From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752667AbXCNATY (ORCPT ); Tue, 13 Mar 2007 20:19:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752668AbXCNATY (ORCPT ); Tue, 13 Mar 2007 20:19:24 -0400 Received: from nf-out-0910.google.com ([64.233.182.185]:31788 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752667AbXCNATX (ORCPT ); Tue, 13 Mar 2007 20:19:23 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:mime-version:content-type:content-transfer-encoding:content-disposition; b=MnO2WWUUyzm10ablcOeRUMktfcasZ5d8PW/D0sxivX16GRpvgJOCoK2clpzHLhvCRiegWPrPpXXoU6Tq1AnFOzHuH80cEuhxZ6Mgi49di7yzOSfsj2rDoQ8/J0fHpC+g0c4vpIWckQ6xWEvnofaXZvpOOffj4p7NXDcYM+MBE08= Message-ID: <3d53b7120703131719y7bac2dccpb7bf8e32f7d45768@mail.gmail.com> Date: Wed, 14 Mar 2007 05:49:22 +0530 From: "Syed Ahemed" To: linux-kernel@vger.kernel.org Subject: NPTL patch for linux 2.4.28 Cc: msnyder@redhat.com, jjohnstn@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello all. I have a tricky problem on hand and a straight forward question. Tricky problem: --------------------- While debugging a simple multithreaded application using gdb linux 2.4.28 , i noticed the thread that has crashed after sigsegv has complete information on the gdb (both address and function at the time of crash ) .But the other threads that are in wait state ( executing glibc functions at the time of crash ) just has the address but not the function name as shown below. sh-2.05b# ./gdb a.out /mnt/cf/engg_files/core_files/ a.out.1173437318.core.5312 a.out.1173453940.core.9829 a.out.1173438125.core.16016 lost+found a.out.1173438881.core.18721