From owner-freebsd-stable@FreeBSD.ORG Thu Jul 12 05:59:21 2012 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 13EC8106564A; Thu, 12 Jul 2012 05:59:21 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from mail-pb0-f54.google.com (mail-pb0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id C9D1E8FC14; Thu, 12 Jul 2012 05:59:20 +0000 (UTC) Received: by pbbro2 with SMTP id ro2so3551332pbb.13 for ; Wed, 11 Jul 2012 22:59:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:date:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=SeB/j3rt5CSYFJ5zVJpEPvUO9wJzrjOktbLjB0HnWi8=; b=jyH60SOLh7T4ewP6c7wm/yROB9HvQNURbLvJ1650HNDN2WwTFYUQFBDEoHytRKzFKq 6NJXkGPe1UuC/VbzcX5I//ytFiyP+urRlQc5AC8//DFpWvPL2YwFKxPdH8+U9mnz1zBS ztVvw9Bnb/laZjcEk80Svn8fOXXXq3ImIEiXLjvfcrcHzhgliZ9QGb7C3/YK/XaJICVu olt5CxzQVFEK7pV7wMUXHdYRJT3dzaoQT0SeOeRa1mJmNETw2VKUThUNeRu/Z7FY3lQq EdcQ/0Hv8QShsXcmuevpFWwVyv2mxIBeZdQP4prxwPqn6lGGL0xta1bHaR7eCK1dAguK zFbQ== Received: by 10.68.219.166 with SMTP id pp6mr2601041pbc.35.1342072760521; Wed, 11 Jul 2012 22:59:20 -0700 (PDT) Received: from pyunyh@gmail.com (lpe4.p59-icn.cdngp.net. [114.111.62.249]) by mx.google.com with ESMTPS id pe8sm3174829pbc.76.2012.07.11.22.59.17 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 11 Jul 2012 22:59:19 -0700 (PDT) Received: by pyunyh@gmail.com (sSMTP sendmail emulation); Thu, 12 Jul 2012 14:59:12 -0700 From: YongHyeon PYUN Date: Thu, 12 Jul 2012 14:59:12 -0700 To: sbruno@freebsd.org Message-ID: <20120712215912.GA1456@michelle.cdnetworks.com> References: <20120703185704.GA81296@fupp.net> <20120705010136.GA3218@michelle.cdnetworks.com> <1341855261.6064.5.camel@powernoodle.corp.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1341855261.6064.5.camel@powernoodle.corp.yahoo.com> User-Agent: Mutt/1.4.2.3i Cc: Anders Nordby , "stable@freebsd.org" Subject: Re: bge problems in RELENG_9, bge0: watchdog timeout -- resetting X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jul 2012 05:59:21 -0000 On Mon, Jul 09, 2012 at 10:34:21AM -0700, Sean Bruno wrote: > On Wed, 2012-07-04 at 18:01 -0700, YongHyeon PYUN wrote: > > here is a WIP version at the following URL. > > http://people.freebsd.org/~yongari/bge/if_bge.c > > http://people.freebsd.org/~yongari/bge/if_bgereg.h > > http://people.freebsd.org/~yongari/bge/brgphy.c > > > > I have a couple of positive feedbacks but it seems it still has > > some issues. Let me know whether it makes any difference on your > > box. > > I grabbed these updates and applied them cleanly to stable/9 on a Dell > R620 with a quad port BCM5720, I still see watchdog timeouts and reset > indications. I am able to ping out of the box for a short amount of > time before the device hangs and times out. > Sean, sorry for late reply. Given that I have no problems on sample 5720 controller I still have no clue yet. > > > -bash-4.2# ping XXX.XXX.XXX.1 > PING XXX.XXX.XXX.1 (XXX.XXX.XXX.XXX): 56 data bytes > ping: sendto: Network is down > ping: sendto: Network is down > ping: sendto: Network is down > ping: sendto: Network is down > ping: sendto: Network is down > Jul 9 17:31:41 x89 kernel: bge2: watchdog timeout -- > resetting > Jul 9 17:31:41 x89 kernel: bge2: link state changed to > DOWN > Jul 9 17:31:41 x89 kernel: bge2: link state changed to Two link state change message indicates there is an issue in state tracking. I'm experimenting a different approach but it seems it takes too long due to lack of time. Any way, I've uploaded updated bge(4)(URL is the same as before). > DOWN > ping: sendto: No route to host > ping: sendto: No route to host > ping: sendto: No route to host > ping: sendto: No route to host > 64 bytes from XXX.XXX.XXX.1: icmp_seq=9 ttl=64 time=1.408 ms > Jul 9 17:31:45 x89 kernel: bge2: link state changed to UP > Jul 9 17:31:45 x89 kernel: bge2: link state changed to UP [...]