[CRIU] crtools error checkpoint/restore error ("Unable to open pstree.img")

[Kevin Wilson]

>They may be constantly forking and sying. If this is true, then we'll >have
>to optimize the collect_pstree() function (if you could help with it, >that
>would be awesome) as it currently have known issues with such >fork-ers.

I could try to delve into the code and try to improve things, like in
collect_pstree(). It will take some days.
It could be that I will post here one or two questions,  I hope you
will be able to advice.

Best
Kevin