From owner-freebsd-net@FreeBSD.ORG Wed Sep 22 17:36:39 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 0D10F1065670; Wed, 22 Sep 2010 17:36:39 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from mail-pw0-f54.google.com (mail-pw0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id BB44B8FC15; Wed, 22 Sep 2010 17:36:38 +0000 (UTC) Received: by pwi8 with SMTP id 8so305645pwi.13 for ; Wed, 22 Sep 2010 10:36:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:from:date:to:cc :subject:message-id:reply-to:references:mime-version:content-type :content-disposition:in-reply-to:user-agent; bh=qtYKWZhmwUEltUXe7vkNSaOfR8KB8xJ6TUAA1lnPhgk=; b=P84fIngDPlD63RmLYHM5ebdSvsi3NG8l/a9dtS9pdafBKzmPvlwSOq00KlG09B+cgr yvU8+ml9l3cF6aNqgH3H/JCCYBbwsX0VnzpWJkNWZ6mEgbZ4wYV491QEMez+kNanfbGH ccQ1wWlIoYiXwjYfU1Fj3b+Ek0gUHR/HbKVdQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:date:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=dESrP8j5xurK1/Q1tBrG+9VGWGQeAYHupgf2T9aCGD90NvzP1X2L+xMv/eMf0C/xI9 rFkAjiI8SB+xjYOWw0I92eWSZdneaRBVeA3Z/7GNdWMN0Fqpcg1Zmnz+KijcOwBX8ba5 5wXtIni+G8GKCTQPcR0Ud/Rl42icvus/6bTiU= Received: by 10.142.239.3 with SMTP id m3mr468130wfh.64.1285176995955; Wed, 22 Sep 2010 10:36:35 -0700 (PDT) Received: from pyunyh@gmail.com ([174.35.1.224]) by mx.google.com with ESMTPS id r3sm10674666ibk.7.2010.09.22.10.36.32 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 22 Sep 2010 10:36:33 -0700 (PDT) Received: by pyunyh@gmail.com (sSMTP sendmail emulation); Wed, 22 Sep 2010 10:35:39 -0700 From: Pyun YongHyeon Date: Wed, 22 Sep 2010 10:35:39 -0700 To: Steven Noonan Message-ID: <20100922173539.GE10299@michelle.cdnetworks.com> References: <201003121754.o2CHsH7V065932@freefall.freebsd.org> <20100316182322.GF2001@michelle.cdnetworks.com> <20100316204601.GJ2001@michelle.cdnetworks.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i 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 Reply-To: pyunyh@gmail.com 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 17:36:39 -0000 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? > - Steven