1Pass 1: Checking inodes, blocks, and sizes 2Inode 12 has zero length extent 3 (invalid logical block 0, physical block 37) 4Clear? yes 5 6Pass 2: Checking directory structure 7Pass 3: Checking directory connectivity 8Pass 4: Checking reference counts 9Pass 5: Checking group summary information 10 11test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** 12test_filesys: 12/16 files (0.0% non-contiguous), 21/100 blocks 13Exit status is 1 14