From owner-freebsd-current@FreeBSD.ORG  Mon Dec  6 09:29:19 2004
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To: Michiel Boland <michiel@boland.org>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
In-Reply-To: Your message of "Mon, 06 Dec 2004 10:19:41 +0100."
             <20041206091941.GA23932@xs4all.nl> 
Date: Mon, 06 Dec 2004 10:29:06 +0100
Message-ID: <78803.1102325346@critter.freebsd.dk>
Sender: phk@critter.freebsd.dk
cc: current@freebsd.org
Subject: Re: mkdir in /dev causes crash 
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In message <20041206091941.GA23932@xs4all.nl>, Michiel Boland writes:
>Hi. If I create a directory in /dev, the kernel crashes at
>
> kern_mkdir+0x293: movl 0x60,%ecx
>
>(Sorry, I forgot to take the console output to work, so I don't have
>much more info.)
>
>I guess this is related to changes made to /sys/fs/devfs/devfs_vnops.c
>et al?

Right off the top of my head I can't reproduce it:

syv# mkdir /dev/foo
mkdir: /dev/foo: Operation not supported
syv# mkdir /dev/tty
mkdir: /dev/tty: File exists

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.