Program received signal SIGSEGV, Segmentation fault.
0x00000004000a20a7 in save_window_save (window=17186846885,
    vector=0x4009fb0d0 <dumped_data+3587600>, i=4)
    at ../../emacs/src/window.c:6607
6607
(gdb) p/x p
$1 = 0x4000000001013ffb

And obviously, memory is not readable at this location.

When you say you don't see it: is it using 32bits or 64bits emacs ?

Fabrice

2015-04-14 17:53 GMT+02:00 Eli Zaretskii <eliz@gnu.org>:

> > From: Fabrice Popineau <fabrice.popineau@gmail.com>
> > Date: Tue, 14 Apr 2015 09:46:17 +0000 (UTC)
> >
> > Does anybody see this problem with the current trunk  (commit
> > b5919771aea2d43c64be381b7d7b395eeb1191bd) ?
> > Emacs is crashing a couple of times while running tests.
>
> I don't see it.
>
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x00000004000a20a7 in save_window_save (window=17186846885,
> >     vector=0x4009fb0d0 <dumped_data+3587600>, i=4)
> >     at ../../emacs/src/window.c:6607
> > 6607          p->window = window;
>
> What is the value of 'p' here?
>