Filesystem did not have a UUID; generating one.

Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Missing '.' in directory inode 12.
Fix? yes

Missing '..' in directory inode 12.
Fix? yes

First entry 'X' (inode=11) in directory inode 13 (/b) should be '.'
Fix? yes

Missing '..' in directory inode 14.
Fix? yes

Second entry 'XX' (inode=11) in directory inode 15 should be '..'
Fix? yes

'.' directory entry in directory inode 17 is not NULL terminated
Fix? yes

'..' directory entry in directory inode 17 is not NULL terminated
Fix? yes

Missing '.' in directory inode 16.
Fix? yes

Missing '..' in directory inode 16.
Fix? yes

Directory entry for '.' in ... (19) is big.
Split? yes

Pass 3: Checking directory connectivity
'..' in /a (12) is <The NULL inode> (0), should be / (2).
Fix? yes

'..' in /c (14) is <The NULL inode> (0), should be / (2).
Fix? yes

'..' in /d (15) is <The NULL inode> (0), should be / (2).
Fix? yes

'..' in /e (16) is <The NULL inode> (0), should be / (2).
Fix? yes

'..' in /f (17) is <The NULL inode> (0), should be / (2).
Fix? yes

Pass 4: Checking reference counts
Pass 5: Checking group summary information
Free blocks count wrong for group #0 (69, counted=70).
Fix? yes

Free blocks count wrong (69, counted=70).
Fix? yes


test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
test_filesys: 19/32 files (0.0% non-contiguous), 30/100 blocks
Exit status is 1
