From owner-freebsd-stable@FreeBSD.ORG Thu Apr 5 18:18:35 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7070816A404 for ; Thu, 5 Apr 2007 18:18:35 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from ik-out-1112.google.com (ik-out-1112.google.com [66.249.90.178]) by mx1.freebsd.org (Postfix) with ESMTP id 0A35913C458 for ; Thu, 5 Apr 2007 18:18:34 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: by ik-out-1112.google.com with SMTP id c21so441307ika for ; Thu, 05 Apr 2007 11:18:33 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=q4Wq4kxEyAj2Zi/V4y7sMJn3Drb+Y78CeHrh7f/5LYj0TIyEpq9B8WjObYBxjIYRD2fXUKYpBagBEZ2hmV4uADNCPpOwENGK4DQL7KrAzhQt5kOo7q2OGtIRLhfetFiztlkGjJGzOjJ6jMMF6J0zid4oyxR0Yxgrh036BidkriU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=b6uiMkmWpPa8rgsEkT9/YDLAy+iU4YSddAaX7skYvNNYxYPfD1hOnfqF/PaYTBb+c5HRH89SACFOXannEQZXZFnJ7lag+yDBdqpP9nP6NAnRgmwuIav74XeXAPEQhIMOxddmHjIE8VHNEtG86a0X262nrNkw9sgClgLh5SQD7AI= Received: by 10.115.18.1 with SMTP id v1mr834706wai.1175797110040; Thu, 05 Apr 2007 11:18:30 -0700 (PDT) Received: by 10.114.103.15 with HTTP; Thu, 5 Apr 2007 11:18:29 -0700 (PDT) Message-ID: <2a41acea0704051118t5e7965f6m76ee26b6263bb9cc@mail.gmail.com> Date: Thu, 5 Apr 2007 11:18:29 -0700 From: "Jack Vogel" To: "Jasper Berlijn" In-Reply-To: <46150E1A.9050900@claranet.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <46150E1A.9050900@claranet.nl> Cc: freebsd-stable@freebsd.org Subject: Re: em0 watchdog timeout with nfs X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Apr 2007 18:18:35 -0000 On 4/5/07, Jasper Berlijn wrote: > Hi, > > At this moment I'm running FreeBSD 4.11 without any problems. A couple > of times I've tried to upgrade to 6.x but without any luck because of > the watchdog timeout errors on em0 when using nfs. > > Mar 30 11:30:48 large kernel: em0: watchdog timeout -- resetting > Mar 30 11:30:48 large kernel: em0: link state changed to DOWN > Mar 30 11:30:51 large kernel: em0: link state changed to UP > Mar 30 11:31:01 large kernel: em0: watchdog timeout -- resetting > Mar 30 11:31:01 large kernel: em0: link state changed to DOWN > Mar 30 11:31:03 large kernel: em0: link state changed to UP > Mar 30 11:31:20 large kernel: em0: watchdog timeout -- resetting > Mar 30 11:31:20 large kernel: em0: link state changed to DOWN > Mar 30 11:31:23 large kernel: em0: link state changed to UP > > em0@pci0:14:0: class=0x020000 card=0x002e8086 chip=0x100e8086 rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > device = '82540EM Gigabit Ethernet Controller' > class = network > subclass = ethernet > > When I try to copy a large file (1gb) then after a couple of mb's > (100mb) the wachtdog timeout will occur. The system is most of the time > idle. Using debug.mpsafenet="0" in /boot/loader.conf doesn't make any > difference. > > Any ideas? The driver in 6.2 RELEASE fixed all known problems with watchdogs, other than REAL issues with the network/hardware. Have you tried installing that? Jack