From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755355AbYFQJIv (ORCPT ); Tue, 17 Jun 2008 05:08:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750938AbYFQJIk (ORCPT ); Tue, 17 Jun 2008 05:08:40 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:51181 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1750873AbYFQJIj (ORCPT ); Tue, 17 Jun 2008 05:08:39 -0400 Date: Tue, 17 Jun 2008 02:08:40 -0700 (PDT) Message-Id: <20080617.020840.169830916.davem@davemloft.net> To: mingo@elte.hu Cc: kuznet@ms2.inr.ac.ru, vgusev@openvz.org, mcmanus@ducksong.com, xemul@openvz.org, netdev@vger.kernel.org, ilpo.jarvinen@helsinki.fi, linux-kernel@vger.kernel.org, e1000-devel@lists.sourceforge.net, rjw@sisk.pl Subject: Re: [TCP]: TCP_DEFER_ACCEPT causes leak sockets From: David Miller In-Reply-To: <20080617083220.GA11393@elte.hu> References: <20080617.003832.130616157.davem@davemloft.net> <20080617080958.GC12535@elte.hu> <20080617083220.GA11393@elte.hu> X-Mailer: Mew version 5.2 on Emacs 22.1 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ingo Molnar Date: Tue, 17 Jun 2008 10:32:20 +0200 > those up to 1000 msec delays can be 'felt' via ssh too, if this problem > triggers then the system is almost unusable via the network. Local > latencies are perfect so it's an e1000 problem. Or some kind of weird interrupt problem. Such an interrupt level bug would also account for the TX timeout's you're seeing btw.