Pass 1: Checking inodes, blocks, and sizes Inode 12 has an invalid extent node (blk 22, lblk 0) Clear? yes Inode 12, i_blocks is 16, should be 8. Fix? yes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information Block bitmap differences: -(21--23) -25 Fix? yes Free blocks count wrong for group #0 (71, counted=75). Fix? yes Free blocks count wrong (71, counted=75). Fix? yes test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** test_filesys: 12/16 files (0.0% non-contiguous), 25/100 blocks Exit status is 1