From owner-freebsd-stable@FreeBSD.ORG Sun Nov 20 12:32:26 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 30CB516A41F for ; Sun, 20 Nov 2005 12:32:26 +0000 (GMT) (envelope-from freebsd-stable@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 82C2B43D45 for ; Sun, 20 Nov 2005 12:32:24 +0000 (GMT) (envelope-from freebsd-stable@m.gmane.org) Received: from root by ciao.gmane.org with local (Exim 4.43) id 1EdoLr-0004ga-RY for freebsd-stable@freebsd.org; Sun, 20 Nov 2005 13:31:24 +0100 Received: from r4v24.chello.upc.cz ([84.42.149.24]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 20 Nov 2005 13:31:23 +0100 Received: from v.haisman by r4v24.chello.upc.cz with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 20 Nov 2005 13:31:23 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-stable@freebsd.org From: =?UTF-8?B?VsOhY2xhdiBIYWlzbWFu?= Date: Sun, 20 Nov 2005 13:02:33 +0100 Lines: 95 Message-ID: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigCDE950563F86E1AD60F45A34" X-Complaints-To: usenet@sea.gmane.org X-Gmane-NNTP-Posting-Host: r4v24.chello.upc.cz User-Agent: Mozilla Thunderbird 1.0.7 (Windows/20050923) X-Accept-Language: en-us, en X-Enigmail-Version: 0.93.0.0 OpenPGP: id=63B6B297 Sender: news Subject: Mount related panic with FreeBSD 6? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Nov 2005 12:32:26 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigCDE950563F86E1AD60F45A34 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi, I got this panic on freshly installed FreeBSD 6. I did this df -h and noticed that /mnt/oldroot/home is somewhat mangled. The /mnt/oldroot is root of FreeBSD 4.11 system. I successfully copied some settings and all user accounts from that /mnt/oldroot/home earlier today. This is what I did before the panic: logout::wilx:~> df -h Filesystem Size Used Avail Use% Mounted on /dev/ad0s1a 496M 57M 399M 13% / devfs 1.0k 1.0k 0 100% /dev /dev/ad0s1e 989M 12k 910M 1% /tmp /dev/ad0s1f 163G 29G 120G 20% /usr /dev/ad0s1d 4.8G 2.0G 2.4G 45% /var /dev/ad2s1a 492M 317M 136M 70% /mnt/oldroot df: `/mnt/oldroot/hom': No such file or directory /dev/ad2s1f 6.7G 5.3G 1013M 85% /mnt/oldroot/usr /dev/ad2s1e 2.9G 2.2G 476M 83% /mnt/oldroot/var logout::root:~> mount /mnt/oldroot/home Notice that /mnt/oldroot/home is mounted twice here: logout::root:~> mount /dev/ad0s1a on / (ufs, local) devfs on /dev (devfs, local) /dev/ad0s1e on /tmp (ufs, local, soft-updates) /dev/ad0s1f on /usr (ufs, local, soft-updates) /dev/ad0s1d on /var (ufs, local, soft-updates) /dev/ad2s1a on /mnt/oldroot (ufs, local, read-only) /dev/ad2s1g on /mnt/oldroot/home (ufs, local, read-only) /dev/ad2s1f on /mnt/oldroot/usr (ufs, local, read-only) /dev/ad2s1e on /mnt/oldroot/var (ufs, local, read-only) /dev/ad2s1g on /mnt/oldroot/home (ufs, local, read-only) logout::root:~> umount /mnt/oldroot/home logout::root:~> mount /dev/ad0s1a on / (ufs, local) devfs on /dev (devfs, local) /dev/ad0s1e on /tmp (ufs, local, soft-updates) /dev/ad0s1f on /usr (ufs, local, soft-updates) /dev/ad0s1d on /var (ufs, local, soft-updates) /dev/ad2s1a on /mnt/oldroot (ufs, local, read-only) /dev/ad2s1g on /mnt/oldroot/home (ufs, local, read-only) /dev/ad2s1f on /mnt/oldroot/usr (ufs, local, read-only) /dev/ad2s1e on /mnt/oldroot/var (ufs, local, read-only) logout::root:~> cd /mnt/oldroot/home logout::root:/mnt/oldroot/home> ls After the ls it panicked. The only thing I see in logs is this: Nov 20 12:42:02 logout savecore: reboot after panic: page fault Nov 20 12:42:02 logout savecore: writing core to vmcore.0 Unfortunatelly trying gdb on the core didn't help. The kernel is still the generic one from the release CD: warning: "/var/crash/vmcore.0": no core file handler recognizes format, using default Can't fetch registers from this type of core file Can't fetch registers from this type of core file #0 0x00000000 in ?? () I realise that this might have been already fixed after the release. I will try to cvsup the sources and build a new kernel. Vaclav Haisman --------------enigCDE950563F86E1AD60F45A34 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (MingW32) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iQEVAwUBQ4Bl5G56zbtzMDG0AQJctwf+Jm9+tk7givXXKDNN83vMY0j99uPajCBQ Dy5FDL3eYjrhx8tvdd2TnzVsZJlQMCdY9dIxKYimUfOLs+1lE7HlimwXXRS5DCz7 s/yDMXDu99MuexPVMPaTPA0SU8Pqd0Ac/XTc/QMaMJlY1mSJDcseYpth2GaFKvoY Zm5BdgePjqH8Y9v3ZJNV6domb6qH0kETyc8CXgzngbj5DlvdqJBa2PId/4Egv4y4 IoivdxhICUXazVVyjPBC0ltu6szMh9CJ7D7pVlUeJwwD/tBnA5huZAwIS4gJNIbF RoMHc2qbtnqjDBsBj8rKWHs1kDsVGMn7nv9ld1IhmTZlsRfwy9KGLQ== =2BO7 -----END PGP SIGNATURE----- --------------enigCDE950563F86E1AD60F45A34--