From owner-freebsd-sparc Thu Jan 9 17:40:28 2003 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 5639537B401; Thu, 9 Jan 2003 17:40:24 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-64-165-226-177.dsl.lsan03.pacbell.net [64.165.226.177]) by mx1.FreeBSD.org (Postfix) with ESMTP id 516E043F18; Thu, 9 Jan 2003 17:40:23 -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 0837366BE3; Thu, 9 Jan 2003 17:40:23 -0800 (PST) Received: by rot13.obsecurity.org (Postfix, from userid 1000) id AEF817C4; Thu, 9 Jan 2003 17:40:22 -0800 (PST) Date: Thu, 9 Jan 2003 17:40:22 -0800 From: Kris Kennaway To: Kris Kennaway Cc: sparc64@FreeBSD.org, current@FreeBSD.org Subject: Re: Panic with sparc nfs client and 4.x i386 server Message-ID: <20030110014021.GA78574@rot13.obsecurity.org> References: <20021212000101.GA86602@rot13.obsecurity.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="82I3+IH0IqGh5yIs" Content-Disposition: inline In-Reply-To: <20021212000101.GA86602@rot13.obsecurity.org> 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 --82I3+IH0IqGh5yIs Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Dec 11, 2002 at 04:01:01PM -0800, 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: >=20 > Fatal double fault: > eip =3D 0xc0279bf6 > esp =3D 0xe1771fec > ebp =3D 0xe1772018 > mp_lock =3D 00000100; cpuid =3D 0; lapic.id =3D 01000000 > panic: double fault > mp_lock =3D 00000100; cpuid =3D 0; lapic.id =3D 01000000 > boot() called on cpu#0 >=20 > 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. >=20 > Has anyone else experienced this? I'm still getting this periodically on bento. The latest one is: Fatal double fault: eip =3D 0xc0276b13 esp =3D 0xdfd14000 ebp =3D 0xdfd1408c mp_lock =3D 01000079; cpuid =3D 1; lapic.id =3D 00000000 panic: double fault mp_lock =3D 01000079; cpuid =3D 1; lapic.id =3D 00000000 Debugger("panic") and the machine hangs there (it always does when I have DDB in the kernel). I'm going to have to upgrade bento to 5.0 unless anyone can offer any advice. Kris --82I3+IH0IqGh5yIs Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD4DBQE+HiSFWry0BWjoQKURAg2TAKCIkl9LN0tgYQZy4kWXbKNyQqcZNgCXY3Dx yt4zupGMh3JAkueCQzNM7w== =3t/X -----END PGP SIGNATURE----- --82I3+IH0IqGh5yIs-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message