From owner-freebsd-stable@FreeBSD.ORG Fri Dec 4 17:37:12 2009 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 1B538106566B for ; Fri, 4 Dec 2009 17:37:12 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from mail-vw0-f173.google.com (mail-vw0-f173.google.com [209.85.212.173]) by mx1.freebsd.org (Postfix) with ESMTP id BAD248FC08 for ; Fri, 4 Dec 2009 17:37:11 +0000 (UTC) Received: by vws3 with SMTP id 3so1250905vws.3 for ; Fri, 04 Dec 2009 09:37:11 -0800 (PST) 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=Ccn9dZGwMFQJHlzH8N7WXWGDPTTkkxivAdKNLSx1AuM=; b=ahnRj/acK42hxUglQna3dlA71hy7QpwOO7uDilq6qvotRBPTPbhvyXb9CcZcp7rNGG ahIYu2lrGh/Vnv2lRURhbP2+BDJMq3YVfnPLCVMg++sQWf0XBMD/5vhioneRFPXGlXUs wJcYGNlvA8Im/JuXC7HXxOw6aVEzqiz5mb7ZA= 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=la58w/ir1FKSDZCbAoOOzBpLso2a4glhW1NEjtDQEUe4TxgFMM9kn89uTnQvWoi7s6 fxkiT5LV343bl2etE8hOBZkO+fsJi1KI/BRe2cnGZrxZIvbGXke3JbYpSNMGzJjbUsds yA+i8GI4bvQyAD3Sr9PeXjCQV7MbxfD7oI8eA= Received: by 10.220.89.152 with SMTP id e24mr4401534vcm.60.1259948230913; Fri, 04 Dec 2009 09:37:10 -0800 (PST) Received: from pyunyh@gmail.com ([174.35.1.224]) by mx.google.com with ESMTPS id 20sm6740605vws.12.2009.12.04.09.37.08 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 04 Dec 2009 09:37:09 -0800 (PST) Received: by pyunyh@gmail.com (sSMTP sendmail emulation); Fri, 4 Dec 2009 09:36:01 -0800 From: Pyun YongHyeon Date: Fri, 4 Dec 2009 09:36:01 -0800 To: Yoshiaki Kasahara Message-ID: <20091204173601.GD16491@michelle.cdnetworks.com> References: <20091203.135029.693112347142133127.kasahara@nc.kyushu-u.ac.jp> <20091203.221457.886607478511938575.kasahara@nc.kyushu-u.ac.jp> <20091203230810.GA16491@michelle.cdnetworks.com> <20091204.144735.305071699021342045.kasahara@nc.kyushu-u.ac.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20091204.144735.305071699021342045.kasahara@nc.kyushu-u.ac.jp> User-Agent: Mutt/1.4.2.3i Cc: freebsd-stable@freebsd.org Subject: Re: vge problem 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: Fri, 04 Dec 2009 17:37:12 -0000 On Fri, Dec 04, 2009 at 02:47:35PM +0900, Yoshiaki Kasahara wrote: > On Thu, 3 Dec 2009 15:08:10 -0800, > Pyun YongHyeon said: > > > I remember there were several instability reports of vge(4). Would > > you try the following patch? The patch was generated against > > CURRENT so it may not cleanly apply to 8.0 due to if_timer changes. > > But I think you can download latest vge(4) code in CURRENT and > > apply the patch. Note, the patch was not tested at all on real > > hardware so it even may not work at all.(Long time ago, I ordered > > the vge(4) hardware was not delivered.) > > I downloaded vge(4) code in CURRENT, put it in 8.0R source tree, > applied the patch, and rebuild GENERIC kernel (actually I shortcut it > with NO_CLEAN flag). > > After I rebooted with the new kernel, the boot sequence stopped just > after setting hostname. > > Setting hostname: elvenbow.cc.kyushu-u.ac.jp > msk0: Uncorrectable PCI Express error > vge0: link state changed to DOWN > msk0: link state changed to DOWN > (stop) > > The system didn't completely freeze. I can push "Scroll Lock" and > "Page Up/Down" to browse the boot messages, but sometimes it stopped > responding to my input for a second. Ctrl-C had no effect and I had to > hit the reset button. Now my PC is synchronizing degraded gmirror > volume...(ouch) > I'm not sure why it would get stuck. You touched only vge(4), right? > I'm wondering if I need complete kernel rebuild for the code to work... > > Regards, > -- > Yoshiaki Kasahara > Research Institute for Information Technology, Kyushu University > kasahara@nc.kyushu-u.ac.jp