From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: Kernel panic when using bridge Date: Tue, 12 Apr 2011 18:35:52 +0200 Message-ID: <1302626152.3233.66.camel@edumazet-laptop> References: <4D9E62D9.5010400@scotdoyle.com> <20110408121700.0aad53fe@nehalam> <4D9FE5BE.6060600@scotdoyle.com> <20110409161908.a2aca120.shimoda.hiroaki@gmail.com> <4DA39330.2030102@scotdoyle.com> <20110411183105.46e86684@nehalam> <4DA3CB4B.9090506@scotdoyle.com> <1302581384.3603.14.camel@edumazet-laptop> <1302582172.3603.18.camel@edumazet-laptop> <4DA3E074.5090603@scotdoyle.com> <1302587490.3603.22.camel@edumazet-laptop> <4DA3F909.5020609@scotdoyle.com> <1302608951.3233.33.camel@edumazet-laptop> <1302613353.30934.22.camel@polaris.local> <1302614145.3233.47.camel@edumazet-laptop> <1302617968.30934.34.camel@polaris.local> <1302619749.3233.56.camel@edumazet-laptop> <1302621233.30934.44.camel@polaris.local> <1302624851.3233.63.camel@edumazet-laptop> <20110412092039.69f420f6@nehalam> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Jan =?ISO-8859-1?Q?L=FCbbe?= , Scot Doyle , Hiroaki SHIMODA , netdev@vger.kernel.org, Bandan Das To: Stephen Hemminger Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:58890 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758132Ab1DLQf5 (ORCPT ); Tue, 12 Apr 2011 12:35:57 -0400 Received: by wya21 with SMTP id 21so5850153wya.19 for ; Tue, 12 Apr 2011 09:35:55 -0700 (PDT) In-Reply-To: <20110412092039.69f420f6@nehalam> Sender: netdev-owner@vger.kernel.org List-ID: Le mardi 12 avril 2011 =C3=A0 09:20 -0700, Stephen Hemminger a =C3=A9cr= it : > I think the confusion is that IPCB(skb) is not the IP header but > scratch space used during IP header processing. Before the sanitize > patch the CB was cleared. >=20 > Acked-by: Stephen Hemminger Should we clear it also in br_nf_dev_queue_xmit(), since we did this prior to commit 462fb2af9788a8 ? Thanks !