From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout4.freenet.de ([195.4.92.94]:39154 "EHLO mout4.freenet.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752005Ab1HXMVw (ORCPT ); Wed, 24 Aug 2011 08:21:52 -0400 Message-ID: <4E54ECDF.9030804@01019freenet.de> (sfid-20110824_142155_744452_9226528D) Date: Wed, 24 Aug 2011 14:21:51 +0200 From: Andreas Hartmann MIME-Version: 1.0 To: Stanislaw Gruszka CC: linux-wireless@vger.kernel.org Subject: Re: [compat-wireless-3.1-rc1-1] rt2800usb crashes the machine References: <4E536DD8.6030308@01019freenet.de> <20110824090340.GA2277@redhat.com> In-Reply-To: <20110824090340.GA2277@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Stanislaw Gruszka schrieb: > On Tue, Aug 23, 2011 at 11:07:36AM +0200, Andreas Hartmann wrote: >> using rt2800usb with a Linksys WUSB600N v2 (rt3572) crashes the complete >> machine (SMP, Core i5, linux 3.0) on unloading the module after using it >> for a short period of time: >> - 2 times netperf -t TCP_MAERTS -H host >> - 2 times netperf -t TCP_STREAM -H host >> >> The error message in /var/log/messages is: >> >> phy0 -> rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy, aborting >> >> After the crash, you have to hard reset the machine. [...] > Otherwise perhaps you could photo crash logs on virtual terminal > (switched by Alt+Ctrl+F2 from X-window) or by using netconsole or kdump. There is no crash dump - the machine just hangs up itself and the fan is getting loader and loader (until max), because the machine is getting hot more and more. Kind regards, Andreas