From owner-freebsd-sparc Wed Dec 11 21:39:24 2002 Delivered-To: freebsd-sparc@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F20C137B401 for ; Wed, 11 Dec 2002 21:39:22 -0800 (PST) Received: from brainlink.com (mail.brainlink.com [66.228.0.129]) by mx1.FreeBSD.org (Postfix) with ESMTP id 59FE943EB2 for ; Wed, 11 Dec 2002 21:39:22 -0800 (PST) (envelope-from anthonyv@brainlink.com) Received: from [24.189.7.159] (account anthonyv HELO brainlink.com) by brainlink.com (CommuniGate Pro SMTP 3.5.3) with ESMTP id 17428602 for sparc@freebsd.org; Thu, 12 Dec 2002 00:49:23 -0500 Message-ID: <3DF820F6.5030008@brainlink.com> Date: Thu, 12 Dec 2002 00:39:02 -0500 From: Anthony Volodkin User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.2b) Gecko/20021021 X-Accept-Language: en-us, en MIME-Version: 1.0 To: sparc@freebsd.org Subject: Re: Panic with sparc nfs client and 4.x i386 server References: <20021212000101.GA86602@rot13.obsecurity.org> In-Reply-To: <20021212000101.GA86602@rot13.obsecurity.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-freebsd-sparc@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Hey Kris, I am currently running a 5.0 sparc64 (November 30) machine with a NFSroot from a i386 4.7-RELEASE server. I've built a complete world/kernel on the sparc (hence, heavy nfs usage) and also built some packages. I have not encountered this problem. Kris Kennaway wrote: >It looks like there is an interop problem with a FreeBSD sparc nfs >client running from a 4.x i386 nfs server. I got panics about once a >day on my nfs server at home when I tried to do sparc package builds >from it (this is with RELENG_4 going back at least 6 months), and in >the past two days (since I started using it to build sparc packages >too) bento.freebsd.org has panicked twice with: > >Fatal double fault: >eip = 0xc0279bf6 >esp = 0xe1771fec >ebp = 0xe1772018 >mp_lock = 00000100; cpuid = 0; lapic.id = 01000000 >panic: double fault >mp_lock = 00000100; cpuid = 0; lapic.id = 01000000 >boot() called on cpu#0 > >Since I switched to a 5.0 nfs server at home I have not seen this >problem, so it appears to be RELENG_4 only. > >Has anyone else experienced this? > >Kris > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message