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