From owner-freebsd-bugs Fri Sep 20 9:30:31 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0EF3237B406 for ; Fri, 20 Sep 2002 09:30:29 -0700 (PDT) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 67C8C43E65 for ; Fri, 20 Sep 2002 09:30:28 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id g8KGUSCo079552 for ; Fri, 20 Sep 2002 09:30:28 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id g8KGUSiU079545; Fri, 20 Sep 2002 09:30:28 -0700 (PDT) Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E65AB37B401 for ; Fri, 20 Sep 2002 09:28:35 -0700 (PDT) Received: from chowder.dons.net.au (ppp636.sa.padsl.internode.on.net [150.101.245.123]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4B3D143E65 for ; Fri, 20 Sep 2002 09:28:34 -0700 (PDT) (envelope-from darius@chowder.dons.net.au) Received: from chowder.dons.net.au (localhost [127.0.0.1]) by chowder.dons.net.au (8.12.6/8.12.5) with ESMTP id g8KGSVL4029515 for ; Sat, 21 Sep 2002 01:58:31 +0930 (CST) (envelope-from darius@chowder.dons.net.au) Received: (from darius@localhost) by chowder.dons.net.au (8.12.6/8.12.5/Submit) id g8KGSUwe029514; Sat, 21 Sep 2002 01:58:30 +0930 (CST) Message-Id: <200209201628.g8KGSUwe029514@chowder.dons.net.au> Date: Sat, 21 Sep 2002 01:58:30 +0930 (CST) From: "Daniel O'Connor" Reply-To: "Daniel O'Connor" To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/43133: dummynet hang in mysterious circumstances Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 43133 >Category: kern >Synopsis: dummynet hang in mysterious circumstances >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Sep 20 09:30:27 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Daniel O'Connor >Release: FreeBSD 4.7-PRERELEASE i386 >Organization: >Environment: FreeBSD midget.dons.net.au 4.6-STABLE FreeBSD 4.6-STABLE #4: Sat Aug 31 02:53:26 CST 2002 darius@midget.dons.net.au:/usr/obj/usr/src/sys/MIDGET i386 >Description: I use dummynet to reduce TCP traffic when I am playing games so my ping doesn't get too high. ... 01900 pipe 1 tcp from any to any out xmit tun0 02000 pipe 2 tcp from any to any in recv tun0 ... And set these accordingly. >How-To-Repeat: Use dummynet to limit TCP. Change the pipe limits a few times. Do some heavyish network traffic. Computer hangs solid with no back trace :( Yes, I realise this problem report is woeful :( >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message