From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tina Yang Subject: Re: [Bugme-new] [Bug 9124] New: Netconsole race crashed the system Date: Fri, 05 Oct 2007 18:32:29 -0700 Message-ID: <4706E5AD.6070504@oracle.com> References: <470592E8.7080809@oracle.com> <20071004202414.0f1eddb7@freepuppy.rosehill> <4705B602.6090306@oracle.com> <20071004.222219.02300073.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: shemminger@linux-foundation.org, akpm@linux-foundation.org, bugme-daemon@bugzilla.kernel.org, netdev@vger.kernel.org To: David Miller Return-path: Received: from rgminet01.oracle.com ([148.87.113.118]:63725 "EHLO rgminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753787AbXJFBgY (ORCPT ); Fri, 5 Oct 2007 21:36:24 -0400 In-Reply-To: <20071004.222219.02300073.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org David Miller wrote: > From: Tina Yang > Date: Thu, 04 Oct 2007 20:56:50 -0700 > > >> Yes, it's RHEL5 2.6.18-8. Attached is the 2.6.9-42 version that >> doesn't have 802.11 and >> crashed at the same spot - netdevice.h:888. Also crashed are >> 2.6.23-rc2 and rc4. >> > > 2.6.9-42 is, again, a vendor modified kernel. > > Please show the crash information against vanilla upstream kernels if > you want us to take a serious look at this, thanks a lot. > Ok, I ran it on 2.6.23-rc8, hang. Console said panicked at tg3_poll+0x747 - netdevice.h:1008, same place ? I am not sure if I can get a core dump at this point... ======================= Code: 0f b7 42 10 3b 43 60 0f 85 a3 00 00 00 85 c9 0f 94 c0 0f b6 f0 85 f6 0f 84 95 00 00 00 9c 5b fa 8b 6c 24 08 8b 45 2c a8 20 75 04 <0f> 0b eb fe 8b 44 24 08 05 80 01 00 00 e8 09 d3 b3 c7 8b 44 24 EIP: [] tg3_poll+0x747/0x7ee (tg3) SS:ESP 0068:c0753f80 Kernel panic - not syncing: Fatal exception in interrupt