Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265889AbUAPUtS (ORCPT ); Fri, 16 Jan 2004 15:49:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265895AbUAPUtS (ORCPT ); Fri, 16 Jan 2004 15:49:18 -0500 Received: from gateway-1237.mvista.com ([12.44.186.158]:51952 "EHLO av.mvista.com") by vger.kernel.org with ESMTP id S265889AbUAPUtM (ORCPT ); Fri, 16 Jan 2004 15:49:12 -0500 Message-ID: <40084E33.1070003@mvista.com> Date: Fri, 16 Jan 2004 12:48:51 -0800 From: George Anzinger Organization: MontaVista Software User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2) Gecko/20021202 X-Accept-Language: en-us, en MIME-Version: 1.0 To: "Amit S. Kale" CC: Linux Kernel , KGDB bugreports , Pavel Machek , Matt Mackall , discuss@x86-64.org Subject: Re: KGDB 2.0.3 with fixes and development in ethernet interface References: <200401161759.59098.amitkale@emsyssoft.com> In-Reply-To: <200401161759.59098.amitkale@emsyssoft.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1155 Lines: 29 Amit S. Kale wrote: > Hi, > > KGDB 2.0.3 is available at > http://kgdb.sourceforge.net/kgdb-2/linux-2.6.1-kgdb-2.0.3.tar.bz2 > > Ethernet interface still doesn't work. It responds to gdb for a couple of > packets and then panics. gdb log for ethernet interface is pasted below. > > It panics and enter kgdb_handle_exception recursively and silently. To see the > panic on screen make kgdb_handle_exception return immediately if > kgdb_connected is non-zero. > > Panic trace is pasted below. It panics in skb_release_data. Looks like skb > handling will have to changed to be have kgdb specific buffers. Well, this is one step to independence. That would imply a small memory allocator in kgdb itself. A good thing IMHO. -- George Anzinger george@mvista.com High-res-timers: http://sourceforge.net/projects/high-res-timers/ Preemption patch: http://www.kernel.org/pub/linux/kernel/people/rml - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/