From owner-freebsd-current@FreeBSD.ORG Tue Oct 2 04:03:32 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3811816A41A for ; Tue, 2 Oct 2007 04:03:32 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.179]) by mx1.freebsd.org (Postfix) with ESMTP id 089D213C46E for ; Tue, 2 Oct 2007 04:03:31 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: by wa-out-1112.google.com with SMTP id k17so4967271waf for ; Mon, 01 Oct 2007 21:03:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; 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=gNf/I+Ghm7G1KVjCdwhQZvlVJ6lhpB88/vFq7MWawKc=; b=tJLSou8qHqXc0mjwNo3VxMvUJrdA0NQ6OvL0YPMmvadTLSL/wgHwMcl0cOnJsHMuaaDZzAgvxKm5Q5yM1s3HvAKVVLw860ycYRfrOdVLjMXZgq59VhPcXzIKAKU9ey1eG6FVUYqhEDJSzgpA3PXHFqZkA6VwDoK/eezL0XpugTc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:cc:subject:message-id:reply-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=gpcVw72WSSeGRrbUPkk4TL77qZ5YeV3dQ2BaaQZ2W7kRcdZpWcxD7+x0jNczh+d8W/uM0d1MC8RXq7dguP/iY/QRYWcIxX5Qlv8FRX48SiEWvME0qbpQilSA6NrEUgVSXm7h/3IQ5Ugwj02Zm9xZE3k3tARNAgB+w/FnSOUmghw= Received: by 10.114.80.4 with SMTP id d4mr605934wab.1191297811021; Mon, 01 Oct 2007 21:03:31 -0700 (PDT) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.google.com with ESMTPS id m6sm1149741wrm.2007.10.01.21.03.26 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 01 Oct 2007 21:03:28 -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 l923xmKL023820 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 2 Oct 2007 12:59:48 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id l923xmaO023819; Tue, 2 Oct 2007 12:59:48 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Tue, 2 Oct 2007 12:59:48 +0900 From: Pyun YongHyeon To: Aryeh Friedman Message-ID: <20071002035948.GK18658@cdnetworks.co.kr> References: <20071002001252.GG18658@cdnetworks.co.kr> 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-current@freebsd.org Subject: Re: tcpi/ip dies at random times X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Oct 2007 04:03:32 -0000 On Tue, Oct 02, 2007 at 01:49:50AM +0000, Aryeh Friedman wrote: > > I'm not sure re(4) was broken here but here is a WIP version. > > Would you give it spin? > > http://people.freebsd.org/~yongari/re/re.HEAD.patch > > Made it worse... now "all" (the two tested below, but no other sites > where also tested) firefox (2.0.0.7 on gnome2/xorg7.3) pages that load > multiple objects freeze up... I didn't try any other app that has > multiple connections but I think it jsut can't handle multiple > connections from the same app (cvsup works though). > > Test sites gmail and http://eztvefnet.org/frontpage.php > > Also significant increase in latency and number of interrupts > The patch might have a bug for checksum offload handling. How about disabling checksum offload? (i.e. ifconfig re0 -rxcsum -txcsum) > > > > > It's possible that you have RTL8211 PHY and rgephy(4) needs patches > > to support the PHY. If above patch doesn't help try patch at the > > following URL. > > http://www.f.csce.kyushu-u.ac.jp/~shigeaki/software/rgephy.20070328.fbsd7.patch > > -- Regards, Pyun YongHyeon