Re: Why is infinite_recurse test suddenly failing?

On Thu, May 02, 2019 at 11:45:34AM -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > Hm, I just noticed:
> >                                        'HEAD' => [
> >                                                    'force_parallel_mode = regress'
> >                                                  ]
> 
> Oooh, I didn't see that.
> 
> > on all those animals. So it's not necessarily the case that HEAD and
> > backbranch runs are behaving all that identical.  Note that isn't a
> > recent config change, so it's not an explanation as to why they started
> > to fail only recently.
> 
> No, but it does point at another area of the code in which a relevant
> change could've occurred.
> 
> While we're looking at this --- Mark, if you could install gdb
> on your buildfarm hosts, that would be really handy.  I think that's
> the only extra thing the buildfarm script needs to extract stack
> traces from core dumps.  We'd likely already know where the problem
> is if we had a stack trace ...

Ok, I think I have gdb installed now...

Regards,
Mark

-- 
Mark Wong
2ndQuadrant - PostgreSQL Solutions for the Enterprise
https://www.2ndQuadrant.com/