From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?Q?Am=C3=A9rico?= Wang Subject: Re: [2.6.33-rc5 regression] NULL pointer dereference in vlan_skb_recv - probably introduced by commit 9793241fe92f7d9303fb221e43fc598eb065f267 Date: Sun, 24 Jan 2010 15:12:52 +0800 Message-ID: <20100124071252.GA11037@hack> References: <20100123165657.187c11e4@neptune.home> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Eric Dumazet , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: Bruno =?utf-8?Q?Pr=C3=A9mont?= Return-path: Received: from mail-pz0-f190.google.com ([209.85.222.190]:50711 "EHLO mail-pz0-f190.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752282Ab0AXHK4 (ORCPT ); Sun, 24 Jan 2010 02:10:56 -0500 Content-Disposition: inline In-Reply-To: <20100123165657.187c11e4@neptune.home> Sender: netdev-owner@vger.kernel.org List-ID: On Sat, Jan 23, 2010 at 04:56:57PM +0100, Bruno Pr=C3=A9mont wrote: >Today I tried out 2.6.33-rc5 but always got crashing system: > >[ 26.390576] BUG: unable to handle kernel NULL pointer dereference a= t (null) >[ 26.396369] IP: [] vlan_skb_recv+0x89/0x280 [8021q] What does 'addr2line -e vmlinux 0xdf856b89' say? Thanks. --=20 Live like a child, think like the god. =20