I don't know where those binaries with debug info are. 

2014-09-13 1:41 GMT-05:00 Eli Zaretskii <eliz@gnu.org>:

> Date: Fri, 12 Sep 2014 23:15:12 -0500
> From: Mario Valencia <mariovalspi@gmail.com>
> Cc: 18463@debbugs.gnu.org
>
> well, the official windows binary is built without debug information so i don't
> know if i could get any useful info.

There are binaries of both the trunk and the release branch available
out there, and they do have debug info.  Please try them, and if the
crash still occurs there, please post the backtrace.  (If the crash
does not occur in those versions, it means the bug, whatever it is,
was already solved as part of development.)

Thanks.