From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32641 invoked from network); 8 Dec 2004 09:43:56 +0000 Received: from smtp.gentoo.org (156.56.111.197) by lists.gentoo.org with AES256-SHA encrypted SMTP; 8 Dec 2004 09:43:56 +0000 Received: from lists.gentoo.org ([156.56.111.196] helo=parrot.gentoo.org) by smtp.gentoo.org with esmtp (Exim 4.41) id 1CbyMW-0006KZ-Pf for arch-gentoo-user@lists.gentoo.org; Wed, 08 Dec 2004 09:43:56 +0000 Received: (qmail 32305 invoked by uid 89); 8 Dec 2004 09:43:40 +0000 Mailing-List: contact gentoo-user-help@gentoo.org; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail Reply-To: gentoo-user@lists.gentoo.org X-BeenThere: gentoo-user@gentoo.org Received: (qmail 26381 invoked from network); 8 Dec 2004 09:43:40 +0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type:content-transfer-encoding; b=i+9fbnt0ASd34M0WhXFWXAU+Va2B05C5PLGRaBLEPHa/0wHlpXtn54ZE2JvaDwaV+uojvmbD9L7eC5PCI2CZnMBkQZ5RNfo25gxgrBE7JDNPwjkFt54zZ34tjZ/CGg906tKPsiPnUwW1677avZhVFamz+mYmnl4121Q9qT2NhQw= Message-ID: <2ab8d39a04120801436357c3b@mail.gmail.com> Date: Wed, 8 Dec 2004 10:43:39 +0100 From: krzaq Reply-To: krzaq To: gentoo-user@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: [gentoo-user] packets with bad cheksum X-Archives-Salt: f8caed50-f8ef-43f7-9cff-657c61e04bbc X-Archives-Hash: b77cb753ffd901a13cc65bf8afbdc8bf Hello everybody! I recently tracked down a problem with my home server. After running for few hours, all connections start to work faulty (no connections or slow). When I run iptraf I see that approx. 30% of all packets are classified as BadIP (bad checksum in header right?). That concerns all intefraces (WAN, home LAN and even LO!!!!). Reboot helps but the problem returns shortly. I've booted form a memtest image and run memtest all day and night. All tests came out clear. I have kernel 2.6.8.1 with some patches (grsec,ip_accounting,imq,...), but It ran flawlessly for more than a month. The question is: how the hell can I debug it? Any hints? Memory is tested and I am quite stucked. I've put down squid and replaced named with nsd temporarily to eliminate any CPU & MEM eating daemons -- didn't help. No kernel pacnis, no kprintf's .. nothing in my dmesg ... bummer ... :( -- Regards Karol Krzak -- gentoo-user@gentoo.org mailing list