Pass 1: Checking inodes, blocks, and sizes Inode 12, i_size is 1024, should be 0. Fix? yes Pass 2: Checking directory structure Directory inode 12 has an unallocated block #0. Allocate? yes Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information Free blocks count wrong for group #0 (957, counted=956). Fix? yes Free blocks count wrong (957, counted=956). Fix? yes test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** test_filesys: 12/256 files (8.3% non-contiguous), 1092/2048 blocks Exit status is 1