go test fuzz v1
[]byte("\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000\xca0000")
