| Summary: | systemsetting's windows decoration module crashing [QGraphicsWidget::layout, Aurorae::AuroraeScene::addTab, KWin::DecorationModel::regeneratePreview] | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Marco Carrai <carrai.marco> |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | alpha1beta, andresbajotierra, Blackmodeus, caionnew, damthespam, david_mythos, erez.odier, gurzaf, jeevar, kwin-bugs-null, marbacz, onegravenkiss, ptrs_0, RunebladeOmega, themailpail |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | openSUSE | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Attachments: |
Proposed patch
New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi |
||
Still happens on RC1 I can confirm this bug. Its a guaranteed crash. Really needs to get fixed. seems Aurorae related. Martin ? Any clue ? I can't reproduce here. Could it be cause to an ill-formed aurorae theme ? @Hugo Could be, I had Kde4-winwindeco-aurorae installed, but It was not in use when It crashed. I was using Bespin. I meant: ill formed in the sense that it makes the _preview_ crash (which seems to be the case here). This disregarding whether it is actually used or not. (hope it makes sense). > seems Aurorae related. Martin ? Any clue ? No not yet > I can't reproduce here. Me neither, but I get the same crash in AuroraeDesigner, though the source code there is not up to date. > Could it be cause to an ill-formed aurorae theme ? Possibly, but it would not explain why I get it in AuroraeDesigner and not in the kcm. > I meant: ill formed in the sense that it makes the
> _preview_ crash (which seems to be the case here). This disregarding
> whether it is actually used or not. (hope it makes sense).
Yes, exactly that seems to be the case. I just was able to untrigger the crash
in AuroraeDesigner by testing m_theme->isValid(). Let's see that should give a
hint on how to fix that crash
By adding some debug statements, I found: * Theme "radial" is not valid - skipping * Theme "win7-deco" is not valid - skipping But I still have no idea why those themes work for me in systemsettings Created attachment 49475 [details]
Proposed patch
Could anyone experiencing this crash test this patch? I am still unable to reproduce the crash in systemsettings, but from the fix I wrote for AuroraeDesigner I am pretty sure that this patch will work. Nevertheless I would like to have it tested one week before release tagging.
Can't test, not using sources:( Still happens on 4.4.93.. > Can't test, not using sources:( Still happens on 4.4.93..
And if nobody is
able to test the patch, it will also happen in 4.5.0 as I won't ship an
untested patch a few days before release tagging.
Up to now, I would
recommend to remove some themes form ~/.kde[4]+/share/apps/aurorae/themes -
the crash is most likely caused by one of them. If you are able to identify
the theme causing the crash, please name it here.
*** Bug 248081 has been marked as a duplicate of this bug. *** Created attachment 51543 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0
- What I was doing when the application crashed:
System settings -> Workspace Appearance -> Decorations
Scrolled.
Crashed.
-- Backtrace (Reduced):
#6 0x00007f8b6f7a5624 in QGraphicsWidget::layout (this=0x1cbbd40) at graphicsview/qgraphicswidget.cpp:768
#7 0x00007f8b5a343aa9 in Aurorae::AuroraeScene::addTab (this=0x1aae150, caption=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:820
#8 0x00007f8b5a33c6dd in KWin::DecorationModel::regeneratePreview (this=0x1aacd20, index=<value optimized out>, size=<value optimized out>)
at ../../../../kwin/kcmkwin/kwindecoration/decorationmodel.cpp:339
#9 0x00007f8b5a32b910 in KWin::DecorationModel::qt_metacall (this=0x1aacd20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffe41ea80) at moc_decorationmodel.cpp:73
[...]
#11 0x00007f8b5a32b0e7 in KWin::DecorationDelegate::regeneratePreview (this=0x1cbbd40, _t1=<value optimized out>, _t2=<value optimized out>) at moc_decorationdelegate.cpp:85
Created attachment 52375 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0
- What I was doing when the application crashed:
System Settings--> Window Decorations
Scrolling Up or Down with either the scrollbar or cursor keys results in crash.
Kubuntu 10.10 KDE 4.5.1
-- Backtrace (Reduced):
#6 0x00007eff5e05e6b4 in QGraphicsWidget::layout (this=0x1b16850) at graphicsview/qgraphicswidget.cpp:768
#7 0x00007eff4627e569 in Aurorae::AuroraeScene::addTab (this=0x2586d90, caption=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:820
#8 0x00007eff462771a1 in KWin::DecorationModel::regeneratePreview (this=0x25abfe0, index=<value optimized out>, size=<value optimized out>) at ../../../../kwin/kcmkwin/kwindecoration/decorationmodel.cpp:339
#9 0x00007eff462663d0 in KWin::DecorationModel::qt_metacall (this=0x25abfe0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87a586f0) at moc_decorationmodel.cpp:73
[...]
#11 0x00007eff46265ba7 in KWin::DecorationDelegate::regeneratePreview (this=0x1b16850, _t1=<value optimized out>, _t2=<value optimized out>) at moc_decorationdelegate.cpp:85
Created attachment 52395 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.5.2 (KDE 4.5.2) using Qt 4.7.0
kde 4.5.2
Window Decorations
Scrolling to bthe 16th or 17th item
-- Backtrace (Reduced):
#6 0x00007f09497706b4 in QGraphicsWidget::layout (this=0x3923d10) at graphicsview/qgraphicswidget.cpp:768
#7 0x00007f09185bf729 in Aurorae::AuroraeScene::addTab (this=0x4d89270, caption=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:820
#8 0x00007f09185b5201 in KWin::DecorationModel::regeneratePreview (this=0x296c3a0, index=<value optimized out>, size=<value optimized out>) at ../../../../kwin/kcmkwin/kwindecoration/decorationmodel.cpp:339
#9 0x00007f09185a3d60 in KWin::DecorationModel::qt_metacall (this=0x296c3a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff35ac3860) at moc_decorationmodel.cpp:73
[...]
#11 0x00007f09185a3bb7 in KWin::DecorationDelegate::regeneratePreview (this=0x3923d10, _t1=<value optimized out>, _t2=<value optimized out>) at moc_decorationdelegate.cpp:85
The bug has an attached patch, but it needs to be verified that it fixes the problem. Unfortunately as written above I am unable to reproduce. *** Bug 254015 has been marked as a duplicate of this bug. *** Created attachment 53301 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0
- What I was doing when the application crashed:
Trying to cahnge my workspace appearance when the app crashed. I did nothing more then try to change my workspace appearance.
-- Backtrace (Reduced):
#6 0x00007f3fe9d106b4 in QGraphicsWidget::layout (this=0x254f3e0) at graphicsview/qgraphicswidget.cpp:768
#7 0x00007f3fd4148569 in Aurorae::AuroraeScene::addTab (this=0x24aea80, caption=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:820
#8 0x00007f3fd41411a1 in KWin::DecorationModel::regeneratePreview (this=0x24adc00, index=<value optimized out>, size=<value optimized out>) at ../../../../kwin/kcmkwin/kwindecoration/decorationmodel.cpp:339
#9 0x00007f3fd41303d0 in KWin::DecorationModel::qt_metacall (this=0x24adc00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff70992c70) at moc_decorationmodel.cpp:73
[...]
#11 0x00007f3fd412fba7 in KWin::DecorationDelegate::regeneratePreview (this=0x254f3e0, _t1=<value optimized out>, _t2=<value optimized out>) at moc_decorationdelegate.cpp:85
*** Bug 248079 has been marked as a duplicate of this bug. *** *** Bug 261219 has been marked as a duplicate of this bug. *** *** Bug 268497 has been marked as a duplicate of this bug. *** I've just stumbled upon a crash with similar backtrace, but seemingly unrelated to systemsettings as kwin crashes when starting firefox. I'm using kwin 4.6.1 and qt 4.7.2.
Program received signal SIGSEGV, Segmentation fault.
QGraphicsWidget::layout (this=0x0) at graphicsview/qgraphicswidget.cpp:786
786 graphicsview/qgraphicswidget.cpp: Nie ma takiego pliku ani katalogu.
in graphicsview/qgraphicswidget.cpp
(gdb) bt
#0 QGraphicsWidget::layout (this=0x0) at graphicsview/qgraphicswidget.cpp:786
#1 0x00007fffe20963e0 in Aurorae::AuroraeScene::addTab (this=0x9ac2b0,
data=<value optimized out>)
at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/clients/aurorae/src/lib/auroraescene.cpp:844
#2 0x00007fffe209653c in Aurorae::AuroraeScene::addTab (this=0x9ac2b0,
caption=<value optimized out>)
at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/clients/aurorae/src/lib/auroraescene.cpp:830
#3 0x00007fffe208db54 in Aurorae::AuroraeClient::checkTabs (this=0xa7f2d0,
force=<value optimized out>)
at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/clients/aurorae/src/aurorae.cpp:431
#4 0x00007ffff7aba4ca in KWin::Client::setCaption (this=0xc0b140, _s=<value optimized out>,
force=<value optimized out>)
at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/client.cpp:1819
#5 0x00007ffff7aba701 in KWin::Client::fetchName (this=0xc0b140)
at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/client.cpp:1757
#6 0x00007ffff7aee950 in KWin::Client::windowEvent (this=0xc0b140, e=0x7fffffffd7b0)
at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/events.cpp:604
#7 0x00007ffff7aeeac8 in KWin::Workspace::workspaceEvent (this=0x7fffdc0f4c20,
e=0x7fffffffd7b0)
at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/events.cpp:309
#8 0x00007ffff7acbce1 in KWin::Application::x11EventFilter (this=0x7fffffffda30,
e=0x7fffffffd7b0) at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/main.cpp:367
#9 0x00007ffff2b7d015 in qt_x11EventFilter (ev=0x7fffffffd7b0)
at kernel/qapplication_x11.cpp:435
#10 0x00007ffff2b8bf1f in QApplication::x11ProcessEvent (this=<value optimized out>,
event=0x7fffffffd7b0) at kernel/qapplication_x11.cpp:3299
#11 0x00007ffff2bb5a81 in QEventDispatcherX11::processEvents (this=0x60de20, flags=...)
at kernel/qeventdispatcher_x11.cpp:132
#12 0x00007ffff3a21df2 in QEventLoop::processEvents (this=<value optimized out>, flags=...)
at kernel/qeventloop.cpp:149
#13 0x00007ffff3a22074 in QEventLoop::exec (this=0x7fffffffd930, flags=...)
at kernel/qeventloop.cpp:201
#14 0x00007ffff3a275db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#15 0x00007ffff7acd2d6 in kdemain (argc=<value optimized out>, argv=0x7fffffffe038)
at /var/tmp/portage/kde-base/kwin-4.6.1/work/kwin-4.6.1/kwin/main.cpp:542
#16 0x00007ffff76e1ebd in __libc_start_main () from /lib64/libc.so.6
#17 0x00000000004006c9 in _start ()
There may be something wrong on X side as well, as I get the following errors from kwin just before crash:
kwin(20311) KWin::Client::readUserTimeMapTimestamp: User timestamp, ASN: 5755061
kwin(20311) KWin::Client::readUserTimeMapTimestamp: User timestamp, final: 'ID: 27263069 ;WMCLASS: "firefox" : "navigator" ;Caption: "Mozilla Firefox" ' : 5755061
kwin(20311) KWin::Workspace::allowClientActivation: Activation: No client active, allowing
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadAlloc [11], request: X_CreatePixmap[53], resource: 0x15a" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadDrawable [9], request: RenderCreatePicture[RENDER+4], resource: 0x12000be" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadAlloc [11], request: X_CreatePixmap[53], resource: 0x15a" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadDrawable [9], request: RenderCreatePicture[RENDER+4], resource: 0x12000c0" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadAlloc [11], request: X_CreatePixmap[53], resource: 0x15a" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadDrawable [9], request: RenderCreatePicture[RENDER+4], resource: 0x12000ca" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: RenderBadPicture [RENDER+1], request: RenderFreePicture[RENDER+7], resource: 0x12000ca" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadPixmap [4], request: X_FreePixmap[54], resource: 0x12000be" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: RenderBadPicture [RENDER+1], request: RenderComposite[RENDER+8], resource: 0x12000be" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadAlloc [11], request: X_CreatePixmap[53], resource: 0x15a" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadDrawable [9], request: RenderCreatePicture[RENDER+4], resource: 0x12000cc" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: RenderBadPicture [RENDER+1], request: RenderFreePicture[RENDER+7], resource: 0x12000cc" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadPixmap [4], request: X_FreePixmap[54], resource: 0x12000c0" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: RenderBadPicture [RENDER+1], request: RenderComposite[RENDER+8], resource: 0x12000c0" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadAlloc [11], request: X_ConfigureWindow[12]" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: RenderBadPicture [RENDER+1], request: RenderComposite[RENDER+8], resource: 0x1200094" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: RenderBadPicture [RENDER+1], request: RenderComposite[RENDER+8], resource: 0x1200094" )
kwin(20311) KWin::x11ErrorHandler: kwin: X Error ( "error: BadAlloc [11], request: X_ConfigureWindow[12]" )
kwin(20311) KWin::Workspace::updateClientArea: screens: 1 desktops: 4
kwin(20311) KWin::Workspace::updateClientArea: Done.
kwin(20311) KWin::Workspace::createTile: Now tiling "Mozilla Firefox"
kwin(20311) KWin::Toplevel::createWindowPixmap: Creating window pixmap failed: 'ID: 27263069 ;WMCLASS: "firefox" : "navigator" ;Caption: "Mozilla Firefox" '
kwin(20311) KWin::Workspace::allowFullClientRaising: Raising: Belongs to active application
kwin(20311) KWin::Workspace::allowClientActivation: Activation: Belongs to active application
kwin(20311) KWin::Toplevel::createWindowPixmap: Creating window pixmap failed: 'ID: 27263069 ;WMCLASS: "firefox" : "navigator" ;Caption: "Mozilla Firefox" '
kwin(20311) KWin::Toplevel::createWindowPixmap: Creating window pixmap failed: 'ID: 27263069 ;WMCLASS: "firefox" : "navigator" ;Caption: "Mozilla Firefox" '
kwin(20311) KWin::Toplevel::createWindowPixmap: Creating window pixmap failed: 'ID: 27263069 ;WMCLASS: "firefox" : "navigator" ;Caption: "Mozilla Firefox" '
and in xorg.log I get
[ 9186.732] [mi] EQ overflowing. The server is probably stuck in an infinite loop.
[ 9186.733]
Backtrace:
[ 9186.767] 0: /usr/bin/X (xorg_backtrace+0x28) [0x49f1a8]
[ 9186.767] 1: /usr/bin/X (mieqEnqueue+0x1c3) [0x49e723]
[ 9186.767] 2: /usr/bin/X (xf86PostMotionEventP+0xc2) [0x47b3a2]
[ 9186.767] 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f4a169b2000+0x4886) [0x7f4a169b6886]
[ 9186.767] 4: /usr/bin/X (0x400000+0x69698) [0x469698]
[ 9186.767] 5: /usr/bin/X (0x400000+0x1150c6) [0x5150c6]
[ 9186.767] 6: /lib64/libpthread.so.0 (0x7f4a1c53a000+0xfee0) [0x7f4a1c549ee0]
[ 9186.767] 7: /usr/lib64/libpixman-1.so.0 (0x7f4a1c2ca000+0xfce4) [0x7f4a1c2d9ce4]
[ 9186.767] 8: /usr/lib64/libpixman-1.so.0 (0x7f4a1c2ca000+0x4757c) [0x7f4a1c31157c]
[ 9186.775] 9: /usr/lib64/libpixman-1.so.0 (0x7f4a1c2ca000+0x32c56) [0x7f4a1c2fcc56]
[ 9186.775] 10: /usr/lib64/libpixman-1.so.0 (pixman_image_composite32+0x52a) [0x7f4a1c2fe38a]
[ 9186.775] 11: /usr/lib64/xorg/modules/libwfb.so (wfbComposite+0x1dc) [0x7f4a1702607c]
[ 9186.775] 12: /usr/lib64/xorg/modules/drivers/nvidia_drv.so (0x7f4a17457000+0x3e3702) [0x7f4a1783a702]
[ 9186.775] 13: /usr/bin/X (0x400000+0xd449c) [0x4d449c]
[ 9186.775] 14: /usr/bin/X (0x400000+0xcd2c1) [0x4cd2c1]
[ 9186.776] 15: /usr/bin/X (0x400000+0x2d1a9) [0x42d1a9]
[ 9186.776] 16: /usr/bin/X (0x400000+0x216ad) [0x4216ad]
[ 9186.776] 17: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7f4a1b469ebd]
[ 9186.776] 18: /usr/bin/X (0x400000+0x21209) [0x421209]
The server is X.org server 1.9.5 on linux 2.6.38. Everything compiled with gcc 4.5.2.
Hm. Removing ~/.kde4 and restarting KDE helped... Created attachment 59680 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.2
- What I was doing when the application crashed:
System Settings->Workspace Appearance and Behavior->Workspace Appearance->Window Decorations
Scroll up and down through list. I have the Ghost updated for Aurora installed. Window Decorations crashes when I search for ghost.
-- Backtrace (Reduced):
#6 QGraphicsWidget::layout (this=0x293f940) at graphicsview/qgraphicswidget.cpp:784
#7 0x00007f1de312adc8 in Aurorae::AuroraeScene::addTab (this=0x2951d40, data=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:844
#8 0x00007f1de312af1b in Aurorae::AuroraeScene::addTab (this=0x2951d40, caption=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:830
#9 0x00007f1de311f051 in KWin::DecorationModel::regeneratePreview (this=0x19300a0, index=..., size=...) at ../../../../kwin/kcmkwin/kwindecoration/decorationmodel.cpp:339
#10 0x00007f1de310fd20 in KWin::DecorationModel::qt_metacall (this=0x19300a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff524dea10) at moc_decorationmodel.cpp:73
Created attachment 60552 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.2
- What I was doing when the application crashed:
I uninstalled a kdeartwork package because it came with air-oxygen, which I already had installed, during uninstalling I changed the decoration from said air-oxygen to the already installed air-oxygen, system settings crashed.
-- Backtrace (Reduced):
#6 QGraphicsWidget::layout (this=0x1f21260) at graphicsview/qgraphicswidget.cpp:784
#7 0x00007f03d4b2adc8 in Aurorae::AuroraeScene::addTab (this=0x1d221c0, data=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:844
#8 0x00007f03d4b2af1b in Aurorae::AuroraeScene::addTab (this=0x1d221c0, caption=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:830
#9 0x00007f03d4b1f051 in KWin::DecorationModel::regeneratePreview (this=0x1d20460, index=..., size=...) at ../../../../kwin/kcmkwin/kwindecoration/decorationmodel.cpp:339
#10 0x00007f03d4b0fd20 in KWin::DecorationModel::qt_metacall (this=0x1d20460, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4b8a24a0) at moc_decorationmodel.cpp:73
Created attachment 63959 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.2
- What I was doing when the application crashed:
system settings > workspace appearance -> window decorations , scroll up
-- Backtrace (Reduced):
#6 QGraphicsWidget::layout (this=0xe858a0) at graphicsview/qgraphicswidget.cpp:784
#7 0x00007f418f30ddc8 in Aurorae::AuroraeScene::addTab (this=0xdf47c0, data=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:844
#8 0x00007f418f30df1b in Aurorae::AuroraeScene::addTab (this=0xdf47c0, caption=<value optimized out>) at ../../../../kwin/clients/aurorae/src/lib/auroraescene.cpp:830
#9 0x00007f418f302051 in KWin::DecorationModel::regeneratePreview (this=0xdf0b90, index=..., size=...) at ../../../../kwin/kcmkwin/kwindecoration/decorationmodel.cpp:339
#10 0x00007f418f2f2d20 in KWin::DecorationModel::qt_metacall (this=0xdf0b90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe4bdcd20) at moc_decorationmodel.cpp:73
*** Bug 287220 has been marked as a duplicate of this bug. *** Fixed latest in 4.9 as Aurorae got rewitten based on QML Bulk change: move all KWin kcm bugs to product kwin |
Application: systemsettings (1.0) KDE Platform Version: 4.4.86 (KDE 4.4.86 (KDE 4.5 >= 20100616)) "release 3" Qt Version: 4.6.3 Operating System: Linux 2.6.31.12-0.1-desktop i686 Distribution: "openSUSE 11.2 (i586)" -- Information about the crash: Step to reproduce: systemsettings -> workspace appearence -> window decoration Scroll up and down the list. systemsetting should crash.. The crash can be reproduced every time. -- Backtrace: Application: Impostazioni di sistema (systemsettings), signal: Segmentation fault [KCrash Handler] #7 0xb71c1327 in QGraphicsWidget::layout (this=0x8caabf0) at graphicsview/qgraphicswidget.cpp:746 #8 0xa8d255e7 in Aurorae::AuroraeScene::addTab (this=0x8256d60, caption=...) at /usr/src/debug/kdebase-workspace-4.4.86svn1138650/kwin/clients/aurorae/src/lib/auroraescene.cpp:820 #9 0xa8d1d833 in KWin::DecorationModel::regeneratePreview (this=0x821c3e0, index=..., size=...) at /usr/src/debug/kdebase-workspace-4.4.86svn1138650/kwin/kcmkwin/kwindecoration/decorationmodel.cpp:339 #10 0xa8d0a44c in KWin::DecorationModel::qt_metacall (this=0x821c3e0, _c=InvokeMetaMethod, _id=24, _a=0xbfa57d84) at /usr/src/debug/kdebase-workspace-4.4.86svn1138650/build/kwin/kcmkwin/kwindecoration/moc_decorationmodel.cpp:73 #11 0xb655999d in QMetaObject::metacall (object=0x821c3e0, cl=ReadProperty, idx=24, argv=0xbfa57d84) at kernel/qmetaobject.cpp:237 #12 0xb6568bb0 in QMetaObject::activate (sender=0x821de00, m=0xa8d3bf6c, local_signal_index=0, argv=0xbfa57d84) at kernel/qobject.cpp:3287 #13 0xa8d090ed in KWin::DecorationDelegate::regeneratePreview (this=0x821de00, _t1=..., _t2=...) at /usr/src/debug/kdebase-workspace-4.4.86svn1138650/build/kwin/kcmkwin/kwindecoration/moc_decorationdelegate.cpp:85 #14 0xa8d1c110 in KWin::DecorationDelegate::paint (this=0x821de00, painter=0xbfa5806c, option=..., index=...) at /usr/src/debug/kdebase-workspace-4.4.86svn1138650/kwin/kcmkwin/kwindecoration/decorationdelegate.cpp:51 #15 0xb70b2103 in QListView::paintEvent (this=0x86d6f90, e=0x821de00) at itemviews/qlistview.cpp:1044 #16 0xb6b4ea3f in QWidget::event (this=0x86d6f90, event=0xbfa58874) at kernel/qwidget.cpp:8190 #17 0xb6f3a555 in QFrame::event (this=0x86d6f90, e=0xbfa58874) at widgets/qframe.cpp:557 #18 0xb6fd7541 in QAbstractScrollArea::viewportEvent (this=0x1, e=0x8da3750) at widgets/qabstractscrollarea.cpp:1036 #19 0xb7090e9c in QAbstractItemView::viewportEvent (this=0x86d6f90, event=0xbfa58874) at itemviews/qabstractitemview.cpp:1615 #20 0xb6fd9e36 in viewportEvent (event=<value optimized out>, this=<value optimized out>) at widgets/qabstractscrollarea_p.h:100 #21 QAbstractScrollAreaFilter::eventFilter (event=<value optimized out>, this=<value optimized out>) at widgets/qabstractscrollarea_p.h:116 #22 0xb655385e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8086608, receiver=0x8783280, event=0xbfa58874) at kernel/qcoreapplication.cpp:841 #23 0xb6aee27d in QApplicationPrivate::notify_helper (this=0x8086608, receiver=0x8783280, e=0xbfa58874) at kernel/qapplication.cpp:4298 #24 0xb6af5178 in QApplication::notify (this=0x8783280, receiver=0x8783280, e=0xbfa58874) at kernel/qapplication.cpp:4267 #25 0xb761cf41 in KApplication::notify (this=0xbfa5bdfc, receiver=0x8783280, event=0xbfa58874) at /usr/src/debug/kdelibs-4.4.86svn1138650/kdeui/kernel/kapplication.cpp:302 #26 0xb655458e in QCoreApplication::notifyInternal (this=0xbfa5bdfc, receiver=0x8783280, event=0xbfa58874) at kernel/qcoreapplication.cpp:726 #27 0xb6b57dfc in sendSpontaneousEvent (event=<value optimized out>, receiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:218 #28 QWidgetPrivate::drawWidget (event=<value optimized out>, receiver=<value optimized out>) at kernel/qwidget.cpp:5363 #29 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #30 0xb6b589d7 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5463 #31 0xb6b589d7 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5463 #32 0xb6b589d7 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5463 #33 0xb6b589d7 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5463 #34 0xb6b589d7 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=7, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5463 #35 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x86894a0, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #36 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #37 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x82564d8, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #38 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #39 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x868dbb8, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #40 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #41 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x84969b0, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #42 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #43 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x84f29e8, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #44 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #45 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x84bc2e0, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #46 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #47 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x828b100, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #48 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #49 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x828ac68, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #50 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #51 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x828a8b8, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #52 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #53 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x828a668, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #54 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #55 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x8178ea8, pdev=0x81e3f74, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #56 0xb6b58b99 in QWidgetPrivate::paintSiblingsRecursive (this=0x1, pdev=0x81e3f74, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5476 #57 0xb6b57b48 in QWidgetPrivate::drawWidget (this=0x8084b18, pdev=0x81e3f74, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x8236d00) at kernel/qwidget.cpp:5412 #58 0xb6d3a1d8 in QWidgetBackingStore::sync (this=0x8236d00) at painting/qbackingstore.cpp:1300 #59 0xb6b4819b in QWidgetPrivate::syncBackingStore (this=0x8084b18) at kernel/qwidget.cpp:1688 #60 0xb6b4f214 in QWidget::event (this=0x8176ce0, event=0x8db6cf8) at kernel/qwidget.cpp:8337 #61 0xb6f598f4 in QMainWindow::event (this=0x8176ce0, event=0x8db6cf8) at widgets/qmainwindow.cpp:1414 #62 0xb7714fb4 in KMainWindow::event (this=0x8176ce0, ev=0x8db6cf8) at /usr/src/debug/kdelibs-4.4.86svn1138650/kdeui/widgets/kmainwindow.cpp:1100 #63 0xb775e922 in KXmlGuiWindow::event (this=0x8176ce0, ev=0x8db6cf8) at /usr/src/debug/kdelibs-4.4.86svn1138650/kdeui/xmlgui/kxmlguiwindow.cpp:130 #64 0xb6aee2ac in QApplicationPrivate::notify_helper (this=0x8086608, receiver=0x8176ce0, e=0x8db6cf8) at kernel/qapplication.cpp:4302 #65 0xb6af5178 in QApplication::notify (this=0x8176ce0, receiver=0x8176ce0, e=0x8db6cf8) at kernel/qapplication.cpp:4267 #66 0xb761cf41 in KApplication::notify (this=0xbfa5bdfc, receiver=0x8176ce0, event=0x8db6cf8) at /usr/src/debug/kdelibs-4.4.86svn1138650/kdeui/kernel/kapplication.cpp:302 #67 0xb655458e in QCoreApplication::notifyInternal (this=0xbfa5bdfc, receiver=0x8176ce0, event=0x8db6cf8) at kernel/qcoreapplication.cpp:726 #68 0xb6558097 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215 #69 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1367 #70 0xb655821c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260 #71 0xb65816cd in sendPostedEvents () at kernel/qcoreapplication.h:220 #72 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276 #73 0xb5e654c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #74 0xb5e68d98 in ?? () from /usr/lib/libglib-2.0.so.0 #75 0xb5e68ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #76 0xb65811b1 in QEventDispatcherGlib::processEvents (this=0x8091418, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #77 0xb6baedfa in QGuiEventDispatcherGlib::processEvents (this=0x8091418, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #78 0xb6552bfd in QEventLoop::processEvents (this=0xbfa5bd54, flags=) at kernel/qeventloop.cpp:149 #79 0xb6553049 in QEventLoop::exec (this=0xbfa5bd54, flags=...) at kernel/qeventloop.cpp:201 #80 0xb65582f0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003 #81 0xb6aee354 in QApplication::exec () at kernel/qapplication.cpp:3581 #82 0x08057afe in main (argc=5, argv=0xbfa5bf34) at /usr/src/debug/kdebase-workspace-4.4.86svn1138650/systemsettings/app/main.cpp:49 Reported using DrKonqi