From owner-freebsd-bugs@FreeBSD.ORG Fri Aug 18 12:20:28 2006 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org 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 031B516A4DD for ; Fri, 18 Aug 2006 12:20:28 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2D49B43D7C for ; Fri, 18 Aug 2006 12:20:16 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k7ICKFS1039293 for ; Fri, 18 Aug 2006 12:20:15 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k7ICKFhl039292; Fri, 18 Aug 2006 12:20:15 GMT (envelope-from gnats) Resent-Date: Fri, 18 Aug 2006 12:20:15 GMT Resent-Message-Id: <200608181220.k7ICKFhl039292@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Joost Bekkers Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A16E616A4DD for ; Fri, 18 Aug 2006 12:17:04 +0000 (UTC) (envelope-from joost@jodocus.org) Received: from bps.jodocus.org (a198193.upc-a.chello.nl [62.163.198.193]) by mx1.FreeBSD.org (Postfix) with ESMTP id D483A43D49 for ; Fri, 18 Aug 2006 12:17:03 +0000 (GMT) (envelope-from joost@jodocus.org) Received: from jodocus.org (localhost [127.0.0.1]) by bps.jodocus.org (8.13.6/8.13.6) with ESMTP id k7ICH2pq025869 for ; Fri, 18 Aug 2006 14:17:02 +0200 (CEST) (envelope-from joost@jodocus.org) Received: (from joost@localhost) by jodocus.org (8.13.6/8.13.6/Submit) id k7ICH1F4025868; Fri, 18 Aug 2006 14:17:01 +0200 (CEST) (envelope-from joost) Message-Id: <200608181217.k7ICH1F4025868@jodocus.org> Date: Fri, 18 Aug 2006 14:17:01 +0200 (CEST) From: Joost Bekkers To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: bin/102226: dhclient stops working, 100% cpu and logs at ~4000 lines/sec X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Joost Bekkers List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Aug 2006 12:20:28 -0000 >Number: 102226 >Category: bin >Synopsis: dhclient stops working, 100% cpu and logs at ~4000 lines/sec >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Aug 18 12:20:15 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Joost Bekkers >Release: FreeBSD 6.1-RELEASE i386 >Organization: >Environment: System: FreeBSD bps.jodocus.org 6.1-RELEASE FreeBSD 6.1-RELEASE #0: Sun May 14 21:49:16 CEST 2006 joost@bps.jodocus.org:/usr/src/sys/i386/compile/bps i386 alloc.c:__FBSDID("$FreeBSD: src/sbin/dhclient/alloc.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); bpf.c:__FBSDID("$FreeBSD: src/sbin/dhclient/bpf.c,v 1.2.2.3 2005/12/20 21:11:16 brooks Exp $"); clparse.c:__FBSDID("$FreeBSD: src/sbin/dhclient/clparse.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); conflex.c:__FBSDID("$FreeBSD: src/sbin/dhclient/conflex.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); convert.c:__FBSDID("$FreeBSD: src/sbin/dhclient/convert.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); dhclient.c:__FBSDID("$FreeBSD: src/sbin/dhclient/dhclient.c,v 1.6.2.4 2006/01/24 05:59:27 brooks Exp $"); dispatch.c:__FBSDID("$FreeBSD: src/sbin/dhclient/dispatch.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); errwarn.c:__FBSDID("$FreeBSD: src/sbin/dhclient/errwarn.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); hash.c:__FBSDID("$FreeBSD: src/sbin/dhclient/hash.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); inet.c:__FBSDID("$FreeBSD: src/sbin/dhclient/inet.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); options.c:__FBSDID("$FreeBSD: src/sbin/dhclient/options.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); packet.c:__FBSDID("$FreeBSD: src/sbin/dhclient/packet.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); parse.c:__FBSDID("$FreeBSD: src/sbin/dhclient/parse.c,v 1.2.2.1 2005/09/10 17:01:16 brooks Exp $"); privsep.c:__FBSDID("$FreeBSD: src/sbin/dhclient/privsep.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); tables.c:__FBSDID("$FreeBSD: src/sbin/dhclient/tables.c,v 1.1.1.1.2.2 2005/09/10 17:01:16 brooks Exp $"); tree.c:__FBSDID("$FreeBSD: src/sbin/dhclient/tree.c,v 1.1.1.1.2.1 2005/09/10 17:01:16 brooks Exp $"); >Description: After some time (anything from a day up to a week) dhclient starts logging N bad IP checksums seen in N packets at a rate of 4k lines/sec. Dhclient effectivly stops functioning. Combined cpu load of dhclient and syslogd is 100% Lease is not renewed and expires. >How-To-Repeat: /sbin/dhclient and wait. >Fix: >Release-Note: >Audit-Trail: >Unformatted: