From owner-freebsd-stable@FreeBSD.ORG Wed Feb 2 19:46:13 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A394E16A4CE for ; Wed, 2 Feb 2005 19:46:13 +0000 (GMT) Received: from smtp05.web.de (smtp05.web.de [217.72.192.209]) by mx1.FreeBSD.org (Postfix) with ESMTP id 58C5B43D2D for ; Wed, 2 Feb 2005 19:46:13 +0000 (GMT) (envelope-from nakal@web.de) Received: from [217.225.226.126] (helo=localhost.localdomain) by smtp05.web.de with esmtp (TLSv1:RC4-MD5:128) (WEB.DE 4.103 #192) id 1CwQS4-0007ao-00 for freebsd-stable@freebsd.org; Wed, 02 Feb 2005 20:46:12 +0100 From: Martin To: FreeBSD Stable Content-Type: text/plain Date: Wed, 02 Feb 2005 20:46:09 +0100 Message-Id: <1107373569.804.17.camel@klotz.local> Mime-Version: 1.0 X-Mailer: Evolution 2.0.3 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit Sender: nakal@web.de X-Sender: nakal@web.de Subject: Remote panic with ath(4) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Feb 2005 19:46:13 -0000 Hi, there is a way to crash a connected wireless box running with ath(4) by using another one with an ath(4) interface in hostap mode. Steps to reproduce: # ifconfig ath0 powersavesleep 0 # ping The panic is in: ath_beacon_config() Problem: Fatal trap 18: integer divide fault while in kernel mode on the wireless client uname shows: FreeBSD 5.3-STABLE FreeBSD 5.3-STABLE #0: Sat Jan 29 19:30:55 CET 2005 i386 Martin