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Date:      Fri, 03 Apr 2009 00:17:08 -0500
From:      Robert Noland <rnoland@FreeBSD.org>
To:        Artem Kim <artem_kim@inbox.ru>
Cc:        freebsd-x11@freebsd.org, freebsd-stable@freebsd.org
Subject:   Re: 7.2-PRERELEASE X-server hang in "drmwtq"
Message-ID:  <1238735828.65025.5.camel@balrog.2hip.net>
In-Reply-To: <200904030223.27059.artem_kim@inbox.ru>
References:  <200904030223.27059.artem_kim@inbox.ru>

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On Fri, 2009-04-03 at 02:23 +0400, Artem Kim wrote:
> Hi.
>=20
> In last time, I have a problem with stability
> on my system:
>=20
> 7.2-PRERELEASE Thu Apr 2 20:20:31 MSD 2009 amd64 (UP); ati 9800-XT
>=20
> From time to time the x-server go in "drmwtq" state if the AIGLX is enabl=
ed.
> This usually happens when creating a new window.
>=20
> If I setup hw.dri.0.debug to "1", I get a lot of
> messages:
>=20
> [drm: pid1469: drm_ioctl] pid =3D 1469, cmd =3D 0x80046457, nr =3D 0x57, =
dev=20
> 0xffffff0001306800, auth =3D 1
> [drm: pid1469: drm_ioctl] returning -1
>=20
> I can see a recurring message in in ktrace:
>=20
> 1469 Xorg PSIG SIGALRM caught handler =3D 0x4dca90 mask =3D 0x0 code =3D =
0x0
> 1469 Xorg CALL sigreturn (0x7fffffffe5b0)
> 1469 Xorg RET sigreturn JUSTRETURN
> 1469 Xorg CALL ioctl (0xa, 0x80046457, 0x8156e807c)
> 1469 Xorg RET ioctl RESTART
>=20
> 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.
>=20
> I am ready to provide any additional information.
>=20
> 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@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-x11
> To unsubscribe, send any mail to "freebsd-x11-unsubscribe@freebsd.org"
--=20
Robert Noland <rnoland@FreeBSD.org>
FreeBSD

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