From owner-freebsd-mobile@FreeBSD.ORG Tue Jul 29 08:29:31 2008 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 33F5A1065672; Tue, 29 Jul 2008 08:29:31 +0000 (UTC) (envelope-from vova@sw.ru) Received: from relay.sw.ru (mailhub.sw.ru [195.214.232.25]) by mx1.freebsd.org (Postfix) with ESMTP id B38198FC26; Tue, 29 Jul 2008 08:29:30 +0000 (UTC) (envelope-from vova@sw.ru) Received: from vbook.fbsd.ru ([10.30.1.111]) (authenticated bits=0) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id m6T8TQHG027279 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 29 Jul 2008 12:29:28 +0400 (MSD) Received: from vova by vbook.fbsd.ru with local (Exim 4.69 (FreeBSD)) (envelope-from ) id 1KNkaE-0002Fb-No; Tue, 29 Jul 2008 12:29:26 +0400 From: Vladimir Grebenschikov To: "Alexandre \"Sunny\" Kovalenko" In-Reply-To: <1217080043.1167.2.camel@RabbitsDen> References: <1216991500.1765.35.camel@localhost> <1217080043.1167.2.camel@RabbitsDen> Content-Type: text/plain Content-Transfer-Encoding: 7bit Organization: SWsoft Date: Tue, 29 Jul 2008 12:29:26 +0400 Message-Id: <1217320166.1830.12.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 FreeBSD GNOME Team Port Sender: Vladimir Grebenschikov Cc: current , freebsd-mobile Subject: Re: Hard lockup CURRENT lockup with ath0 and no wireless networks in proximity X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: vova@fbsd.ru List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Jul 2008 08:29:31 -0000 On Sat, 2008-07-26 at 09:47 -0400, Alexandre "Sunny" Kovalenko wrote: > > And I've noticed that attempt to start wireless (start of > > wpa_supplicatnt) when there is no wireless networks in proximity leads > > to hard lockup of notebook, even DDB can't be called. ... > > Once I've noticed extremely high interrupt rate before lockup. > > > > In case when there is wireless networks around everything goes as > > expected. > > > > Any hints will be very appreciated. > > > Are you running powerd? And if yes, does the problem disappear if you > stop powerd before starting wpa_supplicant? > > If both answers are "Yes", see: Both are yes > http://www.freebsd.org/cgi/getmsg.cgi?fetch=474718+0 > +/usr/local/www/db/text/2008/freebsd-stable/20080713.freebsd-stable Will check and try patch, when I'll be in area without wireless coverage. Thanks > HTH, -- Vladimir B. Grebenschikov vova@fbsd.ru