Ubuntu 23.04 LXC环境下networkd-dispatcher虚拟Docker接口连续报错问题咨询

大家好，我在Ubuntu 23.04的LXC容器环境中遇到了networkd-dispatcher服务的持续报错问题，情况和之前某个已标记为解决的问题很相似——不过那个问题是靠networkd-dispatcher的补丁修复的，但在23.04里我还是碰到了一模一样的错误，目前只有重启这个服务才能暂时终止报错。

以下是networkd-dispatcher服务的journal日志输出，里面包含了具体的报错信息：

Jul 06 19:15:34 docker networkctl[191615]: Interface "veth984df6d" not found.

Jul 06 19:15:34 docker networkd-dispatcher[112]: ERROR:Failed to get interface "veth984df6d" status: Command '['/usr/bin/networkctl', 'status', '--no-pager', '--no-legend', '--', 'veth984df6d']' returned non-zero exit status 1.

Jul 06 19:15:34 docker networkd-dispatcher[112]: WARNING:Unknown index 397 seen, reloading interface list

Jul 06 19:15:34 docker networkd-dispatcher[112]: ERROR:Unknown interface index 397 seen even after reload

Jul 06 19:16:34 docker networkd-dispatcher[112]: WARNING:Unknown index 399 seen, reloading interface list

Jul 06 19:16:36 docker networkd-dispatcher[112]: WARNING:Unknown index 399 seen, reloading interface list

Jul 06 19:16:36 docker networkd-dispatcher[112]: ERROR:Unknown interface index 399 seen even after reload

Jul 06 19:16:36 docker networkd-dispatcher[112]: WARNING:Unknown index 399 seen, reloading interface list

Jul 06 19:16:36 docker networkd-dispatcher[112]: ERROR:Unknown interface index 399 seen even after reload

Jul 06 19:16:36 docker networkd-dispatcher[112]: WARNING:Unknown index 399 seen, reloading interface list

Jul 06 19:16:36 docker networkd-dispatcher[112]: ERROR:Unknown interface index 399 seen even after reload

Jul 06 19:16:36 docker networkctl[192383]: Interface "veth84307a2" not found.

Jul 06 19:16:36 docker systemd[1]: networkd-dispatcher.service: Got notification message from PID 192383, but reception only permitted for main PID 112

Jul 06 19:16:36 docker networkd-dispatcher[112]: ERROR:Failed to get interface "veth84307a2" status: Command '['/usr/bin/networkctl', 'status', '--no-pager', '--no-legend', '--', 'veth84307a2']' returned non-zero exit status 1.

Jul 06 19:16:36 docker networkd-dispatcher[112]: WARNING:Unknown index 399 seen, reloading interface list

Jul 06 19:16:36 docker networkd-dispatcher[112]: ERROR:Unknown interface index 399 seen even after reload

Jul 06 19:17:36 docker networkd-dispatcher[112]: WARNING:Unknown index 401 seen, reloading interface list

Jul 06 19:17:37 docker networkd-dispatcher[112]: WARNING:Unknown index 401 seen, reloading interface list

Jul 06 19:17:37 docker networkd-dispatcher[112]: ERROR:Unknown interface index 401 seen even after reload

Jul 06 19:17:37 docker networkd-dispatcher[112]: WARNING:Unknown index 401 seen, reloading interface list

Jul 06 19:17:37 docker networkd-dispatcher[112]: ERROR:Unknown interface index 401 seen even after reload

Jul 06 19:17:37 docker networkd-dispatcher[112]: WARNING:Unknown index 401 seen, reloading interface list

Jul 06 19:17:37 docker networkd-dispatcher[112]: ERROR:Unknown interface index 401 seen even after reload

想请教一下，这是不是Ubuntu 22版本中出现的同一个bug，只是在23.04里还没得到更新修复？还是说有其他针对性的解决方案可以尝试？

备注：内容来源于stack exchange，提问作者David Glass