From: Stanislaw Gruszka <sgruszka@redhat.com>
To: Andreas Hartmann <andihartmann@01019freenet.de>
Cc: linux-wireless@vger.kernel.org
Subject: Re: [compat-wireless-3.1-rc1-1] rt2800usb crashes the machine
Date: Wed, 24 Aug 2011 11:03:41 +0200 [thread overview]
Message-ID: <20110824090340.GA2277@redhat.com> (raw)
In-Reply-To: <4E536DD8.6030308@01019freenet.de>
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.
Did you hibernate machine anytime before the rmmod ?
If so, we have fix on wireless-testing tree:
http://git.kernel.org/?p=linux/kernel/git/linville/wireless-testing.git;a=commitdiff;h=543cc38c8fe86deba4169977c61eb88491036837
Otherwise perhaps you could photo crash logs on virtual terminal
(switched by Alt+Ctrl+F2 from X-window) or by using netconsole or kdump.
Stanislaw
next prev parent reply other threads:[~2011-08-24 9:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-23 9:07 [compat-wireless-3.1-rc1-1] rt2800usb crashes the machine Andreas Hartmann
2011-08-24 9:03 ` Stanislaw Gruszka [this message]
2011-08-24 11:59 ` Andreas Hartmann
2011-08-24 12:21 ` Andreas Hartmann
2011-08-25 16:11 ` Stanislaw Gruszka
2011-08-26 6:56 ` Andreas Hartmann
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