From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261700AbUKSXtx (ORCPT ); Fri, 19 Nov 2004 18:49:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261707AbUKSXsJ (ORCPT ); Fri, 19 Nov 2004 18:48:09 -0500 Received: from ozlabs.org ([203.10.76.45]:59785 "EHLO ozlabs.org") by vger.kernel.org with ESMTP id S261700AbUKSXrV (ORCPT ); Fri, 19 Nov 2004 18:47:21 -0500 Date: Sat, 20 Nov 2004 10:47:17 +1100 From: Martin Pool To: linux-kernel@vger.kernel.org Subject: 2.6.8.1 hang when adding/removing tc rules Message-ID: <20041119234713.GA3809@sourcefrog.net> Mail-Followup-To: Martin Pool , linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.6+20040722i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I was experimenting with tc rules on a 2.6.8.1 kernel, adding and deleting rules on eth0 while traffic was flowing. After perhaps twenty iterations when I entered this command the machine hung. SysRq-b rebooted it. sudo tc qdisc add dev eth0 root tbf rate 100kbit latency 50ms burst 1540 This kernel has been very solid in other respects on this machine. -- Martin