bug#69478: 30.0.50; Emacs dies after scrolling in eww

[Eli Zaretskii]

> Date: Fri, 01 Mar 2024 19:08:31 +0000
> From: Alexander Prähauser <ahprae@protonmail.com>
> Cc: Eli Zaretskii <eliz@gnu.org>, 69478@debbugs.gnu.org
> 
> "Po Lu" <luangruo@yahoo.com> writes:
> 
> >>>   ./emacs -xrm 'Emacs.synchronous: true'
> >>>
> >>> so that X errors are reported immediately upon the offending requests
> >>> being issued.
> >>
> >> Should the above be run from the shell prompt or from GDB?  If the
> >
> > From GDB, of course.  Thanks.
> 
> Interestingly, if run in this way, Emacs doesn't die, it just freezes.
> Here is the gdb output:

The backtrace indicates you haven't run Emacs with the -xrm option as
shown above.  The X errors are still detected asynchronously, not
synchronously.