Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758170AbYJQUCV (ORCPT ); Fri, 17 Oct 2008 16:02:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757914AbYJQUCF (ORCPT ); Fri, 17 Oct 2008 16:02:05 -0400 Received: from wf-out-1314.google.com ([209.85.200.168]:47558 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755824AbYJQUCB (ORCPT ); Fri, 17 Oct 2008 16:02:01 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=CfH/9rPPXL3B9pykT8Vz2qZ2Az4IfyIpCqowjZeMvTnAc76L7Zmh/2tBPoBmwF0iim UhLACMka9qpC1lYtGcnIVDAgjMv/rTfbxXPilFSjth8rRKwIJlcee7x+9GqPi9DH7Fv3 vAtF3SeHekNAe/76GleeV/fZnUIw4uWhlR608= Message-ID: <1ba2fa240810171302h7dcc92acr18c060425c4a93d@mail.gmail.com> Date: Fri, 17 Oct 2008 22:02:01 +0200 From: "Tomas Winkler" To: "Richard Scherping" Subject: Re: iwlagn: associating with AP causes kernel hiccup Cc: "Frederik Himpe" , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <48F8AEF1.5030603@scherping.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <1224104363.19219.30.camel@rc-desk> <48F8AEF1.5030603@scherping.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1412 Lines: 29 On Fri, Oct 17, 2008 at 5:27 PM, Richard Scherping wrote: >>>>> When I associate with an AP, Linux 2.6.27 seems to "hang" for a few >>>>> seconds. During that time, all sound stops playing and keyboard and >>>>> mouse input is impossible. >>> >>> I'm using Mandriva 2009.0 x86_64 with wpa_supplicant and Mandriva's >>> wireless network configuration tool (drakroam). >>> >>> Actually I just found out that running # ifconfig wlan0 down >>> is enough to trigger the sound and mouse hanging for a few seconds. >> >> And shortly after I wrote that, while associating while getting an IP >> with dhclient when associating with a WPA encrypted AP, I got this >> backtrace in my logs: >> [...] > > I have a similar problem here. No crash up to now, but the very same "hang" for a few seconds on "ifconfig wlan0 down". Interestingly this does only happen after a normal boot - once I did a suspend and resume (S3), there is no hang anymore. > > Hardware: Thinkpad T61p with Intel 4965 agn > Software: Debian Lenny x86_64 with vanilla 2.6.27 kernel > Driver in 2.6.27 is not stable, please try to reproduce this in current wireless-testing.git. Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/