1QA output created by 088 2 3== Invalid block size == 4Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 5qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 0 6qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 0 7qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 128 8qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 128 9qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 305419896 10qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 305419896 11*** done 12