linux-kernel - Re: Hang when shutting down - seems umount and NFS related

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Message-ID: <9a8748490702270327y513bc4e8ua4c7494d0beacfc4@mail.gmail.com>
Date:	Tue, 27 Feb 2007 12:27:42 +0100
From:	"Jesper Juhl" <jesper.juhl@...il.com>
To:	"Chuck Ebbert" <cebbert@...hat.com>
Cc:	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	nfs@...ts.sourceforge.net
Subject: Re: Hang when shutting down - seems umount and NFS related - kernel version 2.6.18.1

On 27/02/07, Chuck Ebbert <cebbert@...hat.com> wrote:
> Jesper Juhl wrote:
> > I have a server that has the sole job of serving up a bunch of NFS
> > filesystems to webservers. The server is running kernel 2.6.18.1
> >
> > A few days ago when attempting to reboot the server, the shutdown
> > process hung with a backtrace on the console. A photo was taken and is
> > available here:
> >  http://www.kernel.org/pub/linux/kernel/people/juhl/images/DSC00504.jpg
> >
> > A quick (incomplete) text transcript of the photo is here:
> >
> > EIP: [<c01a51a0>] nfs_clear_inode+0x61/0x6b SS:ESP 0068:eb476ee4
> > BUG: warning at kernel/exit.c:855/do_exit()
>
> The real oops has scrolled off the screen.
>
I feared that might be the case, but still wanted to report the data I
had just in case something useful could be gleaned from it.
Ohh well, can't win 'em all...  Thanks for replying.

-- 
Jesper Juhl <jesper.juhl@...il.com>
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