Bug 447910

Application: systemsettings5 (5.23.4)

Qt Version: 5.15.2
Frameworks Version: 5.89.0
Operating System: Linux 5.15.12-1-default x86_64
Windowing System: X11
Distribution: openSUSE Tumbleweed
DrKonqi: 5.23.4 [KCrashBackend]

-- Information about the crash:
- Unusual behavior I noticed:

when I download and install themes via "global themes" , it crashed

- Custom settings of the application:
I can see what I've tried to download, but it crashed and the theme counldn't work porperly.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: 系統設定 (systemsettings5), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  0x00007f489b2ea739 in QDir::fromNativeSeparators(QString const&) () at io/qdir.cpp:930
#7  0x00007f489b2fe2c5 in QFileInfoPrivate::QFileInfoPrivate (file=..., this=0x559b018315a0) at /usr/include/c++/11/bits/atomic_base.h:338
#8  QFileInfo::QFileInfo (this=this@entry=0x7ffdeab5b880, file=...) at io/qfileinfo.cpp:347
#9  0x00007f488c2e41d4 in operator() (__closure=<synthetic pointer>) at /usr/src/debug/plasma5-workspace-5.23.4-1.3.x86_64/kcms/lookandfeel/kcm.cpp:117
#10 KCMLookandFeel::knsEntryChanged (wrapper=<optimized out>, this=0x559af8b76210) at /usr/src/debug/plasma5-workspace-5.23.4-1.3.x86_64/kcms/lookandfeel/kcm.cpp:126
#11 KCMLookandFeel::knsEntryChanged (wrapper=<optimized out>, this=0x559af8b76210) at /usr/src/debug/plasma5-workspace-5.23.4-1.3.x86_64/kcms/lookandfeel/kcm.cpp:110
#12 KCMLookandFeel::qt_static_metacall (_o=0x559af8b76210, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/plasma5-workspace-5.23.4-1.3.x86_64/build/kcms/lookandfeel/kcm_lookandfeel_static_autogen/EWIEGA46WW/moc_kcm.cpp:128
#13 0x00007f488c2e43ab in KCMLookandFeel::qt_metacall (this=0x559af8b76210, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7ffdeab5ba70) at /usr/src/debug/plasma5-workspace-5.23.4-1.3.x86_64/build/kcms/lookandfeel/kcm_lookandfeel_static_autogen/EWIEGA46WW/moc_kcm.cpp:214
#14 0x00007f489a217ead in QQmlObjectOrGadget::metacall (this=this@entry=0x7ffdeab5bd00, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=44, argv=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/qml/qqmlobjectorgadget.cpp:51
#15 0x00007f489a0f7000 in CallMethod (callType=<optimized out>, callArgs=0xffffffff, engine=<optimized out>, argTypes=<optimized out>, argCount=<optimized out>, returnType=<optimized out>, index=<optimized out>, object=...) at /usr/include/qt5/QtCore/qvarlengtharray.h:190
#16 CallPrecise (object=..., data=..., engine=engine@entry=0x559af87d0220, callArgs=callArgs@entry=0x7f4881e385b8, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1569
#17 0x00007f489a0f8deb in CallOverloaded (callType=<optimized out>, propertyCache=<optimized out>, callArgs=<optimized out>, engine=<optimized out>, data=..., object=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1645
#18 QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2133
#19 0x00007f489a115a53 in QV4::FunctionObject::call (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at ../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/jsruntime/qv4functionobject_p.h:202
#20 QV4::Moth::VME::interpret (frame=0x7ffdeab5bfc0, engine=0x559af87d0220, code=0x7f4881e38568 "\240l\215\201H\177") at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:754
#21 0x00007f489a1186e7 in QV4::Moth::VME::exec (frame=frame@entry=0x7ffdeab5bfc0, engine=engine@entry=0x559af87d0220) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#22 0x00007f489a0abb4e in QV4::Function::call (this=this@entry=0x559af8847c20, thisObject=<optimized out>, argv=argv@entry=0x7f4881e38510, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/jsruntime/qv4function.cpp:69
#23 0x00007f489a232855 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x559aff783e00, callData=callData@entry=0x7f4881e384e0, isUndefined=isUndefined@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:212
#24 0x00007f489a1e45ab in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=<optimized out>) at ../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#25 0x00007f489a1e5798 in QQmlBoundSignal_callback (e=0x559aff783e90, a=0x7ffdeab5dc20) at ../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#26 0x00007f489a217955 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=0x7ffdeab5dc20) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#27 0x00007f489b40aef8 in doActivate<false> (sender=0x559aff1bd270, signal_index=18, argv=0x7ffdeab5dc20) at kernel/qobject.cpp:3778
#28 0x00007f489b40485f in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f48817faac0 <Engine::staticMetaObject>, local_signal_index=local_signal_index@entry=15, argv=argv@entry=0x7ffdeab5dc20) at kernel/qobject.cpp:3946
#29 0x00007f48817e775c in Engine::entryEvent (_t2=Engine::StatusChangedEvent, _t1=0x559b01664a20, this=<optimized out>) at /usr/src/debug/knewstuff-5.89.0-1.2.x86_64/build/src/qtquick/newstuffqmlplugin_autogen/EWIEGA46WW/moc_quickengine.cpp:600
#30 operator() (event=KNSCore::EntryInternal::StatusChangedEvent, entry=..., __closure=0x559aff40c990) at /usr/src/debug/knewstuff-5.89.0-1.2.x86_64/src/qtquick/quickengine.cpp:144
#31 QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1>, QtPrivate::List<const KNSCore::EntryInternal&, KNSCore::EntryInternal::EntryEvent>, void, Engine::setConfigFile(const QString&)::<lambda(const KNSCore::EntryInternal&, KNSCore::EntryInternal::EntryEvent)> >::call (arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#32 QtPrivate::Functor<Engine::setConfigFile(const QString&)::<lambda(const KNSCore::EntryInternal&, KNSCore::EntryInternal::EntryEvent)>, 2>::call<QtPrivate::List<KNSCore::EntryInternal const&, KNSCore::EntryInternal::EntryEvent>, void> (arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#33 QtPrivate::QFunctorSlotObject<Engine::setConfigFile(const QString&)::<lambda(const KNSCore::EntryInternal&, KNSCore::EntryInternal::EntryEvent)>, 2, QtPrivate::List<const KNSCore::EntryInternal&, KNSCore::EntryInternal::EntryEvent>, void>::impl (which=<optimized out>, r=<optimized out>, ret=<optimized out>, a=<optimized out>, this_=0x559aff40c980) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:443
#34 QtPrivate::QFunctorSlotObject<Engine::setConfigFile(const QString&)::<lambda(const KNSCore::EntryInternal&, KNSCore::EntryInternal::EntryEvent)>, 2, QtPrivate::List<const KNSCore::EntryInternal&, KNSCore::EntryInternal::EntryEvent>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x559aff40c980, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:436
#35 0x00007f489b40b393 in QtPrivate::QSlotObjectBase::call (a=0x7ffdeab5dd60, r=0x559aff1bd270, this=0x559aff40c980) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#36 doActivate<false> (sender=0x559aff40ec80, signal_index=27, argv=0x7ffdeab5dd60) at kernel/qobject.cpp:3886
#37 0x00007f489b40485f in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f488c2d2220 <KNSCore::Engine::staticMetaObject>, local_signal_index=local_signal_index@entry=24, argv=argv@entry=0x7ffdeab5dd60) at kernel/qobject.cpp:3946
#38 0x00007f488c26f3e6 in KNSCore::Engine::signalEntryEvent (this=<optimized out>, _t1=..., _t2=<optimized out>) at /usr/src/debug/knewstuff-5.89.0-1.2.x86_64/build/src/core/KF5NewStuffCore_autogen/EWIEGA46WW/moc_engine.cpp:794
#39 0x00007f489b40b393 in QtPrivate::QSlotObjectBase::call (a=0x7ffdeab5de60, r=0x559aff40ec80, this=0x559aff420a10) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#40 doActivate<false> (sender=0x559aff40e170, signal_index=3, argv=0x7ffdeab5de60) at kernel/qobject.cpp:3886
#41 0x00007f489b40485f in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f488c2d2160 <KNSCore::Installation::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffdeab5de60) at kernel/qobject.cpp:3946
#42 0x00007f488c26f502 in KNSCore::Installation::signalEntryChanged (this=<optimized out>, _t1=...) at /usr/src/debug/knewstuff-5.89.0-1.2.x86_64/build/src/core/KF5NewStuffCore_autogen/EWIEGA46WW/moc_installation.cpp:269
#43 0x00007f488c292f71 in operator() (__closure=0x559b0181c2a0, job=<optimized out>) at /usr/src/debug/knewstuff-5.89.0-1.2.x86_64/src/core/installation.cpp:479
#44 0x00007f489b40b393 in QtPrivate::QSlotObjectBase::call (a=0x7ffdeab5e030, r=0x559aff40e170, this=0x559b0181c290) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#45 doActivate<false> (sender=0x559b01a6e620, signal_index=6, argv=0x7ffdeab5e030) at kernel/qobject.cpp:3886
#46 0x00007f489b40485f in QMetaObject::activate (sender=sender@entry=0x559b01a6e620, m=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffdeab5e030) at kernel/qobject.cpp:3946
#47 0x00007f489b705ffc in KJob::result (this=this@entry=0x559b01a6e620, _t1=<optimized out>, _t1@entry=0x559b01a6e620, _t2=...) at /usr/src/debug/kcoreaddons-5.89.0-1.2.x86_64/build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#48 0x00007f489b70a39b in KJob::finishJob (this=0x559b01a6e620, emitResult=<optimized out>) at /usr/src/debug/kcoreaddons-5.89.0-1.2.x86_64/src/lib/jobs/kjob.cpp:98
#49 0x00007f489b40133e in QObject::event (this=0x559b01a6e620, e=0x7f4874013d60) at kernel/qobject.cpp:1314
#50 0x00007f489c086a7f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x559b01a6e620, e=0x7f4874013d60) at kernel/qapplication.cpp:3632
#51 0x00007f489b3d4d2a in QCoreApplication::notifyInternal2 (receiver=0x559b01a6e620, event=0x7f4874013d60) at kernel/qcoreapplication.cpp:1064
#52 0x00007f489b3d7d77 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x559af84bc480) at kernel/qcoreapplication.cpp:1821
#53 0x00007f489b42cb83 in postEventSourceDispatch (s=s@entry=0x559af85c5290) at kernel/qeventdispatcher_glib.cpp:277
#54 0x00007f4898f27d9f in g_main_dispatch (context=0x7f4890005000) at ../glib/gmain.c:3381
#55 g_main_context_dispatch (context=0x7f4890005000) at ../glib/gmain.c:4099
#56 0x00007f4898f28128 in g_main_context_iterate (context=context@entry=0x7f4890005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#57 0x00007f4898f281df in g_main_context_iteration (context=0x7f4890005000, may_block=1) at ../glib/gmain.c:4240
#58 0x00007f489b42c204 in QEventDispatcherGlib::processEvents (this=0x559af85cd3a0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#59 0x00007f489b3d372b in QEventLoop::exec (this=this@entry=0x7ffdeab5e440, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#60 0x00007f489b3dba10 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#61 0x00007f489b92819c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867
#62 0x00007f489c0869f5 in QApplication::exec () at kernel/qapplication.cpp:2824
#63 0x0000559af669210b in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/systemsettings5-5.23.4-1.2.x86_64/app/main.cpp:208
[Inferior 1 (process 12792) detached]

Possible duplicates by query: bug 447759, bug 447676, bug 447414, bug 447239, bug 446942.

Reported using DrKonqi