[CRIU] race in the build system?

[Tycho Andersen]

On Wed, Dec 09, 2015 at 01:51:29AM +0300, Cyrill Gorcunov wrote:
> On Tue, Dec 08, 2015 at 03:40:58PM -0700, Tycho Andersen wrote:
> > Hi all,
> > 
> > As of a pull today (haven't bisected so not sure what caused it), I'm
> > seeing races in the build system if I do make -j4. Sometimes it dies
> > with:
> 
> Have you been switching between branches without cleaning up the
> previous make results?
> 
> I will try to reproduce this problem tomorrow, maybe there is
> indeed some issue. Please cleanup the tree for a while.

Yep, that was the first thing I tried with no luck :(

Thanks, let me know if you need some help. I wasn't seeing it with
1c75d23, so it is relatively recent.

Tycho