7.2-PRERELEASE X-server hang in "drmwtq"

[Robert Noland]

On Fri, 2009-04-03 at 02:23 +0400, Artem Kim wrote:
> Hi.
> 
> In last time, I have a problem with stability
> on my system:
> 
> 7.2-PRERELEASE Thu Apr 2 20:20:31 MSD 2009 amd64 (UP); ati 9800-XT
> 
> From time to time the x-server go in "drmwtq" state if the AIGLX is enabled.
> This usually happens when creating a new window.
> 
> If I setup hw.dri.0.debug to "1", I get a lot of
> messages:
> 
> [drm: pid1469: drm_ioctl] pid = 1469, cmd = 0x80046457, nr = 0x57, dev 
> 0xffffff0001306800, auth = 1
> [drm: pid1469: drm_ioctl] returning -1
> 
> I can see a recurring message in in ktrace:
> 
> 1469 Xorg PSIG SIGALRM caught handler = 0x4dca90 mask = 0x0 code = 0x0
> 1469 Xorg CALL sigreturn (0x7fffffffe5b0)
> 1469 Xorg RET sigreturn JUSTRETURN
> 1469 Xorg CALL ioctl (0xa, 0x80046457, 0x8156e807c)
> 1469 Xorg RET ioctl RESTART
> 
> The problems started after vblank rework in the STABLE.
> The first time I got a panic when i try to restart or shutdown x-server,
> but the problem with panic was solved (for me ;)) quickly.
> 
> I am ready to provide any additional information.
> 
> Many thanks for your work.

Ok, I haven't really seen a problem on ati.  Intel is a nightmare... I
think that I have it all sorted out now, but in order to deal with some
of this, I am having to rework all of the drivers.

robert.

> _______________________________________________
> freebsd-x11 at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-x11
> To unsubscribe, send any mail to "freebsd-x11-unsubscribe at freebsd.org"
-- 
Robert Noland <rnoland at FreeBSD.org>
FreeBSD
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 196 bytes
Desc: This is a digitally signed message part
Url : http://lists.freebsd.org/pipermail/freebsd-x11/attachments/20090403/d6cad1e3/attachment.pgp