Comment 20 for bug 1311804

Guys, I suggest another solution for this issues.

at the start of *-agent we should create test network namespace (with random name), check, that we can see it without root-helper.
If we can't see newly created net.namespace, but can delete it without error -- we has misconfigured permissions on host system.
In this situation agent shouldn't start and should log error message to the log file.

This solution allows didn't waste system time for run ip-netns-list under root-wrapper. At this time it's allows uniquely determine what error happens and why *-agent don't work properly.