From owner-freebsd-sparc Wed Dec 11 16: 1: 4 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 0551537B401; Wed, 11 Dec 2002 16:01:03 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-64-169-104-228.dsl.lsan03.pacbell.net [64.169.104.228]) by mx1.FreeBSD.org (Postfix) with ESMTP id 739D743ED1; Wed, 11 Dec 2002 16:01:02 -0800 (PST) (envelope-from kris@obsecurity.org) Received: from rot13.obsecurity.org (rot13.obsecurity.org [10.0.0.5]) by obsecurity.dyndns.org (Postfix) with ESMTP id 2862366BE3; Wed, 11 Dec 2002 16:01:02 -0800 (PST) Received: by rot13.obsecurity.org (Postfix, from userid 1000) id EFFC013AB; Wed, 11 Dec 2002 16:01:01 -0800 (PST) Date: Wed, 11 Dec 2002 16:01:01 -0800 From: Kris Kennaway To: sparc64@FreeBSD.org Cc: current@FreeBSD.org, peter@FreeBSD.org Subject: Panic with sparc nfs client and 4.x i386 server Message-ID: <20021212000101.GA86602@rot13.obsecurity.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="7AUc2qLy4jB3hD7Z" Content-Disposition: inline User-Agent: Mutt/1.4i 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 --7AUc2qLy4jB3hD7Z Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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 --7AUc2qLy4jB3hD7Z Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE999G9Wry0BWjoQKURAuYLAJ9+JJBx1aaRma7IJgzV90AUaPCQ5gCggvOP 25hWJmhCMdb5nrL+VOYPmro= =Zxn2 -----END PGP SIGNATURE----- --7AUc2qLy4jB3hD7Z-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message