版本  6.27.1,背景：国产化操作系统更新后，集群sql可以执行，但是节点会频繁宕掉。

跑sql报错的提示内容：

process (PID XXXXX) was terminated by signal X

terminating any other active server processes

"FATAL","57P03","the database system is resetting"

"ic-proxy: received signal 3"

连所有的业务关闭，全量恢复也会提示连接被关闭

截图中运行的sql手动执行正常，节点宕掉的情况是很频繁且又不定时的。

目前一直在排查网络问题，求大佬指点排查方向。