From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1781 invoked by alias); 24 Aug 2011 20:03:35 -0000 Received: (qmail 1769 invoked by uid 22791); 24 Aug 2011 20:03:34 -0000 X-SWARE-Spam-Status: No, hits=-6.7 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,SPF_HELO_PASS,TW_CX X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 24 Aug 2011 20:03:13 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p7OK3DKQ022339 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Wed, 24 Aug 2011 16:03:13 -0400 Received: from host1.jankratochvil.net (ovpn-116-37.ams2.redhat.com [10.36.116.37]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p7OK3Aqd011845 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 24 Aug 2011 16:03:12 -0400 Received: from host1.jankratochvil.net (localhost [127.0.0.1]) by host1.jankratochvil.net (8.14.4/8.14.4) with ESMTP id p7OK39FM021174; Wed, 24 Aug 2011 22:03:09 +0200 Received: (from jkratoch@localhost) by host1.jankratochvil.net (8.14.4/8.14.4/Submit) id p7OK38Bj021173; Wed, 24 Aug 2011 22:03:08 +0200 Date: Wed, 24 Aug 2011 20:03:00 -0000 From: Jan Kratochvil To: Jeffrey Walton Cc: GDB Users List Subject: Re: Interpret object causing crash in __cxa_finalize (have core) Message-ID: <20110824200308.GA20742@host1.jankratochvil.net> References: <20110824193938.GA18325@host1.jankratochvil.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2011-08/txt/msg00107.txt.bz2 On Wed, 24 Aug 2011 21:54:09 +0200, Jeffrey Walton wrote: > Boost has made Valgrind useless (15000 line of output). And I have not > been successful in getting suppression rules: > http://lists.boost.org/boost-users/2011/08/70235.php and > http://sourceforge.net/mailarchive/forum.php?thread_name=CAH8yC8k0QAqj%2B4eyQ%3D20aH11Tnb7m43%3DxjCdkxKZY8ssgf3rfg%40mail.gmail.com&forum_name=valgrind-users. You do not need to track memory leaks but you should track memory corruptions. You was told the same in the mails. > To retain info on the objects in question, do I need to compile with > g++ -v and save the intermediate (ii?) files? I do not see any missing debug info in your backtrace. g++ uses -g for debug info, not -v. You did not tell which platform do you run on but it seems to me like GNU/Linux, debug info is stored there in the binary files or in separate .debug info files (one file per one library) in /usr/lib/debug. The debug info stored in object files is specific only to Apple OSes. But after all you have all the debug info you can have in that backtrace. Regards, Jan