[dolphin] [Bug 466663] New: Crashed when hovering over taskbar icon

Wed Mar 1 16:03:20 GMT 2023

https://bugs.kde.org/show_bug.cgi?id=466663

            Bug ID: 466663
           Summary: Crashed when hovering over taskbar icon
    Classification: Applications
           Product: dolphin
           Version: 22.12.2
          Platform: unspecified
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: meirgoldstein06 at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (22.12.2)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.2.1-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 5.27.2 [KCrashBackend]

-- Information about the crash:
I believe this occurred when hovering over the taskbar icon. I don't recall if
it was minimized or not at the time

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  0x00007f49c8abab63 in QObject::property (this=this at entry=0x55889ae883d0,
name=name at entry=0x7f49ca906f96 "desktopFileName") at kernel/qobject.cpp:4123
#7  0x00007f49ca900b85 in KUiServerV2JobTracker::registerJob
(this=0x55889aeba0a0, job=<optimized out>) at
/usr/src/debug/kjobwidgets/kjobwidgets-5.103.0/src/kuiserverv2jobtracker.cpp:186
#8  0x00007f49ca8fdae3 in operator() (__closure=0x55889aeccd60) at
/usr/src/debug/kjobwidgets/kjobwidgets-5.103.0/src/kuiserverv2jobtracker.cpp:227
#9  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
#10 QtPrivate::Functor<KUiServerV2JobTracker::registerJob(KJob*)::<lambda()>,
0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at
/usr/include/qt/QtCore/qobjectdefs_impl.h:256
#11
QtPrivate::QFunctorSlotObject<KUiServerV2JobTracker::registerJob(KJob*)::<lambda()>,
0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *,
void **, bool *) (which=<optimized out>, this_=0x55889aeccd50, r=<optimized
out>, a=<optimized out>, ret=<optimized out>) at
/usr/include/qt/QtCore/qobjectdefs_impl.h:443
#12 0x00007f49c8abea71 in QtPrivate::QSlotObjectBase::call (a=<optimized out>,
r=<optimized out>, this=<optimized out>, this=<optimized out>, r=<optimized
out>, a=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#13 doActivate<false> (sender=0x7f49ca90e060
<_ZZN12_GLOBAL__N_117Q_QGS_serverProxy13innerFunctionEvE6holder.lto_priv.1>,
signal_index=3, argv=0x7ffdaf9bd9e0) at kernel/qobject.cpp:3923
#14 0x00007f49c8abea71 in QtPrivate::QSlotObjectBase::call (a=<optimized out>,
r=<optimized out>, this=<optimized out>, this=<optimized out>, r=<optimized
out>, a=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#15 doActivate<false> (sender=0x55889aebdbe0, signal_index=5,
argv=0x7ffdaf9bdb00) at kernel/qobject.cpp:3923
#16 0x00007f49c9eb9e94 in QDBusServiceWatcher::serviceOwnerChanged
(this=this at entry=0x55889aebdbe0, _t1=..., _t2=..., _t3=...) at
.moc/moc_qdbusservicewatcher.cpp:242
#17 0x00007f49c9ebfb33 in QDBusServiceWatcherPrivate::_q_serviceOwnerChanged
(this=<optimized out>, newOwner=..., oldOwner=..., service=...) at
/usr/src/debug/qt5-base/qtbase/src/dbus/qdbusservicewatcher.cpp:76
#18 QDBusServiceWatcher::qt_static_metacall (_o=_o at entry=0x55889aebdbe0,
_c=_c at entry=QMetaObject::InvokeMetaMethod, _id=_id at entry=3,
_a=_a at entry=0x7ffdaf9bdc80) at .moc/moc_qdbusservicewatcher.cpp:116
#19 0x00007f49c9ebfe13 in QDBusServiceWatcher::qt_metacall
(this=0x55889aebdbe0, _c=QMetaObject::InvokeMetaMethod, _id=3,
_a=0x7ffdaf9bdc80) at .moc/moc_qdbusservicewatcher.cpp:197
#20 0x00007f49c9ec345f in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QVector<int> const&, int) [clone .constprop.0]
(this=<optimized out>, object=<optimized out>, msg=..., metaTypes=...,
slotIdx=<optimized out>) at
/usr/src/debug/qt5-base/qtbase/src/dbus/qdbusintegrator.cpp:1001
#21 0x00007f49c8ab1bb0 in QObject::event (this=0x55889aebdbe0,
e=0x7f49bc011ec0) at kernel/qobject.cpp:1347
#22 0x00007f49c9778b5c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55889aebdbe0, e=0x7f49bc011ec0) at
kernel/qapplication.cpp:3640
#23 0x00007f49c8a8df48 in QCoreApplication::notifyInternal2
(receiver=0x55889aebdbe0, event=0x7f49bc011ec0) at
kernel/qcoreapplication.cpp:1064
#24 0x00007f49c8a8dfb3 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#25 0x00007f49c8a8ea53 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55889a0edad0) at
kernel/qcoreapplication.cpp:1821
#26 0x00007f49c8ad4e88 in postEventSourceDispatch (s=0x55889a115da0) at
kernel/qeventdispatcher_glib.cpp:277
#27 0x00007f49c691682b in g_main_dispatch (context=0x7f49bc005010) at
../glib/glib/gmain.c:3454
#28 g_main_context_dispatch (context=0x7f49bc005010) at
../glib/glib/gmain.c:4172
#29 0x00007f49c696dcc9 in g_main_context_iterate.constprop.0
(context=0x7f49bc005010, block=1, dispatch=1, self=<optimized out>) at
../glib/glib/gmain.c:4248
#30 0x00007f49c69150e2 in g_main_context_iteration (context=0x7f49bc005010,
may_block=1) at ../glib/glib/gmain.c:4313
#31 0x00007f49c8ad8c6c in QEventDispatcherGlib::processEvents
(this=0x55889a0c95c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#32 0x00007f49c8a866ec in QEventLoop::exec (this=0x7ffdaf9be150, flags=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#33 0x00007f49c8a91219 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#34 0x00007f49c8f39fe2 in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1870
#35 0x00007f49c9776f2a in QApplication::exec () at kernel/qapplication.cpp:2832
#36 0x00005588996e4f53 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/dolphin/dolphin-22.12.2/src/main.cpp:258
[Inferior 1 (process 11756) detached]

The reporter indicates this bug may be a duplicate of or related to bug 464653.

Reported using DrKonqi

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