From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752310Ab1IEJo6 (ORCPT ); Mon, 5 Sep 2011 05:44:58 -0400 Received: from mailgw01.dd24.net ([193.46.215.41]:46712 "EHLO mailgw01.dd24.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752261Ab1IEJov (ORCPT ); Mon, 5 Sep 2011 05:44:51 -0400 MIME-Version: 1.0 Date: Mon, 05 Sep 2011 09:42:01 +0000 From: Christoph Anton Mitterer To: Stanislaw Gruszka Cc: Jonathan Nieder , , "John W. Linville" , Greg Dietsche , Subject: Re: iwl4965: "MAC is in deep sleep!" freezes In-Reply-To: <20110905091918.GC2221@redhat.com> References: <20110902233806.GA22157@elie> <20110905091918.GC2221@redhat.com> Message-ID: <265f56a4dc9f5d3edeca3d101e445353@imap.dd24.net> User-Agent: RoundCube Webmail/0.3.1 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 5 Sep 2011 11:19:18 +0200, Stanislaw Gruszka wrote: > this look like firmware hang. This happen just after module load, that's > good news, because it allow to log relative small amount debug messages > to see what possibly driver do wrong to crash firmware. Note, that the effects of - usually but not always - frozen system while the errors are printed (sometimes keyboard input seems still be possible during that) ... happen over and over again... say about every 10 minutes or so. Not just the first time the modules is loaded. Is the firmware loaded over and over again? > Please configure syslog to log kernel debug messages. Will mail it later. Cheers, Chris.