[dolphin] [Bug 492741] Dolphin crashes when opening Properties and Dolphin settings simultanously

[TraceyC]

https://bugs.kde.org/show_bug.cgi?id=492741

TraceyC <kdedev at tlcnet.info> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kdedev at tlcnet.info

--- Comment #1 from TraceyC <kdedev at tlcnet.info> ---
Searchable backtrace

#0  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo at entry=11, no_tid=no_tid at entry=0) at pthread_kill.c:44
#1  0x00007fef514a5463 in __pthread_kill_internal (threadid=<optimized out>,
signo=11) at pthread_kill.c:78
#2  0x00007fef5144c120 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#3  0x00007fef53156711 in KCrash::defaultCrashHandler (sig=11) at
/usr/src/debug/kcrash/kcrash-6.5.0/src/kcrash.cpp:606
#4  0x00007fef5144c1d0 in <signal handler called> () at /usr/lib/libc.so.6
#5  0x00007fef52f0cd74 in
QtPrivate::QExplicitlySharedDataPointerV2<QMapData<std::map<QString, QAction*,
std::less<QString>, std::allocator<std::pair<QString const, QAction*> > > >
>::operator bool (this=<optimized out>) at
/usr/include/qt6/QtCore/qshareddata_impl.h:117
#6  QMap<QString, QAction*>::value (this=<optimized out>, key=...,
defaultValue=<optimized out>) at /usr/include/qt6/QtCore/qmap.h:358
#7  KActionCollection::action (this=this at entry=0x1, name=...) at
/usr/src/debug/kxmlgui/kxmlgui-6.5.0/src/kactioncollection.cpp:139
#8  0x00005dee13b66c40 in GeneralViewSettingsPage::GeneralViewSettingsPage
(this=<optimized out>, url=<optimized out>, parent=<optimized out>) at
/usr/src/debug/dolphin/dolphin-24.08.0/src/settings/viewmodes/generalviewsettingspage.cpp:132
#9  ViewSettingsPage::ViewSettingsPage (this=0x5dee4a164600, url=<optimized
out>, parent=<optimized out>, this=<optimized out>, url=<optimized out>,
parent=<optimized out>) at
/usr/src/debug/dolphin/dolphin-24.08.0/src/settings/viewmodes/viewsettingspage.cpp:28
#10 0x00005dee13b5a0f7 in DolphinSettingsDialog::DolphinSettingsDialog
(this=0x5dee49273070, url=..., parent=<optimized out>, actions=0x5dee47eb2970,
this=<optimized out>, url=<optimized out>, parent=<optimized out>,
actions=<optimized out>) at
/usr/src/debug/dolphin/dolphin-24.08.0/src/settings/dolphinsettingsdialog.cpp:58
#11 0x00005dee13b13fdb in DolphinMainWindow::editSettings (this=0x5dee47e5eb50)
at /usr/src/debug/dolphin/dolphin-24.08.0/src/dolphinmainwindow.cpp:1364
#12 0x00007fef50fa3397 in QtPrivate::QSlotObjectBase::call
(this=0x5dee47fabc00, r=0x5dee47e5eb50, a=0x7fff8d65d340, this=<optimized out>,
r=<optimized out>, a=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:469
#13 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4086
#14 0x00007fef51b243c4 in QAction::triggered (this=<optimized out>,
_t1=<optimized out>) at
/usr/src/debug/qt6-base/build/src/gui/Gui_autogen/include/moc_qaction.cpp:480
#15 QAction::activate (this=0x5dee47f3d660, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qaction.cpp:1102
#16 0x00007fef522d1779 in QMenuPrivate::activateCausedStack
(this=0x5dee491b5b60, causedStack=..., action=0x5dee47f3d660,
action_e=QAction::Trigger, self=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qmenu.cpp:1420
#17 0x00007fef522d3673 in QMenuPrivate::activateAction (this=0x5dee491b5b60,
action=0x5dee47f3d660, action_e=QAction::Trigger, self=true) at
/usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qmenu.cpp:1502
#18 0x00007fef5214d376 in QWidget::event (this=0x5dee4821ad10,
event=0x7fff8d65da50) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:9025
#19 0x00007fef520fc8cc in QApplicationPrivate::notify_helper
(this=this at entry=0x5dee47b35ad0, receiver=receiver at entry=0x5dee4821ad10,
e=e at entry=0x7fff8d65da50) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3287
#20 0x00007fef52101e59 in QApplication::notify (this=<optimized out>,
receiver=<optimized out>, e=0x7fff8d65da50) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2765
#21 0x00007fef50f45aa8 in QCoreApplication::notifyInternal2
(receiver=0x5dee4821ad10, event=0x7fff8d65da50) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1142
#22 0x00007fef50f45afd in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1597
#23 0x00007fef520f3f9d in QApplicationPrivate::sendMouseEvent
(receiver=0x5dee4821ad10, event=0x7fff8d65da50, alienWidget=<optimized out>,
nativeWidget=0x5dee4821ad10, buttonDown=<optimized out>, lastMouseReceiver=...,
spontaneous=true, onlyDispatchEnterLeave=false) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2347
#24 0x00007fef52163b40 in QWidgetWindow::handleMouseEvent (this=0x5dee4912bd30,
event=event at entry=0x7fff8d65dea0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:545
#25 0x00007fef52164c20 in QWidgetWindow::event (this=0x5dee4912bd30,
event=0x7fff8d65dea0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:263
#26 0x00007fef520fc8cc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5dee4912bd30, e=0x7fff8d65dea0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3287
#27 0x00007fef50f45aa8 in QCoreApplication::notifyInternal2
(receiver=0x5dee4912bd30, event=0x7fff8d65dea0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1142
#28 0x00007fef50f45afd in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1597
#29 0x00007fef51778140 in QGuiApplicationPrivate::processMouseEvent
(e=0x5dee48e52680) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qguiapplication.cpp:2327
#30 0x00007fef517e7724 in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1114
#31 0x00007fef51c041e4 in userEventSourceDispatch (source=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:38
#32 0x00007fef4e10e299 in g_main_dispatch (context=0x7fef44000f00) at
../glib/glib/gmain.c:3344
#33 0x00007fef4e170ec7 in g_main_context_dispatch_unlocked
(context=0x7fef44000f00) at ../glib/glib/gmain.c:4152
#34 g_main_context_iterate_unlocked.isra.0
(context=context at entry=0x7fef44000f00, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4217
#35 0x00007fef4e10d795 in g_main_context_iteration (context=0x7fef44000f00,
may_block=1) at ../glib/glib/gmain.c:4282
#36 0x00007fef511a82bd in QEventDispatcherGlib::processEvents
(this=0x5dee47b4d360, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#37 0x00007fef50f4ff66 in QEventLoop::processEvents (this=0x7fff8d65e310,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:100
#38 QEventLoop::exec (this=this at entry=0x7fff8d65e310, flags=...,
flags at entry=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:182
#39 0x00007fef522d7ac7 in QMenuPrivate::exec (this=0x5dee48725b30, p=...,
action=0x0, positionFunction=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qflags.h:74
#40 0x00007fef5235215d in QToolButtonPrivate::popupTimerDone
(this=0x5dee48214c80) at
/usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qtoolbutton.cpp:784
#41 0x00007fef50fa3397 in QtPrivate::QSlotObjectBase::call
(this=0x5dee482150c0, r=0x5dee48214ae0, a=0x7fff8d65e4f8, this=<optimized out>,
r=<optimized out>, a=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:469
#42 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4086
#43 0x00007fef522107d2 in QAbstractButton::pressed (this=0x5dee48214ae0) at
/usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:311
#44 QAbstractButtonPrivate::emitPressed (this=0x5dee48214c80) at
/usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qabstractbutton.cpp:395
#45 0x00007fef5221d498 in QAbstractButton::mousePressEvent
(this=0x5dee48214ae0, e=0x7fff8d65ec90) at
/usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qabstractbutton.cpp:948
#46 0x00007fef523528c4 in QToolButton::mousePressEvent (this=0x5dee48214ae0,
e=0x7fff8d65ec90) at
/usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qtoolbutton.cpp:578
#47 0x00007fef5214cf66 in QWidget::event (this=0x5dee48214ae0,
event=0x7fff8d65ec90) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:9021
#48 0x00007fef520fc8cc in QApplicationPrivate::notify_helper
(this=this at entry=0x5dee47b35ad0, receiver=receiver at entry=0x5dee48214ae0,
e=e at entry=0x7fff8d65ec90) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3287
#49 0x00007fef52101e59 in QApplication::notify (this=<optimized out>,
receiver=<optimized out>, e=0x7fff8d65ec90) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2765
#50 0x00007fef50f45aa8 in QCoreApplication::notifyInternal2
(receiver=0x5dee48214ae0, event=0x7fff8d65ec90) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1142
#51 0x00007fef50f45afd in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1597
#52 0x00007fef520f3f9d in QApplicationPrivate::sendMouseEvent
(receiver=0x5dee48214ae0, event=0x7fff8d65ec90, alienWidget=<optimized out>,
nativeWidget=0x5dee47e5eb50, buttonDown=<optimized out>, lastMouseReceiver=...,
spontaneous=true, onlyDispatchEnterLeave=false) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2347
#53 0x00007fef521635c2 in QWidgetWindow::handleMouseEvent (this=0x5dee48259ce0,
event=event at entry=0x7fff8d65f0e0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:649
#54 0x00007fef52164c20 in QWidgetWindow::event (this=0x5dee48259ce0,
event=0x7fff8d65f0e0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:263
#55 0x00007fef520fc8cc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5dee48259ce0, e=0x7fff8d65f0e0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3287
#56 0x00007fef50f45aa8 in QCoreApplication::notifyInternal2
(receiver=0x5dee48259ce0, event=0x7fff8d65f0e0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1142
#57 0x00007fef50f45afd in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1597
#58 0x00007fef51778140 in QGuiApplicationPrivate::processMouseEvent
(e=0x5dee48e350f0) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qguiapplication.cpp:2327
#59 0x00007fef517e7724 in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags at entry=...) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1114
#60 0x00007fef517e7917 in QWindowSystemInterface::flushWindowSystemEvents
(flags=...) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1083
#61 0x00007fef50f8d89f in QObject::event (this=0x5dee48d52c10,
e=0x5dee49271f60) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1452
#62 0x00007fef520fc8cc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5dee48d52c10, e=0x5dee49271f60) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3287
#63 0x00007fef50f45aa8 in QCoreApplication::notifyInternal2
(receiver=0x5dee48d52c10, event=event at entry=0x5dee49271f60) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1142
#64 0x00007fef50f45e6b in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x5dee49271f60) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1583
#65 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x5dee47b33a90) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1940
#66 0x00007fef511aa00c in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1797
#67 postEventSourceDispatch (s=0x5dee47b35970) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:244
#68 0x00007fef4e10e299 in g_main_dispatch (context=0x7fef44000f00) at
../glib/glib/gmain.c:3344
#69 0x00007fef4e170ec7 in g_main_context_dispatch_unlocked
(context=0x7fef44000f00) at ../glib/glib/gmain.c:4152
#70 g_main_context_iterate_unlocked.isra.0
(context=context at entry=0x7fef44000f00, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4217
#71 0x00007fef4e10d795 in g_main_context_iteration (context=0x7fef44000f00,
may_block=1) at ../glib/glib/gmain.c:4282
#72 0x00007fef511a82bd in QEventDispatcherGlib::processEvents
(this=0x5dee47b4d360, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#73 0x00007fef50f4ff66 in QEventLoop::processEvents (this=0x7fff8d65f790,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:100
#74 QEventLoop::exec (this=0x7fff8d65f790, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:182
#75 0x00007fef50f4a11d in QCoreApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qflags.h:74
#76 0x00007fef520f86aa in QApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2555
#77 0x00005dee13b035a4 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/dolphin/dolphin-24.08.0/src/main.cpp:273

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