From mboxrd@z Thu Jan 1 00:00:00 1970 From: Prashant Sreedharan Subject: Re: tg3 NIC driver bug in 3.14.x under Xen Date: Tue, 7 Apr 2015 16:22:56 -0700 Message-ID: <1428448976.4720.15.camel@prashant> References: <21795.62414.465476.464027@mariner.uk.xensource.com> <1428425741.4212.1.camel@LTIRV-MCHAN1.corp.ad.broadcom.com> <21796.6843.983774.271495@mariner.uk.xensource.com> <21796.7755.270785.292996@mariner.uk.xensource.com> <1428448869.4212.2.camel@LTIRV-MCHAN1.corp.ad.broadcom.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Konrad Rzeszutek Wilk , Boris Ostrovsky , David Vrabel , Thadeu Lima de Souza Cascardo , Vlad Yasevich , Nithin Nayak Sujir , , To: Michael Chan , Ian Jackson Return-path: Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:57466 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751904AbbDGXqX (ORCPT ); Tue, 7 Apr 2015 19:46:23 -0400 In-Reply-To: <1428448869.4212.2.camel@LTIRV-MCHAN1.corp.ad.broadcom.com> Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 2015-04-07 at 16:21 -0700, Michael Chan wrote: > On Tue, 2015-04-07 at 19:13 +0100, Ian Jackson wrote: > > root@bedbug:~# ethtool -S xenbr0 | grep -v ': 0$' > > no stats available > > root@bedbug:~# > > Please provide ethtool -S on the tg3 device. Ian, in your previous mail you indicated there are no drops or errors reported on eth0 (assuming this is the tg3 port), which is added to the bridge xenbr0 is this correct ? If so the rx drops on xenbr0 does not match with eth0. please also provide "brctl show", "ethtool -i eth0"