go test fuzz v1
int(3)
[]byte("\xbe\xef\x00\x00\x00\xff000000\b\x0600000N00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")