Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758461AbbGQPCN (ORCPT ); Fri, 17 Jul 2015 11:02:13 -0400 Received: from Chamillionaire.breakpoint.cc ([80.244.247.6]:58966 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753310AbbGQPCM (ORCPT ); Fri, 17 Jul 2015 11:02:12 -0400 Date: Fri, 17 Jul 2015 17:02:08 +0200 From: Florian Westphal To: Toralf =?iso-8859-15?Q?F=F6rster?= Cc: Florian Westphal , netfilter-devel@vger.kernel.org, Linux Kernel , Pablo Neira Ayuso , kaber@trash.net, Marcelo Leitner Subject: Re: nf_conntrack: falling back to vmalloc. Message-ID: <20150717150208.GO25674@breakpoint.cc> References: <55A8C428.1000005@gmx.de> <20150717101009.GN25674@breakpoint.cc> <55A9125E.2080807@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <55A9125E.2080807@gmx.de> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 956 Lines: 18 Toralf F?rster wrote: > On 07/17/2015 12:10 PM, Florian Westphal wrote: > > Do you run containers? > > No, I just run 4 Gentoo chroot images in parallel - but I do that since autumn last year. > > Unfortunately I cannot see any correlation to an os/sw upgrade or a config change which could cause these messages nowadays to be appear. > Therefore I do wonder if some network related "traffic" causes this, b/c that box acts as a Tor exit relay too. No, I see no way how this would happen in response to network traffic. A conntrack hash table is only allocated on network namespace creation, or when a resize happens (someone changing /sys/module/nf_conntrack/parameters/hashsize). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/