| QA output created by 080 | 
 |  | 
 | == Huge header size == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: qcow2 header exceeds cluster size | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: qcow2 header exceeds cluster size | 
 |  | 
 | == Huge unknown header extension == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Invalid backing file offset | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Header extension too large | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Header extension too large | 
 |  | 
 | == Huge refcount table size == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Reference count table too large | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Reference count table too large | 
 |  | 
 | == Misaligned refcount table == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Reference count table offset invalid | 
 |  | 
 | == Huge refcount offset == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Reference count table offset invalid | 
 |  | 
 | == Invalid snapshot table == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Snapshot table too large | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Snapshot table too large | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Snapshot table offset invalid | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Snapshot table offset invalid | 
 |  | 
 | == Hitting snapshot table size limit == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-img: Could not create snapshot 'test': File too large | 
 | read 512/512 bytes at offset 0 | 
 | 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 |  | 
 | == Invalid L1 table == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Active L1 table too large | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Active L1 table too large | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Active L1 table offset invalid | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Active L1 table offset invalid | 
 |  | 
 | == Invalid L1 table (with internal snapshot in the image) == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-img: Could not open 'TEST_DIR/t.IMGFMT': L1 table is too small | 
 |  | 
 | == Invalid backing file size == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | qemu-io: can't open device TEST_DIR/t.qcow2: Backing file name too long | 
 |  | 
 | == Invalid L2 entry (huge physical offset) == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | wrote 512/512 bytes at offset 0 | 
 | 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 | qemu-img: Could not create snapshot 'test': File too large | 
 | qemu-img: Could not create snapshot 'test': Resource temporarily unavailable | 
 |  | 
 | == Invalid snapshot L1 table offset == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | wrote 512/512 bytes at offset 0 | 
 | 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 | qemu-img: Failed to load snapshot: Snapshot L1 table offset invalid | 
 | qemu-img: Snapshot L1 table offset invalid | 
 | qemu-img: Failed to turn zero into data clusters: Invalid argument | 
 | qemu-io: Failed to flush the refcount block cache: Invalid argument | 
 | write failed: Invalid argument | 
 | qemu-img: Snapshot L1 table offset invalid | 
 | qemu-img: Could not apply snapshot 'test': Failed to load snapshot: Invalid argument | 
 | qemu-img: Could not delete snapshot 'test': Snapshot L1 table offset invalid | 
 | ERROR snapshot 1 (test) l1_offset=0x400200: L1 table is not cluster aligned; snapshot table entry corrupted | 
 | Leaked cluster 4 refcount=2 reference=1 | 
 | Leaked cluster 5 refcount=2 reference=1 | 
 | Leaked cluster 6 refcount=1 reference=0 | 
 |  | 
 | 1 errors were found on the image. | 
 | Data may be corrupted, or further writes to the image may corrupt it. | 
 |  | 
 | 3 leaked clusters were found on the image. | 
 | This means waste of disk space, but no harm to data. | 
 |  | 
 | == Invalid snapshot L1 table size == | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 | 
 | wrote 512/512 bytes at offset 0 | 
 | 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 | qemu-img: Failed to load snapshot: Snapshot L1 table too large | 
 | qemu-img: Snapshot L1 table too large | 
 | qemu-img: Failed to turn zero into data clusters: File too large | 
 | qemu-io: Failed to flush the refcount block cache: File too large | 
 | write failed: File too large | 
 | qemu-img: Snapshot L1 table too large | 
 | qemu-img: Could not apply snapshot 'test': Failed to load snapshot: File too large | 
 | qemu-img: Could not delete snapshot 'test': Snapshot L1 table too large | 
 | ERROR snapshot 1 (test) l1_size=0x10000000: L1 table is too large; snapshot table entry corrupted | 
 | Leaked cluster 4 refcount=2 reference=1 | 
 | Leaked cluster 5 refcount=2 reference=1 | 
 | Leaked cluster 6 refcount=1 reference=0 | 
 |  | 
 | 1 errors were found on the image. | 
 | Data may be corrupted, or further writes to the image may corrupt it. | 
 |  | 
 | 3 leaked clusters were found on the image. | 
 | This means waste of disk space, but no harm to data. | 
 | *** done |