Date: Fri, 26 Apr 2013 11:23:34 -0400
From: "J. Bruce Fields" <bfields@fieldses.org>
To: Malte =?utf-8?B?U2NocsO2ZGVy?= <maltesch@gmx.de>
Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: NFS4 sec=krb5 broken in 3.9-rc8
Message-ID: <20130426152334.GC17268@fieldses.org>
References: <5176E715.2070201@gmx.de>
 <20130423215807.GL3676@fieldses.org>
 <51777494.8010306@gmx.de>
 <20130424140152.GA9794@fieldses.org>
 <5178116F.1010608@gmx.de>
 <20130424192353.GI20275@fieldses.org>
 <517A46E7.1020404@gmx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <517A46E7.1020404@gmx.de>
User-Agent: Mutt/1.5.21 (2010-09-15)
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1152
Lines: 28

On Fri, Apr 26, 2013 at 11:20:39AM +0200, Malte Schröder wrote:
> On 24.04.2013 21:23, J. Bruce Fields wrote:
> > On Wed, Apr 24, 2013 at 07:07:59PM +0200, Malte Schröder wrote:
> > Probably some of those "svc_process dropit"s are coming from attempts to
> > look up the newly created cred (so lookups in the rsc_cache) which fail
> > for some reason.  I'm not sure what that would be.
> > 
> > --b.
> 
> Hi,
> I tried bisecting the problem. It identified
> 683428fae8c73d7d7da0fa2e0b6beb4d8df4e808 as the problem, reverting it
> didn't fix the problem, though. During the process there where some
> states where mounting wouldn't hang but be denied. I will try bisecting
> again, later.

Oh, so probably 3c34ae11fac3b30629581d0bfaf80f58e82cfbfb "nfsd: fix krb5
handling of anonymous principals" needs backporting to stable--could you
confirm whether applying that helps?

Thanks for the bisection.

--b.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/