From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754634Ab0CYUEn (ORCPT ); Thu, 25 Mar 2010 16:04:43 -0400 Received: from mail-fx0-f223.google.com ([209.85.220.223]:41365 "EHLO mail-fx0-f223.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751396Ab0CYUEl (ORCPT ); Thu, 25 Mar 2010 16:04:41 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:reply-to:to:subject:date:user-agent:mime-version:content-type :content-transfer-encoding:message-id; b=A9gktRAykM3mMEZJrf+9LyzM+RJHQMUstPKjjlp1lQ7fG2s7vqPnqkuXC9w31o0vGC 9BN52cwrTiPbOULKCeRjO7t/aa5IUGxbAbwIgkM7Z3sBLBya09+dE0nzpkm1vzj9CgIq Utf92ysM3CnOODlJptNwbFHnh6Ugf/vcbySlU= From: Maciej Rutecki Reply-To: maciej.rutecki@gmail.com To: "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, jbarnes@virtuousgeek.org, bjorn.helgaas@hp.com, airlied@linux.ie Subject: [Regresion] [2.6.34-rc1] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Date: Thu, 25 Mar 2010 21:04:24 +0100 User-Agent: KMail/1.12.4 (Linux/2.6.34-rc2; KDE/4.3.4; i686; ; ) MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201003252104.24965.maciej.rutecki@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Last known good: 2.6.33 Failing kernels: 2.6.34-rc1 and 2.6.34-rc2 Driver: Video(DRI - Intel) When XWindow starts I got: Mar 25 19:58:10 gumis kernel: [ 133.624028] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Mar 25 19:58:10 gumis kernel: [ 133.624221] render error detected, EIR: 0x00000000 Mar 25 19:58:10 gumis kernel: [ 133.624291] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 ( awaiting 691 at 682) Mar 25 19:58:11 gumis kdm[2592]: X server for display :0 terminated unexpectedly after this only SysRq keys work. Similar problem (older kernels): https://bugzilla.kernel.org/show_bug.cgi?id=15004 Workaround: setting i915.modeset=1 pci=nocrs OR i915.modeset=0 Dmesg with i915.modeset=1 pci=nocrs: http://unixy.pl/maciek/download/kernel/2.6.34-rc2/gumis/dmesg2.6.34-rc2.txt Config: http://unixy.pl/maciek/download/kernel/2.6.34-rc2/gumis/config-2.6.34-rc2 Syslog (i915.modeset=1 -- when hangs)): http://unixy.pl/maciek/download/kernel/2.6.34-rc2/gumis/syslog-2.6.34-rc2 lspci: http://unixy.pl/maciek/download/kernel/2.6.34-rc2/gumis/lspci.txt Regards -- Maciej Rutecki http://www.maciek.unixy.pl