[CRIU] [PATCH] Skip restoring certain cgroup root directories when using full mode

[Andrew Vagin]

On Tue, Aug 25, 2015 at 10:25:02PM -0400, Hui Kang wrote:
> 
> Hi, Pavel
> I still have difficulty in producing the bug you described. I have
> /sys/fs/cgroup/cpuset (which is the root) and /sys/fs/cgroup/cpuset/A.
> I have added task 1001 to the root and 1002 to
> /sys/fs/cgroup/cpuset/A. The patch has no problem in restoring the the
> task in /A.
> 
> If this is the not nested case you described, could you give more
> detailed about the case you think of? Thanks.

I think I've reproduced this bug:
https://asciinema.org/a/cv3qlitwvvt2guyi2woaok056

> 
> - Hui
>