From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20741 invoked by alias); 22 Apr 2010 07:09:16 -0000 Received: (qmail 20616 invoked by uid 22791); 22 Apr 2010 07:09:12 -0000 X-SWARE-Spam-Status: No, hits=4.6 required=5.0 tests=BAYES_00,CHARSET_FARAWAY_HEADER,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MIME_CHARSET_FARAWAY,RCVD_IN_DNSWL_NONE,SARE_MSGID_LONG45,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Received: from mail-qy0-f175.google.com (HELO mail-qy0-f175.google.com) (209.85.221.175) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 22 Apr 2010 07:09:02 +0000 Received: by qyk5 with SMTP id 5so11361856qyk.3 for ; Thu, 22 Apr 2010 00:09:00 -0700 (PDT) MIME-Version: 1.0 Received: by 10.229.94.204 with HTTP; Thu, 22 Apr 2010 00:08:59 -0700 (PDT) In-Reply-To: <20100422060128.GA3769@radix50.net> References: <20100422060128.GA3769@radix50.net> Date: Thu, 22 Apr 2010 07:09:00 -0000 Received: by 10.229.213.140 with SMTP id gw12mr2015428qcb.96.1271920139946; Thu, 22 Apr 2010 00:08:59 -0700 (PDT) Message-ID: Subject: Re: No useful backtrace in core dump. From: =?GB2312?B?tPq2+9DA?= To: gdb@sourceware.org Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable 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: 2010-04/txt/msg00070.txt.bz2 Baurzhan Ismagulov, Many thanks your reply. I read the related thread. It seems an abort() function problem. My program do not call abort() function. I suppose some other place call abort() function(maybe in libc...). Or abort signal also can lead this? Any other solution to fix this instead change the abort() function call(because the abort() call may place in other module and I can't or difficult modify). Thank! 2010/4/22 Baurzhan Ismagulov : > On Thu, Apr 22, 2010 at 10:40:57AM +0800, =B4=FA=B6=FB=D0=C0 wrote: >> After >> the codes crash, in core dump file, I only see something like: >> >> Raise() >> Abort() >> ?? () > > http://sources.redhat.com/ml/gdb/2008-08/msg00101.html > > We ended up not using abort() where it was possible. > > With kind regards, > -- > Baurzhan Ismagulov > http://www.kz-easy.com/ >