Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161239AbWJDSCr (ORCPT ); Wed, 4 Oct 2006 14:02:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1422659AbWJDSCN (ORCPT ); Wed, 4 Oct 2006 14:02:13 -0400 Received: from ackle.nomi.cz ([81.31.33.35]:16011 "EHLO ackle.nomi.cz") by vger.kernel.org with ESMTP id S1161901AbWJDSCE (ORCPT ); Wed, 4 Oct 2006 14:02:04 -0400 Date: Wed, 4 Oct 2006 20:02:01 +0200 From: onovy@nomi.cz To: linux-kernel@vger.kernel.org Subject: ip_conntrack_core - possible memory leak in 2.4 Message-ID: <20061004180201.GA18386@nomi.cz> Reply-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1119 Lines: 35 hi, i have there MontaVista based router, with 2.4.17_mvl21-malta-mips_fp_le kernel. I think, there is memory leak in ip_conntrack code. There are eta 500 conntrack connection all the time. But after some day i get "ip_conntrack: table full" in kmsg. /proc/sys/net/ipv4/netfilter/ip_conntrack_max have 3072 value. grep ip_conntrack /proc/slabinfo ip_conntrack 3006 3250 384 319 325 1 ^^ there are 3006 allocated conntracks cat /proc/net/ip_conntrack | wc -l 30 ^^ in table are only 30 lines. Acording to this: http://lists.netfilter.org/pipermail/netfilter-devel/2004-May/015628.html i don't think, this is fixed in 2.4 tree, but i can't test it with newer version. Thanks -- S pozdravem/Best regards Ondrej Novy Email: onovy@nomi.cz Jabber: onovy@njs.netlab.cz ICQ: 115-674-713 MSN: onovy@hotmail.com Yahoo ID: novy_ondrej Tel/Cell: +420 777 963 207 - 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/