From owner-freebsd-sparc64@FreeBSD.ORG Fri May 27 15:29:48 2005 Return-Path: X-Original-To: sparc64@FreeBSD.org Delivered-To: freebsd-sparc64@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 335B216A41C for ; Fri, 27 May 2005 15:29:48 +0000 (GMT) (envelope-from jhb@FreeBSD.org) Received: from mail27.sea5.speakeasy.net (mail27.sea5.speakeasy.net [69.17.117.29]) by mx1.FreeBSD.org (Postfix) with ESMTP id B4E4E43D49 for ; Fri, 27 May 2005 15:29:47 +0000 (GMT) (envelope-from jhb@FreeBSD.org) Received: (qmail 31267 invoked from network); 27 May 2005 15:29:47 -0000 Received: from server.baldwin.cx ([216.27.160.63]) (envelope-sender ) by mail27.sea5.speakeasy.net (qmail-ldap-1.03) with AES256-SHA encrypted SMTP for ; 27 May 2005 15:29:47 -0000 Received: from [10.50.40.212] (gw1.twc.weather.com [216.133.140.1]) (authenticated bits=0) by server.baldwin.cx (8.13.1/8.13.1) with ESMTP id j4RFTekd012684; Fri, 27 May 2005 11:29:41 -0400 (EDT) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: freebsd-sparc64@FreeBSD.org Date: Fri, 27 May 2005 10:54:47 -0400 User-Agent: KMail/1.8 References: <20050519162527.GB3369@xor.obsecurity.org> In-Reply-To: <20050519162527.GB3369@xor.obsecurity.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-6" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200505271054.48559.jhb@FreeBSD.org> X-Spam-Status: No, score=-102.8 required=4.2 tests=ALL_TRUSTED, USER_IN_WHITELIST autolearn=failed version=3.0.2 X-Spam-Checker-Version: SpamAssassin 3.0.2 (2004-11-16) on server.baldwin.cx Cc: sparc64@FreeBSD.org, Kris Kennaway Subject: Re: Preposterous cpuid panic X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 May 2005 15:29:48 -0000 On Thursday 19 May 2005 12:25 pm, Kris Kennaway wrote: > A quad e450 running 6.0 just panicked with: > > panic: trap: memory address not aligned > cpuid = -1071000916 > KDB: enter: panic > > It hung there. > printf %x -1071000916 ffffffffc029d2ac Nothing obvious there. On i386 that would be a KVA pointing into the kernel text, but I'm not sure if that address has any significance on sparc64. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org