Filesystem did not have a UUID; generating one.

Pass 1: Checking inodes, blocks, and sizes
Duplicate blocks found... invoking duplicate block passes.
Pass 1B: Rescan for duplicate/bad blocks
Duplicate/bad block(s) in inode 12: 3 4 6
Pass 1C: Scan directories for inodes with dup blocks.
Pass 1D: Reconciling duplicate blocks
(There are 1 inodes containing duplicate/bad blocks.)

File /foo (inode #12, mod time Thu Apr 28 17:57:53 1994) 
  has 3 duplicate block(s), shared with 1 file(s):
	<filesystem metadata>
Clone duplicate/bad blocks? yes


Pass 2: Checking directory structure
Directory inode 12, block 1, offset 0: directory corrupted
Salvage? yes

Directory inode 12, block 2, offset 0: directory corrupted
Salvage? yes

Directory inode 12, block 3, offset 0: directory corrupted
Salvage? yes

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

Free blocks count wrong for group 0 (77, counted=74).  FIXED
Free blocks count wrong (77, counted=74).  FIXED

test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
test_filesys: 12/32 files (8.3% non-contiguous), 26/100 blocks
Exit status is 1