From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Thu, 18 Feb 2016 14:36:44 +0100 From: Linus =?utf-8?Q?L=C3=BCssing?= Message-ID: <20160218133644.GL3010@otheros> References: <1455502026-23144-1-git-send-email-linus.luessing@c0d3.blue> <20160218125134.GA20283@sesse.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20160218125134.GA20283@sesse.net> Subject: Re: [Bridge] [PATCH] net: fix bridge multicast packet checksum validation List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: netdev@vger.kernel.org, "David S . Miller" , Stephen Hemminger , bridge@lists.linux-foundation.org, linux-kernel@vger.kernel.org, =?utf-8?B?w4FsdmFybyBGZXJuw6FuZGV6?= Rojas , Tom Herbert On Thu, Feb 18, 2016 at 01:51:34PM +0100, Steinar H. Gunderson wrote: > On Mon, Feb 15, 2016 at 03:07:06AM +0100, Linus Lüssing wrote: > > Steinar, can you check whether this fixes the bridge issues you reported on > > bugzilla #99081? Not quite sure whether it is the same as yours as you > > do not seem to have any such call traces. > > It doesn't immediately sound like the same problem; why would promisc change > anything if the problem is the checksumming? The mdb you provided in the bugzilla ticket misses reports, so it was unable to parse reports. Which could point to a checksumming problem. Enabling promisc probably did not fix the parsing for you, but instead promisc forces to forward packets upstream on your interface independent of the mdb. I would assume that even with promisc, your output from "bridge mdb show" looks rather empty. Can you check? > > I don't have any reboots scheduled for this machine right now, but I'll see > what I can do wrt. testing. Thanks :).