From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from oss.sgi.com (localhost [127.0.0.1]) by oss.sgi.com (8.12.5/8.12.5) with ESMTP id g7CI1jRw012938 for ; Mon, 12 Aug 2002 11:01:45 -0700 Received: (from majordomo@localhost) by oss.sgi.com (8.12.5/8.12.3/Submit) id g7CI1iOS012937 for linux-mips-outgoing; Mon, 12 Aug 2002 11:01:44 -0700 X-Authentication-Warning: oss.sgi.com: majordomo set sender to owner-linux-mips@oss.sgi.com using -f Received: from dea.linux-mips.net (c-180-196-67.ka.dial.de.ignite.net [62.180.196.67]) by oss.sgi.com (8.12.5/8.12.5) with SMTP id g7CI1cRw012928 for ; Mon, 12 Aug 2002 11:01:40 -0700 Received: (from ralf@localhost) by dea.linux-mips.net (8.11.6/8.11.6) id g7BGpd202146; Sun, 11 Aug 2002 18:51:39 +0200 Date: Sun, 11 Aug 2002 18:51:38 +0200 From: Ralf Baechle To: Jun Sun Cc: linux-mips@oss.sgi.com Subject: Re: a really really weird crash on swarm Message-ID: <20020811185138.A2133@dea.linux-mips.net> References: <3D544E9B.6040205@mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <3D544E9B.6040205@mvista.com>; from jsun@mvista.com on Fri, Aug 09, 2002 at 04:22:03PM -0700 X-Spam-Status: No, hits=-4.4 required=5.0 tests=IN_REP_TO version=2.20 X-Spam-Level: Sender: owner-linux-mips@oss.sgi.com Precedence: bulk On Fri, Aug 09, 2002 at 04:22:03PM -0700, Jun Sun wrote: > Call me crazy - I have seen crash like this. As you can see, the register is > loaded with one value and on next instruction it shows another value. What > the hell is it possibly going on? > > This is with today's OSS tree 2.4 branch. Really odd because the register only lost the upper 16 bits; the lower 16 bits still have their expected value. Ralf