Thread 1 (Thread 0x7ffff33518c0 (LWP 17975) "qtbug117200"):
#0  QItemSelectionModel::select (this=0x5555555ffe80, selection=..., command=...) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qitemselectionmodel.cpp:1289
        d = 0x555555600140
        __PRETTY_FUNCTION__ = "virtual void QItemSelectionModel::select(const QItemSelection&, QItemSelectionModel::SelectionFlags)"
        sel = {<QList<QItemSelectionRange>> = {<QListSpecialMethods<QItemSelectionRange>> = {<QListSpecialMethodsBase<QItemSelectionRange>> = {<No data fields>}, <No data fields>}, d = {d = 0x0, ptr = 0x0, size = 0}}, <No data fields>}
        old = {<QList<QItemSelectionRange>> = {<QListSpecialMethods<QItemSelectionRange>> = {<QListSpecialMethodsBase<QItemSelectionRange>> = {<No data fields>}, <No data fields>}, d = {d = 0x7b00600060005e00, ptr = 0x7c007c007c007b00, size = 0}}, <No data fields>}
        newSelection = {<QList<QItemSelectionRange>> = {<QListSpecialMethods<QItemSelectionRange>> = {<QListSpecialMethodsBase<QItemSelectionRange>> = {<No data fields>}, <No data fields>}, d = {d = 0x50800000002, ptr = 0x7ffff6bb0c90, size = 140737332842760}}, <No data fields>}
#1  0x00007ffff68453c7 in QItemSelectionModel::clearSelection (this=this@entry=0x5555555ffe80) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qitemselectionmodel.cpp:1375
        d = <optimized out>
#2  0x00007ffff68454b3 in QItemSelectionModel::clear (this=0x5555555ffe80) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qitemselectionmodel.cpp:1337
No locals.
#3  0x00007ffff6803e5d in QItemSelectionModel::reset (this=0x5555555ffe80) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qitemselectionmodel.cpp:1362
        blocker = {m_o = 0x5555555ffe80, m_blocked = false, m_inhibited = false}
#4  0x00007ffff680adab in QItemSelectionModelPrivate::disconnectModel (this=this@entry=0x555555600140) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qitemselectionmodel.cpp:601
        q = 0x5555555ffe80
#5  0x00007ffff6821d63 in QItemSelectionModelPrivate::modelDestroyed (this=0x555555600140) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qitemselectionmodel.cpp:1090
No locals.
#6  0x00007ffff687a813 in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, void (QItemSelectionModelPrivate::*)()>::call(void (QItemSelectionModelPrivate::*)(), QItemSelectionModelPrivate*, void**) (arg=<optimized out>, o=0x555555600140, f=(void (QItemSelectionModelPrivate::*)(QItemSelectionModelPrivate * const)) 0x7ffff6821d4e <QItemSelectionModelPrivate::modelDestroyed()>) at /qt-66/qt-66/qtbase/src/corelib/kernel/qobjectdefs_impl.h:145
No locals.
#7  QtPrivate::FunctionPointer<void (QItemSelectionModelPrivate::*)()>::call<QtPrivate::List<>, void>(void (QItemSelectionModelPrivate::*)(), QItemSelectionModelPrivate*, void**) (arg=<optimized out>, o=0x555555600140, f=<optimized out>) at /qt-66/qt-66/qtbase/src/corelib/kernel/qobjectdefs_impl.h:182
No locals.
#8  QtPrivate::QPrivateSlotObject<void (QItemSelectionModelPrivate::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /qt-66/build-qt-66/qtbase/include/QtCore/6.6.1/QtCore/private/../../../../../../../qt-66/qtbase/src/corelib/kernel/qobject_p.h:283
        that = <optimized out>
#9  0x00007ffff6a0ec17 in QtPrivate::QSlotObjectBase::call (a=0x7fffffffd5b0, r=0x5555555ffe80, this=0x555555600820) at /qt-66/qt-66/qtbase/src/corelib/kernel/qobjectdefs_impl.h:433
No locals.
#10 doActivate<false> (sender=sender@entry=0x5555555fc6d0, signal_index=0, argv=0x7fffffffd5b0) at /dev/qt-66/qt-66/qtbase/src/corelib/kernel/qobject.cpp:4021
        obj = {m_slotObject = {_M_t = {<std::__uniq_ptr_impl<QtPrivate::QSlotObjectBase, QtPrivate::QSlotObjectBase::Deleter>> = {_M_t = {<std::_Tuple_impl<0, QtPrivate::QSlotObjectBase*, QtPrivate::QSlotObjectBase::Deleter>> = {<std::_Tuple_impl<1, QtPrivate::QSlotObjectBase::Deleter>> = {<std::_Head_base<1, QtPrivate::QSlotObjectBase::Deleter, true>> = {_M_head_impl = {<No data fields>}}, <No data fields>}, <std::_Head_base<0, QtPrivate::QSlotObjectBase*, false>> = {_M_head_impl = 0x555555600820}, <No data fields>}, <No data fields>}}, <No data fields>}}}
        receiver = 0x5555555ffe80
        td = <optimized out>
        receiverInSameThread = <optimized out>
        senderData = {previous = 0x0, receiver = 0x5555555ffe80, sender = 0x5555555fc6d0, signal = 0}
        c = 0x555555600850
        connections = {d = 0x5555555fc380}
        list = <optimized out>
        inSenderThread = true
        highestConnectionId = 65
        signalVector = 0x5555555f1020
        currentThreadId = 0x7ffff33518c0
        __PRETTY_FUNCTION__ = "void doActivate(QObject*, int, void**) [with bool callbacks_enabled = false]"
        sp = 0x5555555fc780
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#11 0x00007ffff69d2d67 in QMetaObject::activate (sender=sender@entry=0x5555555fc6d0, m=m@entry=0x7ffff6d885e0 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffffffd5b0) at /dev/qt-66/qt-66/qtbase/src/corelib/kernel/qobject.cpp:4081
        signal_index = <optimized out>
#12 0x00007ffff69d2e19 in QObject::destroyed (this=this@entry=0x5555555fc6d0, _t1=<optimized out>, _t1@entry=0x5555555fc6d0) at /qt-66/build-qt-66/qtbase/src/corelib/kernel/moc_qobject.cpp:276
        _a = {0x0, 0x7fffffffd5a8}
#13 0x00007ffff6a01cc4 in QObject::~QObject (this=this@entry=0x5555555fc6d0, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/kernel/qobject.cpp:1061
        d = <optimized out>
        sharedRefcount = 0x0
        cd = <optimized out>
        d = <optimized out>
        sharedRefcount = <optimized out>
        cd = <optimized out>
        ownThread = <optimized out>
        privThread = <optimized out>
        signalSlotMutex = <optimized out>
        locker = <optimized out>
        receiverCount = <optimized out>
        signal = <optimized out>
        connectionList = <optimized out>
        c = <optimized out>
        m = <optimized out>
        needToUnlock = <optimized out>
        node = <optimized out>
        sender = <optimized out>
        m = <optimized out>
        needToUnlock = <optimized out>
        senderData = <optimized out>
        slotObj = <optimized out>
        locksAreTheSame = <optimized out>
        __PRETTY_FUNCTION__ = <optimized out>
        d = <optimized out>
        sharedRefcount = <optimized out>
        cd = <optimized out>
        ownThread = <optimized out>
        privThread = <optimized out>
        signalSlotMutex = <optimized out>
        locker = <optimized out>
        receiverCount = <optimized out>
        signal = <optimized out>
        connectionList = <optimized out>
        c = <optimized out>
        m = <optimized out>
        needToUnlock = <optimized out>
        node = <optimized out>
        sender = <optimized out>
        m = <optimized out>
        needToUnlock = <optimized out>
        senderData = <optimized out>
        slotObj = <optimized out>
        locksAreTheSame = <optimized out>
#14 0x00007ffff68279ed in QAbstractItemModel::~QAbstractItemModel (this=this@entry=0x5555555fc6d0, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qabstractitemmodel.cpp:1718
No locals.
#15 0x00007ffff6827a9f in QAbstractProxyModel::~QAbstractProxyModel (this=this@entry=0x5555555fc6d0, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qabstractproxymodel.cpp:154
No locals.
#16 0x00007ffff682a8b8 in QSortFilterProxyModel::~QSortFilterProxyModel (this=0x5555555fc6d0, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qsortfilterproxymodel.cpp:2024
        d = <optimized out>
#17 0x00007ffff682a8d1 in QSortFilterProxyModel::~QSortFilterProxyModel (this=0x5555555fc6d0, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/itemmodels/qsortfilterproxymodel.cpp:2024
        d = <optimized out>
#18 0x00007ffff69ded24 in QObjectPrivate::deleteChildren (this=this@entry=0x5555555f51b0) at /dev/qt-66/qt-66/qtbase/src/corelib/kernel/qobject.cpp:2206
        i = 6
#19 0x00007ffff7d5c694 in QWidget::~QWidget (this=this@entry=0x5555555f5180, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/widgets/kernel/qwidget.cpp:1537
        d = 0x5555555f51b0
        blocked = <optimized out>
        d = <optimized out>
        blocked = <optimized out>
        manager = <optimized out>
        it = <optimized out>
        end = <optimized out>
        action = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
        apriv = <optimized out>
        w = <optimized out>
        window = <optimized out>
        e = <optimized out>
        repaintManager = <optimized out>
        e = <optimized out>
        __PRETTY_FUNCTION__ = <optimized out>
        d = <optimized out>
        blocked = <optimized out>
        manager = <optimized out>
        it = <optimized out>
        end = <optimized out>
        action = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
        apriv = <optimized out>
        w = <optimized out>
        window = <optimized out>
        e = <optimized out>
        repaintManager = <optimized out>
        e = <optimized out>
#20 0x00007ffff7c01e34 in QFrame::~QFrame (this=this@entry=0x5555555f5180, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/widgets/widgets/qframe.cpp:229
No locals.
#21 0x00007ffff7c074fe in QAbstractScrollArea::~QAbstractScrollArea (this=this@entry=0x5555555f5180, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/widgets/widgets/qabstractscrollarea.cpp:478
        d = <optimized out>
#22 0x00007ffff7a58c0e in QAbstractItemView::~QAbstractItemView (this=0x5555555f5180, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/widgets/itemviews/qabstractitemview.cpp:634
        d = <optimized out>
#23 0x00007ffff78d0c4a in QTreeView::~QTreeView (this=<optimized out>, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/widgets/itemviews/qtreeview.cpp:172
No locals.
#24 0x00007ffff78d0c67 in QTreeView::~QTreeView (this=0x5555555f5180, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/widgets/itemviews/qtreeview.cpp:172
No locals.
#25 0x00007ffff69ded24 in QObjectPrivate::deleteChildren (this=this@entry=0x5555555f4d00) at /dev/qt-66/qt-66/qtbase/src/corelib/kernel/qobject.cpp:2206
        i = 0
#26 0x00007ffff7d5c694 in QWidget::~QWidget (this=0x7fffffffd910, __in_chrg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/widgets/kernel/qwidget.cpp:1537
        d = 0x5555555f4d00
        blocked = <optimized out>
        d = <optimized out>
        blocked = <optimized out>
        manager = <optimized out>
        it = <optimized out>
        end = <optimized out>
        action = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
        apriv = <optimized out>
        w = <optimized out>
        window = <optimized out>
        e = <optimized out>
        repaintManager = <optimized out>
        e = <optimized out>
        __PRETTY_FUNCTION__ = <optimized out>
        d = <optimized out>
        blocked = <optimized out>
        manager = <optimized out>
        it = <optimized out>
        end = <optimized out>
        action = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
        apriv = <optimized out>
        w = <optimized out>
        window = <optimized out>
        e = <optimized out>
        repaintManager = <optimized out>
        e = <optimized out>
#27 0x000055555555aa40 in Widget::~Widget (this=0x7fffffffd910, __in_chrg=<optimized out>) at ../main.cpp:26
No locals.
#28 0x0000555555557e82 in main (argc=1, argv=0x7fffffffda78) at ../main.cpp:58
        app = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7ffff7fa52b8 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff6c2cb80 <(anonymous namespace)::qt_meta_stringdata_CLASSQObjectENDCLASS>, data = 0x7ffff6c2ca40 <qt_meta_data_CLASSQObjectENDCLASS>, static_metacall = 0x7ffff6a02dce <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7ffff6d8fcc0 <qt_incomplete_metaTypeArray<(anonymous namespace)::qt_meta_stringdata_CLASSQObjectENDCLASS_t, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QObject, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QObject*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QString const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QObject*, std::integral_constant<bool, false> > >>, extradata = 0x0}}, d_ptr = {d = 0x555555589960}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff6d885e0 <QObject::staticMetaObject>}, stringdata = 0x7ffff6c31860 <(anonymous namespace)::qt_meta_stringdata_CLASSQCoreApplicationENDCLASS>, data = 0x7ffff6c316c0 <qt_meta_data_CLASSQCoreApplicationENDCLASS>, static_metacall = 0x7ffff6a43c58 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7ffff6d909e0 <qt_incomplete_metaTypeArray<(anonymous namespace)::qt_meta_stringdata_CLASSQCoreApplicationENDCLASS_t, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QCoreApplication, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> > >>, extradata = 0x0}}, static self = 0x7fffffffd8c0}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff6d90b80 <QCoreApplication::staticMetaObject>}, stringdata = 0x7ffff756c8a0 <(anonymous namespace)::qt_meta_stringdata_CLASSQGuiApplicationENDCLASS>, data = 0x7ffff756c5a0 <qt_meta_data_CLASSQGuiApplicationENDCLASS>, static_metacall = 0x7ffff6f5d66e <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7ffff76f0140 <qt_incomplete_metaTypeArray<(anonymous namespace)::qt_meta_stringdata_CLASSQGuiApplicationENDCLASS_t, QtPrivate::TypeAndForceComplete<QIcon, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<Qt::LayoutDirection, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QScreen*, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QGuiApplication, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QScreen*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QScreen*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QScreen*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QObject*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QWindow*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<Qt::ApplicationState, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<Qt::LayoutDirection, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QSessionManager&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QSessionManager&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QPalette const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QFont const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<long long, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QObject*, std::integral_constant<bool, false> > >>, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff76f0280 <QGuiApplication::staticMetaObject>}, stringdata = 0x7ffff7e3e520 <(anonymous namespace)::qt_meta_stringdata_CLASSQApplicationENDCLASS>, data = 0x7ffff7e3e380 <qt_meta_data_CLASSQApplicationENDCLASS>, static_metacall = 0x7ffff7d356d4 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7ffff7fa4400 <qt_incomplete_metaTypeArray<(anonymous namespace)::qt_meta_stringdata_CLASSQApplicationENDCLASS_t, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QApplication, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QWidget*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QWidget*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QString const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<bool const, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> > >>, extradata = 0x0}}}
        w = {<QWidget> = {<QObject> = {_vptr.QObject = 0x7ffff7fa6520 <vtable for QWidget+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff6c2cb80 <(anonymous namespace)::qt_meta_stringdata_CLASSQObjectENDCLASS>, data = 0x7ffff6c2ca40 <qt_meta_data_CLASSQObjectENDCLASS>, static_metacall = 0x7ffff6a02dce <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7ffff6d8fcc0 <qt_incomplete_metaTypeArray<(anonymous namespace)::qt_meta_stringdata_CLASSQObjectENDCLASS_t, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QObject, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QObject*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QString const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QObject*, std::integral_constant<bool, false> > >>, extradata = 0x0}}, d_ptr = {d = 0x5555555f4d00}}, <QPaintDevice> = {_vptr.QPaintDevice = 0x7ffff7fa66d0 <vtable for QWidget+448>, painters = 0}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff6d885e0 <QObject::staticMetaObject>}, stringdata = 0x7ffff7e3c980 <(anonymous namespace)::qt_meta_stringdata_CLASSQWidgetENDCLASS>, data = 0x7ffff7e3c100 <qt_meta_data_CLASSQWidgetENDCLASS>, static_metacall = 0x7ffff7d60408 <QWidget::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7ffff7fa3ec0 <qt_incomplete_metaTypeArray<(anonymous namespace)::qt_meta_stringdata_CLASSQWidgetENDCLASS_t, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<Qt::WindowModality, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QRect, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QRect, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QRect, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QPoint, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSize, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSize, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QRect, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QRect, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QRegion, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSizePolicy, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSize, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSize, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSize, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSize, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QPalette, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QFont, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QCursor, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<Qt::FocusPolicy, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<Qt::ContextMenuPolicy, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSize, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QSize, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QIcon, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<double, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<Qt::LayoutDirection, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QLocale, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QFlags<Qt::InputMethodHint>, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QWidget, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QString const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QIcon const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QString const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QPoint const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QString const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QString const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<bool, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<Qt::InputMethodQuery, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QWindow*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QPixmap, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QRect const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QPixmap, std::integral_constant<bool, false> > >>, extradata = 0x0}}, data = 0x5555555f4e98}, <No data fields>}
        t = {d = {d = 0x555555600c90, ptr = 0x555555600ca0 u"6.6.1 xcb", size = 9}, static _empty = 0 u'\000'}
        __PRETTY_FUNCTION__ = "int main(int, char**)"


Thread 5 (Thread 0x7ffff0e59640 (LWP 17981) "Thread (pooled)"):
#0  __futex_abstimed_wait_common64 (private=80, cancel=true, abstime=0x7ffff0e58b10, op=137, expected=0, futex_word=0x5555557042f4) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=80, abstime=0x7ffff0e58b10, clockid=67, expected=0, futex_word=0x5555557042f4) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 16896
        op = 137
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5555557042f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7ffff0e58b10, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007ffff62f3f1b in __pthread_cond_wait_common (abstime=0x7ffff0e58b10, clockid=1, mutex=0x5555557042a0, cond=0x5555557042c8) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7ffff62f37a0 <__condvar_cleanup_waiting>, __arg = 0x7ffff0e58aa0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 7, cond = 0x5555557042c8, mutex = 0x5555557042a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 7
        seq = 3
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_timedwait64 (cond=0x5555557042c8, mutex=0x5555557042a0, abstime=0x7ffff0e58b10) at ./nptl/pthread_cond_wait.c:652
        flags = <optimized out>
        clockid = 1
#5  0x00007ffff68fed58 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x5555557042a0) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:93
        ti = {tv_sec = 2154, tv_nsec = 739112243}
#6  QWaitConditionPrivate::wait (deadline=..., this=0x5555557042a0) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:101
        code = <optimized out>
        code = <optimized out>
#7  QWaitCondition::wait (this=this@entry=0x555555808a70, mutex=0x555555764b58, deadline=...) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:181
        returnValue = <optimized out>
#8  0x00007ffff6922521 in QThreadPoolThread::run (this=0x555555808a60) at /qt-66/build-qt-66/qtbase/include/QtCore/../../../../qt-66/qtbase/src/corelib/thread/qmutex.h:267
        r = <optimized out>
        locker = {m_mutex = 0x555555764b58, m_isLocked = true}
        __PRETTY_FUNCTION__ = "virtual void QThreadPoolThread::run()"
#9  0x00007ffff68fd644 in operator() (__closure=__closure@entry=0x7ffff0e58c98) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:324
        thr = 0x555555808a60
        data = 0x5555557fce50
        arg = @0x7ffff0e58c88: 0x555555808a60
#10 0x00007ffff68fd76f in (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >(struct {...} &&) (t=...) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:260
No locals.
#11 0x00007ffff691257e in QThreadPrivate::start (arg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:283
        __clframe = {__cancel_routine = 0x7ffff69124d2 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x555555808a60, __do_it = 1, __cancel_type = 0}
#12 0x00007ffff62f4b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737488329456, 3342010475537193522, 140737234966080, 0, 140737323681872, 140737488329808, -3341999569980925390, -3341995775297758670}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#13 0x00007ffff6386a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.

Thread 4 (Thread 0x7ffff165a640 (LWP 17980) "Thread (pooled)"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7ffff1659b10, op=137, expected=0, futex_word=0x5555557b1474) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7ffff1659b10, clockid=0, expected=0, futex_word=0x5555557b1474) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 137
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5555557b1474, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7ffff1659b10, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007ffff62f3f1b in __pthread_cond_wait_common (abstime=0x7ffff1659b10, clockid=1, mutex=0x5555557b1420, cond=0x5555557b1448) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7ffff62f37a0 <__condvar_cleanup_waiting>, __arg = 0x7ffff1659aa0, __canceltype = 1, __prev = 0x0}
        cbuffer = {wseq = 7, cond = 0x5555557b1448, mutex = 0x5555557b1420, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 7
        seq = 3
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_timedwait64 (cond=0x5555557b1448, mutex=0x5555557b1420, abstime=0x7ffff1659b10) at ./nptl/pthread_cond_wait.c:652
        flags = <optimized out>
        clockid = 1
#5  0x00007ffff68fed58 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x5555557b1420) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:93
        ti = {tv_sec = 2154, tv_nsec = 739111653}
#6  QWaitConditionPrivate::wait (deadline=..., this=0x5555557b1420) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:101
        code = <optimized out>
        code = <optimized out>
#7  QWaitCondition::wait (this=this@entry=0x5555557fada0, mutex=0x555555764b58, deadline=...) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:181
        returnValue = <optimized out>
#8  0x00007ffff6922521 in QThreadPoolThread::run (this=0x5555557fad90) at /qt-66/build-qt-66/qtbase/include/QtCore/../../../../qt-66/qtbase/src/corelib/thread/qmutex.h:267
        r = <optimized out>
        locker = {m_mutex = 0x555555764b58, m_isLocked = true}
        __PRETTY_FUNCTION__ = "virtual void QThreadPoolThread::run()"
#9  0x00007ffff68fd644 in operator() (__closure=__closure@entry=0x7ffff1659c98) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:324
        thr = 0x5555557fad90
        data = 0x5555557fcd10
        arg = @0x7ffff1659c88: 0x5555557fad90
#10 0x00007ffff68fd76f in (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >(struct {...} &&) (t=...) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:260
No locals.
#11 0x00007ffff691257e in QThreadPrivate::start (arg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:283
        __clframe = {__cancel_routine = 0x7ffff69124d2 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x5555557fad90, __do_it = 1, __cancel_type = 0}
#12 0x00007ffff62f4b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737488329456, 3342010475537193522, 140737243358784, 0, 140737323681872, 140737488329808, -3341998469932426702, -3341995775297758670}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#13 0x00007ffff6386a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.

Thread 3 (Thread 0x7ffff21cd640 (LWP 17979) "QXcbEventQueue"):
#0  0x00007ffff6378d7f in __GI___poll (fds=0x7ffff21cca88, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007ffff54297e2 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#2  0x00007ffff542b22c in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#3  0x00007ffff2d069ff in QXcbEventQueue::run (this=0x55555559b450) at /dev/qt-66/qt-66/qtbase/src/plugins/platforms/xcb/qxcbeventqueue.cpp:192
        event = <optimized out>
        connection = 0x5555555a36b0
        tail = 0x7ffff2d7e4e8 <QXcbEventQueue::qXcbEventNodeFactory(xcb_generic_event_t*)::qXcbNodePool+2280>
        enqueueEvent = <optimized out>
#4  0x00007ffff68fd644 in operator() (__closure=__closure@entry=0x7ffff21ccc98) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:324
        thr = 0x55555559b450
        data = 0x5555555b2650
        arg = @0x7ffff21ccc88: 0x55555559b450
#5  0x00007ffff68fd76f in (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >(struct {...} &&) (t=...) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:260
No locals.
#6  0x00007ffff691257e in QThreadPrivate::start (arg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:283
        __clframe = {__cancel_routine = 0x7ffff69124d2 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x55555559b450, __do_it = 1, __cancel_type = 0}
#7  0x00007ffff62f4b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737488342480, 3342010475537193522, 140737255364160, 11, 140737323681872, 140737488342832, -3342004163448448462, -3341995775297758670}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007ffff6386a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.

Thread 2 (Thread 0x7ffff29ce640 (LWP 17978) "QDBusConnection"):
#0  0x00007ffff6378d7f in __GI___poll (fds=0x5555555a0370, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007ffff5f4d1f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ffff5ef53e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff67c96d5 in QEventDispatcherGlib::processEvents (this=0x7fffec000b70, flags=...) at /dev/qt-66/qt-66/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:393
        d = 0x7fffec000b90
        canWait = true
        savedFlags = <optimized out>
        result = <optimized out>
#4  0x00007ffff6a36295 in QEventLoop::processEvents (this=this@entry=0x7ffff29cdb60, flags=..., flags@entry=...) at /dev/qt-66/qt-66/qtbase/src/corelib/kernel/qeventloop.cpp:100
        d = <optimized out>
        threadData = <optimized out>
#5  0x00007ffff6a7bbdd in QEventLoop::exec (this=this@entry=0x7ffff29cdb60, flags=flags@entry=...) at /qt-66/qt-66/qtbase/src/corelib/global/qflags.h:34
        d = 0x7fffec001600
        threadData = <optimized out>
        locker = {m_mutex = 0x55555558e0e8, m_isLocked = false}
        __PRETTY_FUNCTION__ = "int QEventLoop::exec(QEventLoop::ProcessEventsFlags)"
        ref = {d = 0x7fffec001600, locker = @0x7ffff29cdad0, exceptionCaught = true}
        app = 0x7fffffffd8c0
#6  0x00007ffff6996033 in QThread::exec (this=this@entry=0x7ffff5e9e9c0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /qt-66/qt-66/qtbase/src/corelib/global/qflags.h:74
        d = 0x55555558e070
        status = 0x7ffff29ce600
        locker = {m_mutex = 0x55555558e0e8, m_isLocked = false}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7ffff6d91d98 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff6c2cb80 <(anonymous namespace)::qt_meta_stringdata_CLASSQObjectENDCLASS>, data = 0x7ffff6c2ca40 <qt_meta_data_CLASSQObjectENDCLASS>, static_metacall = 0x7ffff6a02dce <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7ffff6d8fcc0 <qt_incomplete_metaTypeArray<(anonymous namespace)::qt_meta_stringdata_CLASSQObjectENDCLASS_t, QtPrivate::TypeAndForceComplete<QString, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QObject, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QObject*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QString const&, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void*, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<QObject*, std::integral_constant<bool, false> > >>, extradata = 0x0}}, d_ptr = {d = 0x7fffec001600}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff6d885e0 <QObject::staticMetaObject>}, stringdata = 0x7ffff6c2ffc0 <(anonymous namespace)::qt_meta_stringdata_CLASSQEventLoopENDCLASS>, data = 0x7ffff6c2fec0 <qt_meta_data_CLASSQEventLoopENDCLASS>, static_metacall = 0x7ffff6a378b6 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7ffff6d909a0 <qt_incomplete_metaTypeArray<(anonymous namespace)::qt_meta_stringdata_CLASSQEventLoopENDCLASS_t, QtPrivate::TypeAndForceComplete<QFlags<QEventLoop::ProcessEventsFlag>, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<QEventLoop, std::integral_constant<bool, true> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<int, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> >, QtPrivate::TypeAndForceComplete<void, std::integral_constant<bool, false> > >>, extradata = 0x0}}}
        returnCode = <optimized out>
#7  0x00007ffff5e08d98 in QDBusConnectionManager::run (this=0x7ffff5e9e9c0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /dev/qt-66/qt-66/qtbase/src/dbus/qdbusconnection.cpp:131
        locker = {_M_device = @0x7fffec000b70}
#8  0x00007ffff68fd644 in operator() (__closure=__closure@entry=0x7ffff29cdc98) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:324
        thr = 0x7ffff5e9e9c0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>
        data = 0x555555598e30
        arg = @0x7ffff29cdc88: 0x7ffff5e9e9c0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>
#9  0x00007ffff68fd76f in (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >(struct {...} &&) (t=...) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:260
No locals.
#10 0x00007ffff691257e in QThreadPrivate::start (arg=<optimized out>) at /dev/qt-66/qt-66/qtbase/src/corelib/thread/qthread_unix.cpp:283
        __clframe = {__cancel_routine = 0x7ffff69124d2 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7ffff5e9e9c0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>, __do_it = 1, __cancel_type = 0}
#11 0x00007ffff62f4b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737488342192, 3342010475537193522, 140737263756864, 2, 140737323681872, 140737488342544, -3342003063399949774, -3341995775297758670}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#12 0x00007ffff6386a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.