Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Problem in HTREE directory inode 12929: node (531) has bad max hash
Problem in HTREE directory inode 12929: node (993) referenced twice
Problem in HTREE directory inode 12929: node (1061) has bad min hash
Problem in HTREE directory inode 12929: node (1062) has invalid depth
Problem in HTREE directory inode 12929: node (1062) has bad max hash
Problem in HTREE directory inode 12929: node (1062) not referenced
Invalid HTREE directory inode 12929 (/test2).  Clear HTree index? yes

Pass 3: Checking directory connectivity
Pass 3A: Optimizing directories
Pass 4: Checking reference counts
Pass 5: Checking group summary information

test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
test_filesys: 47730/100192 files (0.0% non-contiguous), 13377/31745 blocks
Exit status is 1