Subject: Re: large degradation in ip netns add/exec performance in 3.13?

From: Rick Jones <[email-masked]>
Date: Tue, 11 Feb 2014 16:56:49 -0800

On 02/11/2014 02:26 PM, Rick Jones wrote:
> I did have the system lockup once at 16 concurrent streams on the 3.13.0
> kernel.  Didn't happen the next two times I tried.

I've had it happen again with a slightly tweaked ("heavier") fake router 
creation.  I'm guessing the attached soft lockup messages are related 
and may help point somewhere.

happy benchmarking,

rick jones