Bug 473625

Application: dolphin (23.04.3)

Qt Version: 5.15.10
Frameworks Version: 5.109.0
Operating System: Linux 6.4.11-arch2-1 x86_64
Windowing System: X11
Distribution: Arch Linux
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
Dolphin crashed when clicked notifications icon in the system tray.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  0x00007f9b1cea2747 in stringData (index=Python Exception <class 'gdb.MemoryError'>: Cannot access memory at address 0x7f9b68115090
#7  rawStringData (index=Python Exception <class 'gdb.MemoryError'>: Cannot access memory at address 0x7f9b68115090
#8  QMetaObject::indexOfProperty(char const*) const (this=0x7f9b08013480, name=0x7f9b1ed0f189 "desktopFileName") at kernel/qmetaobject.cpp:1028
#9  0x00007f9b1ceccf04 in QObject::property(char const*) const (this=this@entry=0x7f9b08010590, name=name@entry=0x7f9b1ed0f189 "desktopFileName") at kernel/qobject.cpp:4129
#10 0x00007f9b1ed0bb25 in KUiServerV2JobTracker::registerJob(KJob*) (this=0x55c4f82c8eb0, job=<optimized out>) at /usr/src/debug/kjobwidgets/kjobwidgets-5.109.0/src/kuiserverv2jobtracker.cpp:186
#11 0x00007f9b1ed09093 in operator() (__closure=0x55c4f82c7b90) at /usr/src/debug/kjobwidgets/kjobwidgets-5.109.0/src/kuiserverv2jobtracker.cpp:227
#12 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, KUiServerV2JobTracker::registerJob(KJob*)::<lambda()> >::call (arg=<optimized out>, f=...) at /usr/include/qt/QtCore/qobjectdefs_impl.h:146
#13 QtPrivate::Functor<KUiServerV2JobTracker::registerJob(KJob*)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at /usr/include/qt/QtCore/qobjectdefs_impl.h:256
#14 QtPrivate::QFunctorSlotObject<KUiServerV2JobTracker::registerJob(KJob*)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x55c4f82c7b80, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt/QtCore/qobjectdefs_impl.h:443
#15 0x00007f9b1ced1637 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7fff87f209d0, r=<optimized out>, this=0x55c4f82c7b80, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#16 doActivate<false>(QObject*, int, void**) (sender=0x7f9b1ed19060 <_ZZN12_GLOBAL__N_117Q_QGS_serverProxy13innerFunctionEvE6holder.lto_priv.1>, signal_index=3, argv=0x7fff87f209d0) at kernel/qobject.cpp:3925
#17 0x00007f9b1ced1637 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7fff87f20af0, r=<optimized out>, this=0x55c4f82c7240, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#18 doActivate<false>(QObject*, int, void**) (sender=0x55c4f82c7f90, signal_index=5, argv=0x7fff87f20af0) at kernel/qobject.cpp:3925
#19 0x00007f9b1e2bfb74 in QDBusServiceWatcher::serviceOwnerChanged(QString const&, QString const&, QString const&) (this=this@entry=0x55c4f82c7f90, _t1=..., _t2=..., _t3=...) at .moc/moc_qdbusservicewatcher.cpp:242
#20 0x00007f9b1e2c3fcf in QDBusServiceWatcherPrivate::_q_serviceOwnerChanged(QString const&, QString const&, QString const&) (this=<optimized out>, newOwner=..., oldOwner=..., service=...) at /usr/src/debug/qt5-base/qtbase/src/dbus/qdbusservicewatcher.cpp:76
#21 QDBusServiceWatcher::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x55c4f82c7f90, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=3, _a=_a@entry=0x7fff87f20c70) at .moc/moc_qdbusservicewatcher.cpp:116
#22 0x00007f9b1e2c42f3 in QDBusServiceWatcher::qt_metacall(QMetaObject::Call, int, void**) (this=0x55c4f82c7f90, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff87f20c70) at .moc/moc_qdbusservicewatcher.cpp:197
#23 0x00007f9b1e28376e in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=<optimized out>, object=<optimized out>, msg=<optimized out>, metaTypes=<optimized out>, slotIdx=<optimized out>) at /usr/src/debug/qt5-base/qtbase/src/dbus/qdbusintegrator.cpp:1001
#24 0x00007f9b1cec4174 in QObject::event(QEvent*) (this=0x55c4f82c7f90, e=0x7f9b10013ff0) at kernel/qobject.cpp:1347
#25 0x00007f9b1db7893f in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x55c4f82c7f90, e=0x7f9b10013ff0) at kernel/qapplication.cpp:3640
#26 0x00007f9b1ce9c6f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55c4f82c7f90, event=0x7f9b10013ff0) at kernel/qcoreapplication.cpp:1064
#27 0x00007f9b1cea165b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x55c4f71e1550) at kernel/qcoreapplication.cpp:1821
#28 0x00007f9b1cee76d8 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x55c4f72d0a10) at kernel/qeventdispatcher_glib.cpp:277
#29 0x00007f9b1af0fa31 in g_main_dispatch (context=0x7f9b10000ee0) at ../glib/glib/gmain.c:3460
#30 g_main_context_dispatch (context=0x7f9b10000ee0) at ../glib/glib/gmain.c:4200
#31 0x00007f9b1af6ccc9 in g_main_context_iterate.isra.0 (context=context@entry=0x7f9b10000ee0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4276
#32 0x00007f9b1af0d0e2 in g_main_context_iteration (context=0x7f9b10000ee0, may_block=1) at ../glib/glib/gmain.c:4343
#33 0x00007f9b1ceeb51c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55c4f72d1e80, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007f9b1ce9b404 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff87f21140, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#35 0x00007f9b1ce9c8a3 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x00007f9b1d33bef2 in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1870
#37 0x00007f9b1db76cda in QApplication::exec() () at kernel/qapplication.cpp:2832
#38 0x000055c4f69e1da8 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin/dolphin-23.04.3/src/main.cpp:249
[Inferior 1 (process 2836) detached]

Reported using DrKonqi