Return-Path: linux-nfs-owner@vger.kernel.org Received: from fieldses.org ([174.143.236.118]:50444 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932581Ab3DWV6H (ORCPT ); Tue, 23 Apr 2013 17:58:07 -0400 Date: Tue, 23 Apr 2013 17:58:07 -0400 To: Malte =?utf-8?B?U2NocsO2ZGVy?= Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: NFS4 sec=krb5 broken in 3.9-rc8 Message-ID: <20130423215807.GL3676@fieldses.org> References: <5176E715.2070201@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 In-Reply-To: <5176E715.2070201@gmx.de> From: "J. Bruce Fields" Sender: linux-nfs-owner@vger.kernel.org List-ID: On Tue, Apr 23, 2013 at 09:55:01PM +0200, Malte Schröder wrote: > Hi, > when I update my server from kernel 3.8.5 to 3.9-rc8 I cannot mount its > NFS exports from clients using nfs4 and sec=krb5. Using sec=sys works, > using 3.8.5 also works good with both modes. Could you get a network trace showing the failure Run tcpdump -s0 -wtmp.pcap then send us tmp.pcap. (You can also take a look at tmp.pcap yourself in wireshark--it may be obvious where the failure occurs.) --b.