Bug 444626

Application: systemsettings5 (5.23.1)
 (Compiled from sources)
Qt Version: 5.15.2
Frameworks Version: 5.87.0
Operating System: Linux 5.14.14-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.23.1 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
I was downloading a global theme and it crashes everytime. Seems not to matter what theme it is.
I think this may happen on any inline download (have'nt tested.)
- Unusual behavior I noticed:
It downloads the theme then immediately crashes afterwards. sometimes prompts me to extract and then after that it crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  0x00007f4c4a28d769 in QDir::fromNativeSeparators(QString const&) () at io/qdir.cpp:930
#7  0x00007f4c4a2a12f5 in QFileInfoPrivate::QFileInfoPrivate (file=..., this=0x55e93cfec560) at /usr/include/c++/11/bits/atomic_base.h:338
#8  QFileInfo::QFileInfo (this=this@entry=0x7fffa73071e0, file=...) at io/qfileinfo.cpp:347
#9  0x00007f4c340661d4 in operator() (__closure=<synthetic pointer>) at /usr/src/debug/plasma5-workspace-5.23.1-1.1.x86_64/kcms/lookandfeel/kcm.cpp:117
#10 KCMLookandFeel::knsEntryChanged (wrapper=<optimized out>, this=0x55e93bbc74a0) at /usr/src/debug/plasma5-workspace-5.23.1-1.1.x86_64/kcms/lookandfeel/kcm.cpp:126
#11 KCMLookandFeel::knsEntryChanged (wrapper=<optimized out>, this=0x55e93bbc74a0) at /usr/src/debug/plasma5-workspace-5.23.1-1.1.x86_64/kcms/lookandfeel/kcm.cpp:110
#12 KCMLookandFeel::qt_static_metacall (_o=0x55e93bbc74a0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/plasma5-workspace-5.23.1-1.1.x86_64/build/kcms/lookandfeel/kcm_lookandfeel_static_autogen/EWIEGA46WW/moc_kcm.cpp:128
#13 0x00007f4c340663ab in KCMLookandFeel::qt_metacall (this=0x55e93bbc74a0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fffa73073d0) at /usr/src/debug/plasma5-workspace-5.23.1-1.1.x86_64/build/kcms/lookandfeel/kcm_lookandfeel_static_autogen/EWIEGA46WW/moc_kcm.cpp:214
#14 0x00007f4c491f604d in QQmlObjectOrGadget::metacall (this=this@entry=0x7fffa7307660, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=43, argv=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde29-1.5.x86_64/src/qml/qml/qqmlobjectorgadget.cpp:51
#15 0x00007f4c490d5120 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=0x55e93bcd4da0, callArgs=callArgs@entry=0x7f4c2f29d5b8, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde29-1.5.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1569
#17 0x00007f4c490d6f0b 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+kde29-1.5.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+kde29-1.5.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2133
#19 0x00007f4c490f3b53 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=0x7fffa7307920, engine=0x55e93bcd4da0, code=0x7f4c2f29d568 "`\334\316.L\177") at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde29-1.5.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:754
#21 0x00007f4c490f67e7 in QV4::Moth::VME::exec (frame=frame@entry=0x7fffa7307920, engine=engine@entry=0x55e93bcd4da0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde29-1.5.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#22 0x00007f4c49089c6e in QV4::Function::call (this=this@entry=0x55e93bca99b0, thisObject=<optimized out>, argv=argv@entry=0x7f4c2f29d510, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde29-1.5.x86_64/src/qml/jsruntime/qv4function.cpp:69
#23 0x00007f4c49210c05 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x55e93f173680, callData=callData@entry=0x7f4c2f29d4e0, isUndefined=isUndefined@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde29-1.5.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:212
#24 0x00007f4c491c265b 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 0x00007f4c491c3848 in QQmlBoundSignal_callback (e=0x55e94043d460, a=0x7fffa7309580) at ../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#26 0x00007f4c491f5af5 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=0x7fffa7309580) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde29-1.5.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#27 0x00007f4c4a3adb78 in doActivate<false> (sender=0x55e93e9d4890, signal_index=18, argv=0x7fffa7309580) at kernel/qobject.cpp:3778
#28 0x00007f4c4a3a74df in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f4c2eaffac0 <Engine::staticMetaObject>, local_signal_index=local_signal_index@entry=15, argv=argv@entry=0x7fffa7309580) at kernel/qobject.cpp:3946
#29 0x00007f4c2eaec7bc in Engine::entryEvent (_t2=Engine::StatusChangedEvent, _t1=0x7f4be801bdc0, this=<optimized out>) at /usr/src/debug/knewstuff-5.87.0-1.1.x86_64/build/src/qtquick/newstuffqmlplugin_autogen/EWIEGA46WW/moc_quickengine.cpp:600
#30 operator() (event=KNSCore::EntryInternal::StatusChangedEvent, entry=..., __closure=0x55e93f3170c0) at /usr/src/debug/knewstuff-5.87.0-1.1.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_=0x55e93f3170b0) 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_=0x55e93f3170b0, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:436
#35 0x00007f4c4a3ae013 in QtPrivate::QSlotObjectBase::call (a=0x7fffa73096c0, r=0x55e93e9d4890, this=0x55e93f3170b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#36 doActivate<false> (sender=0x55e93f316530, signal_index=27, argv=0x7fffa73096c0) at kernel/qobject.cpp:3886
#37 0x00007f4c4a3a74df in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f4c2fffd220 <KNSCore::Engine::staticMetaObject>, local_signal_index=local_signal_index@entry=24, argv=argv@entry=0x7fffa73096c0) at kernel/qobject.cpp:3946
#38 0x00007f4c2ff9a3e6 in KNSCore::Engine::signalEntryEvent (this=<optimized out>, _t1=..., _t2=<optimized out>) at /usr/src/debug/knewstuff-5.87.0-1.1.x86_64/build/src/core/KF5NewStuffCore_autogen/EWIEGA46WW/moc_engine.cpp:794
#39 0x00007f4c4a3ae013 in QtPrivate::QSlotObjectBase::call (a=0x7fffa73097c0, r=0x55e93f316530, this=0x55e93f328660) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#40 doActivate<false> (sender=0x55e93f316660, signal_index=3, argv=0x7fffa73097c0) at kernel/qobject.cpp:3886
#41 0x00007f4c4a3a74df in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f4c2fffd160 <KNSCore::Installation::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffa73097c0) at kernel/qobject.cpp:3946
#42 0x00007f4c2ff9a502 in KNSCore::Installation::signalEntryChanged (this=<optimized out>, _t1=...) at /usr/src/debug/knewstuff-5.87.0-1.1.x86_64/build/src/core/KF5NewStuffCore_autogen/EWIEGA46WW/moc_installation.cpp:269
#43 0x00007f4c2ffbde71 in operator() (__closure=0x55e940f2f1c0, job=0x7fffa7309808) at /usr/src/debug/knewstuff-5.87.0-1.1.x86_64/src/core/installation.cpp:479
#44 0x00007f4c4a3ae013 in QtPrivate::QSlotObjectBase::call (a=0x7fffa7309990, r=0x55e93f316660, this=0x55e940f2f1b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#45 doActivate<false> (sender=0x55e940a907c0, signal_index=6, argv=0x7fffa7309990) at kernel/qobject.cpp:3886
#46 0x00007f4c4a3a74df in QMetaObject::activate (sender=sender@entry=0x55e940a907c0, m=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffa7309990) at kernel/qobject.cpp:3946
#47 0x00007f4c4a6a89ec in KJob::result (this=this@entry=0x55e940a907c0, _t1=<optimized out>, _t1@entry=0x55e940a907c0, _t2=...) at /usr/src/debug/kcoreaddons-5.87.0-1.1.x86_64/build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#48 0x00007f4c4a6acd8b in KJob::finishJob (this=0x55e940a907c0, emitResult=<optimized out>) at /usr/src/debug/kcoreaddons-5.87.0-1.1.x86_64/src/lib/jobs/kjob.cpp:98
#49 0x00007f4c4a3a3fbe in QObject::event (this=0x55e940a907c0, e=0x7f4c2400a6a0) at kernel/qobject.cpp:1314
#50 0x00007f4c4b026a7f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55e940a907c0, e=0x7f4c2400a6a0) at kernel/qapplication.cpp:3632
#51 0x00007f4c4a3779ca in QCoreApplication::notifyInternal2 (receiver=0x55e940a907c0, event=0x7f4c2400a6a0) at kernel/qcoreapplication.cpp:1064
#52 0x00007f4c4a37aa17 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55e93b80c480) at kernel/qcoreapplication.cpp:1821
#53 0x00007f4c4a3cf823 in postEventSourceDispatch (s=s@entry=0x55e93b992b10) at kernel/qeventdispatcher_glib.cpp:277
#54 0x00007f4c47f18d5f in g_main_dispatch (context=0x7f4c40005000) at ../glib/gmain.c:3381
#55 g_main_context_dispatch (context=0x7f4c40005000) at ../glib/gmain.c:4099
#56 0x00007f4c47f190e8 in g_main_context_iterate (context=context@entry=0x7f4c40005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#57 0x00007f4c47f1919f in g_main_context_iteration (context=0x7f4c40005000, may_block=1) at ../glib/gmain.c:4240
#58 0x00007f4c4a3ceea4 in QEventDispatcherGlib::processEvents (this=0x55e93b993300, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#59 0x00007f4c4a3763cb in QEventLoop::exec (this=this@entry=0x7fffa7309da0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#60 0x00007f4c4a37e6b0 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#61 0x00007f4c4a8c819c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867
#62 0x00007f4c4b0269f5 in QApplication::exec () at kernel/qapplication.cpp:2824
#63 0x000055e93a54910b in main (argc=<optimized out>, argv=0x7fffa7309ec0) at /usr/src/debug/systemsettings5-5.23.1-1.1.x86_64/app/main.cpp:208
[Inferior 1 (process 6586) detached]

The reporter indicates this bug may be a duplicate of or related to bug 439797.

Possible duplicates by query: bug 444185, bug 444074, bug 444019, bug 443857, bug 439797.

Reported using DrKonqi