From sgt@beavis.fep.ru  Sat Feb  3 09:00:48 2001
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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
Subject: ufs incompatibility (4.1.1-STABLE -> 4.2-STABLE)
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>Number:         24829
>Category:       kern
>Synopsis:       ufs incompatibility (4.1.1-STABLE -> 4.2-STABLE)
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Feb 03 09:10:01 PST 2001
>Closed-Date:    Sat Aug 25 14:46:10 PDT 2001
>Last-Modified:  Sat Aug 25 14:46:20 PDT 2001
>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:

From: Kris Kennaway <kris@obsecurity.org>
To: freebsd-gnats-submit@FreeBSD.org, sgt@fep.ru
Cc:  
Subject: Re: kern/24829: ufs incompatibility (4.1.1-STABLE -> 4.2-STABLE)
Date: Sat, 2 Jun 2001 02:56:10 -0700

 --gatW/ieO32f1wygP
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 I don't think you need to edit the disklabel in this situation..
 
 Does the problem persist with 4.3?
 
 Kris
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 --gatW/ieO32f1wygP--
State-Changed-From-To: open->closed 
State-Changed-By: kris 
State-Changed-When: Sat Aug 25 14:46:10 PDT 2001 
State-Changed-Why:  
Feedback timeout 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=24829 
>Unformatted:
