From owner-freebsd-hackers@FreeBSD.ORG Wed Sep 3 23:16:09 2003 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3E9DE16A4BF for ; Wed, 3 Sep 2003 23:16:09 -0700 (PDT) Received: from relay.pair.com (relay.pair.com [209.68.1.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 19FC943FF2 for ; Wed, 3 Sep 2003 23:16:08 -0700 (PDT) (envelope-from silby@silby.com) Received: (qmail 52573 invoked from network); 4 Sep 2003 06:16:06 -0000 Received: from niwun.pair.com (HELO localhost) (209.68.2.70) by relay.pair.com with SMTP; 4 Sep 2003 06:16:06 -0000 X-pair-Authenticated: 209.68.2.70 Date: Thu, 4 Sep 2003 01:14:49 -0500 (CDT) From: Mike Silbersack To: Don Bowman In-Reply-To: Message-ID: <20030904011346.K16553@odysseus.silby.com> References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: "'freebsd-hackers@freebsd.org'" Subject: Re: non reliable nmi X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Sep 2003 06:16:09 -0000 On Thu, 28 Aug 2003, Don Bowman wrote: > I have machdep.ddb_on_nmi=1. > I can drop into the debugger with the magic > key sequence. However, when i hit the NMI > jumper, i don't always go there. Sometimes > I do. > The system is 4-way SMP [2xHTT xeon processors] > with 4.7. > > Any suggestion on where my NMI might be going? Is your NMI about 106K in size, and does it have the subjects "Thank you", "Wicked screensaver" and others? If so, I think I know where it's going... Mike "Silby" Silbersack