go test fuzz v1
[]byte("\xf0\xc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\x00\xf300000000000000000000000000000000000000000000000000000000000000000")
