linux-kernel - Re: NFS auth_rpcgss client crash in 3.3-rc1+ (regression)

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Message-ID: <20120124182903.GA10964@fieldses.org>
Date:	Tue, 24 Jan 2012 13:29:03 -0500
From:	"J. Bruce Fields" <bfields@...ldses.org>
To:	Nick Bowler <nbowler@...iptictech.com>
Cc:	linux-kernel@...r.kernel.org, linux-nfs@...r.kernel.org
Subject: Re: NFS auth_rpcgss client crash in 3.3-rc1+ (regression)

On Tue, Jan 24, 2012 at 11:41:44AM -0500, Nick Bowler wrote:
> On 2012-01-23 23:12 -0500, Nick Bowler wrote:
> > I'm seeing crashes similar to the following with latest Linus' git on an
> > NFSv4 client machine.  User home directories are NFS mounted with
> > sec=krb5, and the crash often occurs immediately or shortly after the
> > first successful login.  However, it does not always crash: it happens
> > maybe 50% of the time.  Most of the time the box is dead as a result.
> > 
> > I see this in Linux 3.3-rc1 as well, but I've not had a chance to bisect
> > it yet (might be tricky since it's not 100% reliable).  The server is
> > running Linux 3.2.1.
> 
> I forgot to mention that this is a regression from 3.2 on the client.

Might be the same as this?:

	http://marc.info/?l=linux-nfs&m=132734162715894&w=2

--b.
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