From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751325AbVIHNIN (ORCPT ); Thu, 8 Sep 2005 09:08:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751334AbVIHNIN (ORCPT ); Thu, 8 Sep 2005 09:08:13 -0400 Received: from rwcrmhc12.comcast.net ([204.127.198.43]:38825 "EHLO rwcrmhc12.comcast.net") by vger.kernel.org with ESMTP id S1751325AbVIHNIM (ORCPT ); Thu, 8 Sep 2005 09:08:12 -0400 Message-ID: <432037B6.10307@comcast.net> Date: Thu, 08 Sep 2005 09:08:06 -0400 From: Parag Warudkar User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050716) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Andi Kleen CC: linux-kernel@vger.kernel.org, akpm@osdl.org Subject: Re: 2.6.13-mm1 X86_64: All 32bit programs segfault References: <431FB5FF.1030700@comcast.net> <200509080600.39368.ak@suse.de> <431FC7DA.6090309@comcast.net> <200509080744.06326.ak@suse.de> In-Reply-To: <200509080744.06326.ak@suse.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Andi Kleen wrote: >If you catch a crash in gdb and type x/i $pc what do you see? > >-Andi > > Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1431820864 (LWP 2839)] 0x00c40471 in __pthread_initialize_minimal_internal () from /lib/libpthread.so.0 (gdb) x/i $pc 0xc40471 <__pthread_initialize_minimal_internal+78>: mov 0x2e8(%eax),%edx (gdb) info registers eax 0x0 0 ^^^^^^^^^^^^^^^^^^ ecx 0x5557da88 1431820936 edx 0x1 1 ebx 0xffffd4a8 -11096 esp 0xffffd1e4 0xffffd1e4 ebp 0xffffd4a8 0xffffd4a8 esi 0x5557da40 1431820864 edi 0x0 0 eip 0xc40471 0xc40471 eflags 0x10202 66050 cs 0x23 35 ss 0x2b 43 ds 0x2b 43 es 0x2b 43 fs 0x0 0 gs 0x63 99