From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261755AbULUN36 (ORCPT ); Tue, 21 Dec 2004 08:29:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261756AbULUN36 (ORCPT ); Tue, 21 Dec 2004 08:29:58 -0500 Received: from piglet.wetlettuce.com ([82.68.149.69]:10369 "EHLO piglet.wetlettuce.com") by vger.kernel.org with ESMTP id S261755AbULUN35 (ORCPT ); Tue, 21 Dec 2004 08:29:57 -0500 Message-ID: <49295.192.102.214.6.1103635762.squirrel@webmail.wetlettuce.com> Date: Tue, 21 Dec 2004 13:29:22 -0000 (GMT) Subject: Re: Lockup with 2.6.9-ac15 related to netconsole From: "Mark Broadbent" To: In-Reply-To: <20041221123727.GA13606@electric-eye.fr.zoreil.com> 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> <20041220211419.GC5974@waste.org> <20041221002218.GA1487@electric-eye.fr.zoreil.com> <20041221005521.GD5974@waste.org> <52121.192.102.214.6.1103624620.squirrel@webmail.wetlettuce.com> <20041221123727.GA13606@electric-eye.fr.zoreil.com> X-Priority: 3 Importance: Normal X-MSMail-Priority: Normal Cc: , , Reply-To: markb@wetlettuce.com X-Mailer: SquirrelMail (version 1.2.6) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-MailScanner: Mail is clear of Viree Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Francois Romieu said: > Mark Broadbent : > [...] >> OK, patch applied and spinlock debugging enabled. Testing with eth1 >> (r1869) doesn'tyield any additional messages, just the standard >> 'NMI Watchdog detected lockup'. > > Does the modified version below trigger _exactly_ the same hang ? Using the patch supplied I get no hang, just the message 'netconsole raced' output to the console and the packet capture proceeds as normal. Thanks Mark -- Mark Broadbent Web: http://www.wetlettuce.com