempt to access beyond end of device
[  268.908834] loop7: rw=536870912, want=1128, limit=112
[  268.908846] attempt to access beyond end of device
[  268.908851] loop7: rw=536870912, want=1129, limit=112
[  268.908861] attempt to access beyond end of device
[  268.908866] loop7: rw=536870912, want=1130, limit=112
[  268.908875] attempt to access beyond end of device
[  268.908880] loop7: rw=536870912, want=1131, limit=112
[  268.908890] attempt to access beyond end of device
[  268.908894] loop7: rw=536870912, want=116, limit=112
[  268.908905] attempt to access beyond end of device
[  268.908910] loop7: rw=536870912, want=117, limit=112
[  268.908920] attempt to access beyond end of device
[  268.908927] loop7: rw=536870912, want=118, limit=112
[  268.908938] attempt to access beyond end of device
[  268.908942] loop7: rw=536870912, want=119, limit=112
[  269.023047] FAT-fs (loop4): Directory bread(block 112) failed
[  269.023063] FAT-fs (loop4): Directory bread(block 113) failed
[  269.023076] FAT-fs (loop4): Directory bread(block 114) failed
[  269.028104] FAT-fs (loop0): bogus number of reserved sectors
[  269.028109] FAT-fs (loop0): Can't find a valid FAT filesystem
[  269.030571] FAT-fs (loop4): Directory bread(block 112) failed
[  269.030584] FAT-fs (loop4): Directory bread(block 113) failed
[  269.030598] FAT-fs (loop4): Directory bread(block 114) failed
[  269.031497] FAT-fs (loop4): Directory bread(block 112) failed
[  269.031510] FAT-fs (loop4): Directory bread(block 113) failed
[  269.031522] FAT-fs (loop4): Directory bread(block 114) failed
[  269.077692] attempt to access beyond end of device
[  269.077700] loop4: rw=536870912, want=120, limit=112
[  269.205523] FAT-fs (loop4): Directory bread(block 112) failed
[  269.205536] FAT-fs (loop4): Directory bread(block 113) failed
[  269.205547] FAT-fs (loop4): Directory bread(block 114) failed
[  269.210018] FAT-fs (loop4): Directory bread(block 112) failed
[  269.210030] FAT-fs (loop4): Directory bread(block 113) failed
[  269.210041] FAT-fs (loop4): Directory bread(block 114) failed
[  269.217867] FAT-fs (loop4): Directory bread(block 112) failed
[  269.217879] FAT-fs (loop4): Directory bread(block 113) failed
[  269.217890] FAT-fs (loop4): Directory bread(block 114) failed
[  269.257958] attempt to access beyond end of device
[  269.257964] loop4: rw=536870912, want=120, limit=112
[  269.451671] FAT-fs (loop5): Directory bread(block 113) failed
[  269.457639] FAT-fs (loop5): Directory bread(block 114) failed
[  273.040089] IPVS: Creating netns size=2536 id=29
[  273.203237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  273.217378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  273.271057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  273.284558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  273.339453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[  273.353274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[  273.368599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  273.384305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  273.994800] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  274.026341] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  274.032506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  274.039898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
2018/05/07 18:15:57 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstat(r0, &(0x7f0000000080))
fstatfs(r0, &(0x7f0000000140)=""/155)
syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x301000)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'syzkaller1\x00', {0x2, 0x4e21}})

2018/05/07 18:15:57 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
prctl$setmm(0x23, 0x3, &(0x7f0000ffe000/0x1000)=nil)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:57 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
lseek(r0, 0x0, 0x5)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

2018/05/07 18:15:57 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x0)
fallocate(r0, 0x0, 0x9, 0x2)

2018/05/07 18:15:57 executing program 6:
syz_open_procfs(0x0, &(0x7f0000000080)='fd/42')
r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xffffffffffffffff, 0x4, 0x400}, 0x10)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0)
r3 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0)
r4 = dup3(r2, r1, 0x0)
fallocate(r4, 0x0, 0xd371, 0x400003)
pwritev(r0, &(0x7f0000000600), 0x1000000000000021, 0x200000)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x88, &(0x7f0000000880)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10)
add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, 0xfffffffffffffff8)
add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff)
r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00')
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6, 0x9d1]})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r7 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68)
r8 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r8, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]})
fcntl$notify(r3, 0x402, 0x80000000)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x2c)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r5, 0x10001}, &(0x7f0000000440)=0x8)
socket(0x11, 0x802, 0x0)
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]})
ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0xffff)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'veph13o\x00', 0x4}, 0xfffffffffffffe1e)

2018/05/07 18:15:57 executing program 3:
syz_open_procfs(0x0, &(0x7f0000000080)='fd/42')
r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xffffffffffffffff, 0x4, 0x400}, 0x10)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0)
r3 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0)
r4 = dup3(r2, r1, 0x0)
fallocate(r4, 0x0, 0xd371, 0x400003)
pwritev(r0, &(0x7f0000000600), 0x1000000000000021, 0x200000)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x88, &(0x7f0000000880)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10)
add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, 0xfffffffffffffff8)
add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff)
r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00')
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6, 0x9d1]})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r7 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68)
r8 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r8, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]})
fcntl$notify(r3, 0x402, 0x80000000)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x2c)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r5, 0x10001}, &(0x7f0000000440)=0x8)
socket(0x11, 0x802, 0x0)
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]})
ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0xffff)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'veph13o\x00', 0x4}, 0xfffffffffffffe1e)

2018/05/07 18:15:57 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000080)='fd/42')
r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xffffffffffffffff, 0x4, 0x400}, 0x10)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0)
r3 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0)
r4 = dup3(r2, r1, 0x0)
fallocate(r4, 0x0, 0xd371, 0x400003)
pwritev(r0, &(0x7f0000000600), 0x1000000000000021, 0x200000)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x88, &(0x7f0000000880)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10)
add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, 0xfffffffffffffff8)
add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff)
r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00')
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6, 0x9d1]})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r7 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68)
r8 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r8, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]})
fcntl$notify(r3, 0x402, 0x80000000)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x2c)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r5, 0x10001}, &(0x7f0000000440)=0x8)
socket(0x11, 0x802, 0x0)
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]})
ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0xffff)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'veph13o\x00', 0x4}, 0xfffffffffffffe1e)

2018/05/07 18:15:57 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x3fffa, 0x182)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:57 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'lblcr\x00', 0x4, 0x0, 0x11}, {@rand_addr=0x3, 0x4e23, 0x0, 0x7425db2f, 0x7f0}}, 0x44)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

2018/05/07 18:15:57 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(0xffffffffffffffff, 0x0, 0x9, 0x2)

[  274.359552] FAT-fs (loop0): bogus number of reserved sectors
[  274.379485] FAT-fs (loop4): Directory bread(block 112) failed
2018/05/07 18:15:57 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x40)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x9, 0x4)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

[  274.379501] FAT-fs (loop4): Directory bread(block 113) failed
2018/05/07 18:15:57 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fstatfs(r0, &(0x7f0000000140)=""/155)

[  274.379514] FAT-fs (loop4): Directory bread(block 114) failed
[  274.386683] FAT-fs (loop4): Directory bread(block 112) failed
2018/05/07 18:15:57 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={<r1=>0x0, 0xad, 0x30, 0x9c34, 0x4}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x1, 0x4}, 0x8)

2018/05/07 18:15:57 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x0, 0x2)

2018/05/07 18:15:57 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x40000000)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xc899)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)

[  274.386695] FAT-fs (loop4): Directory bread(block 113) failed
[  274.386705] FAT-fs (loop4): Directory bread(block 114) failed
[  274.387473] FAT-fs (loop4): Directory bread(block 112) failed
[  274.387485] FAT-fs (loop4): Directory bread(block 113) failed
[  274.387498] FAT-fs (loop4): Directory bread(block 114) failed
[  274.419635] FAT-fs (loop7): Directory bread(block 112) failed
[  274.419649] FAT-fs (loop7): Directory bread(block 113) failed
[  274.419661] FAT-fs (loop7): Directory bread(block 114) failed
[  274.423999] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:58 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x0, 0x2)

[  274.424012] FAT-fs (loop7): Directory bread(block 113) failed
[  274.424024] FAT-fs (loop7): Directory bread(block 114) failed
[  274.426266] FAT-fs (loop7): Directory bread(block 112) failed
[  274.426279] FAT-fs (loop7): Directory bread(block 113) failed
[  274.426402] FAT-fs (loop7): Directory bread(block 114) failed
[  274.447533] attempt to access beyond end of device
[  274.447540] loop4: rw=536870912, want=120, limit=112
[  274.455743] FAT-fs (loop5): Directory bread(block 112) failed
[  274.455757] FAT-fs (loop5): Directory bread(block 113) failed
[  274.455774] FAT-fs (loop5): Directory bread(block 114) failed
[  274.474934] FAT-fs (loop5): Directory bread(block 112) failed
[  274.474947] FAT-fs (loop5): Directory bread(block 113) failed
[  274.474959] FAT-fs (loop5): Directory bread(block 114) failed
[  274.475546] FAT-fs (loop5): Directory bread(block 112) failed
[  274.475559] FAT-fs (loop5): Directory bread(block 113) failed
[  274.475570] FAT-fs (loop5): Directory bread(block 114) failed
[  274.519703] attempt to access beyond end of device
[  274.519712] loop5: rw=536870984, want=127, limit=112
[  274.528943] FAT-fs (loop4): Directory bread(block 112) failed
[  274.528958] FAT-fs (loop4): Directory bread(block 113) failed
[  274.528972] FAT-fs (loop4): Directory bread(block 114) failed
[  274.531751] FAT-fs (loop4): Directory bread(block 112) failed
[  274.531763] FAT-fs (loop4): Directory bread(block 113) failed
[  274.531774] FAT-fs (loop4): Directory bread(block 114) failed
[  274.536113] FAT-fs (loop4): Directory bread(block 112) failed
[  274.536126] FAT-fs (loop4): Directory bread(block 113) failed
[  274.536138] FAT-fs (loop4): Directory bread(block 114) failed
[  274.588095] attempt to access beyond end of device
[  274.588103] loop7: rw=536870912, want=1127, limit=112
[  274.588310] attempt to access beyond end of device
[  274.588315] loop7: rw=536870912, want=1128, limit=112
[  274.588321] buffer_io_error: 86 callbacks suppressed
[  274.588327] Buffer I/O error on dev loop7, logical block 1127, lost async page write
[  274.588338] attempt to access beyond end of device
[  274.588342] loop7: rw=536870912, want=1129, limit=112
[  274.588346] Buffer I/O error on dev loop7, logical block 1128, lost async page write
[  274.588356] attempt to access beyond end of device
[  274.588360] loop7: rw=536870912, want=1130, limit=112
[  274.588364] Buffer I/O error on dev loop7, logical block 1129, lost async page write
[  274.588374] attempt to access beyond end of device
[  274.588378] loop7: rw=536870912, want=1131, limit=112
[  274.588382] Buffer I/O error on dev loop7, logical block 1130, lost async page write
[  274.588391] attempt to access beyond end of device
[  274.588395] loop7: rw=536870912, want=116, limit=112
[  274.588400] Buffer I/O error on dev loop7, logical block 115, lost async page write
[  274.588409] attempt to access beyond end of device
[  274.588413] loop7: rw=536870912, want=117, limit=112
[  274.588417] Buffer I/O error on dev loop7, logical block 116, lost async page write
[  274.588427] attempt to access beyond end of device
[  274.588431] loop7: rw=536870912, want=118, limit=112
[  274.588435] Buffer I/O error on dev loop7, logical block 117, lost async page write
[  274.588446] attempt to access beyond end of device
[  274.588451] loop7: rw=536870912, want=119, limit=112
[  274.588455] Buffer I/O error on dev loop7, logical block 118, lost async page write
[  274.589145] attempt to access beyond end of device
[  274.589152] loop5: rw=536870912, want=1127, limit=112
[  274.589357] attempt to access beyond end of device
[  274.589362] loop5: rw=536870912, want=1128, limit=112
[  274.589367] Buffer I/O error on dev loop5, logical block 1127, lost async page write
[  274.589377] attempt to access beyond end of device
[  274.589381] loop5: rw=536870912, want=1129, limit=112
[  274.589389] Buffer I/O error on dev loop5, logical block 1128, lost async page write
[  274.589399] attempt to access beyond end of device
[  274.589403] loop5: rw=536870912, want=1130, limit=112
[  274.589413] attempt to access beyond end of device
[  274.589418] loop5: rw=536870912, want=1131, limit=112
[  274.589428] attempt to access beyond end of device
[  274.589432] loop5: rw=536870912, want=116, limit=112
[  274.589443] attempt to access beyond end of device
[  274.589448] loop5: rw=536870912, want=117, limit=112
[  274.589457] attempt to access beyond end of device
[  274.589462] loop5: rw=536870912, want=118, limit=112
[  274.589471] attempt to access beyond end of device
[  274.589475] loop5: rw=536870912, want=119, limit=112
[  274.598844] attempt to access beyond end of device
[  274.598851] loop4: rw=536870912, want=120, limit=112
[  274.749781] FAT-fs (loop5): Directory bread(block 112) failed
[  274.749796] FAT-fs (loop5): Directory bread(block 113) failed
[  274.749810] FAT-fs (loop5): Directory bread(block 114) failed
[  274.759618] FAT-fs (loop5): Directory bread(block 112) failed
[  274.759631] FAT-fs (loop5): Directory bread(block 113) failed
[  274.759694] FAT-fs (loop5): Directory bread(block 114) failed
[  274.761419] FAT-fs (loop5): Directory bread(block 112) failed
[  274.761434] FAT-fs (loop5): Directory bread(block 113) failed
[  274.761447] FAT-fs (loop5): Directory bread(block 114) failed
[  274.763908] FAT-fs (loop7): Directory bread(block 112) failed
[  274.763924] FAT-fs (loop7): Directory bread(block 113) failed
[  274.763937] FAT-fs (loop7): Directory bread(block 114) failed
[  274.769191] FAT-fs (loop7): Directory bread(block 112) failed
[  274.769204] FAT-fs (loop7): Directory bread(block 113) failed
[  274.769218] FAT-fs (loop7): Directory bread(block 114) failed
[  274.770058] FAT-fs (loop7): Directory bread(block 112) failed
[  274.770070] FAT-fs (loop7): Directory bread(block 113) failed
[  274.770082] FAT-fs (loop7): Directory bread(block 114) failed
[  274.835525] attempt to access beyond end of device
[  274.835534] loop5: rw=536870984, want=127, limit=112
[  274.849167] FAT-fs (loop4): Directory bread(block 112) failed
[  274.849182] FAT-fs (loop4): Directory bread(block 113) failed
[  274.849195] FAT-fs (loop4): Directory bread(block 114) failed
[  274.873272] FAT-fs (loop4): Directory bread(block 112) failed
[  274.873284] FAT-fs (loop4): Directory bread(block 113) failed
[  274.873296] FAT-fs (loop4): Directory bread(block 114) failed
[  274.874079] FAT-fs (loop4): Directory bread(block 112) failed
[  274.874091] FAT-fs (loop4): Directory bread(block 113) failed
[  274.874103] FAT-fs (loop4): Directory bread(block 114) failed
[  274.919118] attempt to access beyond end of device
[  274.919125] loop4: rw=536870912, want=120, limit=112
[  274.928280] attempt to access beyond end of device
[  274.928288] loop5: rw=536870912, want=1127, limit=112
[  274.928541] attempt to access beyond end of device
[  274.928547] loop5: rw=536870912, want=1128, limit=112
[  274.928558] attempt to access beyond end of device
[  274.928563] loop5: rw=536870912, want=1129, limit=112
[  274.928573] attempt to access beyond end of device
[  274.928578] loop5: rw=536870912, want=1130, limit=112
[  274.928588] attempt to access beyond end of device
[  274.928592] loop5: rw=536870912, want=1131, limit=112
[  274.928606] attempt to access beyond end of device
[  274.928610] loop5: rw=536870912, want=116, limit=112
[  274.928621] attempt to access beyond end of device
[  274.928625] loop5: rw=536870912, want=117, limit=112
[  274.928635] attempt to access beyond end of device
[  274.928640] loop5: rw=536870912, want=118, limit=112
[  274.928650] attempt to access beyond end of device
[  274.928654] loop5: rw=536870912, want=119, limit=112
[  275.602338] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:15:59 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x3, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000680)=""/155)
getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e)

2018/05/07 18:15:59 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000180)=0x6)
set_thread_area(&(0x7f0000000140)={0x0, 0xffffffff, 0x1000, 0x4, 0x9, 0x6, 0xfffffffffffffffc, 0x7, 0x10000, 0xf3})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x20)
r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xffffffffdfffffff, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
r3 = getpgid(0x0)
r4 = getuid()
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x1, 0x0, r3, 0x589, r4, 0x2, 0x40, 0x39976bb0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioprio_get$pid(0x2, r3)

2018/05/07 18:15:59 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x0, 0x0)

2018/05/07 18:15:59 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x2)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0)
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31d659f2a9c25d9876a87df59b08e1712d85e60e7a376855c21ede2d5f1ac750d0068a52e69491cbfe0d3ee60ae85d86c21548b46d4690844d2501803c6f21e4eee99ddca19eb8b9db20d146671ced8f3b6de6b8b598ccffe5c3b18538ad9534c69b9b27183d2eee5c6baeb1f2b1d07a5938cb44311d797c12a299813d93038b707a89e8ff070000000000008383"], 0x44)
fallocate(r1, 0x0, 0x0, 0x3f0000)
pread64(r1, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:15:59 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x5, &(0x7f0000000500)=[{&(0x7f0000000180)="020faea51b38a61aeefabe571762184465b3c86ee207a329a8dbdce9a07fce7549244bc9750a9ba13749f38d7c8c57467ac17e747c5d90699ea62d5ed19df0665ac8ff0d4d6285ca41adfcc3b9e6137c9352b6b065600ba46f4c7c5dc5aaf151cfa79d90e6105da95deffba1a1ad9ade66f187d95311d846be75e4efc2c40c89bd1538aa7596a2fff26932b7cc09785cc81e95daec5b365d0d2ec15b5342d711aad922be7bc28c4059a82c871d466fb2d8005a5b078e8933cd92f89e47da3290e16d99f893268826c812efa5a41ced11f8f3302a076d", 0xd6, 0x20}, {&(0x7f0000000280)="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", 0xfd, 0x6}, {&(0x7f0000000380)="238814d33dcaed47f6f4ce4efdb9cfd9619b7592b1d1ddd73e76aac7a092302d8c27de4a5e26c60b67299ff53879984ba2506e8a162e9a8507e66adba9eaa43fcc64c2e75b8b82d93083b45bed674fcd8d2f036f25ee9a285440d4c0348d1d67473a0ad6108499217ab196040fc540e06dc10e5fe6d0", 0x76, 0x1}, {&(0x7f0000001480)="68dbee2f973f1daca8cd55357c4d8a904fdbbe35448455cbeb3382b0d5e78a982e9496e640fa4dcf56cb199a82fc6ff2f736c2dad7f006bc1a34d662276ece892cd60a2d594ec48b19166b777c08ed9009b0a448fbbc87605d9dc8c66979fc3f5c0d86db20be84d942dd5c2aa70dfb647ac2128f11f6216c8b5336690750d8ffbdf3179a399d9a418e523e5c99cf59672617ee570bfe746f099ad81c08524711260f64a9fb2016381ff22a8604c594f137536a3187e72e6dd391f4580405717a28c85a06e49ae394123df7ad75ac8a87c9bae3976ff66c2fbbe13878bffb20b16f0e360bb2c8830b0df16f8c426e06fd8dae8d9973a0f90f81c3fcb113eb79122262bd04b73028c689a354adc0c3aa8462d2a67b9c0a036ee1227340182f87f248d534b01ae11dda18aa6e44e7f44b5cfe3377d12cbec24f0c69e6936cfc06d4a56897ad021657e28f94cec24f1cefd3744cbfa530cc5076f154d462eaaa3f84e98b2db9bbbe03913a3397c6b082d91b8c1e03b7b3e679afbb936ccb1d0caeebab941b8d1a707feca4484e4666f38c48af224d58116131e66c57d2839043c58d771c5cfa7a0b506dc88387f4529dbd03c75a929147c4054a365b9e96e0baa6779dd5dd87ffe29a3ce5c7b4556e3fb6dbd3adc94e2c8f8636e005a4103ad35a45ad0231062083caaafaa9282f6c8d4a1e6a3ee898a6275b34ddeac8ae03ed35a690bddc19c052ea583648cf63dbb2e1b28bbaae605525ba3ff524295c932b9f546e061172df5ef25ff963fca3c3cc8b755a97a2c2df1e5143c9b2d3c385bcb480e91b9abf0b3694d3d4a68a614502001699e649056f10753db3ea68bc0c431f57af637b56e44e78f944468951b0743a8e60a8c1723d1089eec5bde36cae3b1b08af230543b101b6d07bd52eeec88cffa5226d6ff37d212c99207aaa76b5357db91fba50a6a7d5ec4bfdd7cf4f8b7dd3cf3e1b6558b7016bae0b9149f06d4edd19114d36b34fcc9d4827938546a4dc1f2139af65ee7d214f25901b30bca6473e74cfeb4703ebc6d114881e623edf933b815c9c5a3c0594f2d444d2c53181b49e702ecfe7e4b8bd607b260771cc7397de6df9fbee6401eebfbeea2aa1d3694d2c0a7ae6c192fb39bacd7cecd19f081eb3680f529e81694c8ead4032dcbb9ee47dfa8390a2548b632a5e34383e15318bba412e77b40e6004461696d1589d4cbf15227957ea003598d7ffe108972980b7c7812955de1861e8bc591bb786a181376782649458db535aeaa2993402cb61fa97193b27f431027450c23962689bebcf61a40eb91b7109d404bc2eee3dfa92a408f205de5f8073f84cde9fd23ab9f9cb01bd5a6bd52016ba93a6e1a257fa73476a6a381504e99ac97c59dc935ea25252c8cab5553d7f5efc0df46ddf6296b03390ee961d4359641dac3d6c5ba1f281a520b29eb996d4485502bb57cbc618ce3eb866cbc1602fa8be0797d6c59e5187190f7b42d782ee469b2ba4859e801013202900b74334ed22816f9ad321fc0c736364606b4059be0433f6885769614949e803e8396b29497ce7970749fde7410367324bff0b9174604a5c7c5f653534502e71a0dd27b83f26f0d7cc230b642b541f0b36873bc7be775348b6bd185a4a6e0cacc119075638f9a49eb4546cf78888157a8034d6e7006797472569c4c3ae9debe5fb8a57bf8a827f12b7a696aa493db2fbb855813544cfebf190252923ea2e335961661bdd1230a0a95964c50f06358e4f198d3d58b6ea5099f82e0b82262f52f8ea372448bba18b962d6f185517cb2decafa8e7c3eb2f5169a9153bab2d7055745fce03114dd6b3030d4ca1bc3466ab58cab40174b0fb46062e2a5c0b422ea63b492ba8c5000f96c1bcc0b55b26585294f9ebff4720b4f395f8b9355fdca0aee4c1fcc57d5e52f7073b5a1c9be2fde85931b72150e106dc62be0fbac95ad9e1d42c46ee6f92631f0946a701399e817c38eb879eb9b378e0be54b8f5ab6d4a07881a8826bc310a050189e899d4f92fec073052bc5ce29b2303d3ec938228134257a9f8e9e44705aeadddf6c162106db30d5e527558f5235a7ef4bf3ebf2b010433250d3399972c8b450d47accba42195b6bef6bff7316d1b42438d67917000cca88b41826e5a2a3b13d25a96a66df590f606a452965290a547c41bac12e8bcd41ff18e076836e37b30097b4ff4a4f87113cfcaa32328086a5ae5b0a49b2f7bd11590dfb9eb0f79779fe3c288fe5e95f770f09e692824fd1c8a2e9b224c0c59e8412b162f59ac3e603102545b28e182c161827a9399c5b355b25f0721346921b64e25f21850f9a00d733983ad0c5174e85d1703c9dcb62e8fc38fe527114dbfab7df02fbb8cdb35e87b9175b5021fd1ae68f35ae1e4c164018d58f24ae21de232d4419b7b05d8c9322b4cd0d4d48590468d56b4895d4492612a0d422bf5b23edf53ea850ab47ee5fa26a2002469144a0c3abb60d5f110ea75410325a2f739b1ce57cfc54df7f1d60bcf97b085ef19867b4ddd612982d6f272607c971e444458db8b815d63dd19d1a35dee5bc6f6509ab78c7572c34b3722d50c55329f3922d852d379eaa8b654c8b2c3beabbfaad1becbeaa3ce386fd55f1370cdee44af2eb08de1a815e624c9af9349f946f03a17394697e912da1a88fda70a463dff889837f7202f868ce17078b762fe01c3559b157980022667c94b3fa73c9e968ef03af7af3188c0c9caeb4cef4b8344414e6a9f53a568ef76dc40cfcbe034c6d592a2cdb56f65b9d83f37b86c3ce8758e2ce0053c648c62ec5d0bb52cf13a069a2eae676473d445231cc1639ba8d10e7cca772f77cadb893fbe2d5ea44fdf97ac91b31cd326c3e11d06fc15ecfe2a9dfa9c2625b9fea98b212f9215d9debc2a33ae035cdd2446c645708784a04f573ef92eb2f76639def6b558007350981c2c1af1f755cddc99a80c5a78c268e25402fe435bb88e10c939e2da23700bf651253c30ab9e66562c253d939a1173e6ca6494b2a5bea69386fbac38b56ff75765a659d8f7eb593726f17a11fe042eb0869632a4810a4bc6ebd3aab4e9dad39d12a29df2d16c2b0a60bb117642c3df8aff2695ec853268a0d0f2e8edc708d71de6a6914da852e07ebb9749231aa100cd358fefb714632e38e9f9539df38c6bcc4309aaf74d97546157a5b2e5fd19296674e812eba397c47c769e21d94a50272a8ef920c98923ac67fa96151bf316d935c5959acb626285c681a4c5df6afda344f17480177f59fafa9a2591faf8c54026af90feb93e49e934d8cf248902e9afad928333ab6d914b50bfe8ab333efb9af39840962f3c048f893d6f9a1d45ee046b08f7f937f5290f5ed61730d3b02f40a2a6d71556b626eb43b755a713850c72ef7de8a9d90b804a27f0e9d9c60a58cce5b32b9daa72ae78ceaae93db133d31084e325cf547dd4dec5b19389fe7d9c9e9148d24d6eb09d57cfd9982be7d65633ad7843d6c39c121311b6b616b19d5a51d164d6e1a887eeeaca9195b2d120c1ab470a341888ef0b835ebf76dac316abee6acd075f450dc7185687bf6efe25a456c7fc02d84de353c94d3c40680d26399bab6fd0478a69ddc81557717355ebbef70efc9a273c9918d1eb7f59e4fd98d73a8bba7fa1601dbbbe875c86829caf25b67b2c49bfad20a2bcbe7afcece5ed9e9280bc0f4daadbe45c26daffa6d892e34b798b45d24a4c0f2b526a5b75963231ec2f0902941f5dae28b9eaf746c3e88a0efcccd98518b2944b3209fdc62e98255bc92d76175bd071ba281da642da395bf0e811cd1d94ff408b1177b744b6749cb56586e1692b0d0be5a8fe936eac6f8992f0b78402f90c17f384f4162cc5f8493cfe110df67b8242a59a0d63efcc2194b2b777beaed894e12610bc0ca6b0d54f7232dd3cd99a923ad26e32692ac39de948010d6af930b239d178129935b1c2042f55ee91ee5d7f4cf4993f242d3015fd578252001defdd495c83aca0948df7eb8b2c9eeb523b9fc851bbe4d2f7d88903a37e946477eff8711d152c0f6b80b6d98b2b633f346344e41f335d9bd5363614c92079ddd8d7cd884b57bdef1a9aef6c18100e251034acd1d6acf7303ae094d676dea3891a137958a9c2de7bf13f8928b0bd8dcb92c3619cc823012e86c91847d2ee4c612285ed1bc27910c8d981d6d34f8929a7fd5a998ecac88111d489a47908be5c7f185f551c6abbbf2e671fdcaf2b38c7ccdab920f85aabda9c2ab1d16a39b9e7bbe601fbcc6a9684e729fa24ed7a65e3146821870cafd0f9f9bdda84e6d35558ad91566e70ff8402bb67a85f3c7b91d45ad9aacd0a08ab113d800c07f6b1a799c4548a70935eab5056d6ca8b67cebc5834a9a5ddc714ed195f71b54fa2339661b674414723261031be960d84786d7185f3aa85b610c7a5d49b0d91250da0872d3b8c17b60d325b73c5a9fb70d2bf39f1c16741b4959da3c930450558e67a15ab3561a94d7dbc5606dc2dd3b8ce61305d45ea37cf37e006486018a16440a3dd064d79b3661d5a421fed147368aac88ffd9a0cfd6949429c78b7a16c65214ddacefbf1496ac4e13524f6a807bb90a811c0f09f760d7dd554b305f24fa9eaacf8124ce58d4d6b2a64a9a0cac3d62d34662ffe16b673b5f4883cc6c1635615d68b3301a96762121e27873daf3277394c5a36c2d89e625419fd187068d631f22c3315d754e6c1c18ffdc13d02795543f4c3b5903fd7cd152d6b0e3f22f75f3d1e467a070c3e8603d7d1f9bf0f4705c2d510d33a50067c1a9159795c8234f7cc7a7adc7e245dbe8889da3e0a4cd09554638e191c990c64aba7717fa0f6bff9c754123a0fb0458b10194a435dbe3cf1e4131801fd7101719e38a029feb4b7d65c4cf695d534e2a8ec4d0d15b4e1cf7aef6b071c3ab0bd978551b7def5244a8831cb426cd571d985b5a1ff8c935191d87d315bffdf309e1b4071d9655fd73cdd316e4c9adb0419cfb640b3cfa4447c785aa73ac4a50f4629168e2c922f6ae30ba91b80c8518304d2352f055016489736a59fff33315b43f62ddb9f385bc754ac7ff8a9da4f212ebbcc10d82c7f9044865d2af400f09074df1c6d6999ebeed4e38efcdb7e9b913aa337acb152373a47e4d9a3025be229944b36d4d1cab79a932ed8172dbd6591bf777b9e9415e104e170735e4ed5b629f267c7339a17bf1654c647fcfc536ea6099fc256f7c8566b8126c883ad46e4b48e0ca0fe32a9b5130edf247a74cf753fb92498ae695fbf0c383044cdd1ea3f5aeaf2709122a8234606dc1a779942a95267cbcae0c47d88f0941d486bbc03d417266f23586a30d199aa775293dc9161887d1bd89778b593328f0b3f62cc918412d350afbd8914e845a9bc1c38ad873d5876648359ae1aa6a3d28dd339191bd44fed4e15d1a8bdf282aeb9847f6efb257bc507d7620096e16382e45491b99979c62fab9020c3de1fcf392f32563d40e57ddddf0a80160a64afc50117f52cda955204f097c0e878149b905dba65d70305498ca7695d5c0f7aea12cd7a324eef9603f3149079b6057eb735d49da67425299cebb3f6c4f5d81a386c97bb0ab18c9245741fcd2e6436ea4ecabf450efeb453223b91e471f7f2b9fd18d0b5344eaf207cbbd3b5f127c5e1f40305aabfaa500e9c19737b4bd02cf5f3db5b3fa991b5dbb5b712723b60657347ea5c725aa5cbb319a236896d9cc8ee0e8a8e8b6b94da0262fa1b5378c1766a4b09eb5835f7a1c567bbbf9ebcd23ef6b7bf99282354e738fbf0fbb53b37a3", 0x1000, 0x7fffffff}, {&(0x7f0000000400)="8caed4a3ef145e3b0f835a2ceadf7e4d2cc3960678b1c75f6d1e40b453a12c949e9295e6ec44f068239b4794d66c1ae2502ca6f46e3712467447ba6f1d98be7e5e99253a209d10ffc1acd135fcba99095e483fb9830996b8d7ce9692c6230c9e11c4bfbf2469a63695c33e93ff91a764b59d7c0721605de1c7ef1cfb9497884d1ecde8accb7e819c713233a463476ae0dee76d7166b63baf8d4d2bf1e8e2f2b341dff337724a0708cac3647763f895607a0104e1a716638f4349ba22573cfcff5ce45579696903b7d0f56db2e01fa0897f42264234bc1651dbfdeeaf09ff3a0a1abc8693cabdd78082a37b4db92920", 0xef, 0x401}], 0x2000, 0x0)
ftruncate(r2, 0x40001)
sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0)
syz_mount_image$f2fs(&(0x7f0000000580)='f2fs\x00', &(0x7f00000005c0)='./file0\x00', 0x4338, 0x9, &(0x7f0000000bc0)=[{&(0x7f0000000600)="fc59452fd5b9fbadbfc770dfd6a9df6e9ef0665b91fd297f162032b1a771e344a37559d8adcc5864cc83f3583ac6902a4d1c51b9e946d48da836b392cd4ce73a0cc85a03826f6556b46ab6be842450171b83a0781b59b3eb237fbd866540704fe0e747c505cff270e93cd28ce2937c8687376ac1908cf034f1c1711ea023bd806cb4f79537018fee093a4a702a6a8ed7cfc2c5b6999f1aa62437d288b734f484b0294f85c00097021dd81ebefd65b5fba69cee7dc7b0e1752d09c98f45d00323a8cda0ee059bb4b2c1ded4f4acbad30ab32caed04ff4cda3e358af5a86d5903b84f183b97586a9250d637a2fd31524d57721ec5ae95f57", 0xf7, 0x6}, {&(0x7f0000000700)="f1b239f63ddf2c077e3081cf15dfcd93a9e9a7659821343e5f48861854a27341d1c533e75f67d1a79ae881b50dc1f8186331810075b34f906d658088216b2c532bc2466685c090aa164a2ca34e264040a2efd64f6a046987dd9b503533b8e2821a2bc8c8e3e20e965c0d078c50145b19fb265c94d14f6a604d63c8dc041e23b98987ebbe9a7dde094afc0dccaf40d0b7c55dde1e7db3b84209368ba8a244a9b96a2312e1657a9d853031e1c931d6e44c76f418ee", 0xb4, 0x4}, {&(0x7f00000007c0)="9693c53cd45c796dd65b037db56ce3ac760cb657e85c2e7dcfa1296a1120383f17fa2cbfb2db1a2c3ac1efdc3b1d7ae6b685d60bf03a7a0d02868bfa4d7cd9fd0d1ea2c3f530d7f7cbecdab030a3a482af1081a1d2260a6b1ba3faf4b022743110a0709f5f0fb9eb1e637ceafd312c0e5186535ebc30c86490f0bfe0e97422e8a1abd543bea8728f8341656b374b24487642ee", 0x93, 0x6}, {&(0x7f0000000880)="c01e445564b98ab941bcc72cf25e9aeb2f959ad923828a5a18a6138f8c6189c9b92f3f740bbfdc2427bf01bbcdfd3fc9d1edaafd36b8b2304bd05c59ea4ab4d50710546725ddd8a54480410d1c9e006aa678803528a85febf65e61c8cd09813e9582dd96f6381b556087b83b24bdc6d500351c65b43a6e7cd266521f68d900f50ec5c50d425d189d387ed4f70b1aaee98399bfa213af274852449ce91c6a", 0x9e, 0x1}, {&(0x7f0000000940)="db38200aed585fc3252effbd2cd511bb4d13dc1be53d60c05be5d29d67da5878e18519b0b9da10e6a32a2d13e944e8fa4bd627f2ef75644b1ae3c49f4a114c39f2ffcff2a936ade592c003e981747855701d47f504260416d3cd4807a42ebf5597a3f8cd18b830d4977e53dbdba04b4bd4943a5acf21", 0x76, 0xffff}, {&(0x7f00000009c0)="c9d8386b09a3afbb1a5560519470292100e60ef4419131e9b71a1eff7f403f853c3a6b9c393a51b6fcaf85ac901a5ac8a1fe7e6f0a7bf36ac082b00c7550d4abe20813c3f8951fae41e3e3f9d24a217890", 0x51, 0x5}, {&(0x7f0000000a40)="74e3d1364b195aa650a07db317024b81f1890ba9f0c4be908ca4ce573f6be44d784e8bbd69f8cc66375101ab4a3bcfeb96ed5554407cd36177242aa60c19ea3cc43cac391947ed148cba59b9e1a970e02111bd39c8bb2da0e490c55c8dfc256610c26d1420f9ce3c545609328bee211eae273f65461d858e274d69b4d8b555c9b526e85f9fc28a757cc1f42f6d2a6697c81b35eecb9834e1555f63f91a53084eb98b56de02", 0xa5, 0x81}, {&(0x7f0000000b00)="a5dbca6e80", 0x5, 0x7ff}, {&(0x7f0000000b40)="fb0447bd90f60d774a1dc4e18530090b7408f796ec6775a7608dae82c1a6abbd885fb4127b28715cc9ca6a4b51399f1e05b808294b38ba97b3e04bf7a4e56e84058a9d1e113c323dcd456cc28c7a", 0x4e, 0x7ff}], 0x40011, &(0x7f0000000cc0)={[{@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@noflush_merge='noflush_merge', 0x2c}, {@flush_merge='flush_merge', 0x2c}, {@six_active_logs='active_logs=6', 0x2c}, {@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@lazytime='lazytime', 0x2c}, {@quota='quota', 0x2c}]})
recvmmsg(r0, &(0x7f0000001400), 0x288, 0x40002062, 0x0)

2018/05/07 18:15:59 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x90000, 0x0)
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)

2018/05/07 18:15:59 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x4, 0xfffffffffffffff7, 0x3, 0x7, 0x6, 0x2, 0x80000000, {<r1=>0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc98}}, 0x4, 0x0, 0x1, 0x6, 0x1}}, &(0x7f0000000000)=0xb0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={<r2=>r1, 0x8b, "69a4b891aa4884a1c23b84a3b4cdd3e118b05e2040eabbb4845d3b912e73ace20898650e9b08773f55dcc92c5dc9f620e1dfcda25a359d5f5cffc1745bd1ba3c1c52143226b6c20c3c6cee080cf3b27de9e20b87be520a830b8a68dacfd689b3bfab11f8b215cf1223f6c456f2a38dacae5b7bc6edbb7780bb6639b1343fd2ca47623a5072af935a884f4a"}, &(0x7f0000000040)=0x93)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000400)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84)
write(r3, &(0x7f0000000080)="c96f766dae6473c501c1aaa913d177e2c85a14456fffd389930a82e0a6a21449ba4270d31e3bb4db66385cf56ae3b05cfa5c415d819d429fe4912cdadb9a961753297071c3d75f685ff7a1c42fdd947d50fe56b555d8cd45df8d55ecfad4ea79c060e7d9f132a77e08c55d9500892c4306ebd462043c833bfcfa1b1df2ae1405733585cef2e4c9a7d44e6d2fa5c242d9aa0c172c191447750d4097ae572633fa140d4f4a78708710ff0bad931e2cdf90", 0xb0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r2, 0x1, 0x7, 0x100000001, 0x7fff, 0x100}, &(0x7f00000003c0)=0x14)

2018/05/07 18:15:59 executing program 6:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000200)={{0xffffffffffffffff}, 0x0, 0x4, 0x8000000000000})
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x4)
fstat(r0, &(0x7f0000000100))
r2 = dup(r0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78)
ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000280))
syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')

2018/05/07 18:15:59 executing program 3:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108)

2018/05/07 18:15:59 executing program 1:
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x907, 0x101001)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:15:59 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x0, 0x2)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)

[  275.684850] FAT-fs (loop7): Directory bread(block 112) failed
[  275.691230] FAT-fs (loop0): bogus number of reserved sectors
2018/05/07 18:15:59 executing program 6:
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={<r0=>0x0}, &(0x7f0000000240)=0xc)
r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/psched\x00')
read$eventfd(r1, &(0x7f0000000000), 0x8)

2018/05/07 18:15:59 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x3fffa, 0x0)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
fallocate(r0, 0x1, 0x0, 0x3f0002)
fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', 'system\x00'}, &(0x7f0000000140)=""/72, 0x48)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x4, 0x4)

2018/05/07 18:15:59 executing program 3:
r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0)
ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000140))
write(r0, &(0x7f0000000100)="0403000900000000000000947b8b7a4903cd05d3024ce89d", 0x18)
eventfd2(0x800, 0x1)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040))

[  275.691235] FAT-fs (loop0): Can't find a valid FAT filesystem
[  275.722382] FAT-fs (loop4): Directory bread(block 112) failed
[  275.722399] FAT-fs (loop4): Directory bread(block 113) failed
[  275.722413] FAT-fs (loop4): Directory bread(block 114) failed
[  275.726715] FAT-fs (loop4): Directory bread(block 112) failed
[  275.726729] FAT-fs (loop4): Directory bread(block 113) failed
[  275.726742] FAT-fs (loop4): Directory bread(block 114) failed
[  275.727511] FAT-fs (loop4): Directory bread(block 112) failed
[  275.727523] FAT-fs (loop4): Directory bread(block 113) failed
[  275.727536] FAT-fs (loop4): Directory bread(block 114) failed
[  275.741524] FAT-fs (loop0): bogus number of reserved sectors
[  275.741530] FAT-fs (loop0): Can't find a valid FAT filesystem
[  275.755639] FAT-fs (loop5): Directory bread(block 112) failed
[  275.755654] FAT-fs (loop5): Directory bread(block 113) failed
[  275.755666] FAT-fs (loop5): Directory bread(block 114) failed
[  275.769208] attempt to access beyond end of device
[  275.769214] loop4: rw=536870912, want=120, limit=112
[  275.799410] FAT-fs (loop5): Directory bread(block 112) failed
[  275.799424] FAT-fs (loop5): Directory bread(block 113) failed
[  275.799437] FAT-fs (loop5): Directory bread(block 114) failed
[  275.799992] FAT-fs (loop5): Directory bread(block 112) failed
[  275.800004] FAT-fs (loop5): Directory bread(block 113) failed
[  275.800018] FAT-fs (loop5): Directory bread(block 114) failed
[  275.856561] FAT-fs (loop0): bogus number of reserved sectors
[  275.856567] FAT-fs (loop0): Can't find a valid FAT filesystem
[  275.965900] FAT-fs (loop7): Directory bread(block 113) failed
[  275.971790] FAT-fs (loop7): Directory bread(block 114) failed
[  276.001981] FAT-fs (loop7): Directory bread(block 112) failed
[  276.022834] FAT-fs (loop4): Directory bread(block 112) failed
[  276.022851] FAT-fs (loop4): Directory bread(block 113) failed
[  276.022864] FAT-fs (loop4): Directory bread(block 114) failed
[  276.025872] FAT-fs (loop4): Directory bread(block 112) failed
[  276.025887] FAT-fs (loop4): Directory bread(block 113) failed
[  276.025900] FAT-fs (loop4): Directory bread(block 114) failed
[  276.028073] FAT-fs (loop4): Directory bread(block 112) failed
[  276.028085] FAT-fs (loop4): Directory bread(block 113) failed
[  276.028098] FAT-fs (loop4): Directory bread(block 114) failed
[  276.099215] FAT-fs (loop7): Directory bread(block 113) failed
[  276.099327] attempt to access beyond end of device
[  276.099333] loop4: rw=536870912, want=120, limit=112
[  276.115275] FAT-fs (loop7): Directory bread(block 114) failed
[  276.121560] FAT-fs (loop7): Directory bread(block 112) failed
2018/05/07 18:15:59 executing program 6:
r0 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$assume_authority(0x10, r0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x803, 0x9)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4)
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r3 = fcntl$dupfd(r1, 0x0, r2)
sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0)
add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
accept4$llc(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x10, 0x80000)
getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000480)=0x4)
keyctl$get_keyring_id(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000640), &(0x7f0000000680)=0x4)
ioctl(r2, 0xe13, &(0x7f0000000540)="146f14d74bf6b71f4e56c082cb6c64d3b0e50463c302ab889b26b8b7ea0cc275e83064b529a068cb4da27ad8bd1d52d5b926dc942c00a9b02e7bc9f80b165bdcd84cdc35ed0ea550c1b3f5bb113ba1e0c33c3dbfe20c6115508871e36be5315e4337900c7ed49a6db59623c91dfa0b5d7a44769c34")
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x40045, 0x0)
modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/182, 0xb6)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000240))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000500), 0x1)
request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', r0)
getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10)

2018/05/07 18:15:59 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000140)={0x5e4, 0x5, 0x1})
fallocate(r0, 0x0, 0x1000000000000000, 0x3f0000)
sysfs$1(0x1, &(0x7f00000002c0)='/dev/input/mice\x00')
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x10001, 0x4)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)=""/107, &(0x7f0000000280)=0x6b)

2018/05/07 18:15:59 executing program 3:
open$dir(&(0x7f00000001c0)='./file0\x00', 0x40800, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1, 0x0)
r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x400000000, 0x0)
fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x1})
fcntl$lock(r2, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x7fffffffffffffff})
openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x60000, 0x0)
syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00')
accept4$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14, 0x800)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@rand_addr, @in=@dev}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'team0\x00'})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast2, @in=@dev}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000840)=0xe8)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000c80)={@dev, @multicast2}, &(0x7f0000000cc0)=0xc)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000dc0)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@mcast2}}}, &(0x7f0000000ec0)=0xe8)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000f40)=0x14)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001040)={'team0\x00'})
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001080)={0x0, @rand_addr, @local}, &(0x7f00000010c0)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001100)={{{@in=@local, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001200)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001300)={'team0\x00'})
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001400)={@local}, &(0x7f0000001440)=0x14)
fcntl$lock(r0, 0x6, &(0x7f0000000100))

2018/05/07 18:15:59 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x5, &(0x7f0000000500)=[{&(0x7f0000000180)="020faea51b38a61aeefabe571762184465b3c86ee207a329a8dbdce9a07fce7549244bc9750a9ba13749f38d7c8c57467ac17e747c5d90699ea62d5ed19df0665ac8ff0d4d6285ca41adfcc3b9e6137c9352b6b065600ba46f4c7c5dc5aaf151cfa79d90e6105da95deffba1a1ad9ade66f187d95311d846be75e4efc2c40c89bd1538aa7596a2fff26932b7cc09785cc81e95daec5b365d0d2ec15b5342d711aad922be7bc28c4059a82c871d466fb2d8005a5b078e8933cd92f89e47da3290e16d99f893268826c812efa5a41ced11f8f3302a076d", 0xd6, 0x20}, {&(0x7f0000000280)="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", 0xfd, 0x6}, {&(0x7f0000000380)="238814d33dcaed47f6f4ce4efdb9cfd9619b7592b1d1ddd73e76aac7a092302d8c27de4a5e26c60b67299ff53879984ba2506e8a162e9a8507e66adba9eaa43fcc64c2e75b8b82d93083b45bed674fcd8d2f036f25ee9a285440d4c0348d1d67473a0ad6108499217ab196040fc540e06dc10e5fe6d0", 0x76, 0x1}, {&(0x7f0000001480)="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", 0x1000, 0x7fffffff}, {&(0x7f0000000400)="8caed4a3ef145e3b0f835a2ceadf7e4d2cc3960678b1c75f6d1e40b453a12c949e9295e6ec44f068239b4794d66c1ae2502ca6f46e3712467447ba6f1d98be7e5e99253a209d10ffc1acd135fcba99095e483fb9830996b8d7ce9692c6230c9e11c4bfbf2469a63695c33e93ff91a764b59d7c0721605de1c7ef1cfb9497884d1ecde8accb7e819c713233a463476ae0dee76d7166b63baf8d4d2bf1e8e2f2b341dff337724a0708cac3647763f895607a0104e1a716638f4349ba22573cfcff5ce45579696903b7d0f56db2e01fa0897f42264234bc1651dbfdeeaf09ff3a0a1abc8693cabdd78082a37b4db92920", 0xef, 0x401}], 0x2000, 0x0)
ftruncate(r2, 0x40001)
sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0)
syz_mount_image$f2fs(&(0x7f0000000580)='f2fs\x00', &(0x7f00000005c0)='./file0\x00', 0x4338, 0x9, &(0x7f0000000bc0)=[{&(0x7f0000000600)="fc59452fd5b9fbadbfc770dfd6a9df6e9ef0665b91fd297f162032b1a771e344a37559d8adcc5864cc83f3583ac6902a4d1c51b9e946d48da836b392cd4ce73a0cc85a03826f6556b46ab6be842450171b83a0781b59b3eb237fbd866540704fe0e747c505cff270e93cd28ce2937c8687376ac1908cf034f1c1711ea023bd806cb4f79537018fee093a4a702a6a8ed7cfc2c5b6999f1aa62437d288b734f484b0294f85c00097021dd81ebefd65b5fba69cee7dc7b0e1752d09c98f45d00323a8cda0ee059bb4b2c1ded4f4acbad30ab32caed04ff4cda3e358af5a86d5903b84f183b97586a9250d637a2fd31524d57721ec5ae95f57", 0xf7, 0x6}, {&(0x7f0000000700)="f1b239f63ddf2c077e3081cf15dfcd93a9e9a7659821343e5f48861854a27341d1c533e75f67d1a79ae881b50dc1f8186331810075b34f906d658088216b2c532bc2466685c090aa164a2ca34e264040a2efd64f6a046987dd9b503533b8e2821a2bc8c8e3e20e965c0d078c50145b19fb265c94d14f6a604d63c8dc041e23b98987ebbe9a7dde094afc0dccaf40d0b7c55dde1e7db3b84209368ba8a244a9b96a2312e1657a9d853031e1c931d6e44c76f418ee", 0xb4, 0x4}, {&(0x7f00000007c0)="9693c53cd45c796dd65b037db56ce3ac760cb657e85c2e7dcfa1296a1120383f17fa2cbfb2db1a2c3ac1efdc3b1d7ae6b685d60bf03a7a0d02868bfa4d7cd9fd0d1ea2c3f530d7f7cbecdab030a3a482af1081a1d2260a6b1ba3faf4b022743110a0709f5f0fb9eb1e637ceafd312c0e5186535ebc30c86490f0bfe0e97422e8a1abd543bea8728f8341656b374b24487642ee", 0x93, 0x6}, {&(0x7f0000000880)="c01e445564b98ab941bcc72cf25e9aeb2f959ad923828a5a18a6138f8c6189c9b92f3f740bbfdc2427bf01bbcdfd3fc9d1edaafd36b8b2304bd05c59ea4ab4d50710546725ddd8a54480410d1c9e006aa678803528a85febf65e61c8cd09813e9582dd96f6381b556087b83b24bdc6d500351c65b43a6e7cd266521f68d900f50ec5c50d425d189d387ed4f70b1aaee98399bfa213af274852449ce91c6a", 0x9e, 0x1}, {&(0x7f0000000940)="db38200aed585fc3252effbd2cd511bb4d13dc1be53d60c05be5d29d67da5878e18519b0b9da10e6a32a2d13e944e8fa4bd627f2ef75644b1ae3c49f4a114c39f2ffcff2a936ade592c003e981747855701d47f504260416d3cd4807a42ebf5597a3f8cd18b830d4977e53dbdba04b4bd4943a5acf21", 0x76, 0xffff}, {&(0x7f00000009c0)="c9d8386b09a3afbb1a5560519470292100e60ef4419131e9b71a1eff7f403f853c3a6b9c393a51b6fcaf85ac901a5ac8a1fe7e6f0a7bf36ac082b00c7550d4abe20813c3f8951fae41e3e3f9d24a217890", 0x51, 0x5}, {&(0x7f0000000a40)="74e3d1364b195aa650a07db317024b81f1890ba9f0c4be908ca4ce573f6be44d784e8bbd69f8cc66375101ab4a3bcfeb96ed5554407cd36177242aa60c19ea3cc43cac391947ed148cba59b9e1a970e02111bd39c8bb2da0e490c55c8dfc256610c26d1420f9ce3c545609328bee211eae273f65461d858e274d69b4d8b555c9b526e85f9fc28a757cc1f42f6d2a6697c81b35eecb9834e1555f63f91a53084eb98b56de02", 0xa5, 0x81}, {&(0x7f0000000b00)="a5dbca6e80", 0x5, 0x7ff}, {&(0x7f0000000b40)="fb0447bd90f60d774a1dc4e18530090b7408f796ec6775a7608dae82c1a6abbd885fb4127b28715cc9ca6a4b51399f1e05b808294b38ba97b3e04bf7a4e56e84058a9d1e113c323dcd456cc28c7a", 0x4e, 0x7ff}], 0x40011, &(0x7f0000000cc0)={[{@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@noflush_merge='noflush_merge', 0x2c}, {@flush_merge='flush_merge', 0x2c}, {@six_active_logs='active_logs=6', 0x2c}, {@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@lazytime='lazytime', 0x2c}, {@quota='quota', 0x2c}]})
recvmmsg(r0, &(0x7f0000001400), 0x288, 0x40002062, 0x0)

2018/05/07 18:15:59 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

2018/05/07 18:15:59 executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x8000, 0x0)
ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'bond0\x00', {0x4, 0x7, 0x6353e018, "d0626ad8aa32", 0xfffffffffffffffc}})
recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0)
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@random="d0b99b3925b3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000280))
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[], 0xe83d3804dc5afedd)
ioctl$int_out(r2, 0x5460, &(0x7f00000000c0))

2018/05/07 18:15:59 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:15:59 executing program 4:
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=<r1=>0x0)
stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000002c0)={0x7, 0x1ff, r1, 0x40000000000, r2, 0x7, 0x3})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
getresuid(&(0x7f0000000140), &(0x7f0000000300), &(0x7f0000000340))
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440))
ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000000c0))
r4 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r4, 0x0, 0x0, 0x81)
geteuid()
fallocate(r4, 0x0, 0x0, 0x2)

2018/05/07 18:15:59 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  276.127460] FAT-fs (loop7): Directory bread(block 113) failed
[  276.133341] FAT-fs (loop7): Directory bread(block 114) failed
2018/05/07 18:15:59 executing program 3:
prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x0, &(0x7f0000000100)})

[  276.188396] FAT-fs (loop5): Directory bread(block 112) failed
[  276.206257] FAT-fs (loop4): Directory bread(block 112) failed
[  276.206280] FAT-fs (loop4): Directory bread(block 113) failed
[  276.206294] FAT-fs (loop4): Directory bread(block 114) failed
[  276.231091] FAT-fs (loop5): Directory bread(block 113) failed
2018/05/07 18:15:59 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
fcntl$setsig(r0, 0xa, 0x3a)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x1, 0x3})
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x7ff, 0x101, 0x80000000, {}, 0x3f, 0x8001})

2018/05/07 18:15:59 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x0, 0x2)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e)

2018/05/07 18:15:59 executing program 3:
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x0, 0x2, 0x0, 0x7})
fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
mlockall(0x5)
munlockall()
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x1}})

[  276.260101] FAT-fs (loop5): Directory bread(block 114) failed
[  276.274881] FAT-fs (loop4): Directory bread(block 112) failed
[  276.274894] FAT-fs (loop4): Directory bread(block 113) failed
2018/05/07 18:15:59 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000080))
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$set_timeout(0xf, r3, 0x1c)
r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r4, 0x4c00, r2)

2018/05/07 18:15:59 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
syz_open_procfs(r0, &(0x7f00000000c0)='attr/exec\x00')
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
fstatfs(r1, &(0x7f0000000140)=""/155)

[  276.274907] FAT-fs (loop4): Directory bread(block 114) failed
[  276.278369] FAT-fs (loop4): Directory bread(block 112) failed
[  276.278383] FAT-fs (loop4): Directory bread(block 113) failed
[  276.278396] FAT-fs (loop4): Directory bread(block 114) failed
[  276.328279] FAT-fs (loop7): Directory bread(block 112) failed
[  276.328296] FAT-fs (loop7): Directory bread(block 113) failed
[  276.328311] FAT-fs (loop7): Directory bread(block 114) failed
[  276.330665] FAT-fs (loop7): Directory bread(block 112) failed
[  276.330679] FAT-fs (loop7): Directory bread(block 113) failed
[  276.330692] FAT-fs (loop7): Directory bread(block 114) failed
[  276.335898] FAT-fs (loop7): Directory bread(block 112) failed
[  276.335910] FAT-fs (loop7): Directory bread(block 113) failed
[  276.335921] FAT-fs (loop7): Directory bread(block 114) failed
[  276.350207] attempt to access beyond end of device
[  276.350213] loop4: rw=536870912, want=120, limit=112
[  276.452146] FAT-fs (loop4): Directory bread(block 112) failed
[  276.452162] FAT-fs (loop4): Directory bread(block 113) failed
[  276.452175] FAT-fs (loop4): Directory bread(block 114) failed
[  276.455043] FAT-fs (loop4): Directory bread(block 112) failed
[  276.455056] FAT-fs (loop4): Directory bread(block 113) failed
[  276.455069] FAT-fs (loop4): Directory bread(block 114) failed
[  276.455571] FAT-fs (loop4): Directory bread(block 112) failed
[  276.455583] FAT-fs (loop4): Directory bread(block 113) failed
[  276.455595] FAT-fs (loop4): Directory bread(block 114) failed
[  276.501388] FAT-fs (loop7): Directory bread(block 112) failed
[  276.501403] FAT-fs (loop7): Directory bread(block 113) failed
[  276.501416] FAT-fs (loop7): Directory bread(block 114) failed
[  276.505601] FAT-fs (loop7): Directory bread(block 112) failed
[  276.505613] FAT-fs (loop7): Directory bread(block 113) failed
[  276.505624] FAT-fs (loop7): Directory bread(block 114) failed
[  276.507788] attempt to access beyond end of device
[  276.507795] loop4: rw=536870912, want=120, limit=112
[  276.510671] FAT-fs (loop7): Directory bread(block 112) failed
[  276.510685] FAT-fs (loop7): Directory bread(block 113) failed
[  276.510698] FAT-fs (loop7): Directory bread(block 114) failed
[  276.609012] attempt to access beyond end of device
[  276.609019] loop7: rw=536870912, want=1127, limit=112
[  276.609208] attempt to access beyond end of device
[  276.609213] loop7: rw=536870912, want=1128, limit=112
[  276.609225] attempt to access beyond end of device
[  276.609229] loop7: rw=536870912, want=1129, limit=112
[  276.609238] attempt to access beyond end of device
[  276.609243] loop7: rw=536870912, want=1130, limit=112
[  276.609252] attempt to access beyond end of device
[  276.609256] loop7: rw=536870912, want=1131, limit=112
[  276.609266] attempt to access beyond end of device
[  276.609270] loop7: rw=536870912, want=116, limit=112
[  276.609279] attempt to access beyond end of device
[  276.609283] loop7: rw=536870912, want=117, limit=112
[  276.609293] attempt to access beyond end of device
[  276.609297] loop7: rw=536870912, want=118, limit=112
[  276.609308] attempt to access beyond end of device
[  276.609312] loop7: rw=536870912, want=119, limit=112
[  276.872147] FAT-fs (loop5): Directory bread(block 112) failed
[  276.889765] FAT-fs (loop5): Directory bread(block 113) failed
[  276.903997] FAT-fs (loop5): Directory bread(block 114) failed
[  276.917938] FAT-fs (loop5): Directory bread(block 112) failed
[  276.924960] FAT-fs (loop5): Directory bread(block 113) failed
[  276.934364] FAT-fs (loop5): Directory bread(block 114) failed
[  276.971166] FAT-fs (loop0): bogus number of reserved sectors
[  276.977148] FAT-fs (loop0): Can't find a valid FAT filesystem
[  277.023324] FAT-fs (loop0): bogus number of reserved sectors
[  277.029329] FAT-fs (loop0): Can't find a valid FAT filesystem
2018/05/07 18:16:00 executing program 1:
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7d, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/05/07 18:16:00 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x2, 0x0)
pipe2(&(0x7f0000000280)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80800)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x132)
write$sndseq(r2, &(0x7f0000000300)=[{0x2, 0x0, 0x52, 0x0, @time={0x77359400}, {0x81, 0x400}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0x120)
r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r5 = fcntl$dupfd(r1, 0x0, r4)
r6 = socket$inet(0x10, 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @local}, &(0x7f0000000440)=0xc)
connect(r6, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa)
sendmmsg$unix(r5, &(0x7f0000001780), 0x4924924924925a8, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
getpgid(0x0)
r7 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8)
keyctl$instantiate(0xc, r7, &(0x7f0000000500)="8cbad2c79267d4f796c1d61263d1013991867fdf8341f9ec26a47627c6a29c01c50b24c08dbb6eac05ec7e7360b12983c941af2e8bb5440d64eb6b", 0x3b, r7)
ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000680))
ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000100)=""/62)
setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc)

2018/05/07 18:16:00 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0)
fallocate(r0, 0x10, 0x2c35, 0x2000000080000001)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
fallocate(r0, 0x0, 0x0, 0x2)

2018/05/07 18:16:00 executing program 3:
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x0, 0x2, 0x0, 0x7})
fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
mlockall(0x5)
munlockall()
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x1}})

2018/05/07 18:16:00 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x30}, 0x1}, 0x8000)
socket$nl_crypto(0x10, 0x3, 0x15)
fallocate(r0, 0x0, 0x0, 0x3f0000)
getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000080)=""/44, &(0x7f00000000c0)=0x2c)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:16:00 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x4, 0xfffffffffffffffd, 0x40000003f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:16:00 executing program 6:
r0 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$assume_authority(0x10, r0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x803, 0x9)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4)
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r3 = fcntl$dupfd(r1, 0x0, r2)
sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0)
add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
accept4$llc(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x10, 0x80000)
getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000480)=0x4)
keyctl$get_keyring_id(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000640), &(0x7f0000000680)=0x4)
ioctl(r2, 0xe13, &(0x7f0000000540)="146f14d74bf6b71f4e56c082cb6c64d3b0e50463c302ab889b26b8b7ea0cc275e83064b529a068cb4da27ad8bd1d52d5b926dc942c00a9b02e7bc9f80b165bdcd84cdc35ed0ea550c1b3f5bb113ba1e0c33c3dbfe20c6115508871e36be5315e4337900c7ed49a6db59623c91dfa0b5d7a44769c34")
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x40045, 0x0)
modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/182, 0xb6)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000240))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000500), 0x1)
request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', r0)
getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10)

2018/05/07 18:16:00 executing program 0:
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)
write$binfmt_elf32(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0)

2018/05/07 18:16:00 executing program 0:
r0 = syz_open_pts(0xffffffffffffffff, 0x171000)
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x3, 0x9})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2, 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), 0x4)
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
getresuid(&(0x7f0000000380), &(0x7f00000003c0)=<r3=>0x0, &(0x7f0000000400))
getgroups(0x6, &(0x7f0000000440)=[0xffffffffffffffff, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
fchown(r1, r3, r4)
fallocate(r2, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0/file0\x00', 0xfb, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="cb9a62692b3af4373ba18e3d59f5416f9d9bb060be6069bb2ef136400e48512048945e6b8710b29c6ec87a55ec6b2146dc08709fe05f079e6959b2f099aacdba172f70a8f46243455314866f93625359d280027ceaa0e89e2af454c2def1", 0x5e, 0xa2}, {&(0x7f0000000740)="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", 0x1000, 0x401}, {&(0x7f00000002c0)="1833e28c2ea9ae9326e9480fd64a2caa3c158e50b2b1c67be2e21bc03a31bed4182f1edfba448ae4965c", 0x2a, 0x2}], 0x84000, 0x0)

2018/05/07 18:16:00 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x2, 0x1, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x3a)
r2 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r4, 0x4c00, r3)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={<r5=>0x0, 0x69, "39a79c6d91ef01c9a9ddf8c671280e643adf00326d30a7f5ce5adbc8a073327822c1e69355314ac59b12a6067f36b5c0ff986fc465d90fb9e8d79612100576be2ba2e667bee3f1deb5b9f732f61cd2534999817168e49e7a1559e79087bbcde9c0e3f449d9629d1236"}, &(0x7f0000000180)=0x71)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x200, 0xa1c, 0x800, r5}, &(0x7f0000000200)=0x10)

[  277.325543] FAT-fs (loop4): Directory bread(block 112) failed
2018/05/07 18:16:00 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x2, 0x0)
pipe2(&(0x7f0000000280)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80800)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x132)
write$sndseq(r2, &(0x7f0000000300)=[{0x2, 0x0, 0x52, 0x0, @time={0x77359400}, {0x81, 0x400}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0x120)
r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r5 = fcntl$dupfd(r1, 0x0, r4)
r6 = socket$inet(0x10, 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @local}, &(0x7f0000000440)=0xc)
connect(r6, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa)
sendmmsg$unix(r5, &(0x7f0000001780), 0x4924924924925a8, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
getpgid(0x0)
r7 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8)
keyctl$instantiate(0xc, r7, &(0x7f0000000500)="8cbad2c79267d4f796c1d61263d1013991867fdf8341f9ec26a47627c6a29c01c50b24c08dbb6eac05ec7e7360b12983c941af2e8bb5440d64eb6b", 0x3b, r7)
ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000680))
ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000100)=""/62)
setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc)

2018/05/07 18:16:00 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
epoll_create(0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
write(r0, &(0x7f0000000240)="bfd3fa414047ce3f7c14b6b1056d190899841c781a2a1e4b4ecf40f17b978e46cdb73e8eb9477dbda7e67c645a988d2231e2c9aa3ee00176d3fe37693fa2b533abfda558a456af8cd63c5c54edec67d6bf86b9428d000000000000000000000000fabc", 0x63)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x3f0000)
r1 = creat(&(0x7f0000000140)='./file0\x00', 0x40)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="e07e", @ANYRES16=r2, @ANYBLOB="000128bd7000fddbdf2507000000"], 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x0)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:16:00 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a00000000003800000000080000000000000000200000000000000000000000000000000200000000000000000000000000000000000000cd0000000000000000000021670ef2f2cf9ab88fa14490bcbbf5df0d1fad28c93a816e5238a89ab6efd5bfe4f13b3f33e65b77252502773b18bbb9eb41806270b36daf89051efe126a63db09768e6b62457b9551a49acdf4100944f7"], 0x58)

2018/05/07 18:16:00 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='trusted\x00', 0xfffffffffffffffa)
r1 = add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="ccdc21524f3dadf8037f76edb8512e87547051ed96d164cbb11f8328afb32c1841b7c8d6fba8e742304ea4d2e63f712e025fead19f6d9e4c0c85a52c0b3dcc362162edbd0b883a3715952216ac3388c126caec09718c056993ea", 0x5a, 0xfffffffffffffffd)
keyctl$instantiate(0xc, r0, &(0x7f0000000140)="49824ec400a069bd78542561adca947ec1793a235e5a6b7a51785079288a696b8c475498528ad7439ca5374ead13b102ad9f0c483e3a1c518b09e584864ca11b", 0x40, r1)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  277.346546] FAT-fs (loop5): Directory bread(block 112) failed
[  277.346561] FAT-fs (loop5): Directory bread(block 113) failed
[  277.346574] FAT-fs (loop5): Directory bread(block 114) failed
[  277.349617] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:16:00 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000001, 0x1004003)
r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4485, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[  277.349629] FAT-fs (loop5): Directory bread(block 113) failed
[  277.349643] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:16:00 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x400000000000001, 0x8, 0x2)
fstatfs(r0, &(0x7f0000000200)=""/155)
mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x3e3)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)
socket$inet6(0xa, 0x2, 0xffffffff)
pause()

[  277.350314] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:16:00 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
lremovexattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)=@random={'security.', '(%ppp0}^\x00'})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x450000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x84)
fallocate(r0, 0x1, 0x0, 0x3f0000)
write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001a0000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x2b)

2018/05/07 18:16:00 executing program 5:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x80, 0x80000)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x118, r1, 0xf20, 0x70bd2a, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x88, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x31, 0xd}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x61}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3a, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x84}, 0x40)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r2, 0x0, 0x0, 0x3f0000)
pread64(r2, &(0x7f0000000080)=""/91, 0x5b, 0x0)
connect(r0, &(0x7f0000000500)=@nfc={0x27, 0x0, 0x0, 0x1}, 0x80)

[  277.350328] FAT-fs (loop5): Directory bread(block 113) failed
[  277.350342] FAT-fs (loop5): Directory bread(block 114) failed
[  277.370344] FAT-fs (loop0): bogus number of reserved sectors
[  277.370349] FAT-fs (loop0): Can't find a valid FAT filesystem
[  277.376258] FAT-fs (loop7): Directory bread(block 112) failed
[  277.376275] FAT-fs (loop7): Directory bread(block 113) failed
[  277.376289] FAT-fs (loop7): Directory bread(block 114) failed
[  277.392638] FAT-fs (loop7): Directory bread(block 112) failed
[  277.393266] FAT-fs (loop7): Directory bread(block 113) failed
[  277.393280] FAT-fs (loop7): Directory bread(block 114) failed
[  277.394184] FAT-fs (loop7): Directory bread(block 112) failed
[  277.394199] FAT-fs (loop7): Directory bread(block 113) failed
[  277.394212] FAT-fs (loop7): Directory bread(block 114) failed
[  277.513031] FAT-fs (loop0): bogus number of reserved sectors
[  277.513035] FAT-fs (loop0): Can't find a valid FAT filesystem
[  277.540876] FAT-fs (loop5): Directory bread(block 112) failed
[  277.540891] FAT-fs (loop5): Directory bread(block 113) failed
[  277.540903] FAT-fs (loop5): Directory bread(block 114) failed
[  277.557270] FAT-fs (loop0): bogus number of reserved sectors
[  277.557276] FAT-fs (loop0): Can't find a valid FAT filesystem
[  277.589529] attempt to access beyond end of device
[  277.589537] loop7: rw=536870912, want=1127, limit=112
[  277.589746] attempt to access beyond end of device
[  277.589751] loop7: rw=536870912, want=1128, limit=112
[  277.589763] attempt to access beyond end of device
[  277.589768] loop7: rw=536870912, want=1129, limit=112
[  277.589777] attempt to access beyond end of device
[  277.589782] loop7: rw=536870912, want=1130, limit=112
[  277.589792] attempt to access beyond end of device
[  277.589797] loop7: rw=536870912, want=1131, limit=112
[  277.589807] attempt to access beyond end of device
[  277.589812] loop7: rw=536870912, want=116, limit=112
[  277.589821] attempt to access beyond end of device
[  277.589826] loop7: rw=536870912, want=117, limit=112
[  277.589836] attempt to access beyond end of device
[  277.589840] loop7: rw=536870912, want=118, limit=112
[  277.589851] attempt to access beyond end of device
[  277.589855] loop7: rw=536870912, want=119, limit=112
[  277.708759] FAT-fs (loop7): Directory bread(block 112) failed
[  277.708774] FAT-fs (loop7): Directory bread(block 113) failed
[  277.708787] FAT-fs (loop7): Directory bread(block 114) failed
[  277.712608] FAT-fs (loop0): bogus number of reserved sectors
[  277.712613] FAT-fs (loop0): Can't find a valid FAT filesystem
[  277.712837] FAT-fs (loop7): Directory bread(block 112) failed
[  277.712850] FAT-fs (loop7): Directory bread(block 113) failed
[  277.712863] FAT-fs (loop7): Directory bread(block 114) failed
[  277.713402] FAT-fs (loop7): Directory bread(block 112) failed
[  277.713414] FAT-fs (loop7): Directory bread(block 113) failed
[  277.713426] FAT-fs (loop7): Directory bread(block 114) failed
[  277.737543] FAT-fs (loop5): Unrecognized mount option "IPVS" or missing value
[  277.746017] FAT-fs (loop0): Unrecognized mount option "ELF" or missing value
[  277.800896] FAT-fs (loop5): Unrecognized mount option "IPVS" or missing value
[  278.273750] FAT-fs (loop4): Directory bread(block 113) failed
[  278.280996] FAT-fs (loop4): Directory bread(block 114) failed
2018/05/07 18:16:01 executing program 1:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0xfb, &(0x7f0000000100)=""/251})
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

2018/05/07 18:16:01 executing program 0:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001280)={0x6, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x300, 0x40, 0x2, 0x4, 0x7f, 0x0, 0x2, 0x10000, 0x4})
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x2000078, 0x4)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x100000001, 0x4)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10)
sendto$inet(r1, &(0x7f0000000280)="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", 0x1000, 0x0, &(0x7f0000001440)={0x2, 0x0, @rand_addr}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0xfdbf)
recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100)

2018/05/07 18:16:01 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x1000000000000, 0x3f0000)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:16:01 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x358, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/205)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x101180, 0x0)
ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000280))

2018/05/07 18:16:01 executing program 3:
getpid()
getpid()
r0 = getpid()
r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00')
fchdir(r1)
syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000001800)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x4, 0x4, 0x0)

2018/05/07 18:16:01 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x81)
fallocate(r0, 0x0, 0x0, 0x2)

2018/05/07 18:16:01 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
fstatfs(r0, &(0x7f0000000140)=""/155)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x1, 0x4, 0x9, 0x2}, {0x80000000, 0x5, 0x9, 0x7}, {0x100, 0x4, 0x16, 0x1fa4bcd8}, {0x400, 0x10000, 0x8, 0xffff}, {0x81, 0x7, 0x6b, 0x7}]}, 0x10)

2018/05/07 18:16:01 executing program 6:
r0 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$assume_authority(0x10, r0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x803, 0x9)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4)
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r3 = fcntl$dupfd(r1, 0x0, r2)
sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0)
add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
accept4$llc(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x10, 0x80000)
getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000480)=0x4)
keyctl$get_keyring_id(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000640), &(0x7f0000000680)=0x4)
ioctl(r2, 0xe13, &(0x7f0000000540)="146f14d74bf6b71f4e56c082cb6c64d3b0e50463c302ab889b26b8b7ea0cc275e83064b529a068cb4da27ad8bd1d52d5b926dc942c00a9b02e7bc9f80b165bdcd84cdc35ed0ea550c1b3f5bb113ba1e0c33c3dbfe20c6115508871e36be5315e4337900c7ed49a6db59623c91dfa0b5d7a44769c34")
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x40045, 0x0)
modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/182, 0xb6)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000240))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000500), 0x1)
request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', r0)
getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10)

2018/05/07 18:16:01 executing program 3:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='io\x00')
preadv(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sendmmsg(r0, &(0x7f0000007580)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, 0x1, 0x3, 0x3, 0x2}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001140)="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0x1000}], 0x1, &(0x7f0000002180)=[{0x58, 0x100, 0x7, "6058a0266c7bac5148ff008ab2eed721181b3d05419c007dfee8ff0a488b31dd10e5dc3082c7b0a1a9199ab2cf6c92be98519b5c42345809f97d9ffffa37fd62ed7580921c86933c"}], 0x58, 0x80}, 0xffffffff}, {{&(0x7f0000002200)=@ipx={0x4, 0x1, 0x8, "14699af2d72d", 0x100}, 0x80, &(0x7f0000003540)=[{&(0x7f0000002280)="3f90c22879eccf6ed1633a6a72ef7494e6a8a4b595d25bd1adfb709f8ff332b24c0308a8da2cd3a0bb42b61417b501c8f9c83885d8dc0b8fdfdeaeb9770482d6623efaafe5053966ecca596512078aa277d0f75144e2684b87ad0ec0123a76a745d746736c87707b4d5c0c95c6eadd88684369810a9daa7aa22d195f5ccb6cfead8fe2ded5b226addb2c3215fd669df22b981d2f922dc5c1ee9b657e127791131c634e42402485053b478c", 0xab}, 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&(0x7f0000006480)=[{&(0x7f00000062c0)="d14367cdcfc8635685ea62cbc5cfc669bcf14bcabb42b08ee58b14f7bd2a5106fbe251f300a59ab49dcab21dbc616e10ad28e76a4019386e3ec67459a3955efc68e00d492502353528f8ede5f54344e5c0fa4c43ebddb55ae2be165fedf33cfbe86cd6a61d3c99c14e54431105f7d14c8a9d8e41c0e91002b23c89eff4730a895ea09e4d52080c4af4ebd935cf126f3effb2d992fb5752e429f2d0303ae746abd8d63a2a903bba1cdef3c20ce95bfb27b79820731274a361ade9c0f6cb7ed6728b2c90a4bc2f9a223b5f", 0xca}, {&(0x7f00000063c0)="4c447a0a98e3c5082686f5c8a58bc3bf6dc78a4378c3f4aab9d8a174700de77649ad6001262d42c4750654447ae0378a8cabf258d9241544348804650290", 0x3e}, {&(0x7f0000006400)="916d809a93c697d826c71984592fa302bb8b3dc281813e19869957264c7227c502a2842e133be1d2beff616c15da70e78e660c25129d42b0e3c8820adb0b3ef8cb0848b42694a626cbd7c57fdf2b4e9d036e70efeaeb487a4f25b397", 0x5c}], 0x3, &(0x7f00000064c0)=[{0xa8, 0x11f, 0x4, "2f586d72f6f7c48da6fb167bfac18497917ba15ed4dde22da7c820467999fbbf8a1a6e39faa3e2b3f7d6bb865bdcca8468c361ca62d09a51249dbf8a1926ce2565517b7421fa9ea0af5ccedea0f23b7a7c9332cabb1aca88167783c6c732755aeafb1ee3bdd927c879cb46f0249e272bf2a8be9b6923c0268dcdd814ead613b8459417e27d74fe031b6237b217f02126ba4ad1e810"}, {0x1010, 0x116, 0x8, "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"}], 0x10b8, 0xcc361a6077a2981f}, 0xffffffffffffffff}], 0x6, 0x54)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000))
waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0)
ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x1, 0x20, 0x0, r0})

2018/05/07 18:16:01 executing program 1:
r0 = socket(0xa, 0x3, 0x5)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x1ff, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88)
syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x8, 0x10000)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

[  278.479519] FAT-fs (loop5): Directory bread(block 112) failed
[  278.485453] FAT-fs (loop5): Directory bread(block 113) failed
[  278.512098] FAT-fs (loop5): Directory bread(block 114) failed
[  278.521392] FAT-fs (loop4): Directory bread(block 112) failed
2018/05/07 18:16:01 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = socket$pppoe(0x18, 0x1, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000280)={'ah\x00'}, &(0x7f00000002c0)=0x1e)
fallocate(r0, 0x1, 0x5, 0x200)
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8)
fallocate(r2, 0x0, 0x0, 0x3f0000)
pread64(r2, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:16:01 executing program 1:
r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x900)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x521241, 0x0)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

2018/05/07 18:16:01 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000380))
r1 = getpid()
syz_open_procfs(r1, &(0x7f0000000000)='uid_map\x00')
syncfs(r0)

[  278.535026] FAT-fs (loop5): Directory bread(block 112) failed
[  278.535040] FAT-fs (loop5): Directory bread(block 113) failed
[  278.535053] FAT-fs (loop5): Directory bread(block 114) failed
2018/05/07 18:16:02 executing program 2:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = memfd_create(&(0x7f0000000100)='[{self\f%vmnet0]\x00', 0x1)
r2 = dup(r0)
perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000200), 0xc0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x80000000, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={<r3=>0x0, 0x1, 0x30}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x9, 0xffffffff}, &(0x7f00000002c0)=0x8)
sendto$inet6(r0, &(0x7f0000000140)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b26b69d87a05ea4d88d062cad476cfde684992f3283e2581f5b37eed956593ccb0024ee0ab1ea472d0a04aa4d73cef4d7acd7b38df62eab97ee1ed142e479339eb7ba4043a862bed2732d3423f4fb658f7ecd161bf953a28e6554b9b7bd590be9119fdb9385297", 0x7b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x200000000000}, 0x1c)

[  278.535584] FAT-fs (loop5): Directory bread(block 112) failed
[  278.535596] FAT-fs (loop5): Directory bread(block 113) failed
[  278.535617] FAT-fs (loop5): Directory bread(block 114) failed
[  278.626129] FAT-fs (loop7): Directory bread(block 112) failed
[  278.626145] FAT-fs (loop7): Directory bread(block 113) failed
[  278.626158] FAT-fs (loop7): Directory bread(block 114) failed
[  278.660256] FAT-fs (loop7): Directory bread(block 112) failed
[  278.660269] FAT-fs (loop7): Directory bread(block 113) failed
[  278.660280] FAT-fs (loop7): Directory bread(block 114) failed
[  278.660806] FAT-fs (loop7): Directory bread(block 112) failed
[  278.660817] FAT-fs (loop7): Directory bread(block 113) failed
[  278.660828] FAT-fs (loop7): Directory bread(block 114) failed
[  278.728720] FAT-fs (loop5): Directory bread(block 112) failed
[  278.728736] FAT-fs (loop5): Directory bread(block 113) failed
[  278.728750] FAT-fs (loop5): Directory bread(block 114) failed
[  278.758760] FAT-fs (loop5): Directory bread(block 112) failed
[  278.758772] FAT-fs (loop5): Directory bread(block 113) failed
[  278.758783] FAT-fs (loop5): Directory bread(block 114) failed
[  278.759335] FAT-fs (loop5): Directory bread(block 112) failed
[  278.759346] FAT-fs (loop5): Directory bread(block 113) failed
[  278.759357] FAT-fs (loop5): Directory bread(block 114) failed
[  278.776623] attempt to access beyond end of device
[  278.776630] loop5: rw=536870984, want=127, limit=112
[  278.784437] attempt to access beyond end of device
[  278.784444] loop7: rw=536870912, want=1127, limit=112
[  278.784644] attempt to access beyond end of device
[  278.784649] loop7: rw=536870912, want=1128, limit=112
[  278.784659] attempt to access beyond end of device
[  278.784664] loop7: rw=536870912, want=1129, limit=112
[  278.784674] attempt to access beyond end of device
[  278.784678] loop7: rw=536870912, want=1130, limit=112
[  278.784688] attempt to access beyond end of device
[  278.784692] loop7: rw=536870912, want=1131, limit=112
[  278.784702] attempt to access beyond end of device
[  278.784707] loop7: rw=536870912, want=116, limit=112
[  278.784716] attempt to access beyond end of device
[  278.784720] loop7: rw=536870912, want=117, limit=112
[  278.784730] attempt to access beyond end of device
[  278.784734] loop7: rw=536870912, want=118, limit=112
[  278.784744] attempt to access beyond end of device
[  278.784748] loop7: rw=536870912, want=119, limit=112
[  278.859507] attempt to access beyond end of device
[  278.859513] loop5: rw=536870912, want=1127, limit=112
[  278.859702] attempt to access beyond end of device
[  278.859706] loop5: rw=536870912, want=1128, limit=112
[  278.859719] attempt to access beyond end of device
[  278.859723] loop5: rw=536870912, want=1129, limit=112
[  278.859733] attempt to access beyond end of device
[  278.859737] loop5: rw=536870912, want=1130, limit=112
[  278.859746] attempt to access beyond end of device
[  278.859750] loop5: rw=536870912, want=1131, limit=112
[  278.859759] attempt to access beyond end of device
[  278.859764] loop5: rw=536870912, want=116, limit=112
[  278.859773] attempt to access beyond end of device
[  278.859777] loop5: rw=536870912, want=117, limit=112
[  278.859786] attempt to access beyond end of device
[  278.859790] loop5: rw=536870912, want=118, limit=112
[  278.859801] attempt to access beyond end of device
[  278.859805] loop5: rw=536870912, want=119, limit=112
[  279.048120] FAT-fs (loop4): Directory bread(block 113) failed
[  279.054122] FAT-fs (loop4): Directory bread(block 114) failed
[  279.070953] FAT-fs (loop4): Directory bread(block 112) failed
[  279.076966] FAT-fs (loop4): Directory bread(block 113) failed
[  279.084778] FAT-fs (loop4): Directory bread(block 114) failed
[  279.091548] FAT-fs (loop4): Directory bread(block 112) failed
[  279.097867] FAT-fs (loop4): Directory bread(block 113) failed
[  279.103893] FAT-fs (loop4): Directory bread(block 114) failed
[  279.167556] attempt to access beyond end of device
[  279.172542] loop4: rw=536870912, want=120, limit=112
2018/05/07 18:16:02 executing program 3:
keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0))
r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='ppp1*\x00', 0xfffffffffffffff9)
request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='vboxnet0\x00', 0x0)
keyctl$link(0x8, r1, r1)

2018/05/07 18:16:02 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x80000400000004, 0x84000)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1004003)
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x37e12fe0, 0x7827, 0x3a, 0xe490})

2018/05/07 18:16:02 executing program 2:
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, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0)
write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x809b}, @hdr={0x1, 0x0, 0xe29, 0x6, 0x0, 0x50d}, @ipx={0xffff, 0x9c, 0x8000, 0x5, {@broadcast=0xffffffff, @current, 0x401}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "18b2f71d03643256bb6afb12e50ec747163399ece02e5cdf615901bb23127f59fa41a538cc7f4fbd82b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa881d3d505fa1be1995c8abd8f889ebe4854ed249bad4475f7621de1ca471d1c95f"}}, 0xaa)
ftruncate(r1, 0x80000)
sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe)
sendfile(r1, r1, &(0x7f0000000140), 0xffffffff)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000280)={0x2, 0x1, 0x8, {0x77359400}, 0x1, 0x2f4})
open(&(0x7f0000000100)='./bus/file0\x00', 0x1, 0x0)

2018/05/07 18:16:02 executing program 6:
r0 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$assume_authority(0x10, r0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x803, 0x9)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4)
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r3 = fcntl$dupfd(r1, 0x0, r2)
sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0)
add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
accept4$llc(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x10, 0x80000)
getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000480)=0x4)
keyctl$get_keyring_id(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000640), &(0x7f0000000680)=0x4)
ioctl(r2, 0xe13, &(0x7f0000000540)="146f14d74bf6b71f4e56c082cb6c64d3b0e50463c302ab889b26b8b7ea0cc275e83064b529a068cb4da27ad8bd1d52d5b926dc942c00a9b02e7bc9f80b165bdcd84cdc35ed0ea550c1b3f5bb113ba1e0c33c3dbfe20c6115508871e36be5315e4337900c7ed49a6db59623c91dfa0b5d7a44769c34")
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x40045, 0x0)
modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/182, 0xb6)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000240))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000500), 0x1)
request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', r0)
getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10)

2018/05/07 18:16:02 executing program 7:
syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000080)='./file0/file0\x00', 0x100000001, 0x0, &(0x7f0000000040), 0x2008410, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
ioctl(r0, 0x80000, &(0x7f0000000000)="da4a2e93138676c96f8b9d529676a215db43af0182d4fdf7ca9119eb05386fbe765e4bb62f8577bfb8a444aef50260b7f1af83ddd265ca7cfd1a10f3f6748f89e50574fd9f7224450de05f0c4680da0ce50b5fe6ba374318856b604766f89b85b87b5179de")
ioctl$TIOCSBRK(r0, 0x5427)
fstatfs(r0, &(0x7f0000000140)=""/155)
fstatfs(r0, &(0x7f0000000280)=""/214)

2018/05/07 18:16:02 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x3fffa, 0xdfffffffffffffff)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={<r1=>0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x81, 0x10000, 0x100, 0x2, 0xede, 0xefd, 0x8, 0x4, 0x7, 0x5, 0xa49, 0x2, 0x8, 0x4]}, &(0x7f00000002c0)=0x100)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x1, 0x6, 0x5}, 0x10)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340))
fallocate(r0, 0x0, 0x0, 0x3f0000)
pread64(r0, &(0x7f0000000080)=""/91, 0x5b, 0x0)

2018/05/07 18:16:02 executing program 4:
r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1)
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000500)=""/4096)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
accept4$unix(r0, 0x0, &(0x7f0000000140), 0x800)
r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$TUNSETLINK(r2, 0x400454cd, 0x32f)
open(&(0x7f0000000080)='./file0/file0\x00', 0x121200, 0x80)
fallocate(r2, 0x0, 0x0, 0x81)
fallocate(r2, 0x0, 0x0, 0x2)

2018/05/07 18:16:02 executing program 0:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x8, @empty, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}], 0x2c)
r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
clock_gettime(0x0, &(0x7f0000000580)={<r3=>0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r3, r4+10000000}, 0x8})
r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4)
pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8)
sendfile(r2, r2, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88)
pipe(&(0x7f00000002c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
fcntl$addseals(r1, 0x409, 0x6)
r8 = fcntl$getown(r7, 0x9)
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x1, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x7fffffff, 0x547, 0x5, 0x7ff, 0x3f, 0x0, 0x7, 0x5, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r8, 0x5, r5, 0xb)
ioctl$LOOP_SET_FD(r7, 0x4c00, r5)
getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000680)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000007c0)={'yam0\x00', r9})
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000640))
getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54)

2018/05/07 18:16:02 executing program 3:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x80800)
ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000140))
r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0)
write$selinux_validatetrans(r2, &(0x7f0000000040)={'system_u:object_r:apm_bios_t:s0', 0x20, 'system_u:object_r:ksm_device_t:s0', 0x20, 0x34, 0x39, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5c)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000002c0)={0xb2})
openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0)

2018/05/07 18:16:02 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r1=>0x0, 0x7ff, 0x0, 0x80000001, 0x100000000}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x7d, "d7d453171c172f4527aa206405493b76018387285124f5a34e0489064446103bbf76ba673accb9b19d989f4eb9b453a1ebb0885874a8c0a8c05e38164753674a13a193a3cacfee3d633107f77179beb556cb42f9409252a3ea2501c7fc0a5b154e9671b4672ac61ae1e00c0080b494b421c2ed04553802c51b6d76f8fc"}, &(0x7f0000000200)=0x85)
memfd_create(&(0x7f0000001700)='\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)

[  279.343569] FAT-fs (loop4): Directory bread(block 112) failed
[  279.369716] FAT-fs (loop4): Directory bread(block 113) failed
2018/05/07 18:16:02 executing program 7:
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x1000, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r0, 0x0, 0x0, 0x3f0000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={<r1=>0x0, 0x40}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0xffffffff}, &(0x7f0000000240)=0x8)
fstatfs(r0, &(0x7f0000000140)=""/155)

2018/05/07 18:16:02 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14880, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={<r2=>0x0, 0x85, "44e1b5e8461334f87731918059bf2438bc49f2ba94261779275c28a5a2c6039260400b639dd3b55713031311f51393e2afd26a4e361bd75f3604be282d105016935d4f1374f47f4b869e868c313965a2ca885e6de07cac3770ece60baf9946622d44981b2838838a99b370fca7d1674ea851a5591eb463848e09d3ddb979d313c20bbc94be"}, &(0x7f0000000280)=0x8d)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x400, 0x8}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r2, 0x2, 0x1, [0x3f]}, &(0x7f00000003c0)=0xa)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={<r3=>0x0, 0xbb67}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0xa9, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4)
sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)=ANY=[@ANYBLOB="f9d786770a29035059ca"], 0x18}, 0x1}, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)

[  279.393690] FAT-fs (loop4): Directory bread(block 114) failed
[  279.419958] FAT-fs (loop5): Directory bread(block 112) failed
2018/05/07 18:16:02 executing program 4:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22}})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x2f)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000140)={0x40000000})
fcntl$getflags(r1, 0x408)
r3 = dup2(r1, r2)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906df641234c04d0e1f38d255bb23aa06b66732e66617400020401000200077000f801", 0x2dd}], 0x0, &(0x7f0000000240)=ANY=[])
fcntl$dupfd(r3, 0x0, r2)
r4 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r4, 0x0, 0x0, 0x81)
fallocate(r4, 0x0, 0x0, 0x2)

[  279.423976] FAT-fs (loop4): Directory bread(block 112) failed
[  279.423989] FAT-fs (loop4): Directory bread(block 113) failed
2018/05/07 18:16:02 executing program 3:
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101, 0x4)
recvfrom(r0, &(0x7f0000000140)=""/166, 0xa6, 0x0, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x0, 0x9, 0x0, 0x8}, 0x1}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
getsockname$inet6(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x200, @empty, 0xffffffffffffff01}], 0x80)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={<r2=>0x0, 0x7d4e3435}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x1}, &(0x7f0000000400)=0x8)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0)
r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000180))
r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x0)
sendfile(r1, r1, &(0x7f0000000080), 0x102000004)
ioctl$TIOCGPTPEER(r3, 0x5441, 0xfffffffffffffffd)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
sync()
r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0)
ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000280))
getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4)
sync()
pread64(r0, &(0x7f0000000580)=""/80, 0x50, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000540)={0x0, 0xd, 0x0, 0xfa, 0x4, 0xfff, 0x8}, 0xc)

2018/05/07 18:16:02 executing program 1:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000001700)='\x00', 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003)
ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080))
r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)

[  279.424001] FAT-fs (loop4): Directory bread(block 114) failed
[  279.425949] FAT-fs (loop4): Directory bread(block 112) failed
2018/05/07 18:16:02 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0)
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0))
r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0)
fallocate(r1, 0x0, 0x0, 0x3f0000)
fstatfs(r1, &(0x7f0000000140)=""/155)

[  279.425963] FAT-fs (loop4): Directory bread(block 113) failed
[  279.425978] FAT-fs (loop4): Directory bread(block 114) failed
[  279.498248] attempt to access beyond end of device
[  279.498256] loop4: rw=536870912, want=124, limit=112
[  279.627980] kasan: CONFIG_KASAN_INLINE enabled
[  279.627983] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  279.627999] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[  279.628005] Dumping ftrace buffer:
[  279.628009]    (ftrace buffer empty)
[  279.628014] Modules linked in:
[  279.628030] CPU: 1 PID: 28797 Comm: syz-executor1 Not tainted 4.9.98-g63a812b #17
[  279.628036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  279.628041] task: ffff8801d9bd4800 task.stack: ffff8801b36f8000
[  279.628058] RIP: 0010:[<ffffffff825c8b47>]  [<ffffffff825c8b47>] lo_ioctl+0x1517/0x1aa0
[  279.628062] RSP: 0018:ffff8801b36ffb08  EFLAGS: 00010206
[  279.628068] RAX: 0000000000000036 RBX: 0000000000000000 RCX: dffffc0000000000
[  279.628073] RDX: 000000000000009c RSI: ffffffff825c8b06 RDI: 00000000000001b0
[  279.628078] RBP: ffff8801b36ffb80 R08: ffff8801d9bd5110 R09: 0000000000000001
[  279.628083] R10: 0000000000000000 R11: 1ffff1003b37aa1d R12: ffff8801d9c11890
[  279.628089] R13: ffff8801d9c12280 R14: ffff8801d4097a80 R15: ffff8801d4097bd8
[  279.628097] FS:  00007fa87add2700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  279.628102] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  279.628108] CR2: 0000001b2bc21000 CR3: 00000001cfcdf000 CR4: 00000000001606f0
[  279.628116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  279.628120] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  279.628121] Stack:
[  279.628134]  ffff8801b36ffd38 000000000072b000 ffff8801d4097bd0 ffff8801b36f6000
[  279.628145]  ffff8801b36ffb80 ffff8801d9c11a88 ffff8801cb0c8c00 ffff8801d9c12360
[  279.628155]  000000000002001d 0000000100000000 ffff8801d9c12280 1ffff100366dff73
[  279.628157] Call Trace:
[  279.628168]  [<ffffffff825c7630>] ? loop_lookup.part.19+0x110/0x110
[  279.628177]  [<ffffffff81e54a86>] blkdev_ioctl+0x7b6/0x1a70
[  279.628184]  [<ffffffff81e542d0>] ? blkpg_ioctl+0x920/0x920
[  279.628193]  [<ffffffff812349d4>] ? __lock_acquire+0x654/0x4070
[  279.628204]  [<ffffffff81f188eb>] ? check_preemption_disabled+0x3b/0x170
[  279.628214]  [<ffffffff816301ee>] block_ioctl+0xde/0x120
[  279.628222]  [<ffffffff81630110>] ? blkdev_fallocate+0x440/0x440
[  279.628230]  [<ffffffff815b03dc>] do_vfs_ioctl+0x1ac/0x11a0
[  279.628237]  [<ffffffff815b0230>] ? ioctl_preallocate+0x220/0x220
[  279.628246]  [<ffffffff81d049e0>] ? selinux_capable+0x40/0x40
[  279.628255]  [<ffffffff815d31fa>] ? __fget+0x20a/0x3b0
[  279.628263]  [<ffffffff815d3221>] ? __fget+0x231/0x3b0
[  279.628271]  [<ffffffff815d3037>] ? __fget+0x47/0x3b0
[  279.628280]  [<ffffffff81ced9bf>] ? security_file_ioctl+0x8f/0xc0
[  279.628287]  [<ffffffff815b145f>] SyS_ioctl+0x8f/0xc0
[  279.628294]  [<ffffffff815b13d0>] ? do_vfs_ioctl+0x11a0/0x11a0
[  279.628302]  [<ffffffff81006316>] do_syscall_64+0x1a6/0x490
[  279.628312]  [<ffffffff839f4653>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[  279.628445] Code: e8 03 80 3c 08 00 0f 85 92 02 00 00 48 8b 9b f0 00 00 00 48 b9 00 00 00 00 00 fc ff df 48 8d bb b0 01 00 00 48 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 bf 03 00 00 48 8b 9b b0 01 00 00 48 b9 00 00 
[  279.628454] RIP  [<ffffffff825c8b47>] lo_ioctl+0x1517/0x1aa0
[  279.628458]  RSP <ffff8801b36ffb08>
[  279.628594] ---[ end trace 958131041f068f39 ]---
[  279.628599] Kernel panic - not syncing: Fatal exception
[  279.629316] Dumping ftrace buffer:
[  279.629320]    (ftrace buffer empty)
[  279.629324] Kernel Offset: disabled
[  279.957916] Rebooting in 86400 seconds..