From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Fabrice Popineau Newsgroups: gmane.emacs.devel Subject: Re: Crash with tests Date: Tue, 14 Apr 2015 18:09:51 +0200 Message-ID: References: <83iocybt9q.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=001a11c2e0ba110f310513b177c6 X-Trace: ger.gmane.org 1429027860 7671 80.91.229.3 (14 Apr 2015 16:11:00 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 14 Apr 2015 16:11:00 +0000 (UTC) Cc: Emacs developers To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Apr 14 18:10:59 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Yi3QO-0002Zt-Fz for ged-emacs-devel@m.gmane.org; Tue, 14 Apr 2015 18:10:56 +0200 Original-Received: from localhost ([::1]:56827 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yi3QN-0001hl-Pi for ged-emacs-devel@m.gmane.org; Tue, 14 Apr 2015 12:10:55 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34560) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yi3Po-0001hP-Dq for emacs-devel@gnu.org; Tue, 14 Apr 2015 12:10:26 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Yi3Pn-0006U4-Ej for emacs-devel@gnu.org; Tue, 14 Apr 2015 12:10:20 -0400 Original-Received: from mail-ob0-x231.google.com ([2607:f8b0:4003:c01::231]:33783) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yi3Pg-0006Si-UZ; Tue, 14 Apr 2015 12:10:13 -0400 Original-Received: by oblw8 with SMTP id w8so5236898obl.0; Tue, 14 Apr 2015 09:10:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=mthHAw7NZ2qDn8tOYAOom5MIyTLm17QAf8En+zChOqU=; b=HWXXzeAqzBhd/nxD1DeFXBpUA0FZkF1KZrG+kE4uNEXWVvVJLvjSO9nq8x4febr3ey YLAUimlxmOpKGD4tjjT7idi8iGAVAL2fUOdb0CL4MGind3CvF2p2tQEpzk2rwFnOry2G /3MHzj+hc4Kr+S7tNRY1VIOep9xRHK3LX/TLFUuW84vX8psVHW0dMtesAsquCsIS+2yB xEW0qGUf6mHU8Ng1OgtNwZwMHdDUZfzljRPzbO0SMA5oA6Fx0Trx/hSGuDtx7xoTU4UI Knb5mnLWkxj8Vee6uU8UCoq37ZC7GkdQUI7a04q0inri2X3WfaBospjvB9INwCEwSwzQ URXQ== X-Received: by 10.182.22.167 with SMTP id e7mr16747729obf.31.1429027811297; Tue, 14 Apr 2015 09:10:11 -0700 (PDT) Original-Received: by 10.202.60.5 with HTTP; Tue, 14 Apr 2015 09:09:51 -0700 (PDT) In-Reply-To: <83iocybt9q.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2607:f8b0:4003:c01::231 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:185411 Archived-At: --001a11c2e0ba110f310513b177c6 Content-Type: text/plain; charset=UTF-8 Program received signal SIGSEGV, Segmentation fault. 0x00000004000a20a7 in save_window_save (window=17186846885, vector=0x4009fb0d0 , 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 : > > From: Fabrice Popineau > > 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 , i=4) > > at ../../emacs/src/window.c:6607 > > 6607 p->window = window; > > What is the value of 'p' here? > --001a11c2e0ba110f310513b177c6 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Program received signal SIGSEGV, Segmentation fault.<= /div>
0x00000004000a20a7 in save_window_save (window=3D17186846885,
=C2=A0 =C2=A0 vector=3D0x4009fb0d0 <dumped_data+3587600>, i=3D= 4)
=C2=A0 =C2=A0 at ../../emacs/src/window.c:6607
6607<= br>
(gdb) p/x p
$1 =3D 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 Za= retskii <eliz@gnu.org>:
> Fr= om: Fabrice Popineau <fabr= ice.popineau@gmail.com>
> Date: Tue, 14 Apr 2015 09:46:17 +0000 (UTC)
>
> Does anybody see this problem with the current trunk=C2=A0 (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=3D17186846885,
>=C2=A0 =C2=A0 =C2=A0vector=3D0x4009fb0d0 <dumped_data+3587600>, i= =3D4)
>=C2=A0 =C2=A0 =C2=A0at ../../emacs/src/window.c:6607
> 6607=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 p->window =3D window;

What is the value of 'p' here?

--001a11c2e0ba110f310513b177c6--