Comment 20 for bug 720095

I think I've been experiencing this bug on a production vmware guest server running Lucid with vsftp being connected to frequently by client machines.

The thing is, this bug shows as being "fix committed" - and the implication I get from comment #18 is that the current production (ie: not backport) kernel has netns disabled. I'm all up to date, with kernel 2.6.32-30-server, and still seeing elevated netns cpu usage, and a general slowdown of other activity which I believe is related.

Is there something we need to do specifically to ensure netns is disabled?