aravind@aravindPC:~$ tail -f /var/log/syslog
Oct 27 20:11:32 aravindPC kernel: [ 2968.679468] FAT-fs (sdd): Directory bread(block 216) failed
Oct 27 20:11:32 aravindPC kernel: [ 2968.679597] FAT-fs (sdd): Directory bread(block 1340) failed
Oct 27 20:11:32 aravindPC kernel: [ 2968.679723] FAT-fs (sdd): Directory bread(block 1341) failed
Oct 27 20:11:32 aravindPC kernel: [ 2968.689159] FAT-fs (sdd): FAT read failed (blocknr 1)
Oct 27 20:11:32 aravindPC kernel: [ 2968.689166] FAT-fs (sdd): unable to read inode block for updating (i_pos 135)
Oct 27 20:11:32 aravindPC kernel: [ 2968.689175] FAT-fs (sdd): FAT read failed (blocknr 1)
Oct 27 20:11:32 aravindPC kernel: [ 2968.689179] FAT-fs (sdd): unable to read inode block for updating (i_pos 140)
Oct 27 20:11:32 aravindPC kernel: [ 2968.689187] FAT-fs (sdd): unable to read inode block for updating (i_pos 142)
Oct 27 20:11:32 aravindPC udisksd[2071]: Cleaning up mount point /media/aravind/3E21-0000 (device 8:48 no longer exist)
Oct 27 20:14:32 aravindPC kernel: [ 3148.032191] usb 5-2: >USB disconnect, device number 4