配置系统：CentOS 6.5
在配置完bridge后在重启时出现以下错误：
导致错误的原因是NetworkManager，只要关闭NetworkManager问题就解决了。
关闭后重启网络：
时间： 2024-11-05 13:43:34
配置桥接出现“ Connection activation failed: Master connection not found or invalid” FAILED提示
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