From owner-freebsd-alpha Wed Jun 28 11: 3:23 2000 Delivered-To: freebsd-alpha@freebsd.org Received: from feral.com (feral.com [192.67.166.1]) by hub.freebsd.org (Postfix) with ESMTP id 5EAFF37B5E2 for ; Wed, 28 Jun 2000 11:03:20 -0700 (PDT) (envelope-from mjacob@feral.com) Received: from semuta.feral.com (semuta [192.67.166.70]) by feral.com (8.9.3/8.9.3) with ESMTP id LAA13341; Wed, 28 Jun 2000 11:03:03 -0700 Date: Wed, 28 Jun 2000 11:02:04 -0700 (PDT) From: Matthew Jacob Reply-To: mjacob@feral.com To: Andrew Gallatin Cc: "brian j. peterson" , freebsd-alpha@FreeBSD.ORG Subject: Re: don't panic In-Reply-To: <14682.14754.992194.72377@grasshopper.cs.duke.edu> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org 670 is processor machine check. This is a per-platform thing. The param is suspiciously off on a page aligned boundary off in K0SEG space- low in it, in fact, below KERNBASE. On Wed, 28 Jun 2000, Andrew Gallatin wrote: > > brian j. peterson writes: > > unfortunately, my AS200 4/233 is ignoring that advice... > > > > Jun 28 09:51:34 nikita /kernel: unexpected machine check: > > Jun 28 09:51:34 nikita /kernel: > > Jun 28 09:51:34 nikita /kernel: mces = 0x1 > > Jun 28 09:51:34 nikita /kernel: vector = 0x670 > > Jun 28 09:51:34 nikita /kernel: param = 0xfffffc0000006000 > > Jun 28 09:51:34 nikita /kernel: pc = 0x1201799d8 > > Jun 28 09:51:34 nikita /kernel: ra = 0x120179e90 > > <..> > > > > anyone have any ideas? > > The pc & ra are in userspace. So it could be something like an X > server accessing memory it is not allowed to touch. On the other > hand, it could be a memory parity error, etc.. > > What were you doing at the time of the crash? Is the machine > properly cooled? > > > ------------------------------------------------------------------------------ > Andrew Gallatin, Sr Systems Programmer http://www.cs.duke.edu/~gallatin > Duke University Email: gallatin@cs.duke.edu > Department of Computer Science Phone: (919) 660-6590 > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-alpha" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message