From owner-freebsd-alpha@FreeBSD.ORG Tue Nov 4 04:48:37 2003 Return-Path: Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CA49F16A4CF for ; Tue, 4 Nov 2003 04:48:37 -0800 (PST) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id E69DB43F75 for ; Tue, 4 Nov 2003 04:48:34 -0800 (PST) (envelope-from ticso@cicely12.cicely.de) Received: from cicely5.cicely.de (cicely5.cicely.de [IPv6:3ffe:400:8d0:301:200:92ff:fe9b:20e7]) (authenticated bits=0) hA4CmTt2056982 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Tue, 4 Nov 2003 13:48:32 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (cicely12.cicely.de [IPv6:3ffe:400:8d0:301::12]) by cicely5.cicely.de (8.12.10/8.12.10) with ESMTP id hA4CmS2q064553 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 4 Nov 2003 13:48:28 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (localhost [127.0.0.1]) by cicely12.cicely.de (8.12.10/8.12.10) with ESMTP id hA4CmS2u071918; Tue, 4 Nov 2003 13:48:28 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: (from ticso@localhost) by cicely12.cicely.de (8.12.10/8.12.10/Submit) id hA4CmRpp071917; Tue, 4 Nov 2003 13:48:27 +0100 (CET) (envelope-from ticso) Date: Tue, 4 Nov 2003 13:48:27 +0100 From: Bernd Walter To: Kris Kennaway Message-ID: <20031104124826.GH42463@cicely12.cicely.de> References: <20031101103955.GA42891@rot13.obsecurity.org> <20031104031740.GA67484@rot13.obsecurity.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20031104031740.GA67484@rot13.obsecurity.org> X-Operating-System: FreeBSD cicely12.cicely.de 5.1-CURRENT alpha User-Agent: Mutt/1.5.4i cc: alpha@freebsd.org Subject: Re: New alpha 5.x bug X-BeenThere: freebsd-alpha@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: ticso@cicely.de List-Id: Porting FreeBSD to the Alpha List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Nov 2003 12:48:37 -0000 On Mon, Nov 03, 2003 at 07:17:40PM -0800, Kris Kennaway wrote: > On Sat, Nov 01, 2003 at 02:39:55AM -0800, Kris Kennaway wrote: > > On a whim, I updated one of the alpha package machines to -current. > > It lasted a few hours under load before going into an infinite loop > > displaying the following on the console: > > > > prologue botch: displacement 32 > > frame size botch: adjust register offsets? > > frame size botch: adjust register offsets? > > prologue botch: displacement 32 > > frame size botch: adjust register offsets? > > frame size botch: adjust register offsets? > > prologue botch: displacement 32 > > > > Any ideas? > > This is repeatable..it starts after a few minutes under load. If I understood this correct the cause can be almost everything :( I can't speak for this problem yet, because my test systems are a bit older, but speaking for the pipe corruption: I did a lots of bzip1, tar, scp, nfs(client) without noticing any sign of problem. What is so special with the port cluster? I have no clue about it's design. -- B.Walter BWCT http://www.bwct.de ticso@bwct.de info@bwct.de