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 |
|