SUMMARY

kcm_flatpak crashes easily now. I haven't bisected it, but the crashing line was introduced in that commit, so it's likely at fault.

    } else if (m_view->columnResizeMode() == ColumnView::FixedColumns) {

but m_view seems to be null.

STEPS TO REPRODUCE
1.  Open kcm_flatpak.
2.  Click any app in the sidebar

OBSERVED RESULT

Crash

EXPECTED RESULT

No crash

ADDITIONAL INFORMATION

Drkonqi is acting up, here's a backtrace directly from gdb:

}
(gdb) bt
#0  ColumnViewAttached::reservedSpace (this=0x2f740f0) at /home/wolki/kde/src/kirigami/src/layouts/columnview.cpp:146
#1  0x00007fff9d327c06 in ColumnViewAttached::reservedSpace (this=<optimized out>)
    at /home/wolki/kde/src/kirigami/src/layouts/columnview.cpp:572
#2  ContentItem::childWidth (this=this@entry=0x14bb410, child=child@entry=0x24721f0)
    at /home/wolki/kde/src/kirigami/src/layouts/columnview.cpp:555
#3  0x00007fff9d32d033 in ContentItem::layoutItems (this=0x14bb410) at /home/wolki/kde/src/kirigami/src/layouts/columnview.cpp:658
#4  0x00007ffff41657ba in QtPrivate::QSlotObjectBase::call (this=0x26cada0, r=0x14bb410, a=0x7fffffff7a38)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#5  doActivate<false> (sender=0x1e805a0, signal_index=19, argv=0x7fffffff7a38, argv@entry=0x0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
#6  0x00007ffff415c089 in QMetaObject::activate
    (sender=sender@entry=0x1e805a0, m=m@entry=0x7ffff79861a0, local_signal_index=local_signal_index@entry=16, argv=argv@entry=0x0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4206
#7  0x00007ffff7292a67 in QQuickItem::visibleChanged (this=this@entry=0x1e805a0)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/redhat-linux-build/src/quick/Quick_autogen/include/moc_qquickitem.cpp:1028
#8  0x00007ffff72a3fb8 in QQuickItemPrivate::setEffectiveVisibleRecur
    (this=this@entry=0x1705a50, newEffectiveVisible=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/items/qquickitem.cpp:6683
#9  0x00007ffff72a401f in QQuickItemPrivate::setVisible (this=0x1705a50, visible=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/items/qquickitem.cpp:6569
#10 0x00007fff9d32b101 in ContentItem::forgetItem (this=0x14bb410, item=item@entry=0x24721f0)
    at /home/wolki/kde/src/kirigami/src/layouts/columnview.cpp:851
#11 0x00007fff9d32b59c in ColumnView::removeItem (this=0x1729d20, item=0x24721f0)
    at /home/wolki/kde/src/kirigami/src/layouts/columnview.cpp:1486
#12 0x00007fff9d32eb1a in ColumnView::qt_static_metacall
    (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7fffffff7f40)
    at /home/wolki/kde/build/kirigami/src/layouts/KirigamiLayouts_autogen/include/moc_columnview.cpp:800
#13 0x00007fff9d32ffef in ColumnView::qt_metacall (this=0x1729d20, _c=<optimized out>, _id=32, _a=0x7fffffff7f40)
    at /home/wolki/kde/build/kirigami/src/layouts/KirigamiLayouts_autogen/include/moc_columnview.cpp:977
#14 0x00007ffff6d35782 in QQmlObjectOrGadget::metacall
    (this=this@entry=0x7fffffff8240, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, 
    index@entry=91, argv=argv@entry=0x7fffffff7f40)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/qml/qqmlobjectorgadget.cpp:14
#15 0x00007ffff6bbcfaf in QV4::CallMethod
    (object=..., index=91, returnType=..., argCount=0, argTypes=0x0, engine=0x7bed20, callArgs=<optimized out>, callType=QMetaObject::InvokeMetaMethod) at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1715
#16 QV4::QObjectMethod::callPrecise (object=..., data=<optimized out>, engine=<optimized out>, 
    engine@entry=0x7bed20, callArgs=<optimized out>, 
    callArgs@entry=0x7fffd08d6830, callType=callType@entry=QMetaObject::InvokeMetaMethod)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2082
#17 0x00007ffff6bc0991 in operator() (__closure=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:3078
#18 operator()<QV4::QObjectMethod::callInternal(const QV4::Value*, const QV4::Value*, int) const::<lambda()> >
    (__closure=<synthetic pointer>, call=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:3055
#19 QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=0x7fffd08d67e0, argv=0x7fffd08d67d0, argc=1)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:3078
#20 0x00007ffff6c2f32a in QV4::FunctionObject::call
    (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject_p.h:187
#21 QV4::Moth::VME::interpret (frame=0x2f740f0, 
    frame@entry=0x7fffffff8590, engine=0x7bed20, code=0x7fffd08d67e0 "\340\242Q\320\377\177")
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:798
#22 0x00007ffff6c34c3f in QV4::Moth::VME::exec (frame=frame@entry=0x7fffffff8590, engine=engine@entry=0x7bed20)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:487
#23 0x00007ffff6b5e33f in qfoDoCall
    (fo=fo@entry=0x7fffd08d6780, thisObject=thisObject@entry=0x11cb380, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject.cpp:527
#24 0x00007ffff6b5e609 in QV4::ArrowFunction::virtualCall
    (fo=fo@entry=0x7fffd08d6780, thisObject=0x11cb380, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject.cpp:558
#25 0x00007ffff6b5ea18 in operator()
    (__closure=<synthetic pointer>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject.cpp:496
#26 QV4::convertAndCall<QV4::ArrowFunction::virtualCallWithMetaTypes(const QV4::FunctionObject*, QObject*, void**, const QMetaType*, int)::<lambda(const QV4::Value*, const QV4::Value*, int)> >
    (engine=<optimized out>, thisObject=<optimized out>, a=0x7fffffff8b10, types=0x7fffb84240e0, argc=<optimized out>, call=...)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4jscall_p.h:199
#27 QV4::ArrowFunction::virtualCallWithMetaTypes
    (fo=0x7fffd08d6780, thisObject=<optimized out>, a=0x7fffffff8b10, types=0x7fffb84240e0, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject.cpp:494
#28 0x00007ffff6dfabe9 in QQmlVMEMetaObject::metaCall
    (this=0x1f31060, o=<optimized out>, c=<optimized out>, _id=114, a=0x7fffffff8b10)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:1188
#29 0x00007ffff4111f92 in QMetaMethodInvoker::invokeImpl
    (self=..., target=target@entry=0x26b22e0, connectionType=connectionType@entry=Qt::DirectConnection, paramCount=paramCount@entry=2, parameters=parameters@entry=0x7fffffff8b10, typeNames=0x7fffffff8b20, metaTypes=0x7fffffff8b30)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qmetaobject.cpp:2812
#30 0x00007ffff4112ec3 in QMetaObject::invokeMethodImpl
    (obj=<optimized out>, member=member@entry=0x7ffff7f55e92 "pop", type=type@entry=Qt::DirectConnection, paramCount=paramCount@entry=2, parameters=parameters@entry=0x7fffffff8b10, typeNames=typeNames@entry=0x7fffffff8b20, metaTypes=0x7fffffff8b30)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qmetaobject.cpp:1623
#31 0x00007ffff7f3785b in QMetaObject::invokeMethod<void, QMetaMethodArgument>
    (obj=<optimized out>, member=0x7ffff7f55e92 "pop", c=Qt::DirectConnection, r=...) at /usr/include/qt6/QtCore/qobjectdefs.h:385
#32 QMetaObject::invokeMethod<QMetaMethodArgument> (obj=<optimized out>, member=0x7ffff7f55e92 "pop", c=Qt::DirectConnection)
    at /usr/include/qt6/QtCore/qobjectdefs.h:398
#33 operator() (__closure=<optimized out>) at /home/wolki/kde/src/kcmutils/src/kcmoduleqml.cpp:261
#34 operator() (__closure=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:116
#35 QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<long unsigned int>, QtPrivate::List<>, void, KCModuleQml::KCModuleQml(KQuickConfigModule*, QWidget*)::<lambda()> >::call(KCModuleQml::KCModuleQml(KQuickConfigModule*, QWidget*)::<lambda()>&, void**)::<lambda()> > (args=<optimized out>, fn=<optimized out>)
    at /usr/include/qt6/QtCore/qobjectdefs_impl.h:65
#36 QtPrivate::FunctorCall<std::integer_sequence<long unsigned int>, QtPrivate::List<>, void, KCModuleQml::KCModuleQml(KQuickConfigModule*, QWidget*)::<lambda()> >::call (f=<optimized out>, arg=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:115
#37 QtPrivate::FunctorCallable<KCModuleQml::KCModuleQml(KQuickConfigModule*, QWidget*)::<lambda()> >::call<QtPrivate::List<>, void>
    (f=<optimized out>, arg=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:337
#38 QtPrivate::QCallableObject<KCModuleQml::KCModuleQml(KQuickConfigModule*, QWidget*)::<lambda()>, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *)
    (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>)
    at /usr/include/qt6/QtCore/qobjectdefs_impl.h:547
#39 0x00007ffff41657ba in QtPrivate::QSlotObjectBase::call (this=0x272a270, r=0x13e2570, a=0x7fffffff8bc8)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#40 doActivate<false> (sender=0x1481ea0, signal_index=11, argv=0x7fffffff8bc8, argv@entry=0x0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
#41 0x00007ffff415c089 in QMetaObject::activate
    (sender=sender@entry=0x1481ea0, m=m@entry=0x7ffff7be3840 <KQuickConfigModule::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4206
#42 0x00007ffff7bd1393 in KQuickConfigModule::pageRemoved (this=this@entry=0x1481ea0)
    at /home/wolki/kde/build/kcmutils/src/quick/KF6KCMUtilsQuick_autogen/include/moc_kquickconfigmodule.cpp:237
#43 0x00007ffff7bd304c in KQuickConfigModule::takeLast (this=0x1481ea0)
    at /home/wolki/kde/src/kcmutils/src/quick/kquickconfigmodule.cpp:208
#44 0x00007ffff7bd3099 in KQuickConfigModule::pop (this=<optimized out>)
    at /home/wolki/kde/src/kcmutils/src/quick/kquickconfigmodule.cpp:197
#45 0x00007ffff7bd3807 in KQuickConfigModule::qt_metacall
    (this=this@entry=0x1481ea0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=9, _a=_a@entry=0x7fffffff9060)
    at /home/wolki/kde/build/kcmutils/src/quick/KF6KCMUtilsQuick_autogen/include/moc_kquickconfigmodule.cpp:211
#46 0x00007ffff7bd6195 in KQuickManagedConfigModule::qt_metacall
    (this=this@entry=0x1481ea0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=_a@entry=0x7fffffff9060)
    at /home/wolki/kde/build/kcmutils/src/quick/KF6KCMUtilsQuick_autogen/include/moc_kquickmanagedconfigmodule.cpp:113
#47 0x00007fff9df53985 in KCMFlatpak::qt_metacall
    (this=0x1481ea0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffffff9060)
    at /home/wolki/kde/build/flatpak-kcm/kcm_flatpak_autogen/include/moc_kcm.cpp:168
#48 0x00007ffff6d35782 in QQmlObjectOrGadget::metacall
    (this=this@entry=0x7fffffff9300, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, 
    index@entry=20, argv=argv@entry=0x7fffffff9060)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/qml/qqmlobjectorgadget.cpp:14
#49 0x00007ffff6bbc923 in QV4::CallMethod
    (object=..., index=20, returnType=..., argCount=0, argTypes=0x0, engine=<optimized out>, callArgs=<optimized out>, callType=QMetaObject::InvokeMetaMethod) at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1722
#50 QV4::QObjectMethod::callPrecise (object=..., data=<optimized out>, engine=<optimized out>, 
    engine@entry=0x7bed20, callArgs=<optimized out>, 
    callArgs@entry=0x7fffd08d6750, callType=callType@entry=QMetaObject::InvokeMetaMethod)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2082
#51 0x00007ffff6bc0991 in operator() (__closure=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:3078
#52 operator()<QV4::QObjectMethod::callInternal(const QV4::Value*, const QV4::Value*, int) const::<lambda()> >
    (__closure=<synthetic pointer>, call=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:3055
#53 QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=0x7fffd08d66e8, argv=0x7fffd08d66a0, argc=0)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:3078
#54 0x00007ffff6c2f32a in QV4::FunctionObject::call
    (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject_p.h:187
#55 QV4::Moth::VME::interpret (frame=0x2f740f0, 
    frame@entry=0x7fffffff9650, engine=0x7bed20, code=0x7fffd08d66e8 "\200-V\320\377\177")
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:798
#56 0x00007ffff6c34c3f in QV4::Moth::VME::exec (frame=frame@entry=0x7fffffff9650, engine=engine@entry=0x7bed20)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:487
#57 0x00007ffff6b5e33f in qfoDoCall (fo=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject.cpp:527
#58 0x00007ffff6be40f2 in QV4::FunctionObject::call (this=0x7fffffff96e8, thisObject=0x7fffd08d6698, argv=0x7fffd08d65e8, argc=1)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject_p.h:187
#59 QV4::Runtime::CallQmlContextPropertyLookup::call (engine=0x7bed20, index=<optimized out>, argv=0x7fffd08d65e8, argc=1)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4runtime.cpp:1471
#60 0x00007ffff6c2e66e in QV4::Moth::VME::interpret (frame=0x2f740f0, 
    frame@entry=0x7fffffff99f0, engine=0x7bed20, code=0x7fff998458e2 "\026\a\002")
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:833
#61 0x00007ffff6c34c3f in QV4::Moth::VME::exec (frame=frame@entry=0x7fffffff99f0, engine=engine@entry=0x7bed20)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:487
#62 0x00007ffff6b5e33f in qfoDoCall
    (fo=<optimized out>, thisObject=thisObject@entry=0x7fffd08d6540, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject.cpp:527
#63 0x00007ffff6b5e764 in operator() (__closure=<synthetic pointer>, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject.cpp:552
#64 QV4::coerceAndCall<QV4::ArrowFunction::virtualCall(const QV4::FunctionObject*, const QV4::Value*, const QV4::Value*, int)::<lambda(const QV4::Value*, int)> >
    (engine=<optimized out>, typedFunction=0x1101070, compiledFunction=0x7fff99845708, argv=<optimized out>, argc=<optimized out>, call=...) at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4jscall_p.h:424
#65 QV4::ArrowFunction::virtualCall (fo=<optimized out>, thisObject=0x7fffd08d6540, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject.cpp:549
#66 0x00007ffff6c2f32a in QV4::FunctionObject::call
    (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4functionobject_p.h:187
#67 QV4::Moth::VME::interpret (frame=0x2f740f0, frame@entry=0x7fffffff9db0, engine=0x7bed20, code=0x7fffd08d6540 "@WO\320\377\177")
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:798
#68 0x00007ffff6c34c3f in QV4::Moth::VME::exec (frame=frame@entry=0x7fffffff9db0, engine=engine@entry=0x7bed20)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:487
#69 0x00007ffff6b590f0 in QV4::doCall
    (self=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>, context=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4function.cpp:52
#70 0x00007ffff6b59259 in QV4::Function::call
    (this=this@entry=0x2d12a40, thisObject=<optimized out>, argv=argv@entry=0x7fffd08d6500, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4function.cpp:77
#71 0x00007ffff6b59537 in operator()
    (__closure=<synthetic pointer>, thisObject=<optimized out>, argv=0x7fffd08d6500, argc=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4function.cpp:28
#72 QV4::convertAndCall<QV4::Function::call(QObject*, void**, const QMetaType*, int, QV4::ExecutionContext*)::<lambda(const QV4::Value*, const QV4::Value*, int)> >
    (engine=<optimized out>, thisObject=<optimized out>, a=0x7fffffffa060, types=0x7fffffffa070, argc=-24464, call=...)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4jscall_p.h:199
#73 QV4::Function::call
    (this=0x2d12a40, thisObject=<optimized out>, a=a@entry=0x7fffffffa060, types=types@entry=0x7fffffffa070, argc=argc@entry=0, context=<optimized out>) at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/jsruntime/qv4function.cpp:25
#74 0x00007ffff6ceb8b0 in QQmlJavaScriptExpression::evaluate
    (this=<optimized out>, a=a@entry=0x7fffffffa060, types=types@entry=0x7fffffffa070, argc=argc@entry=0)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:270
#75 0x00007ffff6c7e6cb in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=a@entry=0x0)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/qml/qqmlboundsignal.cpp:200
#76 0x00007ffff6c7f160 in QQmlBoundSignal_callback (e=0xee03f0, a=0x0)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/qml/qqmlboundsignal.cpp:315
#77 0x00007ffff6d1c1b1 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=0x0)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/qml/qml/qqmlnotifier.cpp:70
#78 0x00007ffff4165470 in doActivate<false> (sender=0x2915770, signal_index=65, argv=0x0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4036
#79 0x00007fffe021d69a in QQuickAbstractButtonPrivate::handleRelease (this=0x17b1560, point=..., timestamp=8872963)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quicktemplates/qquickabstractbutton.cpp:190
#80 0x00007fffe0238815 in QQuickControl::mouseReleaseEvent (this=<optimized out>, event=0x7fffffffc680)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quicktemplates/qquickcontrol.cpp:2067
#81 0x00007ffff72b550d in QQuickItemPrivate::deliverPointerEvent (this=this@entry=0x17b1560, event=event@entry=0x7fffffffc680)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/items/qquickitem.cpp:5680
#82 0x00007ffff72b56ab in QQuickItem::event (this=0x2915770, ev=0x7fffffffc680)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/items/qquickitem.cpp:9146
#83 0x00007ffff543d97f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x2915770, e=0x7fffffffc680)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303
#84 0x00007ffff40f9f38 in QCoreApplication::notifyInternal2 (receiver=0x2915770, event=0x7fffffffc680)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106
#85 0x00007ffff40fa19d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1546
#86 0x00007ffff74ab990 in QQuickDeliveryAgentPrivate::deliverMatchingPointsToItem
    (this=this@entry=0x16aaaf0, item=item@entry=0x2915770, isGrabber=isGrabber@entry=true, pointerEvent=pointerEvent@entry=0x7fffffffc680, handlersOnly=handlersOnly@entry=false)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/util/qquickdeliveryagent.cpp:2444
#87 0x00007ffff74acb5a in QQuickDeliveryAgentPrivate::deliverUpdatedPoints
    (this=this@entry=0x16aaaf0, event=event@entry=0x7fffffffc680)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/util/qquickdeliveryagent.cpp:2222
#88 0x00007ffff74add6b in QQuickDeliveryAgentPrivate::deliverPointerEvent
    (this=this@entry=0x16aaaf0, event=event@entry=0x7fffffffc680)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/util/qquickdeliveryagent.cpp:2035
#89 0x00007ffff74af248 in QQuickDeliveryAgentPrivate::handleMouseEvent
    (this=this@entry=0x16aaaf0, event=event@entry=0x7fffffffc680)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/util/qquickdeliveryagent.cpp:1788
#90 0x00007ffff74b0ec3 in QQuickDeliveryAgent::event (this=<optimized out>, ev=0x7fffffffc680)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/util/qquickdeliveryagent.cpp:822
#91 0x00007ffff7373db5 in QQuickWindow::event (this=0x2473890, event=<optimized out>)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/items/qquickwindow.cpp:1548
#92 0x00007ffff543d97f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x2473890, e=0x7fffffffc680)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303
#93 0x00007ffff40f9f38 in QCoreApplication::notifyInternal2 (receiver=0x2473890, event=0x7fffffffc680)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106
#94 0x00007ffff40fa19d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1546
#95 0x00007ffff7c502c7 in QQuickWidget::mouseReleaseEvent (this=<optimized out>, e=0x7fffffffcc30)
    at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quickwidgets/qquickwidget.cpp:1692
#96 0x00007ffff54a6908 in QWidget::event (this=0x21ad1e0, event=0x7fffffffcc30)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qwidget.cpp:9367
#97 0x00007ffff543d97f in QApplicationPrivate::notify_helper
    (this=this@entry=0x497180, receiver=receiver@entry=0x21ad1e0, e=e@entry=0x7fffffffcc30)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303
#98 0x00007ffff5448593 in QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fffffffcc30)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:2780
#99 0x00007ffff40f9f38 in QCoreApplication::notifyInternal2 (receiver=0x21ad1e0, event=0x7fffffffcc30)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106
#100 0x00007ffff40fa1ad in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1560
#101 0x00007ffff5446e29 in QApplicationPrivate::sendMouseEvent
    (receiver=receiver@entry=0x21ad1e0, event=event@entry=0x7fffffffcc30, alienWidget=<optimized out>, nativeWidget=nativeWidget@entry=0x6f7d90, buttonDown=buttonDown@entry=0x7ffff5beb9d0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:2361
#102 0x00007ffff54bc3b5 in QWidgetWindow::handleMouseEvent (this=0x1435df0, event=0x7fffffffcec0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qwidgetwindow.cpp:669
#103 0x00007ffff54beeb3 in QWidgetWindow::event (this=<optimized out>, event=<optimized out>)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qwidgetwindow.cpp:292
#104 0x00007ffff543d97f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1435df0, e=0x7fffffffcec0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303
#105 0x00007ffff40f9f38 in QCoreApplication::notifyInternal2 (receiver=0x1435df0, event=0x7fffffffcec0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106
#106 0x00007ffff40fa1ad in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1560
#107 0x00007ffff48f22a9 in QGuiApplicationPrivate::processMouseEvent (e=0x7fffcc0015f0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:2476
#108 0x00007ffff495c76c in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1113
#109 0x00007ffff495c988 in QWindowSystemInterface::flushWindowSystemEvents (flags=...)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1082
#110 0x00007ffff415662c in QObject::event (this=<optimized out>, e=<optimized out>)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:1431
#111 0x00007ffff543d97f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x49d320, e=0x7fffd4001eb0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303
#112 0x00007ffff40f9f38 in QCoreApplication::notifyInternal2 (receiver=0x49d320, event=0x7fffd4001eb0)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106
#113 0x00007ffff40fa19d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1546
#114 0x00007ffff40fdd26 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x492790)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1879
#115 0x00007ffff441016f in postEventSourceDispatch (s=0x49a270)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:246
#116 0x00007ffff249b880 in g_main_dispatch (context=0x7fffdc000f00) at ../glib/gmain.c:3398
#117 g_main_context_dispatch_unlocked (context=0x7fffdc000f00) at ../glib/gmain.c:4249
#118 0x00007ffff24a47a8 in g_main_context_iterate_unlocked
    (context=context@entry=0x7fffdc000f00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at ../glib/gmain.c:4314
#119 0x00007ffff24a4953 in g_main_context_iteration (context=0x7fffdc000f00, may_block=1) at ../glib/gmain.c:4379
#120 0x00007ffff440f9ad in QEventDispatcherGlib::processEvents (this=0x49b070, flags=...)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#121 0x00007ffff4107b03 in QEventLoop::exec (this=this@entry=0x7fffffffd540, flags=..., flags@entry=...)
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qflags.h:77
#122 0x00007ffff4103419 in QCoreApplication::exec ()
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1449
#123 0x00007ffff48ddbad in QGuiApplication::exec ()
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1986
#124 0x00007ffff543d8e9 in QApplication::exec ()
    at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:2570
#125 0x0000000000403e68 in main (argc=<optimized out>, argv=<optimized out>) at /home/wolki/kde/src/systemsettings/app/main.cpp:175