Weird Docker issue after reboot

[LondonDragon]

Hi guys, hope someone can shed some light into this issue.

 

After a server reboot I am having trouble starting some Dockers, when I try to start them manually I get the following error pop up:

 

Execution Error

Server Error

 

Seems to happen to Dockers that I have configured with Network type of "Custom: br0" and have assigned a fixed IP address.

 

Dockers that are set to host start up with no issues, also if I moved a Custom:br0 docker to host it starts fine, if I move back to br0 with fixed IP get the same error and won't start.

 

Any ideas why this is happening now? I have been running this box for years and never seen this issue

 

Many thanks

[Squid]

The docker run command will tell you exactly why the app refuses to start.  Odds on its because of a port conflict.

 

Post that command back if you're in doubt.

[LondonDragon]

Many thanks for the reply, I removed and tried to re-install it and get the following error:

 

docker: Error response from daemon: failed to create the macvlan port: operation not supported.
The command failed.

 

 

[LondonDragon]

Just noticed I was running version 6.9 and upgrading to 6.10 has resolved the issue! very strange why that happened!