go test fuzz v1
[]byte("\xa40000\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd800000")
go test fuzz v1
[]byte("\xa40000\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd80\xd800000")