bug#50198: 27.2; 27.2; Crash in xwidget-webkit

[Eli Zaretskii]

> From: Cyber Knight <cyberknight755@gmail.com>
> Date: Fri, 27 Aug 2021 00:27:44 +0800
> Cc: Lars Ingebrigtsen <larsi@gnus.org>, 50198@debbugs.gnu.org
> 
> Actually this bug occurred when I recompiled emacs from source with 
> --with-xwidgets support. 

If you built your own Emacs, then please rebuild it, this time with
the -g3 compiler switch and without the -s switch, so that the debug
symbols would not be stripped from the binary.

Or maybe you have an unstripped binary somewhere, like in the src
directory of where you built Emacs?  In that case, please try the
addr2line command using that binary.