QA output created by 036
=== Create image with unknown autoclear feature bit ===

Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 
magic                     0x514649fb
version                   3
backing_file_offset       0x0
backing_file_size         0x0
cluster_bits              16
size                      67108864
crypt_method              0
l1_size                   1
l1_table_offset           0x30000
refcount_table_offset     0x10000
refcount_table_clusters   1
nb_snapshots              0
snapshot_offset           0x0
incompatible_features     0x0
compatible_features       0x0
autoclear_features        0x8000000000000000
refcount_order            4
header_length             104


=== Repair image ===

No errors were found on the image.
magic                     0x514649fb
version                   3
backing_file_offset       0x0
backing_file_size         0x0
cluster_bits              16
size                      67108864
crypt_method              0
l1_size                   1
l1_table_offset           0x30000
refcount_table_offset     0x10000
refcount_table_clusters   1
nb_snapshots              0
snapshot_offset           0x0
incompatible_features     0x0
compatible_features       0x0
autoclear_features        0x0
refcount_order            4
header_length             104

Header extension:
magic                     0x6803f857
length                    144
data                      <binary>

*** done