From owner-freebsd-bugs  Sat Feb  3  9:10:22 2001
Delivered-To: freebsd-bugs@hub.freebsd.org
Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21])
	by hub.freebsd.org (Postfix) with ESMTP id B5E5B37B4EC
	for <freebsd-bugs@hub.freebsd.org>; Sat,  3 Feb 2001 09:10:02 -0800 (PST)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.11.1/8.11.1) id f13HA2W72047;
	Sat, 3 Feb 2001 09:10:02 -0800 (PST)
	(envelope-from gnats)
Received: from beavis.fep.ru (unknown [212.42.59.229])
	by hub.freebsd.org (Postfix) with ESMTP id ED3B637B491
	for <FreeBSD-gnats-submit@freebsd.org>; Sat,  3 Feb 2001 09:00:46 -0800 (PST)
Received: (from sgt@localhost)
	by beavis.fep.ru (8.11.2/8.11.2) id f13H3KS00426;
	Sat, 3 Feb 2001 20:03:20 +0300 (MSK)
	(envelope-from sgt)
Message-Id: <200102031703.f13H3KS00426@beavis.fep.ru>
Date: Sat, 3 Feb 2001 20:03:20 +0300 (MSK)
From: sgt@fep.ru
Reply-To: sgt@fep.ru
To: FreeBSD-gnats-submit@freebsd.org
X-Send-Pr-Version: 3.2
Subject: kern/24829: ufs incompatibility (4.1.1-STABLE -> 4.2-STABLE)
Sender: owner-freebsd-bugs@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.org


>Number:         24829
>Category:       kern
>Synopsis:       ufs incompatibility (4.1.1-STABLE -> 4.2-STABLE)
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Feb 03 09:10:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Sergei Barbarash
>Release:        FreeBSD 4.2-STABLE i386
>Organization:
>Environment:

The system was installed as a 3.2-RELEASE and was periodically synced with
STABLE. The filesystems were formatted originally using bad144, then with
the switch to 4-STABLE bad144 flag was removed with disklabel -e -r.

>Description:

After latest 4.2-STABLE upgrade, new kernel panics with:

/: bad dir ino 2 at offset 0: mangled entry
panic: ufs_dirbad: baddir

This occured only on 4.2-STABLE. With 4.1.1-STABLE everything was fine.

>How-To-Repeat:

Use an once-bad144'd filesystem with 4.2-STABLE

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-bugs" in the body of the message