From owner-freebsd-stable@FreeBSD.ORG Tue May 5 03:47:14 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4AA0710656A8 for ; Tue, 5 May 2009 03:47:14 +0000 (UTC) (envelope-from david@usermode.org) Received: from proxy.meer.net (proxy.meer.net [64.13.141.13]) by mx1.freebsd.org (Postfix) with ESMTP id 2FCE58FC24 for ; Tue, 5 May 2009 03:47:14 +0000 (UTC) (envelope-from david@usermode.org) Received: from mail.meer.net (mail.meer.net [64.13.141.3]) by proxy.meer.net (8.14.3/8.14.3) with ESMTP id n453FYHI062723 for ; Mon, 4 May 2009 20:15:34 -0700 (PDT) (envelope-from david@usermode.org) Received: from radagast.usermode.org (netblock-66-245-217-76.dslextreme.com [66.245.217.76]) by mail.meer.net (8.13.3/8.13.3/meer) with ESMTP id n453FTFr015228 for ; Mon, 4 May 2009 20:15:29 -0700 (PDT) (envelope-from david@usermode.org) From: David Johnson To: freebsd-stable@freebsd.org Date: Mon, 4 May 2009 20:15:29 -0700 User-Agent: KMail/1.11.2 (FreeBSD/7.2-RELEASE; KDE/4.2.2; i386; ; ) MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200905042015.29394.david@usermode.org> X-Spam-Score: undef - spam scanning disabled X-CanIt-Geo: ip=64.13.141.3; country=US; region=CA; city=Mountain View; latitude=37.3974; longitude=-122.0732; metrocode=807; areacode=650; http://maps.google.com/maps?q=37.3974,-122.0732&z=6 X-CanItPRO-Stream: default X-Canit-Stats-ID: Bayes signature not available X-Scanned-By: CanIt (www . roaringpenguin . com) on 64.13.141.13 Subject: Xorg hangs with drmwtq in 7.2-RELEASE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 May 2009 03:47:14 -0000 This topic has been recently discussed twice before in the past month and a half, but without resolution. It now reappears on my system as I upgrade to 7.2-RELEASE. It does not happen with a build from RELENG_7 date=2009.03.13. I am desperately hoping for a resolution. To reiterate the problem: Xorg will occassionally hang. This only happens when compositing it enabled. I am using KDE 4.2.2, radeon driver, all ports updated to this morning. About a third of the time the kernel locks up, and I cannot ssh into the system. The other half of the time I can ssh into the system. There I notice that Xorg has the state of "drmwtq", with perhaps some other GUI processes in the same state. The video card is a Radeon X1550. I have tried with and without AGPMode set, and both XAA and EXA render modes. No change. You can look at my xorg.conf and Xorg log at: http://www.usermode.org/misc/xorg.conf http://www.usermode.org/misc/Xorg.0.log.old p.s. Posting to freebsd-stable, as this problem has been previously discussed here. If this is no longer the appropriate list, please let me know. Thank you, -- David Johnson