From mboxrd@z Thu Jan 1 00:00:00 1970 From: Just Marc Subject: Re: Disabling "TCP Treason uncloaked" Date: Wed, 03 May 2006 09:06:30 +0100 Message-ID: <44586486.70702@corky.net> References: <44578691.4020402@corky.net> <200605021802.43301.ak@suse.de> <20060502.233246.92272407.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: ak@suse.de, netdev@vger.kernel.org Return-path: Received: from corky.net ([212.150.53.130]:56524 "EHLO zebday.corky.net") by vger.kernel.org with ESMTP id S965118AbWECHHb (ORCPT ); Wed, 3 May 2006 03:07:31 -0400 To: "David S. Miller" In-Reply-To: <20060502.233246.92272407.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org > From: Andi Kleen > Date: Tue, 2 May 2006 18:02:43 +0200 > > >> On Tuesday 02 May 2006 18:19, Just Marc wrote: >> >> >>> I thought that maybe it's time to either set TCP_DEBUG to 0 or >>> alternatively allow an admin to toggle the printing of this message >>> off/on? On a few busy web servers running usually latest versions of >>> 2.6 I have this message displaying hundreds (if not more) times a day, >>> >> You're talking to a lot of broken TCP clients then. >> > > Herbert Xu also fixed a bug that would cause that message > to be emitted erroneously, 9 times out of 10 that is why > people are seeing these messages. > > I think disabling that message is a non-starter, we want to > see the message because as we've seen it can point to bugs > on our end too. > > Correct, I noticed this was applied to 2.6.14, however, I am running 2.6.16 (and now 2.6.16.12) on all of the machines in question, I am seeing hundreds of these messages a day... Thanks