From owner-freebsd-net@FreeBSD.ORG Wed Sep 22 19:28:35 2010 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 687D11065675; Wed, 22 Sep 2010 19:28:35 +0000 (UTC) (envelope-from steven@uplinklabs.net) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id ABAE28FC15; Wed, 22 Sep 2010 19:28:34 +0000 (UTC) Received: by wwc33 with SMTP id 33so1079609wwc.31 for ; Wed, 22 Sep 2010 12:28:33 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.231.83 with SMTP id k61mr7352558weq.88.1285182301510; Wed, 22 Sep 2010 12:05:01 -0700 (PDT) Received: by 10.216.23.140 with HTTP; Wed, 22 Sep 2010 12:05:01 -0700 (PDT) In-Reply-To: <20100922173539.GE10299@michelle.cdnetworks.com> References: <201003121754.o2CHsH7V065932@freefall.freebsd.org> <20100316182322.GF2001@michelle.cdnetworks.com> <20100316204601.GJ2001@michelle.cdnetworks.com> <20100922173539.GE10299@michelle.cdnetworks.com> Date: Wed, 22 Sep 2010 12:05:01 -0700 Message-ID: From: Steven Noonan To: pyunyh@gmail.com Content-Type: text/plain; charset=UTF-8 Cc: freebsd-net@freebsd.org, bug-followup@freebsd.org, yongari@freebsd.org Subject: Re: kern/144689: [re] TCP transfer corruption using if_re X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Sep 2010 19:28:35 -0000 On Wed, Sep 22, 2010 at 10:35 AM, Pyun YongHyeon wrote: > On Sat, Mar 20, 2010 at 02:38:55PM -0700, Steven Noonan wrote: >> On Tue, Mar 16, 2010 at 1:46 PM, Pyun YongHyeon wrote: >> > On Tue, Mar 16, 2010 at 12:31:22PM -0700, Steven Noonan wrote: >> >> On Tue, Mar 16, 2010 at 11:23 AM, Pyun YongHyeon wrote: >> > >> > [...] >> > >> >> > The real issue looks like PHY read failure which can result in >> >> > unexpected behavior. I don't see rgephy(4) related message here, >> >> > would you show me the output of "devinfo -rv | grep phy"? >> >> > By chance are you using PCMCIA ethernet controller? >> >> >> >> I am. It's a Netgear GA511. I think I said in my original post that it >> >> was connected via cardbus. >> >> >> >> xerxes ~ # devinfo -rv | grep phy >> >> ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? rgephy0 pnpinfo oui=0x732 model=0x11 rev=0x3 at phyno=1 >> >> ?? ?? ?? ?? ?? ?? ?? ?? inphy0 pnpinfo oui=0xaa00 model=0x33 rev=0x0 at phyno=1 >> >> >> > >> > Ok, thanks for the info. Did the controller ever work before? >> > Or you start seeing the issue on 8.0-RELEASE? >> > >> >> Uh, hm. This is weird, now I'm getting the problem not just using >> re(4), but also with fxp(4) (which is my on-board card). I don't think >> it's a driver bug here. >> >> Could this be a TCP stack bug? >> > > How about using 8.1-RELEASE? Does it make any difference? Don't have FreeBSD installed on that machine right now. Ended up going back to Linux. But I'll definitely pop in another hard drive and try it again within the next couple days. >> - Steven >