How to reproduce:
1) Start kleopatra
2) Click column header "Valid until" to sort the certificates based on the values of that column.
3) Uncheck "Hierarchical Certificate List" from the "view menu"

QSortFilterProxyModel: index from wrong model passed to mapToSource
ASSERT: "!"QSortFilterProxyModel: index from wrong model passed to mapToSource"" in file itemmodels/qsortfilterproxymodel.cpp, line 381

Kleopatra 18.04.2
KDE Frameworks 5.47.0
KDE Plasma 5.12.5
Qt 5.9.6
Gentoo Linux x86_64

#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007ffff238af6f in __GI_abort () at abort.c:90
#2  0x00007ffff2dd9c17 in qt_message_fatal (context=..., message=<synthetic pointer>...) at global/qlogging.cpp:1690
#3  QMessageLogger::fatal (this=this@entry=0x7fffffffbf70, msg=msg@entry=0x7ffff3091ec0 "ASSERT: \"%s\" in file %s, line %d") at global/qlogging.cpp:796
#4  0x00007ffff2dd1dc6 in qt_assert (assertion=assertion@entry=0x7ffff3152848 "!\"QSortFilterProxyModel: index from wrong model passed to mapToSource\"", file=file@entry=0x7ffff31527b0 "itemmodels/qsortfilterproxymodel.cpp", line=line@entry=381) at global/qglobal.cpp:3080
#5  0x00007ffff2f97ff1 in QSortFilterProxyModelPrivate::proxy_to_source (this=0x555555fc7190, proxy_index=...) at itemmodels/qsortfilterproxymodel.cpp:381
#6  0x00007ffff2f98021 in QSortFilterProxyModel::mapToSource (this=<optimized out>, proxyIndex=...) at itemmodels/qsortfilterproxymodel.cpp:2673
#7  0x00007ffff78fd1c6 in Kleo::AbstractKeyListSortFilterProxyModel::key (this=this@entry=0x555555fc6840, idx=...) at /var/tmp/portage/kde-apps/libkleo-18.04.2/work/libkleo-18.04.2/src/models/keylistsortfilterproxymodel.cpp:77
#8  0x0000555555622414 in Kleo::KeyTreeView::setHierarchicalView (this=0x555555fc6f10, on=on@entry=false) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/view/keytreeview.cpp:324
#9  0x00005555556407d5 in (anonymous namespace)::Page::setHierarchicalView (on=false, this=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/view/tabwidget.cpp:298
#10 Kleo::TabWidget::Private::toggleHierarchicalView (on=false, page=<optimized out>, this=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/view/tabwidget.cpp:642
#11 Kleo::TabWidget::Private::slotToggleHierarchicalView (on=false, this=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/view/tabwidget.cpp:359
#12 Kleo::TabWidget::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2_build/src/kleopatra_bin_autogen/include/moc_tabwidget.cpp:182
#13 0x00007ffff300a57e in QMetaObject::activate (sender=sender@entry=0x555555d834d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fffffffc2c0) at kernel/qobject.cpp:3767
#14 0x00007ffff300a94f in QMetaObject::activate (sender=sender@entry=0x555555d834d0, m=m@entry=0x7ffff4458960 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fffffffc2c0) at kernel/qobject.cpp:3629
#15 0x00007ffff3d18382 in QAction::toggled (this=this@entry=0x555555d834d0, _t1=<optimized out>, _t1@entry=false) at .moc/moc_qaction.cpp:386
#16 0x00007ffff3d1b119 in QAction::setChecked (this=this@entry=0x555555d834d0, b=<optimized out>) at kernel/qaction.cpp:981
#17 0x00007ffff3d1b280 in QAction::activate (this=this@entry=0x555555d834d0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1162
#18 0x00007ffff3ec03ac in QMenuPrivate::activateCausedStack (this=this@entry=0x555555c2b5d0, causedStack=..., action=action@entry=0x555555d834d0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1323
#19 0x00007ffff3ec80eb in QMenuPrivate::activateAction (this=this@entry=0x555555c2b5d0, action=action@entry=0x555555d834d0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1400
#20 0x00007ffff3ec8f83 in QMenu::mouseReleaseEvent (this=<optimized out>, e=0x7fffffffc940) at widgets/qmenu.cpp:2888
#21 0x00007ffff3d660d8 in QWidget::event (this=this@entry=0x555555d9a430, event=event@entry=0x7fffffffc940) at kernel/qwidget.cpp:9280
#22 0x00007ffff3ecb2bb in QMenu::event (this=0x555555d9a430, e=0x7fffffffc940) at widgets/qmenu.cpp:3010
#23 0x00007ffff3d2009c in QApplicationPrivate::notify_helper (this=this@entry=0x555555b21aa0, receiver=receiver@entry=0x555555d9a430, e=e@entry=0x7fffffffc940) at kernel/qapplication.cpp:3722
#24 0x00007ffff3d2848f in QApplication::notify (this=<optimized out>, receiver=0x555555d9a430, e=0x7fffffffc940) at kernel/qapplication.cpp:3198
#25 0x00007ffff2fd6d67 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x555555d9a430, event=event@entry=0x7fffffffc940) at kernel/qcoreapplication.cpp:1024
#26 0x00007ffff3d27462 in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#27 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x555555d9a430, event=event@entry=0x7fffffffc940, alienWidget=0x0, alienWidget@entry=0x555555d9a430, nativeWidget=0x555555d9a430, buttonDown=buttonDown@entry=0x7ffff4487330 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2704
#28 0x00007ffff3d84cf5 in QWidgetWindow::handleMouseEvent (this=this@entry=0x555555d00eb0, event=event@entry=0x7fffffffcd40) at kernel/qwidgetwindow.cpp:523
#29 0x00007ffff3d8766a in QWidgetWindow::event (this=0x555555d00eb0, event=0x7fffffffcd40) at kernel/qwidgetwindow.cpp:250
#30 0x00007ffff3d2009c in QApplicationPrivate::notify_helper (this=this@entry=0x555555b21aa0, receiver=receiver@entry=0x555555d00eb0, e=e@entry=0x7fffffffcd40) at kernel/qapplication.cpp:3722
#31 0x00007ffff3d27f34 in QApplication::notify (this=0x7fffffffd2e0, receiver=0x555555d00eb0, e=0x7fffffffcd40) at kernel/qapplication.cpp:3481
#32 0x00007ffff2fd6d67 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x555555d00eb0, event=event@entry=0x7fffffffcd40) at kernel/qcoreapplication.cpp:1024
#33 0x00007ffff3569d9b in QCoreApplication::sendSpontaneousEvent (event=0x7fffffffcd40, receiver=0x555555d00eb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#34 QGuiApplicationPrivate::processMouseEvent (e=0x555555b43db0) at kernel/qguiapplication.cpp:1952
#35 0x00007ffff356b9a5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x555555b43db0) at kernel/qguiapplication.cpp:1733
#36 0x00007ffff353cc3b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:946
#37 0x00007fffe4fddbf0 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#38 0x00007fffec4354f7 in g_main_dispatch (context=0x7fffdc004ff0) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3234
#39 g_main_context_dispatch (context=context@entry=0x7fffdc004ff0) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3899
#40 0x00007fffec435758 in g_main_context_iterate (context=context@entry=0x7fffdc004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3972
#41 0x00007fffec43585b in g_main_context_iteration (context=0x7fffdc004ff0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033
#42 0x00007ffff303a50f in QEventDispatcherGlib::processEvents (this=0x555555b88600, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#43 0x00007ffff2fd4e8b in QEventLoop::exec (this=this@entry=0x7fffffffd130, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#44 0x00007ffff2fdf444 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1297
#45 0x00005555555df63f in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/main.cpp:248

Full backtrace:

#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0, 93824999848112, 232, 8, 63, 140736884430168, 4294967295, 140737268101931, 93825001181360, 5561851240636564736, 136, 5561851240636564736, 140737488338384, 140737260938464, 140737488338384, 140737488339008}}
        pid = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
#1  0x00007ffff238af6f in __GI_abort () at abort.c:90
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7ffff78f1160 <non-virtual thunk to Kleo::AbstractKeyListModel::key(QModelIndex const&) const>, sa_sigaction = 0x7ffff78f1160 <non-virtual thunk to Kleo::AbstractKeyListModel::key(QModelIndex const&) const>}, sa_mask = {__val = {140737351951823, 140737488338800, 140737351972104, 140737488338568, 140737267990412, 93825003475408, 5561851240636564736, 140737346736480, 5561851240636564736, 140737488338800, 140737488338568, 3, 140737488338800, 140737488339008, 140737267990904, 140737488339008}}, sa_flags = 1135953152, sa_restorer = 0x7fffffffbe88}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007ffff2dd9c17 in qt_message_fatal (context=..., message=<synthetic pointer>...) at global/qlogging.cpp:1690
No locals.
#3  QMessageLogger::fatal (this=this@entry=0x7fffffffbf70, msg=msg@entry=0x7ffff3091ec0 "ASSERT: \"%s\" in file %s, line %d") at global/qlogging.cpp:796
        message = <optimized out>
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffffffbf70, reg_save_area = 0x7fffffffbeb0}}
#4  0x00007ffff2dd1dc6 in qt_assert (assertion=assertion@entry=0x7ffff3152848 "!\"QSortFilterProxyModel: index from wrong model passed to mapToSource\"", file=file@entry=0x7ffff31527b0 "itemmodels/qsortfilterproxymodel.cpp", line=line@entry=381) at global/qglobal.cpp:3080
No locals.
#5  0x00007ffff2f97ff1 in QSortFilterProxyModelPrivate::proxy_to_source (this=0x555555fc7190, proxy_index=...) at itemmodels/qsortfilterproxymodel.cpp:381
        it = <optimized out>
        m = <optimized out>
        source_row = <optimized out>
        source_col = <optimized out>
#6  0x00007ffff2f98021 in QSortFilterProxyModel::mapToSource (this=<optimized out>, proxyIndex=...) at itemmodels/qsortfilterproxymodel.cpp:2673
        d = <optimized out>
#7  0x00007ffff78fd1c6 in Kleo::AbstractKeyListSortFilterProxyModel::key (this=this@entry=0x555555fc6840, idx=...) at /var/tmp/portage/kde-apps/libkleo-18.04.2/work/libkleo-18.04.2/src/models/keylistsortfilterproxymodel.cpp:77
        klmi = 0x555555cb8d90
#8  0x0000555555622414 in Kleo::KeyTreeView::setHierarchicalView (this=0x555555fc6f10, on=on@entry=false) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/view/keytreeview.cpp:324
        selectedKeys = std::vector of length 0, capacity 0
        currentKey = {static null = {<No data fields>}, key = std::shared_ptr<_gpgme_key> (use count 1437735584, weak count 21844) = {get() = 0x0}}
#9  0x00005555556407d5 in (anonymous namespace)::Page::setHierarchicalView (on=false, this=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/view/tabwidget.cpp:298
No locals.
#10 Kleo::TabWidget::Private::toggleHierarchicalView (on=false, page=<optimized out>, this=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/view/tabwidget.cpp:642
No locals.
#11 Kleo::TabWidget::Private::slotToggleHierarchicalView (on=false, this=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/view/tabwidget.cpp:359
No locals.
#12 Kleo::TabWidget::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2_build/src/kleopatra_bin_autogen/include/moc_tabwidget.cpp:182
        _t = <optimized out>
#13 0x00007ffff300a57e in QMetaObject::activate (sender=sender@entry=0x555555d834d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fffffffc2c0) at kernel/qobject.cpp:3767
        methodIndex = <optimized out>
        method_relative = 20
        callFunction = 0x555555640320 <Kleo::TabWidget::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>
        receiver = 0x555555c249a0
        receiverInSameThread = <optimized out>
        sw = {receiver = 0x555555c249a0, previousSender = 0x0, currentSender = {sender = 0x555555d834d0, signal = 7, ref = 1}, switched = true}
        c = 0x555555cd0c90
        last = 0x555555cd0c90
        locker = {val = 140737274837960}
        connectionLists = {connectionLists = 0x555555c96be0}
        list = 0x555555de1d18
        currentThreadId = 0x7ffff7f7c780
        signal_index = 7
        empty_argv = {0x0}
        __PRETTY_FUNCTION__ = "static void QMetaObject::activate(QObject*, int, int, void**)"
#14 0x00007ffff300a94f in QMetaObject::activate (sender=sender@entry=0x555555d834d0, m=m@entry=0x7ffff4458960 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fffffffc2c0) at kernel/qobject.cpp:3629
No locals.
#15 0x00007ffff3d18382 in QAction::toggled (this=this@entry=0x555555d834d0, _t1=<optimized out>, _t1@entry=false) at .moc/moc_qaction.cpp:386
        _a = {0x0, 0x7fffffffc2bc}
#16 0x00007ffff3d1b119 in QAction::setChecked (this=this@entry=0x555555d834d0, b=<optimized out>) at kernel/qaction.cpp:981
        d = <optimized out>
        guard = <optimized out>
#17 0x00007ffff3d1b280 in QAction::activate (this=this@entry=0x555555d834d0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1162
        guard = <optimized out>
        d = <optimized out>
#18 0x00007ffff3ec03ac in QMenuPrivate::activateCausedStack (this=this@entry=0x555555c2b5d0, causedStack=..., action=action@entry=0x555555d834d0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1323
        guard = {block = @0x555555c2b920, reset = false}
#19 0x00007ffff3ec80eb in QMenuPrivate::activateAction (this=this@entry=0x555555c2b5d0, action=action@entry=0x555555d834d0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1400
        q = <optimized out>
        inWhatsThisMode = false
        causedStack = {d = 0x555555b444d0}
#20 0x00007ffff3ec8f83 in QMenu::mouseReleaseEvent (this=<optimized out>, e=0x7fffffffc940) at widgets/qmenu.cpp:2888
        d = <optimized out>
        action = 0x555555d834d0
#21 0x00007ffff3d660d8 in QWidget::event (this=this@entry=0x555555d9a430, event=event@entry=0x7fffffffc940) at kernel/qwidget.cpp:9280
        d = <optimized out>
#22 0x00007ffff3ecb2bb in QMenu::event (this=0x555555d9a430, e=0x7fffffffc940) at widgets/qmenu.cpp:3010
        d = <optimized out>
#23 0x00007ffff3d2009c in QApplicationPrivate::notify_helper (this=this@entry=0x555555b21aa0, receiver=receiver@entry=0x555555d9a430, e=e@entry=0x7fffffffc940) at kernel/qapplication.cpp:3722
        consumed = <optimized out>
#24 0x00007ffff3d2848f in QApplication::notify (this=<optimized out>, receiver=0x555555d9a430, e=0x7fffffffc940) at kernel/qapplication.cpp:3198
        me = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x7ffff3bb5a78 <vtable for QMouseEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff3158c40 <qt_meta_stringdata_QEvent>, data = 0x7ffff3158680 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 3, posted = 0, spont = 1, m_accept = 1, reserved = 0}, modState = {i = 0}, ts = 1284770}, l = {xp = 53, yp = 103}, w = {xp = 93, yp = 133}, s = {xp = 333, yp = 394}, b = Qt::LeftButton, mouseState = {i = 0}, caps = 0, velocity = {xp = 0, yp = 0}}
        w = 0x555555d9a430
        mouse = 0x7fffffffc940
        eventAccepted = <optimized out>
        relpos = {xp = 53, yp = 103}
        pw = {wp = {d = 0x555555d3c870, value = 0x555555d9a430}}
        d = <optimized out>
        res = false
        me = <optimized out>
#25 0x00007ffff2fd6d67 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x555555d9a430, event=event@entry=0x7fffffffc940) at kernel/qcoreapplication.cpp:1024
        selfRequired = true
        result = false
        cbdata = {0x555555d9a430, 0x7fffffffc940, 0x7fffffffc79f}
        d = <optimized out>
        threadData = 0x555555b1fac0
        scopeLevelCounter = {threadData = 0x555555b1fac0}
#26 0x00007ffff3d27462 in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
No locals.
#27 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x555555d9a430, event=event@entry=0x7fffffffc940, alienWidget=0x0, alienWidget@entry=0x555555d9a430, nativeWidget=0x555555d9a430, buttonDown=buttonDown@entry=0x7ffff4487330 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2704
        receiverGuard = {wp = {d = 0x555555d3c870, value = 0x555555d9a430}}
        nativeGuard = {wp = {d = 0x555555d3c870, value = 0x555555d9a430}}
        alienGuard = {wp = {d = 0x0, value = 0x0}}
        activePopupWidget = {wp = {d = 0x555555d3c870, value = 0x555555d9a430}}
        graphicsWidget = <optimized out>
        widgetUnderMouse = <optimized out>
        wasLeaveAfterRelease = false
        result = <optimized out>
#28 0x00007ffff3d84cf5 in QWidgetWindow::handleMouseEvent (this=this@entry=0x555555d00eb0, event=event@entry=0x7fffffffcd40) at kernel/qwidgetwindow.cpp:523
        reallyUnderMouse = <optimized out>
        e = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x7ffff3bb5a78 <vtable for QMouseEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff3158c40 <qt_meta_stringdata_QEvent>, data = 0x7ffff3158680 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 3, posted = 0, spont = 1, m_accept = 1, reserved = 7466}, modState = {i = 0}, ts = 1284770}, l = {xp = 53, yp = 103}, w = {xp = 93, yp = 133}, s = {xp = 333, yp = 394}, b = Qt::LeftButton, mouseState = {i = 0}, caps = 0, velocity = {xp = 0, yp = 0}}
        receiver = 0x555555d9a430
        widgetPos = <optimized out>
        underMouse = <optimized out>
        popupChild = 0x0
        activePopupWidget = 0x555555d9a430
        mapped = {xp = 53, yp = 103}
        releaseAfter = true
        oldOpenPopupCount = 3
        contextMenuTrigger = QEvent::MouseButtonPress
        widget = <optimized out>
        mapped = {xp = 1437926096, yp = 21845}
        receiver = <optimized out>
#29 0x00007ffff3d8766a in QWidgetWindow::event (this=0x555555d00eb0, event=0x7fffffffcd40) at kernel/qwidgetwindow.cpp:250
        event = 0x7fffffffcd40
        this = 0x555555d00eb0
        state = <optimized out>
        ev = <optimized out>
        widgetEvent = <optimized out>
#30 0x00007ffff3d2009c in QApplicationPrivate::notify_helper (this=this@entry=0x555555b21aa0, receiver=receiver@entry=0x555555d00eb0, e=e@entry=0x7fffffffcd40) at kernel/qapplication.cpp:3722
        consumed = <optimized out>
#31 0x00007ffff3d27f34 in QApplication::notify (this=0x7fffffffd2e0, receiver=0x555555d00eb0, e=0x7fffffffcd40) at kernel/qapplication.cpp:3481
        w = 0x555555d00eb0
        extra = <optimized out>
        isProxyWidget = <optimized out>
        d = <optimized out>
        res = false
        me = <optimized out>
#32 0x00007ffff2fd6d67 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x555555d00eb0, event=event@entry=0x7fffffffcd40) at kernel/qcoreapplication.cpp:1024
        selfRequired = true
        result = false
        cbdata = {0x555555d00eb0, 0x7fffffffcd40, 0x7fffffffcc0f}
        d = <optimized out>
        threadData = 0x555555b1fac0
        scopeLevelCounter = {threadData = 0x555555b1fac0}
#33 0x00007ffff3569d9b in QCoreApplication::sendSpontaneousEvent (event=0x7fffffffcd40, receiver=0x555555d00eb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
No locals.
#34 QGuiApplicationPrivate::processMouseEvent (e=0x555555b43db0) at kernel/qguiapplication.cpp:1952
        type = QEvent::MouseButtonRelease
        stateChange = <optimized out>
        window = 0x555555d00eb0
        localPoint = {xp = 93, yp = 133}
        globalPoint = {xp = 333, yp = 394}
        button = Qt::LeftButton
        doubleClick = false
        frameStrut = false
        ev = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x7ffff3bb5a78 <vtable for QMouseEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff3158c40 <qt_meta_stringdata_QEvent>, data = 0x7ffff3158680 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 3, posted = 0, spont = 1, m_accept = 1, reserved = 7040}, modState = {i = 0}, ts = 1284770}, l = {xp = 93, yp = 133}, w = {xp = 93, yp = 133}, s = {xp = 333, yp = 394}, b = Qt::LeftButton, mouseState = {i = 0}, caps = 0, velocity = {xp = 0, yp = 0}}
#35 0x00007ffff356b9a5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x555555b43db0) at kernel/qguiapplication.cpp:1733
        __PRETTY_FUNCTION__ = "static void QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)"
#36 0x00007ffff353cc3b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:946
        event = 0x555555b43db0
        nevents = 1
#37 0x00007fffe4fddbf0 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77
        userEventSource = <optimized out>
        dispatcher = <optimized out>
#38 0x00007fffec4354f7 in g_main_dispatch (context=0x7fffdc004ff0) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3234
        dispatch = 0x7fffe4fddbd0 <userEventSourceDispatch(GSource*, GSourceFunc, gpointer)>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = <optimized out>
        cb_data = <optimized out>
        need_destroy = <optimized out>
        source = 0x555555b81290
        current = 0x555555b90f80
        i = 1
        current = <optimized out>
        i = <optimized out>
        source = <optimized out>
        _g_boolean_var_ = <optimized out>
        was_in_call = <optimized out>
        user_data = <optimized out>
        callback = <optimized out>
        cb_funcs = <optimized out>
        cb_data = <optimized out>
        need_destroy = <optimized out>
        dispatch = <optimized out>
        prev_source = <optimized out>
        _g_boolean_var_ = <optimized out>
#39 g_main_context_dispatch (context=context@entry=0x7fffdc004ff0) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3899
No locals.
#40 0x00007fffec435758 in g_main_context_iterate (context=context@entry=0x7fffdc004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3972
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 5
        allocated_nfds = 5
        fds = <optimized out>
        got_ownership = <optimized out>
        __n = <optimized out>
        __s = <optimized out>
        __p = <optimized out>
        __n = <optimized out>
        __s = <optimized out>
        __p = <optimized out>
#41 0x00007fffec43585b in g_main_context_iteration (context=0x7fffdc004ff0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033
        retval = <optimized out>
#42 0x00007ffff303a50f in QEventDispatcherGlib::processEvents (this=0x555555b88600, flags=...) at kernel/qeventdispatcher_glib.cpp:423
        d = 0x555555b807b0
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#43 0x00007ffff2fd4e8b in QEventLoop::exec (this=this@entry=0x7fffffffd130, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
        d = 0x555555fc1070
        locker = {val = 93824998308816}
        __PRETTY_FUNCTION__ = "int QEventLoop::exec(QEventLoop::ProcessEventsFlags)"
        ref = {d = 0x555555fc1070, locker = @0x7fffffffd0b8, exceptionCaught = true}
        app = <optimized out>
#44 0x00007ffff2fdf444 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1297
        threadData = 0x555555b1fac0
        __PRETTY_FUNCTION__ = "static int QCoreApplication::exec()"
        eventLoop = {<QObject> = {_vptr.QObject = 0x7ffff3458be8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff315eb60 <qt_meta_stringdata_QObject>, data = 0x7ffff315ea40 <qt_meta_data_QObject>, static_metacall = 0x7ffff3012360 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555fc1070}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff3161800 <qt_meta_stringdata_Qt>, data = 0x7ffff315ec80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff34512a0 <QObject::staticMetaObject>, stringdata = 0x7ffff3157600 <qt_meta_stringdata_QEventLoop>, data = 0x7ffff31575a0 <qt_meta_data_QEventLoop>, static_metacall = 0x7ffff2fd4a80 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#45 0x00005555555df63f in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/kleopatra-18.04.2/work/kleopatra-18.04.2/src/main.cpp:248
        app = {<QApplication> = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x555555afe3b8 <vtable for KleopatraApplication+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff315eb60 <qt_meta_stringdata_QObject>, data = 0x7ffff315ea40 <qt_meta_data_QObject>, static_metacall = 0x7ffff3012360 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555b21aa0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff3161800 <qt_meta_stringdata_Qt>, data = 0x7ffff315ec80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff34512a0 <QObject::staticMetaObject>, stringdata = 0x7ffff3158340 <qt_meta_stringdata_QCoreApplication>, data = 0x7ffff3158220 <qt_meta_data_QCoreApplication>, static_metacall = 0x7ffff2fd9020 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fffffffd2e0}, static staticMetaObject = {d = {superdata = 0x7ffff3458d80 <QCoreApplication::staticMetaObject>, stringdata = 0x7ffff38d42c0 <qt_meta_stringdata_QGuiApplication>, data = 0x7ffff38d4060 <qt_meta_data_QGuiApplication>, static_metacall = 0x7ffff356bb80 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff3bb5380 <QGuiApplication::staticMetaObject>, stringdata = 0x7ffff40fe240 <qt_meta_stringdata_QApplication>, data = 0x7ffff40fe0c0 <qt_meta_data_QApplication>, static_metacall = 0x7ffff3d25510 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff4458ba0 <QApplication::staticMetaObject>, stringdata = 0x555555873dc0 <qt_meta_stringdata_KleopatraApplication>, data = 0x555555873ba0 <qt_meta_data_KleopatraApplication>, static_metacall = 0x555555826a60 <KleopatraApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x555555b98b00}}
        timer = {mds = 41720081}
        service = {<QObject> = {_vptr.QObject = 0x555555afdb40 <vtable for KUniqueService+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff315eb60 <qt_meta_stringdata_QObject>, data = 0x7ffff315ea40 <qt_meta_data_QObject>, static_metacall = 0x7ffff3012360 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555b9f420}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff3161800 <qt_meta_stringdata_Qt>, data = 0x7ffff315ec80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff34512a0 <QObject::staticMetaObject>, stringdata = 0x555555874bc0 <qt_meta_stringdata_KUniqueService>, data = 0x555555874b20 <qt_meta_data_KUniqueService>, static_metacall = 0x555555826520 <KUniqueService::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = 0x555555b98e00}
        aboutData = {<KAboutData> = {d = 0x555555c44ef0}, <No data fields>}
        parser = {d = 0x555555c34710}
        migrate = {d = 0x555555c312c0}
        gpgmeInitError = {mErr = 0, mMessage = ""}
        rc = <optimized out>
        server = {<QObject> = {_vptr.QObject = 0x555555afe040 <vtable for Kleo::UiServer+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff315eb60 <qt_meta_stringdata_QObject>, data = 0x7ffff315ea40 <qt_meta_data_QObject>, static_metacall = 0x7ffff3012360 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555c22410}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff3161800 <qt_meta_stringdata_Qt>, data = 0x7ffff315ec80 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff34512a0 <QObject::staticMetaObject>, stringdata = 0x555555874380 <qt_meta_stringdata_Kleo__UiServer>, data = 0x555555874280 <qt_meta_data_Kleo__UiServer>, static_metacall = 0x555555826800 <Kleo::UiServer::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x555555c456f0}}
        daemon = false