From owner-freebsd-current@FreeBSD.ORG  Wed Jun 15 14:51:54 2005
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Date: Wed, 15 Jun 2005 17:51:44 +0300
From: Andriy Gapon <avg@icyb.net.ua>
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To: Emanuel Strobl <Emanuel.strobl@gmx.net>
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Cc: freebsd-current@freebsd.org
Subject: Re: PANIC: udf / lockmgr: locking against myself
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on 15.06.2005 14:19 Emanuel Strobl said the following:
> Hello,
> 
> I tried to read a backup DVD with UDF filesystem and I get the following 
> panick with yesterdays -current:
> 
> mount_udf /dev/acd1 /mnt
> # cd /mnt
> # ls
> Various Artists
> # cd Various
> panic: lockmgr: locking against myself

I can reproduce this panic on week old current under qemu emulation.
Simple mount and ls do it.

-- 
Andriy Gapon