From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752813AbbEFOBA (ORCPT ); Wed, 6 May 2015 10:01:00 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:36787 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750930AbbEFOAl (ORCPT ); Wed, 6 May 2015 10:00:41 -0400 Date: Wed, 06 May 2015 10:00:36 -0400 (EDT) Message-Id: <20150506.100036.1263633520950199131.davem@davemloft.net> To: ying.huang@intel.com Cc: pshelar@nicira.com, linux-kernel@vger.kernel.org, lkp@01.org Subject: Re: [LKP] [GRE] c5441932145: IP-Config: Failed to open gretap0 From: David Miller In-Reply-To: <1430881593.5148.0.camel@intel.com> References: <1430881593.5148.0.camel@intel.com> X-Mailer: Mew version 6.6 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 06 May 2015 07:00:41 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Huang Ying Date: Wed, 06 May 2015 11:06:33 +0800 > FYI, we noticed the below changes on > > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > commit c54419321455631079c7d6e60bc732dd0c5914c5 ("GRE: Refactor GRE tunneling code.") > > After the commit, we found the following message in kernel log: > > [ 1.935578] IP-Config: Failed to open gretap0 > > I think that may make some user confused. I would be careful about analyzing the state of the tree specifically at the commit, because there have been many, many, bug fixes applied to the tree since then specifically to deal with fallout from that change.