go test fuzz v1
[]byte("\xa2\xbf000000000000000000gggggggg0gggggggg000000g00000000000000000000000000000000000000000000000\xff000")
go test fuzz v1
[]byte("\xa2\xbf000000000000000000gggggggg0gggggggg000000g00000000000000000000000000000000000000000000000\xff000")