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Date:      Fri, 8 May 2009 14:58:53 -0700
From:      David Johnson <david@usermode.org>
To:        freebsd-stable@freebsd.org
Cc:        Robert Noland <rnoland@freebsd.org>
Subject:   Re: Xorg hangs with drmwtq in 7.2-RELEASE
Message-ID:  <200905081458.53651.david@usermode.org>
In-Reply-To: <1241793345.1733.5.camel@balrog.2hip.net>
References:  <200905042015.29394.david@usermode.org> <200905072229.17798.david@usermode.org> <1241793345.1733.5.camel@balrog.2hip.net>

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On Friday 08 May 2009 07:35:45 am Robert Noland wrote:
> I still can't reproduce this...  I updated the Xserver, libGL and dri
> ports yesterday, all of which could be related to locking up the GPU and
> worth a shot.  Failing that, I need you to enabled drm debugging. Start
> the system without X, kldload radeon.ko, set sysctl hw.dri.0.debug=1
> then startx.

I've got all the updated ports as of last night, so that wasn't it.

I turned AIGLX back on, and it promptly locked up again. This time, however,
the screen went black instead of freezing, but otherwise the same as always.
I then turned on hw.dri.0.debug, and messages quickly filled up with the
following repeated message:

[drm:pid1195:drm_ioctl]     returning 4
[drm:pid1195:drm_ioctl] pid=1195, cmd=0x80046457, nr=0x57, dev 0xc615fa00, auth=1


-- 
David Johnson



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