bug#31547: 25.3; Core dump: g_main_context_prepare() called recursively from within a source's check() or prepare() member.

[Eli Zaretskii]

> Date: Wed, 23 May 2018 07:10:00 +0200
> From: Marc Wilhelm Küster <marc@budabe.eu>
> Cc: Marc Wilhelm Küster <marc@budabe.eu>,
>       31547@debbugs.gnu.org
> 
> > That's because your Emacs binary is stripped of debugging symbols.  Is
> > there perhaps an auxiliary distribution with those symbols as separate
> > files?  If so, could you please install that and repeat what you've
> > done?
> > 
> Not to my knowledge out of the box, I'm afraid. I could perhaps configure and 
> compile my own version of the emacs package with debuging included, but I'd 
> need some time to study how that might work under Archlinux.

If you do decide to build your own Emacs, I suggest to build version
26.1, because it's quite possible this problem is fixed there (and if
it isn't, it becomes much more urgent).

> Are there alternatives?

Not that I know of.