Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Directory inode 12, block #1: directory passes checks but fails checksum.
Fix? yes

Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information

test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
test_filesys: 430/512 files (0.2% non-contiguous), 45/512 blocks
Exit status is 1
