From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261645AbULTVPF (ORCPT ); Mon, 20 Dec 2004 16:15:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261646AbULTVPF (ORCPT ); Mon, 20 Dec 2004 16:15:05 -0500 Received: from waste.org ([216.27.176.166]:51349 "EHLO waste.org") by vger.kernel.org with ESMTP id S261645AbULTVPC (ORCPT ); Mon, 20 Dec 2004 16:15:02 -0500 Date: Mon, 20 Dec 2004 13:14:19 -0800 From: Matt Mackall To: Mark Broadbent Cc: romieu@fr.zoreil.com, linux-kernel@vger.kernel.org, netdev@oss.sgi.com Subject: Re: Lockup with 2.6.9-ac15 related to netconsole Message-ID: <20041220211419.GC5974@waste.org> References: <59719.192.102.214.6.1103214002.squirrel@webmail.wetlettuce.com> <20041216211024.GK2767@waste.org> <34721.192.102.214.6.1103274614.squirrel@webmail.wetlettuce.com> <20041217215752.GP2767@waste.org> <20041217233524.GA11202@electric-eye.fr.zoreil.com> <36901.192.102.214.6.1103535728.squirrel@webmail.wetlettuce.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <36901.192.102.214.6.1103535728.squirrel@webmail.wetlettuce.com> User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 20, 2004 at 09:42:08AM -0000, Mark Broadbent wrote: > > Exactly the same happens, I still get a 'NMI Watchdog detected LOCKUP' > with the r8169 device using the above patch on top of 2.6.10-rc3-bk10. Ok, that suggests a problem localized to netpoll itself. Do you have spinlock debugging turned on by any chance? -- Mathematics is the supreme nostalgia of our time.