Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752705Ab3HVJBo (ORCPT ); Thu, 22 Aug 2013 05:01:44 -0400 Received: from mail.renton.name ([90.155.165.44]:37089 "EHLO beaver.old-horrors.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752247Ab3HVJBk (ORCPT ); Thu, 22 Aug 2013 05:01:40 -0400 X-Greylist: delayed 723 seconds by postgrey-1.27 at vger.kernel.org; Thu, 22 Aug 2013 05:01:39 EDT Date: Thu, 22 Aug 2013 12:47:42 +0400 From: Alexey Vlasov To: linux-kernel@vger.kernel.org Subject: There is strange packets dropping on new kernels Message-ID: <20130822084742.GD13676@beaver> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline 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: 761 Lines: 32 Hi. I noticed that tcpdump shows many dropped packets on new kernels. It looks like that: # tcpdump -n -i eth0 -c 10 ... 10 packets captured 10 packets received by filter 0 packets dropped by kernel 4294967268 packets dropped by interface # uname -r 3.10.7 On old kernels the same command doesn't drop anything. # tcpdump -n -i eth0 -c 10 10 packets captured 140 packets received by filter 0 packets dropped by kernel # uname -r 3.8.11 What can I do to fix it? Or is it right? Thanks. -- BRGDS. Alexey Vlasov. -- 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/