From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcelo Ricardo Leitner Subject: Re: VxLAN system wedge in 4.0.0-rc5+ from davem net-next? Date: Mon, 6 Apr 2015 16:07:43 -0300 Message-ID: <20150406190743.GA3969@localhost.localdomain> References: <551F2C20.1060908@hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org To: Rick Jones Return-path: Received: from mx1.redhat.com ([209.132.183.28]:52233 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753060AbbDFTHq (ORCPT ); Mon, 6 Apr 2015 15:07:46 -0400 Content-Disposition: inline In-Reply-To: <551F2C20.1060908@hp.com> Sender: netdev-owner@vger.kernel.org List-ID: Hi, On Fri, Apr 03, 2015 at 05:11:12PM -0700, Rick Jones wrote: > Hi - > > I've been messing about with VxLAN with a pair of two socket systems with > ixgbe-driven NICs (HP 560FLRs for the curious) and have noticed that with a > kernel from a davem net-next tree I refreshed a couple days ago I can create > the vlxan link, and ifconfig it, but once I start trying to push packets > through it the system appears to hang and I have to reset it. > > I went back to checkout v3.19 and tried that kernel and all was happiness > and joy. So, I started down the bisect path, but after the first iteration > I ran into: That means you could send/receive some packets on it before the hang, right? Marcelo