--- /dev/null
+Group descriptor 1 has invalid unused inodes count 2048. Fix? yes
+
+Group descriptor 2 has invalid unused inodes count 1344. Fix? yes
+
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Free inodes count wrong for group #1 (490, counted=2048).
+Fix? yes
+
+Free inodes count wrong for group #2 (250, counted=1344).
+Fix? yes
+
+Free inodes count wrong for group #3 (1967, counted=1969).
+Fix? yes
+
+Free inodes count wrong (4744, counted=7398).
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 794/8192 files (0.4% non-contiguous), 8473/32768 blocks
+Exit status is 1
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 794/8192 files (0.4% non-contiguous), 8473/32768 blocks
+Exit status is 0
--- /dev/null
+bad free inode count, but good checksum
--- /dev/null
+Group descriptor 1 has invalid unused inodes count 2048. Fix? yes
+
+Group descriptor 2 has invalid unused inodes count 2048. Fix? yes
+
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Group 1 block(s) in use but group is marked BLOCK_UNINIT
+Fix? yes
+
+Block bitmap differences: +(8585--8777)
+Fix? yes
+
+Free blocks count wrong for group #2 (0, counted=7934).
+Fix? yes
+
+Free blocks count wrong (19530, counted=27464).
+Fix? yes
+
+Free inodes count wrong for group #1 (0, counted=2048).
+Fix? yes
+
+Free inodes count wrong for group #2 (0, counted=2048).
+Fix? yes
+
+Free inodes count wrong (4084, counted=8180).
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 12/8192 files (8.3% non-contiguous), 5304/32768 blocks
+Exit status is 1
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 12/8192 files (8.3% non-contiguous), 5304/32768 blocks
+Exit status is 0
--- /dev/null
+blocks used but block uninit set
--- /dev/null
+One or more block group descriptor checksums are invalid. Fix? yes
+
+Group descriptor 1 checksum is 0xbbaa, should be 0xff0b. FIXED.
+Group descriptor 2 has invalid unused inodes count 2048. Fix? yes
+
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Free blocks count wrong for group #2 (0, counted=7934).
+Fix? yes
+
+Free blocks count wrong (19286, counted=27220).
+Fix? yes
+
+Free inodes count wrong for group #1 (0, counted=2048).
+Fix? yes
+
+Free inodes count wrong for group #2 (0, counted=2048).
+Fix? yes
+
+Free inodes count wrong (4085, counted=8181).
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 11/8192 files (0.0% non-contiguous), 5548/32768 blocks
+Exit status is 1
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/8192 files (0.0% non-contiguous), 5548/32768 blocks
+Exit status is 0
--- /dev/null
+invalid group descriptor checksum
--- /dev/null
+Group descriptor 0 marked uninitialized without feature set.
+Fix? yes
+
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/2048 files (0.0% non-contiguous), 306/8192 blocks
+Exit status is 1
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/2048 files (0.0% non-contiguous), 306/8192 blocks
+Exit status is 0
--- /dev/null
+disable uninit_bg feature
--- /dev/null
+One or more block group descriptor checksums are invalid. Fix? yes
+
+Group descriptor 0 checksum is 0x0000, should be 0x13f6. FIXED.
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/2048 files (0.0% non-contiguous), 306/8192 blocks
+Exit status is 1
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/2048 files (0.0% non-contiguous), 306/8192 blocks
+Exit status is 0
--- /dev/null
+enable uninit_bg feature
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Entry 'foo' in / (2) references inode 14 found in group 0's unused inodes area.
+Fix? yes
+
+Restarting e2fsck from the beginning...
+One or more block group descriptor checksums are invalid. Fix? yes
+
+Group descriptor 0 checksum is 0x4c72, should be 0xde74. FIXED.
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Inode bitmap differences: -12
+Fix? yes
+
+Free inodes count wrong for group #0 (2037, counted=2035).
+Fix? yes
+
+Free inodes count wrong (4073, counted=2035).
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 13/2048 files (0.0% non-contiguous), 1336/8192 blocks
+Exit status is 1
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 13/2048 files (0.0% non-contiguous), 1336/8192 blocks
+Exit status is 0
--- /dev/null
+inode in use beyond bg_itable_unused
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Entry 'foo2' in /d1 (1881) references inode 500 found in group 0's unused inodes area.
+Fix? yes
+
+Entry 'foo2' in /d1 (1881) has an incorrect filetype (was 1, should be 0).
+Fix? yes
+
+Entry 'bar2' in /d2 (3761) references inode 2100 found in group 1's unused inodes area.
+Fix? yes
+
+Entry 'bar2' in /d2 (3761) has an incorrect filetype (was 1, should be 0).
+Fix? yes
+
+Restarting e2fsck from the beginning...
+One or more block group descriptor checksums are invalid. Fix? yes
+
+Group descriptor 0 checksum is 0xb92b, should be 0x2b5f. FIXED.
+Group descriptor 1 checksum is 0x2f53, should be 0x8d2f. FIXED.
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Entry 'foo2' in /d1 (1881) has deleted/unused inode 500. Clear? yes
+
+Entry 'bar2' in /d2 (3761) has deleted/unused inode 2100. Clear? yes
+
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Unattached zero-length inode 1883. Clear? yes
+
+Unattached zero-length inode 3763. Clear? yes
+
+Pass 5: Checking group summary information
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 21/7520 files (0.0% non-contiguous), 2352/30000 blocks
+Exit status is 1
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 21/7520 files (0.0% non-contiguous), 2352/30000 blocks
+Exit status is 0
--- /dev/null
+re-start e2fsck only once for inodes in uninit space
--- /dev/null
+Group descriptor 1 has invalid unused inodes count 1464. Fix? yes
+
+Group descriptor 2 has invalid unused inodes count 1849. Fix? yes
+
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Group 1 block(s) in use but group is marked BLOCK_UNINIT
+Fix? yes
+
+Block bitmap differences: +(9729--14621)
+Fix? yes
+
+Free inodes count wrong for group #1 (0, counted=1464).
+Fix? yes
+
+Free inodes count wrong for group #2 (0, counted=1849).
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 794/8192 files (0.3% non-contiguous), 8473/32768 blocks
+Exit status is 1
--- /dev/null
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 794/8192 files (0.3% non-contiguous), 8473/32768 blocks
+Exit status is 0
--- /dev/null
+block uninit set but inode uninit not set