From owner-freebsd-stable@FreeBSD.ORG Wed Jun 11 01:04:37 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9E6151065675 for ; Wed, 11 Jun 2008 01:04:37 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from rv-out-0506.google.com (rv-out-0506.google.com [209.85.198.232]) by mx1.freebsd.org (Postfix) with ESMTP id 6D28F8FC12 for ; Wed, 11 Jun 2008 01:04:37 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: by rv-out-0506.google.com with SMTP id b25so3454155rvf.43 for ; Tue, 10 Jun 2008 18:04:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:received:date:from :to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=+IDigIehaiNooXOtW2SY/xchblhboDityaomO3CGiTs=; b=Sp1BPHDA9TuaAX5P83UxhcMoWeSyyQN927jhwQbddodqC/uaNHohrBCTkP/2WXMtgL uZvv5C54QHbt8ZFQCVHYQza1mUSnkvT1y1+bGK/saDWPaVIZqnhdHqtnUWzfCqhOp7tx pE+HeGwK5VJHIfNHolUrk9URQYqnkQBXGQ1IA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=gojWahdoNxsMRUguu2SnhbnZfySE5y21u3jh1WL/gN1l4OugY5bc3nqt7ajVRdDbET /usQxyIYgn7vP4CTwlcnUShbJRn/5FZGVw9pShUIt72UR+TaGLP+rT89edMdKygoz1m2 GtXhPJGE48EnDmCAiw004efD4wohWv3OZR5iU= Received: by 10.141.152.8 with SMTP id e8mr3489097rvo.19.1213146277130; Tue, 10 Jun 2008 18:04:37 -0700 (PDT) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.google.com with ESMTPS id b39sm16406787rvf.8.2008.06.10.18.04.33 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 10 Jun 2008 18:04:36 -0700 (PDT) Received: from michelle.cdnetworks.co.kr (localhost.cdnetworks.co.kr [127.0.0.1]) by michelle.cdnetworks.co.kr (8.13.5/8.13.5) with ESMTP id m5B12NSC003607 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 11 Jun 2008 10:02:23 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id m5B12NDh003606; Wed, 11 Jun 2008 10:02:23 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Wed, 11 Jun 2008 10:02:23 +0900 From: Pyun YongHyeon To: Daniele Bastianini Message-ID: <20080611010223.GB3529@cdnetworks.co.kr> References: <20080527165232.2acbb00f.gerrit@pmp.uni-hannover.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.1i Cc: freebsd-stable@freebsd.org Subject: Re: broken re(4) 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: Wed, 11 Jun 2008 01:04:37 -0000 On Tue, Jun 10, 2008 at 09:26:44PM +0200, Daniele Bastianini wrote: > > Il giorno 27/mag/08, alle ore 16:52, Gerrit K?hn ha scritto: > > >Hi folks, > > > >I have four identical ITX boards from Jetway here, each having two > >re(4) > >onboard nics: > > > >re0@pci0:0:9:0: class=0x020000 card=0x10ec16f3 chip=0x816710ec > >rev=0x10 > >hdr=0x00 vendor = 'Realtek Semiconductor' > > device = 'RTL8169/8110 Family Gigabit Ethernet NIC' > > class = network > > subclass = ethernet > >re1@pci0:0:11:0: class=0x020000 card=0x10ec16f3 chip=0x816710ec > >rev=0x10 hdr=0x00 vendor = 'Realtek Semiconductor' > > device = 'RTL8169/8110 Family Gigabit Ethernet NIC' > > class = network > > subclass = ethernet > >atapci0@pci0:0:15:0: class=0x01018f card=0x31491106 chip=0x31491106 > >rev=0x80 > > > > > >I run FreeBSD 7-stable from early March 08 on three of these > >machines and noticed no problems with networking with that so far. > >Some days ago I installed a fourth machine with 7-stable from early > >May > >(and some days later -because of the problems described below- to May > >17th). With this new machine I see several networking problems. The > >most > >prominent are these two: > > > >- heavy networking traffic (in this case backup via tar & NFS) > >causes hangs > >for about 10s-30s and sometimes also leads to watchdog timeouts: > >May 27 09:04:07 protoserve kernel: re0: watchdog timeout > >May 27 09:04:07 protoserve kernel: re0: link state changed to DOWN > >May 27 09:04:10 protoserve kernel: re0: link state changed to UP > > > >- copying large files (more than some 100MB) via ssh/scp drops the > >connection due to "corrupted MAC on input": > >Disconnecting: Corrupted MAC on input. > >lost connection > > I had the same problem. > I fixed it (for now) making a buildworld with > *default date=2008.03.01.00.00.00 in my src csup configuration. > > I'm not so skilled to investigate in the sources but the problem is > after this date. > I guess you're using RELENG_7. Would you try a WIP in the following URL? http://people.freebsd.org/~yongari/re/re.HEAD.20080610 Please also make sure to post dmesg output related with re(4). -- Regards, Pyun YongHyeon