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

From: Eli Zaretskii <[email-masked]>
Date: Thu, 26 Aug 2021 19:00:03 +0300

> From: Cyber Knight <[email-masked]>
> Date: Thu, 26 Aug 2021 23:09:01 +0800
> Cc: Eli Zaretskii <[email-masked]>, [email-masked]
> 
> Okay so I just tried it and I got this as the output
> 
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0
> ?? ??:0

This means your Emacs executable is stripped, which unfortunately
means we cannot use the backtrace you posted.  If you installed Emacs
from some distro, does that distro offer a separate "Emacs debug"
package that you could install?  If it does, please install that and
try again running the addr2line command after that.