From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Julien Danjou Newsgroups: gmane.emacs.devel Subject: Re: Regular crashes with abort() in mark_maybe_pointer with trunk Date: Mon, 02 Jul 2012 16:49:58 +0200 Message-ID: <87ehoub4kp.fsf@keller.adm.naquadah.org> References: <87wr2qqopn.fsf@zelenka.enovance.com> <4FEDB51E.8090107@yandex.ru> <87lij4sgeu.fsf@keller.adm.naquadah.org> <4FEFDF3D.9030006@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" X-Trace: dough.gmane.org 1341240621 12198 80.91.229.3 (2 Jul 2012 14:50:21 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 2 Jul 2012 14:50:21 +0000 (UTC) Cc: emacs-devel@gnu.org To: Dmitry Antipov Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jul 02 16:50:19 2012 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 1Slhx9-00047J-Ik for ged-emacs-devel@m.gmane.org; Mon, 02 Jul 2012 16:50:15 +0200 Original-Received: from localhost ([::1]:47485 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Slhx8-00046i-GX for ged-emacs-devel@m.gmane.org; Mon, 02 Jul 2012 10:50:14 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:41173) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Slhx1-00044N-Uf for emacs-devel@gnu.org; Mon, 02 Jul 2012 10:50:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Slhwv-0003Dn-Ky for emacs-devel@gnu.org; Mon, 02 Jul 2012 10:50:07 -0400 Original-Received: from prometheus.naquadah.org ([212.85.154.174]:34399 helo=mx1.naquadah.org) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Slhwv-0003Cz-ED for emacs-devel@gnu.org; Mon, 02 Jul 2012 10:50:01 -0400 Original-Received: from keller.adm.naquadah.org (unknown [IPv6:2a01:e34:ec03:2920:21f:16ff:fe0c:8d60]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mx1.naquadah.org (Postfix) with ESMTPSA id 1E5A65C1B5; Mon, 2 Jul 2012 16:49:59 +0200 (CEST) Mail-Followup-To: Dmitry Antipov , emacs-devel@gnu.org In-Reply-To: <4FEFDF3D.9030006@yandex.ru> (Dmitry Antipov's message of "Sun, 01 Jul 2012 09:25:17 +0400") User-Agent: Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.1.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 212.85.154.174 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:151353 Archived-At: --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sun, Jul 01 2012, Dmitry Antipov wrote: > Hm, this crash is not in mark_maybe_pointer (but your previous two crash > reports was). String compaction code is known to be quite stable. > > If full bootstrap with '-O0' and --enable-checking=3Dall is painfully slow > for you, try normal bootstrap and then just recompile with these options. > Thus you can avoid rebuilding .elc with the very slow Emacs instance. I tried with --enable-checking=3Dall, but 12 hours later on my dual core box it did not finished compiling all the .el. Not sure what this flag does, but it's long. :) Unfortunately, it seems that -O0 makes the bug go away. :-( By default the Debian package specified -O2. > Please describe your environment. Are you sure that your compiler is not > buggy? I'm running Debian unstable with gcc 4.7.1. > Final note: make sure that your hardware is not broken. Random crashes > is a well-known symptom of bad RAM. Nop, it's happening to other people running my package also. :( =2D-=20 Julien --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJP8bUWAAoJEGEbqVCLeKXC1S8QAJ73h9+bWTCHxygyuSXcminu ikcdYqKV40lXu77zsBwxKWmklrlSD/S5EXFegY7OGMakKDNCY7G5j+UBrW4klrHq m3GgKG/+S2fgF4VAOo4fczTasmoI36dxplH0+9YXL0QBVTzXH21UeImOxEtjilO+ mspDXJNcH2x5RmejVhd/m+mUHSKN2jFn11ZUF++Bf6s6uT4z/RA/NH+E6zzF7OLt GcGSO/mC2ujAyxul4PDo1XJQb8CIjxezsVhIzdvmcNJ4qyrPyQbKlKaBlef7cVfk vEM6MvXIY4UWsupUuqLmBrNnoqstRTIGKYwIWyHNX9E7mi2o5b4uDTMkGPl9tHOV Xpm3XX2nFl34QNe2x6pxp9zYGjcQSjpXAtehuw29I6iNvQftV961bGRG2iK/F5Mm WI3funrItyjv9HTsfzXLToFk3/hitM+qKYfg7xfttUP3YGMG6mxnmIZtsWtj5SIc Mtz18Ho8dbb5sHu8F5XFr0n2EZhO7JUKmlIiEFwMGdZYtrVXrw7qanASti8G07gw 4o/5HeKNZ1+09QCKZL+vq/u+5TlQyDMHlEkKYZRdW18IJQfXg4foftmgzhFLcj1e Tlf2aTQ6VqgRa2vvHi/9pqSEIDfgfHmqwPWMbgLuM8nkpuXuCy6eWijtWEDYt5/N VNY0dkF6QD+1ok6wBFBH =KOxI -----END PGP SIGNATURE----- --=-=-=--