dmesg | tail
[ 2499.690406] FAT: FAT read failed (blocknr 38)
[ 2500.102516] FAT: Directory bread(block 1832) failed
[ 2500.103079] FAT: Directory bread(block 1833) failed
[ 2500.220472] FAT: Directory bread(block 1832) failed
[ 2500.220504] FAT: Directory bread(block 1833) failed
[ 2500.220682] FAT: Directory bread(block 1832) failed
[ 2500.220696] FAT: Directory bread(block 1833) failed
[ 2500.220781] FAT: Directory bread(block 1832) failed
[ 2500.220796] FAT: Directory bread(block 1833) failed
[ 2500.355570] FAT: FAT read failed (blocknr 38)