https://blog.wongcw.com/2024/04/23/netbsd-9-4%e7%99%bc%e5%b8%83%e4%bf%ae%e6%ad%a3%e4%ba%86%e5%ae%89%e5%85%a8%e6%80%a7%e5%92%8c%e7%a9%a9%e5%ae%9a%e6%80%a7%e5%95%8f%e9%a1%8c/