From owner-freebsd-stable@FreeBSD.ORG Tue Jun 10 19:51:59 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 B1C8C1065673 for ; Tue, 10 Jun 2008 19:51:59 +0000 (UTC) (envelope-from liste.bsd@gmail.com) Received: from mu-out-0910.google.com (mu-out-0910.google.com [209.85.134.190]) by mx1.freebsd.org (Postfix) with ESMTP id 37B288FC1D for ; Tue, 10 Jun 2008 19:51:58 +0000 (UTC) (envelope-from liste.bsd@gmail.com) Received: by mu-out-0910.google.com with SMTP id i2so1787977mue.3 for ; Tue, 10 Jun 2008 12:51:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:mime-version:in-reply-to :references:content-type:message-id:content-transfer-encoding:from :subject:date:to:x-mailer; bh=w5nZEUaTXqaIQDkw7AAa2w68qSNRJz4bavzgACGN5+g=; b=N0vOMtwRSAsdJn8ozSUCkhE4/iGuTU4BhknKRmsVxCiDte+n93lEeThN/eyZOnzAkm //OF0+DyTaQjce1+2cD4deVpCFZRea6bECy3D24ekGYkCGsVBXP7WH3iFr8H6roCXafN Q8ACE8jDoj/4fXngVQcv2pd9CrKd3n1LkSSRU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:content-type:message-id :content-transfer-encoding:from:subject:date:to:x-mailer; b=qPz6y1W+Nk7ZsRZTg/+GxSgseqG1xnTdMaFxNGeaOaquIjgpVL3W2e+rl4byjEjZqY o7T0DYULY9aJ5vF6+bKUsOx9MHcO0NyksB0YGP0JlAET/qO0W58X49yYOcBIAWsQL6kZ Mr3EwxQb5KuDSC7zkKL2AJ6d0ySK5eupHrFaE= Received: by 10.103.170.6 with SMTP id x6mr3627857muo.42.1213125964258; Tue, 10 Jun 2008 12:26:04 -0700 (PDT) Received: from ?192.168.0.10? ( [82.51.126.129]) by mx.google.com with ESMTPS id u9sm28325348muf.12.2008.06.10.12.26.02 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 10 Jun 2008 12:26:03 -0700 (PDT) Mime-Version: 1.0 (Apple Message framework v753.1) In-Reply-To: <20080527165232.2acbb00f.gerrit@pmp.uni-hannover.de> References: <20080527165232.2acbb00f.gerrit@pmp.uni-hannover.de> Content-Type: text/plain; charset=ISO-8859-1; delsp=yes; format=flowed Message-Id: Content-Transfer-Encoding: quoted-printable From: Daniele Bastianini Date: Tue, 10 Jun 2008 21:26:44 +0200 To: freebsd-stable@freebsd.org X-Mailer: Apple Mail (2.753.1) Subject: Re: broken re(4) 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: Tue, 10 Jun 2008 19:51:59 -0000 Il giorno 27/mag/08, alle ore 16:52, Gerrit K=FChn ha scritto: > Hi folks, > > I have four identical ITX boards from Jetway here, each having two =20 > re(4) > onboard nics: > > re0@pci0:0:9:0: class=3D0x020000 card=3D0x10ec16f3 chip=3D0x816710ec =20= > rev=3D0x10 > hdr=3D0x00 vendor =3D 'Realtek Semiconductor' > device =3D 'RTL8169/8110 Family Gigabit Ethernet NIC' > class =3D network > subclass =3D ethernet > re1@pci0:0:11:0: class=3D0x020000 card=3D0x10ec16f3 = chip=3D0x816710ec > rev=3D0x10 hdr=3D0x00 vendor =3D 'Realtek Semiconductor' > device =3D 'RTL8169/8110 Family Gigabit Ethernet NIC' > class =3D network > subclass =3D ethernet > atapci0@pci0:0:15:0: class=3D0x01018f card=3D0x31491106 = chip=3D0x31491106 > rev=3D0x80 > > > 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 =20= > May > (and some days later -because of the problems described below- to May > 17th). With this new machine I see several networking problems. The =20= > most > prominent are these two: > > - heavy networking traffic (in this case backup via tar & NFS) =20 > 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=3D2008.03.01.00.00.00 in my src csup configuration. I'm not so skilled to investigate in the sources but the problem is =20 after this date. Regards Daniele Bastianini=