[CRIU] checkpoint failure in docker test

[Pavel Emelyanov]

On 06/29/2016 09:07 AM, Andrew Vagin wrote:
> On Tue, Jun 28, 2016 at 10:13:13PM +0000, Ross Boucher wrote:
>> Andrew, did you have any other thoughts on this?
> 
>   > And I ran the exact same commands outside of docker-in-docker just fine,
>   > so its AUFS docker-in-docker that isn't working I guess.
> 
> How is it critical for us to solve this issue? I am not a big fan of
> aufs and overlayfs. Will this issue block a pull-request into Docker?

I guess this would be pretty important.

Andrey, can you describe what's the issue is from the kernel-to-criu
communication POV?

-- Pavel