bug#53497: 29.0.50; native-compile after restarting Emacs

[Eli Zaretskii]

> From: Arash Esbati <arash@gnu.org>
> Cc: akrl@sdf.org,  larsi@gnus.org,  53497@debbugs.gnu.org
> Date: Thu, 27 Jan 2022 17:27:56 +0100
> 
> > repeat the above sequence, and when the breakpoint breaks, show the
> > backtrace and xbacktrace.  (For "xbacktrace" you will need to "source
> > .gdbinit", as you did before.)
> 
> Please find attached the results.  Took me some iterations in GDB to get
> to the error.
> 
> As a note, I started the session directly in emacs/src tree with
> 'gdb ./emacs'.  But that shouldn't make a difference, I can trigger the
> error also from an installed version with 'make install'.

Can you please go to each frame that shows a call to Fload, like this:

> #5  0x00007ff6237c5cc1 in Fload (file=XIL(0x23ec05077ac), noerror=XIL(0),
>     nomessage=XIL(0x30), nosuffix=XIL(0), must_suffix=XIL(0x30)) at 
> lread.c:1588

and show the value of its 1st argument, called 'file'?  Like this:

 (gdb) fr 5
 (gdb) pp file

and similarly with every other frame that calls Fload, top to bottom?
The frame number is that #5 part that's at the beginning of each
backtrace line.