On 2018-06-12 12:43 +0800, Leo Liu wrote:
> Get this same issue a second time also reading in GNUS. I'll have the
> faulty emacs session available for a short while. If someone knows how
> to get more info on what's wrong, I can try and get it.

The session crashed instead. I was trying to increase max-specpdl-size
and max-lisp-eval-depth from emacsclient -e. The crash report from the
OS is attached.