Application: kwin_x11 (5.24.5)

Qt Version: 5.15.2
Frameworks Version: 5.94.0
Operating System: Linux 5.3.18-150300.59.68-default x86_64
Windowing System: X11
Distribution: "openSUSE Leap 15.3"
DrKonqi: 5.24.5 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
After leaving the screensaver, the 2nd Screen was not any longer recognized. I turn it off and on and set the Unify outputs again.

The reporter is unsure if this crash is reproducible.

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

[KCrash Handler]
#4  KWin::Workspace::clientArea(KWin::clientAreaOption, KWin::AbstractOutput const*, KWin::VirtualDesktop const*) const (this=0x563606ab35e0, opt=KWin::PlacementArea, output=<optimized out>, desktop=<optimized out>) at /usr/src/debug/kwin5-5.24.5-lp153.451.2.x86_64/src/workspace.cpp:2288
#5  0x00007ff195bc152a in KWin::Workspace::clientArea(KWin::clientAreaOption, int, int) const (this=<optimized out>, opt=<optimized out>, screen=<optimized out>, desktop=<optimized out>) at /usr/src/debug/kwin5-5.24.5-lp153.451.2.x86_64/src/workspace.cpp:2344
#6  0x00007ff195b7194f in KWin::WorkspaceWrapper::clientArea(KWin::WorkspaceWrapper::ClientAreaOption, int, int) const (this=<optimized out>, option=<optimized out>, screen=<optimized out>, desktop=<optimized out>) at /usr/src/debug/kwin5-5.24.5-lp153.451.2.x86_64/src/scripting/workspace_wrapper.cpp:270
#7  0x00007ff195a52ede in KWin::WorkspaceWrapper::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7ffcb5c04c60) at /usr/src/debug/kwin5-5.24.5-lp153.451.2.x86_64/build/src/kwin_autogen/7KDSW62DQT/moc_workspace_wrapper.cpp:676
#8  0x00007ff195a642e3 in KWin::WorkspaceWrapper::qt_metacall(QMetaObject::Call, int, void**) (this=this@entry=0x563607021d90, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=91, _a=_a@entry=0x7ffcb5c04c60) at /usr/src/debug/kwin5-5.24.5-lp153.451.2.x86_64/build/src/kwin_autogen/7KDSW62DQT/moc_workspace_wrapper.cpp:946
#9  0x00007ff195a64375 in KWin::DeclarativeScriptWorkspaceWrapper::qt_metacall(QMetaObject::Call, int, void**) (this=0x563607021d90, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7ffcb5c04c60) at /usr/src/debug/kwin5-5.24.5-lp153.451.2.x86_64/build/src/kwin_autogen/7KDSW62DQT/moc_workspace_wrapper.cpp:1327
#10 0x00007ff193a061e9 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const (this=this@entry=0x7ffcb5c04fa0, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=96, argv=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-lp153.2.2.x86_64/src/qml/qml/qqmlobjectorgadget.cpp:51
#11 0x00007ff1938e2625 in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., index=<optimized out>, returnType=returnType@entry=19, argCount=<optimized out>, argTypes=<optimized out>, engine=engine@entry=0x56360705ce20, callArgs=<optimized out>, callType=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-lp153.2.2.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1301
#12 0x00007ff1938e3f4b in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., data=..., engine=engine@entry=0x56360705ce20, callArgs=callArgs@entry=0x7ff14cf7f978, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-lp153.2.2.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1569
#13 0x00007ff1938e5031 in CallOverloaded (callType=QMetaObject::InvokeMetaMethod, propertyCache=0x563606bb2180, callArgs=0x7ff14cf7f978, engine=0x56360705ce20, data=..., object=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-lp153.2.2.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1645
#14 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-lp153.2.2.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2133
#15 0x00007ff193915239 in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=3, argv=0x7ff14cf7f930, thisObject=0x7ff14cf7f918, this=0x7ffcb5c05108) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-lp153.2.2.x86_64/src/qml/jsruntime/qv4functionobject_p.h:202
#16 QV4::Runtime::CallPropertyLookup::call(QV4::ExecutionEngine*, QV4::Value const&, unsigned int, QV4::Value*, int) (engine=0x56360705ce20, base=..., index=<optimized out>, argv=0x7ff14cf7f930, argc=3) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-lp153.2.2.x86_64/src/qml/jsruntime/qv4runtime.cpp:1460
#17 0x00007ff14c018c1c in  ()
#18 0x0000000000000000 in  ()
[Inferior 1 (process 4373) detached]

Possible duplicates by query: bug 453438, bug 452873, bug 452850, bug 452505, bug 452482.

Reported using DrKonqi