I have an old S905X device (with coreelec 9.2.5) which recently started to have problems with ethernet network interface. From time to time the interface decides to go down, and the device loses connectivity. It is solved by a reboot, and sometimes it recovers by itself. Usually the problem is discovered by a failure to play video streams from the network. Here is an example from kodi logs in this case:
At the same time, I see the following in system logs:
Note logs towards the end, starting at 15:28:26.
What can be done to solve this problem?