From: "J. Bruce Fields" <bfields@fieldses.org>
To: "Malte Schröder" <maltesch@gmx.de>
Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: NFS4 sec=krb5 broken in 3.9-rc8
Date: Fri, 26 Apr 2013 13:16:40 -0400 [thread overview]
Message-ID: <20130426171640.GF17268@fieldses.org> (raw)
In-Reply-To: <517AB1B3.7000301@gmx.de>
On Fri, Apr 26, 2013 at 06:56:19PM +0200, Malte Schröder wrote:
> On 26.04.2013 17:23, J. Bruce Fields wrote:
> > 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.
> >
>
> Well, I have the problem on 3.9-rc8, 3.8.5 works totally fine for me.
Oops, right--should have looked at the subject line.
> Just for fun I reverted the path you mentioned, and now the behaviour
> has changed: It doesn't hang anymore, now I get access denied from the
> server.
OK, I'm out of ideas for now....
--b.
prev parent reply other threads:[~2013-04-26 17:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-23 19:55 NFS4 sec=krb5 broken in 3.9-rc8 Malte Schröder
2013-04-23 21:58 ` J. Bruce Fields
2013-04-24 5:58 ` Malte Schröder
2013-04-24 14:01 ` J. Bruce Fields
2013-04-24 17:07 ` Malte Schröder
2013-04-24 19:23 ` J. Bruce Fields
2013-04-26 9:20 ` Malte Schröder
2013-04-26 15:23 ` J. Bruce Fields
2013-04-26 16:56 ` Malte Schröder
2013-04-26 17:16 ` J. Bruce Fields [this message]
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