bug#17184: 24.3.50; crash while bootstrapping current trunk

[Eli Zaretskii]

> From: Nicolas Richard <theonewiththeevillook@yahoo.fr>
> Date: Fri, 04 Apr 2014 17:26:36 +0200
> 
> So I tried this:
> $ gdb --args emacs --batch  -f batch-byte-compile 
> ../lisp/emacs-lisp/tcover-ses.el
> 
> and here's what happens:
> 
> Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=40) at 
> emacs.c:355
> 355     signal (sig, SIG_DFL);
> 
> it aborts because of this in data.c:
>   /* Convert to eassert or remove after GC bug is found.  In the
>      meantime, check unconditionally, at a slight perf hit.  */
>   if (valid_lisp_object_p (definition) < 1)
>     emacs_abort ();
> 
> Here's the backtrace:
> 
> (gdb) bt
> #0  terminate_due_to_signal (sig=6, backtrace_limit=40) at emacs.c:355
> #1  0x0816baaf in emacs_abort () at sysdep.c:2130
> #2  0x081b58cf in Ffset (symbol=144231458, definition=137959093) at data.c:733

Yes, this is 17168 again.