From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dmitry Antipov Newsgroups: gmane.emacs.devel Subject: Re: Regular crashes with abort() in mark_maybe_pointer with trunk Date: Fri, 29 Jun 2012 18:01:02 +0400 Message-ID: <4FEDB51E.8090107@yandex.ru> References: <87wr2qqopn.fsf@zelenka.enovance.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1340978345 30770 80.91.229.3 (29 Jun 2012 13:59:05 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 29 Jun 2012 13:59:05 +0000 (UTC) Cc: emacs-devel@gnu.org To: julien@danjou.info Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Jun 29 15:59:04 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 1Skbiv-0004ve-Oc for ged-emacs-devel@m.gmane.org; Fri, 29 Jun 2012 15:59:01 +0200 Original-Received: from localhost ([::1]:44270 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Skbis-0008Di-LG for ged-emacs-devel@m.gmane.org; Fri, 29 Jun 2012 09:58:58 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:43491) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Skbim-0008DR-Go for emacs-devel@gnu.org; Fri, 29 Jun 2012 09:58:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Skbih-0005ZR-PB for emacs-devel@gnu.org; Fri, 29 Jun 2012 09:58:52 -0400 Original-Received: from forward4.mail.yandex.net ([77.88.46.9]:35208) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Skbih-0005Z1-C0 for emacs-devel@gnu.org; Fri, 29 Jun 2012 09:58:47 -0400 Original-Received: from smtp2.mail.yandex.net (smtp2.mail.yandex.net [77.88.46.102]) by forward4.mail.yandex.net (Yandex) with ESMTP id 4A5C11BC24AD; Fri, 29 Jun 2012 17:58:45 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1340978325; bh=7vWrEqwUjzG4Tx+iPgWyM0fV0pjEjZmT4kj+wMte5oQ=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=f8QnjZsx4332BuRyLL7K02XmvnUibWeFbWqongWcU8O2+NnF1LrjpMlx9XLT+NvUx mIbWJLv1dZrUvOdQRXIPnns7Ifg5kDVpc56SEoYffSHL4GHmUfbHGxEEbXJsApLjco bdoQ6wuzvtTMgdCx2tZ0QDw+YiB2VOvfxTJlyE3g= Original-Received: from smtp2.mail.yandex.net (localhost [127.0.0.1]) by smtp2.mail.yandex.net (Yandex) with ESMTP id 1C2CCE2056A; Fri, 29 Jun 2012 17:58:45 +0400 (MSK) Original-Received: from 184.gprs.mts.ru (184.gprs.mts.ru [213.87.132.184]) by smtp2.mail.yandex.net (nwsmtp/Yandex) with ESMTP id whYeKwnx-whYqpYpA; Fri, 29 Jun 2012 17:58:44 +0400 X-Yandex-Rcpt-Suid: julien@danjou.info X-Yandex-Rcpt-Suid: emacs-devel@gnu.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1340978325; bh=7vWrEqwUjzG4Tx+iPgWyM0fV0pjEjZmT4kj+wMte5oQ=; h=Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject: References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=uXVUCv/DSW7wN1gJtPW1txBbAwz8O1AcjyM5AviZ+ffhBnKUzxiBBHOHJvBBv4MZ7 mHMbwgdSpMS9bERuFaMBHDMKDupzGHITQhDTmWtdmwo3VaY/yS8BKumiv+wrKsojVP NjDH+R0aS2HukUr7nNAKAPb7iYD+aZWj8V98LEA8= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120614 Thunderbird/13.0.1 In-Reply-To: <87wr2qqopn.fsf@zelenka.enovance.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 77.88.46.9 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:151287 Archived-At: On 06/29/2012 04:36 PM, Julien Danjou wrote: > Since at least yesterday, latest trunk version crashes regularly. > > I've grabbed 2 backtraces so far, attached. Both crashes says that mem_node tree is damaged :-(. Can you try to reproduce crash with CFLAGS='-O0 -g3' and with --enable-checking=all? If you can grab the postmortem core, it would be helpful if you put _both_ core file and emacs binary somewhere on the net, so someone will be able to perform in-depth analysis with gdb. Dmitry