Activity log for bug #1174495

Date Who What changed Old value New value Message
2013-04-29 19:20:39 sfar bug added bug
2013-04-29 19:33:07 sfar attachment added Callstack from crash on login https://bugs.launchpad.net/ubuntu/+source/kde-workspace/+bug/1174495/+attachment/3659363/+files/crash.txt
2013-04-29 19:43:50 sfar description I think the version of kwin included in 13.04 contains a known bug as described here: https://bugs.kde.org/show_bug.cgi?id=315089 https://bugs.freedesktop.org/show_bug.cgi?id=61182 My understanding of the problem is as follows: * The Mesa radeon r600 driver recently added support for MSAA GLX visuals * Kwin isn't aware of MSAA properties and happens to (incorrectly) pick MSAA visuals for everything * These visuals occupy a large amount of memory when running at high monitor resolutions * Mesa is "only" capable of mapping 256MB of visuals into CPU address space at once * Kwin's oversize visuals exceeds this limit, resulting in constant crashes The two radeon systems I have both crash immediately after logging in, when running with at a resolution of 2560x1440 and desktop effects enabled. After restarting kwin, a crash can be induced by performing actions that triggers desktop effects/animations. The resulting callstack is as given in the linked KDE bug. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: kde-window-manager 4:4.10.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 Date: Mon Apr 29 19:53:57 2013 InstallationDate: Installed on 2013-04-27 (2 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True SourcePackage: kde-workspace UpgradeStatus: No upgrade log present (probably fresh install) I think the version of kwin included in 13.04 contains a known bug as described here: https://bugs.kde.org/show_bug.cgi?id=315089 https://bugs.freedesktop.org/show_bug.cgi?id=61182 My understanding of the problem is as follows: * The Mesa radeon r600 driver recently added support for MSAA GLX visuals * Kwin isn't aware of MSAA properties and happens to (incorrectly) pick MSAA visuals for everything * These visuals occupy a large amount of memory when running at high monitor resolutions * Mesa is "only" capable of mapping 256MB of visuals into CPU address space at once * Kwin's oversize visuals exceeds this limit, resulting in constant crashes The two radeon systems I have both crash immediately after logging in, when running with at a resolution of 2560x1440 and desktop effects enabled. After restarting kwin, a crash can be induced by performing actions that triggers desktop effects/animations. The resulting callstack is attached. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: kde-window-manager 4:4.10.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 Date: Mon Apr 29 19:53:57 2013 InstallationDate: Installed on 2013-04-27 (2 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True SourcePackage: kde-workspace UpgradeStatus: No upgrade log present (probably fresh install)
2013-05-02 10:57:34 Harald Sitter kde-workspace (Ubuntu): importance Undecided Medium
2013-05-02 11:05:09 Harald Sitter kde-workspace (Ubuntu): status New Fix Committed
2013-05-02 11:07:23 Harald Sitter nominated for series Ubuntu Raring
2013-05-02 11:07:23 Harald Sitter bug task added kde-workspace (Ubuntu Raring)
2013-05-02 11:07:23 Harald Sitter nominated for series Ubuntu Saucy
2013-05-02 11:07:23 Harald Sitter bug task added kde-workspace (Ubuntu Saucy)
2013-05-02 11:07:31 Harald Sitter kde-workspace (Ubuntu Saucy): status Fix Committed Triaged
2013-05-02 11:07:35 Harald Sitter kde-workspace (Ubuntu Raring): status New Triaged
2013-05-02 11:07:37 Harald Sitter kde-workspace (Ubuntu Raring): importance Undecided Medium
2013-05-04 13:23:29 Harald Sitter description I think the version of kwin included in 13.04 contains a known bug as described here: https://bugs.kde.org/show_bug.cgi?id=315089 https://bugs.freedesktop.org/show_bug.cgi?id=61182 My understanding of the problem is as follows: * The Mesa radeon r600 driver recently added support for MSAA GLX visuals * Kwin isn't aware of MSAA properties and happens to (incorrectly) pick MSAA visuals for everything * These visuals occupy a large amount of memory when running at high monitor resolutions * Mesa is "only" capable of mapping 256MB of visuals into CPU address space at once * Kwin's oversize visuals exceeds this limit, resulting in constant crashes The two radeon systems I have both crash immediately after logging in, when running with at a resolution of 2560x1440 and desktop effects enabled. After restarting kwin, a crash can be induced by performing actions that triggers desktop effects/animations. The resulting callstack is attached. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: kde-window-manager 4:4.10.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 Date: Mon Apr 29 19:53:57 2013 InstallationDate: Installed on 2013-04-27 (2 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True SourcePackage: kde-workspace UpgradeStatus: No upgrade log present (probably fresh install) [Impact] KWin 4.10.2 is using MSAA visuals with 13.04's mesa. This is unintended and leads to resource exhaustion which eventually crashes kwin. This affects all users on the r600 with sufficiently sized displays. [Test Case] Run Kwin on the r600, if it does not crash after a while we are happy. [Regression Potential] None, the fix was done by an upstream KWin and Mesa developer plus it has been incorporated into Fedora for a while plus it was used elsewhere in KWin already but not in this specific code path. [Other Info] None. -------------------------------------- I think the version of kwin included in 13.04 contains a known bug as described here: https://bugs.kde.org/show_bug.cgi?id=315089 https://bugs.freedesktop.org/show_bug.cgi?id=61182 My understanding of the problem is as follows: * The Mesa radeon r600 driver recently added support for MSAA GLX visuals * Kwin isn't aware of MSAA properties and happens to (incorrectly) pick MSAA visuals for everything * These visuals occupy a large amount of memory when running at high monitor resolutions * Mesa is "only" capable of mapping 256MB of visuals into CPU address space at once * Kwin's oversize visuals exceeds this limit, resulting in constant crashes The two radeon systems I have both crash immediately after logging in, when running with at a resolution of 2560x1440 and desktop effects enabled. After restarting kwin, a crash can be induced by performing actions that triggers desktop effects/animations. The resulting callstack is attached. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: kde-window-manager 4:4.10.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 Date: Mon Apr 29 19:53:57 2013 InstallationDate: Installed on 2013-04-27 (2 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True SourcePackage: kde-workspace UpgradeStatus: No upgrade log present (probably fresh install)
2013-05-04 13:25:46 Launchpad Janitor branch linked lp:~kubuntu-packagers/kubuntu-packaging/kde-workspace
2013-05-04 13:43:04 Harald Sitter kde-workspace (Ubuntu Raring): status Triaged In Progress
2013-05-04 13:43:09 Harald Sitter kde-workspace (Ubuntu Saucy): status Triaged In Progress
2013-05-04 13:43:16 Harald Sitter kde-workspace (Ubuntu Raring): assignee Harald Sitter (apachelogger)
2013-05-04 13:43:21 Harald Sitter kde-workspace (Ubuntu Saucy): assignee Harald Sitter (apachelogger)
2013-05-04 14:11:14 Scott Kitterman kde-workspace (Ubuntu Raring): status In Progress Fix Committed
2013-05-04 14:11:16 Scott Kitterman bug added subscriber Ubuntu Stable Release Updates Team
2013-05-04 14:11:19 Scott Kitterman bug added subscriber SRU Verification
2013-05-04 14:11:26 Scott Kitterman tags amd64 apport-bug raring amd64 apport-bug raring verification-needed
2013-05-04 16:32:03 sfar tags amd64 apport-bug raring verification-needed amd64 apport-bug raring verification-done
2013-05-05 12:55:44 Launchpad Janitor branch linked lp:ubuntu/saucy-proposed/kde-workspace
2013-05-05 12:55:49 Launchpad Janitor branch linked lp:ubuntu/raring-proposed/kde-workspace
2013-05-06 16:36:21 Harald Sitter kde-workspace (Ubuntu Saucy): status In Progress Confirmed
2013-05-06 16:36:24 Harald Sitter kde-workspace (Ubuntu Saucy): status Confirmed Fix Committed
2013-05-13 12:25:04 Marco Trevisan (Treviño) summary kwin instability with r600 radeon and high monitor resolutions Window Managers instability with r600 radeon and high monitor resolutions
2013-05-13 12:25:21 Marco Trevisan (Treviño) bug task added unity
2013-05-13 12:25:37 Marco Trevisan (Treviño) affects unity compiz
2013-05-13 12:25:48 Marco Trevisan (Treviño) compiz: status New Triaged
2013-05-13 12:25:51 Marco Trevisan (Treviño) compiz: importance Undecided Critical
2013-05-13 12:25:58 Marco Trevisan (Treviño) compiz: milestone 0.9.10.0
2013-05-13 12:26:15 Marco Trevisan (Treviño) bug task added compiz (Ubuntu)
2013-05-13 12:28:53 Marco Trevisan (Treviño) bug watch added https://bugs.freedesktop.org/show_bug.cgi?id=61182
2013-05-13 12:28:53 Marco Trevisan (Treviño) bug task added cogl
2013-05-13 12:29:08 Marco Trevisan (Treviño) bug task added cogl (Ubuntu)
2013-05-13 13:21:21 Bug Watch Updater cogl: status Unknown Confirmed
2013-05-13 13:21:21 Bug Watch Updater cogl: importance Unknown Medium
2013-05-13 13:21:28 Bug Watch Updater bug watch added https://bugzilla.redhat.com/show_bug.cgi?id=924076
2013-05-13 13:21:28 Bug Watch Updater bug watch added https://bugzilla.redhat.com/show_bug.cgi?id=926036
2013-05-13 13:21:28 Bug Watch Updater bug watch added https://bugs.kde.org/show_bug.cgi?id=315089
2013-05-13 13:21:28 Bug Watch Updater bug watch added https://bugs.freedesktop.org/show_bug.cgi?id=58834
2013-05-13 13:21:28 Bug Watch Updater bug watch added http://bugzilla.kernel.org/show_bug.cgi?id=49981
2013-05-13 13:59:55 Marco Trevisan (Treviño) compiz (Ubuntu Raring): status New In Progress
2013-05-13 13:59:55 Marco Trevisan (Treviño) compiz (Ubuntu Raring): assignee Marco Trevisan (Treviño) (3v1n0)
2013-05-13 14:00:13 Marco Trevisan (Treviño) compiz (Ubuntu Saucy): status New In Progress
2013-05-13 14:00:13 Marco Trevisan (Treviño) compiz (Ubuntu Saucy): assignee Marco Trevisan (Treviño) (3v1n0)
2013-05-13 14:01:01 Marco Trevisan (Treviño) compiz: status Triaged In Progress
2013-05-13 14:01:01 Marco Trevisan (Treviño) compiz: assignee Marco Trevisan (Treviño) (3v1n0)
2013-05-13 14:01:16 Marco Trevisan (Treviño) nominated for series compiz/0.9.9
2013-05-13 14:01:16 Marco Trevisan (Treviño) bug task added compiz/0.9.9
2013-05-13 14:04:37 Marco Trevisan (Treviño) compiz/0.9.9: importance Undecided Critical
2013-05-13 14:04:37 Marco Trevisan (Treviño) compiz/0.9.9: status New In Progress
2013-05-13 14:04:37 Marco Trevisan (Treviño) compiz/0.9.9: milestone 0.9.9.2
2013-05-13 14:04:37 Marco Trevisan (Treviño) compiz/0.9.9: assignee Marco Trevisan (Treviño) (3v1n0)
2013-05-13 14:19:01 Marco Trevisan (Treviño) bug task deleted cogl
2013-05-13 14:20:05 Marco Trevisan (Treviño) bug task added mesa
2013-05-13 14:20:23 Marco Trevisan (Treviño) bug task added mesa (Ubuntu)
2013-05-13 14:20:41 Marco Trevisan (Treviño) bug task deleted mesa (Ubuntu)
2013-05-13 14:20:54 Marco Trevisan (Treviño) bug task deleted mesa (Ubuntu Raring)
2013-05-13 14:21:03 Marco Trevisan (Treviño) bug task deleted mesa (Ubuntu Saucy)
2013-05-13 14:21:34 Marco Trevisan (Treviño) bug task added mesa (Ubuntu)
2013-05-13 14:21:56 Marco Trevisan (Treviño) mesa (Ubuntu): status New Confirmed
2013-05-13 14:31:03 Marco Trevisan (Treviño) cogl (Ubuntu Raring): status New Confirmed
2013-05-13 14:35:18 Launchpad Janitor branch linked lp:~3v1n0/compiz/msaa-configs-ignore-0.9.9
2013-05-13 14:35:36 Launchpad Janitor branch linked lp:~3v1n0/compiz/msaa-configs-ignore
2013-05-13 14:46:16 Marco Trevisan (Treviño) description [Impact] KWin 4.10.2 is using MSAA visuals with 13.04's mesa. This is unintended and leads to resource exhaustion which eventually crashes kwin. This affects all users on the r600 with sufficiently sized displays. [Test Case] Run Kwin on the r600, if it does not crash after a while we are happy. [Regression Potential] None, the fix was done by an upstream KWin and Mesa developer plus it has been incorporated into Fedora for a while plus it was used elsewhere in KWin already but not in this specific code path. [Other Info] None. -------------------------------------- I think the version of kwin included in 13.04 contains a known bug as described here: https://bugs.kde.org/show_bug.cgi?id=315089 https://bugs.freedesktop.org/show_bug.cgi?id=61182 My understanding of the problem is as follows: * The Mesa radeon r600 driver recently added support for MSAA GLX visuals * Kwin isn't aware of MSAA properties and happens to (incorrectly) pick MSAA visuals for everything * These visuals occupy a large amount of memory when running at high monitor resolutions * Mesa is "only" capable of mapping 256MB of visuals into CPU address space at once * Kwin's oversize visuals exceeds this limit, resulting in constant crashes The two radeon systems I have both crash immediately after logging in, when running with at a resolution of 2560x1440 and desktop effects enabled. After restarting kwin, a crash can be induced by performing actions that triggers desktop effects/animations. The resulting callstack is attached. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: kde-window-manager 4:4.10.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 Date: Mon Apr 29 19:53:57 2013 InstallationDate: Installed on 2013-04-27 (2 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True SourcePackage: kde-workspace UpgradeStatus: No upgrade log present (probably fresh install) [Impact] KWin 4.10.2 and Compiz 0.9.9 are using MSAA visuals with 13.04's mesa. This is unintended and leads to resource exhaustion which eventually crashes the WM. This affects all users on the r600 with sufficiently sized displays. [Test Case] Run Kwin or Unity with an r600 card, if it does not crash after a while we are happy. [Regression Potential] None, the fix was done by an upstream KWin and Mesa developer plus it has been incorporated into Fedora for a while plus it was used elsewhere in KWin already but not in this specific code path. [Other Info] None. -------------------------------------- I think the version of kwin included in 13.04 contains a known bug as described here: https://bugs.kde.org/show_bug.cgi?id=315089 https://bugs.freedesktop.org/show_bug.cgi?id=61182 My understanding of the problem is as follows: * The Mesa radeon r600 driver recently added support for MSAA GLX visuals * Kwin isn't aware of MSAA properties and happens to (incorrectly) pick MSAA visuals for everything * These visuals occupy a large amount of memory when running at high monitor resolutions * Mesa is "only" capable of mapping 256MB of visuals into CPU address space at once * Kwin's oversize visuals exceeds this limit, resulting in constant crashes The two radeon systems I have both crash immediately after logging in, when running with at a resolution of 2560x1440 and desktop effects enabled. After restarting kwin, a crash can be induced by performing actions that triggers desktop effects/animations. The resulting callstack is attached. ProblemType: BugDistroRelease: Ubuntu 13.04 Package: kde-window-manager 4:4.10.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 Date: Mon Apr 29 19:53:57 2013 InstallationDate: Installed on 2013-04-27 (2 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: TrueSourcePackage: kde-workspace UpgradeStatus: No upgrade log present (probably fresh install) -------------------------------------- Compiz (unity) is affected by the same issue as shown in this stacktrace: http://paste.ubuntu.com/5661055/
2013-05-13 21:06:33 PS Jenkins bot compiz: status In Progress Fix Committed
2013-05-13 23:19:04 Marco Trevisan (Treviño) compiz/0.9.9: status In Progress Fix Committed
2013-05-13 23:19:27 Marco Trevisan (Treviño) compiz (Ubuntu Saucy): status In Progress Fix Committed
2013-05-13 23:19:31 Marco Trevisan (Treviño) compiz (Ubuntu Raring): status In Progress Fix Committed
2013-05-13 23:38:50 Adam Conrad removed subscriber Ubuntu Stable Release Updates Team
2013-05-13 23:39:18 Launchpad Janitor kde-workspace (Ubuntu Raring): status Fix Committed Fix Released
2013-05-14 06:51:37 Timo Jyrinki bug added subscriber Ubuntu Stable Release Updates Team
2013-05-15 17:31:17 Launchpad Janitor cogl (Ubuntu): status New Confirmed
2013-05-15 18:20:33 Bug Watch Updater mesa: status Unknown Fix Released
2013-05-15 18:20:33 Bug Watch Updater mesa: importance Unknown Medium
2013-05-16 09:50:33 bugbot tags amd64 apport-bug raring verification-done amd64 apport-bug kubuntu raring verification-done
2013-05-23 00:46:16 Launchpad Janitor kde-workspace (Ubuntu Saucy): status Fix Committed Fix Released
2013-05-25 15:05:50 Sylvain Falardeau bug added subscriber Sylvain Falardeau
2013-06-14 02:10:44 Adam Conrad tags amd64 apport-bug kubuntu raring verification-done amd64 apport-bug kubuntu raring
2013-06-14 02:10:47 Adam Conrad tags amd64 apport-bug kubuntu raring amd64 apport-bug kubuntu raring verification-needed
2013-06-25 05:41:51 Launchpad Janitor branch linked lp:ubuntu/raring-proposed/compiz
2013-06-25 14:45:27 Marco Trevisan (Treviño) tags amd64 apport-bug kubuntu raring verification-needed amd64 apport-bug kubuntu raring verification-done
2013-07-11 19:10:42 Launchpad Janitor compiz (Ubuntu Raring): status Fix Committed Fix Released
2013-07-23 22:05:15 Stephen M. Webb compiz: status Fix Committed Fix Released
2013-07-27 15:40:55 Bug Watch Updater bug watch added https://bugs.kde.org/show_bug.cgi?id=322773
2013-07-27 15:40:55 Bug Watch Updater bug watch added https://bugs.gentoo.org/show_bug.cgi?id=476606
2013-08-22 09:34:16 Launchpad Janitor compiz (Ubuntu Saucy): status Fix Committed Fix Released
2013-08-22 09:34:16 Launchpad Janitor bug watch added https://bugzilla.gnome.org/show_bug.cgi?id=561885
2013-08-22 09:41:51 Launchpad Janitor branch linked lp:ubuntu/saucy-proposed/compiz
2014-11-25 18:21:20 Stephen M. Webb compiz/0.9.9: status Fix Committed Fix Released
2014-12-05 06:04:17 Rolf Leggewie cogl (Ubuntu Raring): status Confirmed Won't Fix
2014-12-05 06:54:33 Rolf Leggewie cogl (Ubuntu Saucy): status Confirmed Won't Fix
2015-09-20 14:43:29 madbiologist mesa (Ubuntu): status Confirmed Fix Released