Bug 250232

Application: kde4-window-decorator (0.0.1)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
The kde4-window-decorator crashes when the Oxygen Window Decoration is chosen every time.  

The crash occurs if Window Decoration is set to something else and Oxygen is chosen.  Once set kde4-window-decorator will crash until another Window Decoration is chosen.

Several other Window Decorations do not cause a crash.

 -- Backtrace:
Application: KDE Window Decorator (kde4-window-decorator), signal: Segmentation fault
[KCrash Handler]
#6  0x00194941 in KDecorationUnstable::compositingActive (this=0x8cf2658) at ../../../kwin/lib/kdecoration.cpp:406
#7  0x0019a705 in KCommonDecorationUnstable::compositingActive (this=0x8d9a6c0) at ../../../kwin/lib/kcommondecoration.cpp:1283
#8  0x057a7180 in Oxygen::OxygenClient::layoutMetric (this=0x8d9a6c0, lm=KCommonDecoration::LM_BorderLeft, respectWindowState=true, btn=0x0) at ../../../../kwin/clients/oxygen/oxygenclient.cpp:310
#9  0x0019c8a7 in KCommonDecoration::borders (this=0x8d9a6c0, left=@0x8d34cdc, right=@0x8d34ce0, top=@0x8d34ce4, bottom=@0x8d34ce8) at ../../../kwin/lib/kcommondecoration.cpp:169
#10 0x0019eed0 in KCommonDecorationWrapper::borders (this=0x8cf2658, left=@0x8d34cdc, right=@0x8d34ce0, top=@0x8d34ce4, bottom=@0x8d34ce8) at ../../../kwin/lib/kcommondecoration_p.cpp:58
#11 0x08059b40 in KWD::Window::resizeDecoration (this=0x8d34c90, force=true) at ../../../kde/window-decorator-kde4/window.cpp:836
#12 0x0805a3ab in KWD::Window::createDecoration (this=0x8d34c90) at ../../../kde/window-decorator-kde4/window.cpp:794
#13 0x08051583 in KWD::Decorator::reconfigure (this=0x8bde0b8) at ../../../kde/window-decorator-kde4/decorator.cpp:598
#14 0x08065668 in KWD::Decorator::qt_metacall (this=0x8bde0b8, _c=QMetaObject::InvokeMetaMethod, _id=148065432, _a=0xbfe50bec) at decorator.moc.cpp:91
#15 0x00130b34 in QDBusConnectionPrivate::deliverCall (this=0x8c223a0, object=0x8bde0b8, msg=..., metaTypes=..., slotIdx=26) at qdbusintegrator.cpp:904
#16 0x0013bea7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x8e15a58, object=0x8bde0b8) at qdbusintegrator_p.h:101
#17 0x007923fe in QObject::event (this=0x8bde0b8, e=0x8e15a58) at kernel/qobject.cpp:1248
#18 0x0078150b in QCoreApplication::event (this=0x8bde0b8, e=0x8e15a58) at kernel/qcoreapplication.cpp:1533
#19 0x00ffae46 in QApplication::event (this=0x8bde0b8, e=0x8e15a58) at kernel/qapplication.cpp:2353
#20 0x00ff64dc in QApplicationPrivate::notify_helper (this=0x8bf1608, receiver=0x8bde0b8, e=0x8e15a58) at kernel/qapplication.cpp:4300
#21 0x00ffd05e in QApplication::notify (this=0x8bde0b8, receiver=0x8bde0b8, e=0x8e15a58) at kernel/qapplication.cpp:3704
#22 0x01b1cf2a in KApplication::notify (this=0x8bde0b8, receiver=0x8bde0b8, event=0x8e15a58) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x00781a3b in QCoreApplication::notifyInternal (this=0x8bde0b8, receiver=0x8bde0b8, event=0x8e15a58) at kernel/qcoreapplication.cpp:704
#24 0x00784473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8bdb8a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8bdb8a0) at kernel/qcoreapplication.cpp:1345
#26 0x007845dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#27 0x007adadf in QCoreApplication::sendPostedEvents (s=0x8bf3190) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#28 postEventSourceDispatch (s=0x8bf3190) at kernel/qeventdispatcher_glib.cpp:276
#29 0x005295e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x0052d2d8 in ?? () from /lib/libglib-2.0.so.0
#31 0x0052d4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0x007ad5d5 in QEventDispatcherGlib::processEvents (this=0x8bdb438, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#33 0x010b6135 in QGuiEventDispatcherGlib::processEvents (this=0x8bdb438, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00780059 in QEventLoop::processEvents (this=0xbfe514a4, flags=) at kernel/qeventloop.cpp:149
#35 0x007804aa in QEventLoop::exec (this=0xbfe514a4, flags=...) at kernel/qeventloop.cpp:201
#36 0x0078469f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#37 0x00ff6577 in QApplication::exec () at kernel/qapplication.cpp:3579
#38 0x08050732 in main (argc=1, argv=0xbfe516c4) at ../../../kde/window-decorator-kde4/main.cpp:130

Possible duplicates by query: bug 249969, bug 243385, bug 243079, bug 242901, bug 242779.

Reported using DrKonqi