Bug 452850

Application: kwin_x11 (5.24.4)

Qt Version: 5.15.2
Frameworks Version: 5.93.0
Operating System: Linux 5.17.3-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.24.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
Nothing, a fresh restart of the PC often results in a crash of Kwin and a black desktop. A log out and re-login restarts to a fully functional desktop.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault

[KCrash Handler]
#4  KWin::Workspace::clientArea(KWin::clientAreaOption, KWin::AbstractOutput const*, KWin::VirtualDesktop const*) const (this=0x55d04c1d8bb0, opt=KWin::PlacementArea, output=<optimized out>, desktop=<optimized out>) at /usr/src/debug/kwin5-5.24.4-1.1.x86_64/src/workspace.cpp:2288
#5  0x00007fe00293a6e6 in KWin::WorkspaceWrapper::clientArea(KWin::WorkspaceWrapper::ClientAreaOption, int, int) const (this=0x55d04c36f040, desktop=<optimized out>, screen=<optimized out>, option=<optimized out>) at /usr/src/debug/kwin5-5.24.4-1.1.x86_64/src/scripting/workspace_wrapper.cpp:270
#6  KWin::WorkspaceWrapper::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x55d04c36f040, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=91, _a=_a@entry=0x7ffc37b26fb0) at /usr/src/debug/kwin5-5.24.4-1.1.x86_64/build/src/kwin_autogen/7KDSW62DQT/moc_workspace_wrapper.cpp:676
#7  0x00007fe00293b17b in KWin::WorkspaceWrapper::qt_metacall(QMetaObject::Call, int, void**) (this=this@entry=0x55d04c36f040, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=91, _a=_a@entry=0x7ffc37b26fb0) at /usr/src/debug/kwin5-5.24.4-1.1.x86_64/build/src/kwin_autogen/7KDSW62DQT/moc_workspace_wrapper.cpp:946
#8  0x00007fe00293b1a1 in KWin::DeclarativeScriptWorkspaceWrapper::qt_metacall(QMetaObject::Call, int, void**) (this=0x55d04c36f040, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7ffc37b26fb0) at /usr/src/debug/kwin5-5.24.4-1.1.x86_64/build/src/kwin_autogen/7KDSW62DQT/moc_workspace_wrapper.cpp:1327
#9  0x00007fe001d5c1ed in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const (this=this@entry=0x7ffc37b27240, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=96, argv=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-2.1.x86_64/src/qml/qml/qqmlobjectorgadget.cpp:51
#10 0x00007fe001c3b210 in CallMethod (callType=<optimized out>, callArgs=0x2, engine=<optimized out>, argTypes=<optimized out>, argCount=<optimized out>, returnType=<optimized out>, index=<optimized out>, object=...) at /usr/include/qt5/QtCore/qvarlengtharray.h:189
#11 CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., data=<optimized out>, engine=engine@entry=0x55d04c3a48b0, callArgs=callArgs@entry=0x7fdfe49aca20, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1569
#12 0x00007fe001c3cffb in CallOverloaded (callType=<optimized out>, propertyCache=<optimized out>, callArgs=<optimized out>, engine=<optimized out>, data=<optimized out>, object=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1645
#13 QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2133
#14 0x00007fe001c6b4ca in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=3, argv=0x7fdfe49ac9d8, thisObject=0x7fdfe49ac9c0, this=0x7ffc37b27378) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-2.1.x86_64/src/qml/jsruntime/qv4functionobject_p.h:202
#15 QV4::Runtime::CallPropertyLookup::call(QV4::ExecutionEngine*, QV4::Value const&, unsigned int, QV4::Value*, int) (engine=0x55d04c3a48b0, base=..., index=<optimized out>, argv=0x7fdfe49ac9d8, argc=3) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-2.1.x86_64/src/qml/jsruntime/qv4runtime.cpp:1460
#16 0x00007fdfc4001a91 in  ()
#17 0x0000000000000000 in  ()
[Inferior 1 (process 2827) detached]

The reporter indicates this bug may be a duplicate of or related to bug 385757.

Possible duplicates by query: bug 452505, bug 452482, bug 452433, bug 449957, bug 448102.

Reported using DrKonqi