Thread 3 (Thread 0x7fffe4ead700 (LWP 12431)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ffff69813be in QWaitConditionPrivate::wait (this=0x4f87a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:136
        code = 0
#2  0x00007ffff6981191 in QWaitCondition::wait (this=0x5020c0, mutex=0x5020b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
        __PRETTY_FUNCTION__ = "bool QWaitCondition::wait(QMutex*, long unsigned int)"
        returnValue = false
#3  0x00007ffff79f9eae in QFileInfoGatherer::run (this=0x5020a8) at dialogs/qfileinfogatherer.cpp:209
        locker = {val = 5251257}
        thisPath = {static null = {<No data fields>}, d = 0x7ffff6eef5a0 <QThread::staticMetaObject>}
        thisList = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7fffe4eace50}, d = 0x7fffe4eace50}}, <No data fields>}
#4  0x00007ffff697fce5 in QThreadPrivate::start (arg=0x5020a8) at thread/qthread_unix.cpp:331
        __clframe = {__cancel_routine = 0x7ffff697fd6c <QThreadPrivate::finish(void*)>, __cancel_arg = 0x5020a8, __do_it = 1, __cancel_type = 0}
        thr = 0x5020a8
        data = 0x50d900
        objectName = {static null = {<No data fields>}, d = 0x7ffff6cd1020 <QArrayData::shared_null>}
#5  0x00007ffff5fe6182 in start_thread (arg=0x7fffe4ead700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffe4ead700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737033983744, -6990415250518789486, 1, 0, 140737033984448, 140737033983744, 6990368959863894674, 6990402051599544978}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007ffff62f700d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 2 (Thread 0x7fffee1d5700 (LWP 12430)):
#0  0x00007ffff7e974db in QXcbConnection::atom (this=0x42c8f0, atom=32767) at ./qxcbconnection.h:380
No locals.
#1  0x00007ffff7e9ea8d in QXcbEventReader::addEvent (this=0x42c8e0, event=0x7fffe8004640) at qxcbconnection.cpp:1189
No locals.
#2  0x00007ffff7e9e905 in QXcbEventReader::run (this=0x42c8e0) at qxcbconnection.cpp:1172
        event = 0x7fffe8004640
#3  0x00007ffff697fce5 in QThreadPrivate::start (arg=0x42c8e0) at thread/qthread_unix.cpp:331
        __clframe = {__cancel_routine = 0x7ffff697fd6c <QThreadPrivate::finish(void*)>, __cancel_arg = 0x42c8e0, __do_it = 1, __cancel_type = 32767}
        thr = 0x42c8e0
        data = 0x42cc40
        objectName = {static null = {<No data fields>}, d = 0x7ffff6cd1020 <QArrayData::shared_null>}
#4  0x00007ffff5fe6182 in start_thread (arg=0x7fffee1d5700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffee1d5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737188288256, -6990415250518789486, 1, 0, 140737188288960, 140737188288256, 6990380912757879442, 6990402051599544978}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007ffff62f700d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 1 (Thread 0x7ffff7fc4780 (LWP 12426)):
#0  0x00007ffff6232cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 12426
        selftid = 12426
#1  0x00007ffff62360d8 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {1, 140737488337264, 140737351947607, 140733193388037, 0, 140737488337184, 140737322691880, 140737347732570, 140737488337264, 1, 140737351976213, 140737488337568, 140737353893744, 140737488337296, 140737488337568, 3}}, sa_flags = -134459248, sa_restorer = 0x2f2e2e2f2e2e2f65}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007ffff696c6af in qt_message_fatal (context=..., message=...) at global/qlogging.cpp:1575
No locals.
#3  0x00007ffff6968bc4 in QMessageLogger::fatal (this=0x7fffffffbaa0, msg=0x7ffff6ccd8a8 "ASSERT: \"%s\" in file %s, line %d") at global/qlogging.cpp:777
        message = {static null = {<No data fields>}, d = 0x5d22c0}
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffffffba80, reg_save_area = 0x7fffffffb9c0}}
#4  0x00007ffff6961ffb in qt_assert (assertion=0x7ffff7c1df15 "!isEmpty()", file=0x7ffff7c1dee0 "../../include/QtCore/../../src/corelib/tools/qlist.h", line=314) at global/qglobal.cpp:2894
        __PRETTY_FUNCTION__ = "void qt_assert(const char*, const char*, int)"
#5  0x00007ffff7ac6fa4 in QList<QSize>::last (this=0x7fffffffbb10) at ../../include/QtCore/../../src/corelib/tools/qlist.h:314
No locals.
#6  0x00007ffff7ac6d56 in QFileIconEngine::actualSize (this=0x5d1a80, size=..., mode=QIcon::Normal, state=QIcon::Off) at itemviews/qfileiconprovider.cpp:134
        sizes = @0x7fffffffbb10: {<QListSpecialMethods<QSize>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7ffff6cd4e30 <QListData::shared_null>}, d = 0x7ffff6cd4e30 <QListData::shared_null>}}
#7  0x00007ffff709317d in QIcon::actualSize (this=0x7fffffffbc50, window=0x0, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:860
        devicePixelRatio = 1
        actualSize = {wd = -17264, ht = 32767}
#8  0x00007ffff7092f6c in QIcon::actualSize (this=0x7fffffffbc50, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:808
No locals.
#9  0x00007ffff79e4c7e in QUrlModel::setUrl (this=0x5cf9b0, index=..., url=..., dirIndex=...) at dialogs/qsidebar.cpp:205
        newName = {static null = {<No data fields>}, d = 0x5d01a0}
        newIcon = {d = 0x5d1ce0}
        size = {wd = 6089904, ht = 0}
        oldIcon = {d = 0x7ffff6cd1020 <QArrayData::shared_null>}
#10 0x00007ffff79e5458 in QUrlModel::addUrls (this=0x5cf9b0, list=..., row=0, move=true) at dialogs/qsidebar.cpp:266
        url = {d = 0x5d0f70}
        cleanUrl = {static null = {<No data fields>}, d = 0x5cfc60}
        idx = {r = 0, c = 0, i = 6101936, m = 0x4f8910}
        i = 1
#11 0x00007ffff79e4f4e in QUrlModel::setUrls (this=0x5cf9b0, list=...) at dialogs/qsidebar.cpp:224
No locals.
#12 0x00007ffff79e5f7c in QSidebar::setModelAndUrls (this=0x5bfab0, model=0x4f8910, newUrls=...) at dialogs/qsidebar.cpp:386
No locals.
#13 0x00007ffff79c29ef in QFileDialogPrivate::createWidgets (this=0x505cd0) at dialogs/qfiledialog.cpp:2736
        q = 0x7fffffffc170
        treeHeader = 0x7fffffffc000
        showActionGroup = 0x7ffff79b489e <QDialogPrivate::platformHelper() const+120>
        abstractModel = 0x7fffffffbfa0
        initialBookmarks = {<QListSpecialMethods<QUrl>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x5cf980}, d = 0x5cf980}}
        fm = {d = {d = 0x7fffffffc170}}
        selModel = {d = 0x7fffffffbf90}
        selections = 0x505cd0
        shortcut = 0x442010
        settings = {<QObject> = {_vptr.QObject = 0x5cf800, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6d9cea0 <qt_meta_stringdata_QObject>, data = 0x7ffff6d9cfc0 <qt_meta_data_QObject>, static_metacall = 0x7ffff6c3bef4 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0xffffd770}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6de9cc0 <qt_meta_stringdata_Qt>, data = 0x7ffff6df4660 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6eedc60 <QObject::staticMetaObject>, stringdata = 0x7ffff6dff5e0 <qt_meta_stringdata_QSettings>, data = 0x7ffff6dff620 <qt_meta_data_QSettings>, static_metacall = 0x7ffff6cc47ba <QSettings::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
#14 0x00007ffff79c23d6 in QFileDialogPrivate::init (this=0x505cd0, directory=..., nameFilter=..., caption=...) at dialogs/qfiledialog.cpp:2681
        q = 0x7fffffffc170
        settings = {<QObject> = {_vptr.QObject = 0x7fffffffc090, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6d9cea0 <qt_meta_stringdata_QObject>, data = 0x7ffff6d9cfc0 <qt_meta_data_QObject>, static_metacall = 0x7ffff6c3bef4 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7ffff79cb237 <qGetPtrHelper<QScopedPointer<QObjectData> >(QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > const&)+24>}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6de9cc0 <qt_meta_stringdata_Qt>, data = 0x7ffff6df4660 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6eedc60 <QObject::staticMetaObject>, stringdata = 0x7ffff6dff5e0 <qt_meta_stringdata_QSettings>, data = 0x7ffff6dff620 <qt_meta_data_QSettings>, static_metacall = 0x7ffff6cc47ba <QSettings::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
#15 0x00007ffff79ba3e1 in QFileDialog::QFileDialog (this=0x7fffffffc170, args=...) at dialogs/qfiledialog.cpp:376
        d = 0x505cd0
#16 0x00007ffff79c1105 in QFileDialog::getSaveFileUrl (parent=0x7fffffffd770, caption=..., dir=..., filter=..., selectedFilter=0x7fffffffc250, options=..., supportedSchemes=...) at dialogs/qfiledialog.cpp:2371
        args = {parent = 0x7fffffffd770, caption = {static null = {<No data fields>}, d = 0x4f93a0}, directory = {d = 0x502330}, selection = {static null = {<No data fields>}, d = 0x7ffff6cd1020 <QArrayData::shared_null>}, filter = {static null = {<No data fields>}, d = 0x4d83e0}, mode = QFileDialog::AnyFile, options = {i = 0}}
        dialog = {<QDialog> = {<QWidget> = {<QObject> = {_vptr.QObject = 0x7ffff7db4fb0 <vtable for QFileDialog+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6d9cea0 <qt_meta_stringdata_QObject>, data = 0x7ffff6d9cfc0 <qt_meta_data_QObject>, static_metacall = 0x7ffff6c3bef4 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x505cd0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6de9cc0 <qt_meta_stringdata_Qt>, data = 0x7ffff6df4660 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, <QPaintDevice> = {_vptr.QPaintDevice = 0x7ffff7db5188 <vtable for QFileDialog+488>, painters = 0, reserved = 0x0}, static staticMetaObject = {d = {superdata = 0x7ffff6eedc60 <QObject::staticMetaObject>, stringdata = 0x7ffff7bca140 <qt_meta_stringdata_QWidget>, data = 0x7ffff7bcaec0 <qt_meta_data_QWidget>, static_metacall = 0x7ffff77b3f36 <QWidget::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, data = 0x505e00}, static staticMetaObject = {d = {superdata = 0x7ffff7da7420 <QWidget::staticMetaObject>, stringdata = 0x7ffff7bfdf40 <qt_meta_stringdata_QDialog>, data = 0x7ffff7bfe100 <qt_meta_data_QDialog>, static_metacall = 0x7ffff79b7552 <QDialog::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff7db48c0 <QDialog::staticMetaObject>, stringdata = 0x7ffff7c002a0 <qt_meta_stringdata_QFileDialog>, data = 0x7ffff7c00ee0 <qt_meta_data_QFileDialog>, static_metacall = 0x7ffff79ca31a <QFileDialog::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
#17 0x00007ffff79c0fbe in QFileDialog::getSaveFileName (parent=0x7fffffffd770, caption=..., dir=..., filter=..., selectedFilter=0x7fffffffc250, options=...) at dialogs/qfiledialog.cpp:2321
        schemes = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x50d610}, d = 0x50d610}}, <No data fields>}
        selectedUrl = {d = 0x7fffffffc260}
#18 0x00000000004087bc in Dialog::setSaveFileName (this=0x7fffffffd770) at dialog.cpp:425
        options = {i = 0}
        selectedFilter = {static null = {<No data fields>}, d = 0x7ffff6cd1020 <QArrayData::shared_null>}
        fileName = {static null = {<No data fields>}, d = 0x0}
#19 0x000000000040a922 in Dialog::qt_static_metacall (_o=0x7fffffffd770, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7fffffffc450) at .moc/moc_dialog.cpp:130
        _t = 0x7fffffffd770
#20 0x00007ffff6c3985c in QMetaObject::activate (sender=0x519390, signalOffset=7, local_signal_index=2, argv=0x7fffffffc450) at kernel/qobject.cpp:3718
        methodIndex = 42
        receiverInSameThread = true
        sw = {receiver = 0x7fffffffd770, previousSender = 0x0, currentSender = {sender = 0x519390, signal = 9, ref = 1}, switched = true}
        callFunction = 0x40a822 <Dialog::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>
        receiver = 0x7fffffffd770
        method_relative = 10
        c = 0x4d8290
        last = 0x4d8290
        locker = {val = 140737336278232}
        connectionLists = {connectionLists = 0x4d82e0}
        list = 0x520308
        signal_index = 9
        empty_argv = {0x0}
        currentThreadId = 0x7ffff7fc4780
        __PRETTY_FUNCTION__ = "static void QMetaObject::activate(QObject*, int, int, void**)"
#21 0x00007ffff6c3904a in QMetaObject::activate (sender=0x519390, m=0x7ffff7dc8ee0 <QAbstractButton::staticMetaObject>, local_signal_index=2, argv=0x7fffffffc450) at kernel/qobject.cpp:3583
No locals.
#22 0x00007ffff7bae83c in QAbstractButton::clicked (this=0x519390, _t1=false) at .moc/moc_qabstractbutton.cpp:301
        _a = {0x0, 0x7fffffffc444}
#23 0x00007ffff787d4d5 in QAbstractButtonPrivate::emitClicked (this=0x51ea40) at widgets/qabstractbutton.cpp:534
        q = 0x519390
        guard = {wp = {d = 0x5056d0, value = 0x519390}}
#24 0x00007ffff787d464 in QAbstractButtonPrivate::click (this=0x51ea40) at widgets/qabstractbutton.cpp:527
        q = 0x519390
        changeState = true
        guard = {wp = {d = 0x5056d0, value = 0x519390}}
#25 0x00007ffff787e942 in QAbstractButton::mouseReleaseEvent (this=0x519390, e=0x7fffffffcd70) at widgets/qabstractbutton.cpp:1132
        d = 0x51ea40
#26 0x00007ffff77ab404 in QWidget::event (this=0x519390, event=0x7fffffffcd70) at kernel/qwidget.cpp:8674
        d = 0x51ea40
#27 0x00007ffff787e780 in QAbstractButton::event (this=0x519390, e=0x7fffffffcd70) at widgets/qabstractbutton.cpp:1089
No locals.
#28 0x00007ffff79362f9 in QPushButton::event (this=0x519390, e=0x7fffffffcd70) at widgets/qpushbutton.cpp:673
        d = 0x51ea40
#29 0x00007ffff775da84 in QApplicationPrivate::notify_helper (this=0x410bf0, receiver=0x519390, e=0x7fffffffcd70) at kernel/qapplication.cpp:3716
        consumed = false
#30 0x00007ffff775b828 in QApplication::notify (this=0x7fffffffd760, receiver=0x519390, e=0x7fffffffcd70) at kernel/qapplication.cpp:3276
        me = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x7ffff75c3d90 <vtable for QMouseEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6e01ea0 <qt_meta_stringdata_QEvent>, data = 0x7ffff6e038e0 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 3, posted = 0, spont = 1, m_accept = 1, reserved = 8191}, modState = {i = 0}, ts = 8777795}, l = {xp = 125, yp = 10}, w = {xp = 145, yp = 233}, s = {xp = 145, yp = 256}, b = Qt::LeftButton, mouseState = {i = 0}, caps = 0, velocity = {xp = 0, yp = 0}}
        w = 0x519390
        mouse = 0x7fffffffcd70
        eventAccepted = true
        relpos = {xp = 125, yp = 10}
        pw = {wp = {d = 0x5056d0, value = 0x519390}}
        d = 0x410bf0
        __PRETTY_FUNCTION__ = "virtual bool QApplication::notify(QObject*, QEvent*)"
        res = false
#31 0x00007ffff6bfbaa2 in QCoreApplication::notifyInternal (this=0x7fffffffd760, receiver=0x519390, event=0x7fffffffcd70) at kernel/qcoreapplication.cpp:963
        threadData = 0x410d60
        loopLevelCounter = {threadData = 0x410d60}
        result = false
        cbdata = {0x519390, 0x7fffffffcd70, 0x7fffffffcabf}
        d = 0x51ea40
#32 0x00007ffff7760a01 in QCoreApplication::sendSpontaneousEvent (receiver=0x519390, event=0x7fffffffcd70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
No locals.
#33 0x00007ffff775a1cb in QApplicationPrivate::sendMouseEvent (receiver=0x519390, event=0x7fffffffcd70, alienWidget=0x519390, nativeWidget=0x7fffffffd770, buttonDown=0x7ffff7dd8db0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2770
        alienGuard = {wp = {d = 0x5056d0, value = 0x519390}}
        receiverGuard = {wp = {d = 0x5056d0, value = 0x519390}}
        nativeGuard = {wp = {d = 0x51b1a0, value = 0x7fffffffd770}}
        activePopupWidget = {wp = {d = 0x0, value = 0x0}}
        graphicsWidget = false
        widgetUnderMouse = true
        wasLeaveAfterRelease = true
        result = 255
#34 0x00007ffff77d5b44 in QWidgetWindow::handleMouseEvent (this=0x4e7720, event=0x7fffffffd410) at kernel/qwidgetwindow.cpp:554
        translated = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x7ffff75c3d90 <vtable for QMouseEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6e01ea0 <qt_meta_stringdata_QEvent>, data = 0x7ffff6e038e0 <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 = 8777795}, l = {xp = 125, yp = 10}, w = {xp = 145, yp = 233}, s = {xp = 145, yp = 256}, b = Qt::LeftButton, mouseState = {i = 0}, caps = 0, velocity = {xp = 0, yp = 0}}
        contextMenuTrigger = QEvent::MouseButtonPress
        widget = 0x519390
        mapped = {xp = 125, yp = 10}
        receiver = 0x519390
#35 0x00007ffff77d4808 in QWidgetWindow::event (this=0x4e7720, event=0x7fffffffd410) at kernel/qwidgetwindow.cpp:210
No locals.
#36 0x00007ffff775da84 in QApplicationPrivate::notify_helper (this=0x410bf0, receiver=0x4e7720, e=0x7fffffffd410) at kernel/qapplication.cpp:3716
        consumed = false
#37 0x00007ffff775afd3 in QApplication::notify (this=0x7fffffffd760, receiver=0x4e7720, e=0x7fffffffd410) at kernel/qapplication.cpp:3160
        d = 0x410bf0
        __PRETTY_FUNCTION__ = "virtual bool QApplication::notify(QObject*, QEvent*)"
        res = false
#38 0x00007ffff6bfbaa2 in QCoreApplication::notifyInternal (this=0x7fffffffd760, receiver=0x4e7720, event=0x7fffffffd410) at kernel/qcoreapplication.cpp:963
        threadData = 0x410d60
        loopLevelCounter = {threadData = 0x410d60}
        result = false
        cbdata = {0x4e7720, 0x7fffffffd410, 0x7fffffffd25f}
        d = 0x4e7780
#39 0x00007ffff70090ff in QCoreApplication::sendSpontaneousEvent (receiver=0x4e7720, event=0x7fffffffd410) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
No locals.
#40 0x00007ffff700206e in QGuiApplicationPrivate::processMouseEvent (e=0x4f92a0) at kernel/qguiapplication.cpp:1773
        type = QEvent::MouseButtonRelease
        stateChange = {i = 1}
        window = 0x4e7720
        globalPoint = {xp = 145, yp = 256}
        button = Qt::LeftButton
        doubleClick = false
        localPoint = {xp = 145, yp = 233}
        frameStrut = false
        ev = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x7ffff75c3d90 <vtable for QMouseEvent+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6e01ea0 <qt_meta_stringdata_QEvent>, data = 0x7ffff6e038e0 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 3, posted = 0, spont = 1, m_accept = 1, reserved = 8191}, modState = {i = 0}, ts = 8777795}, l = {xp = 145, yp = 233}, w = {xp = 145, yp = 233}, s = {xp = 145, yp = 256}, b = Qt::LeftButton, mouseState = {i = 0}, caps = 0, velocity = {xp = 0, yp = 0}}
#41 0x00007ffff700160c in QGuiApplicationPrivate::processWindowSystemEvent (e=0x4f92a0) at kernel/qguiapplication.cpp:1576
        __PRETTY_FUNCTION__ = "static void QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)"
#42 0x00007ffff6fea3d5 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:608
        event = 0x4f92a0
        nevents = 1
#43 0x00007ffff7f41cbb in QUnixEventDispatcherQPA::processEvents (this=0x441e30, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:63
        didSendEvents = true
#44 0x00007ffff6bf879a in QEventLoop::processEvents (this=0x7fffffffd6c0, flags=...) at kernel/qeventloop.cpp:128
        d = 0x4f8c90
#45 0x00007ffff6bf8a5b in QEventLoop::exec (this=0x7fffffffd6c0, flags=...) at kernel/qeventloop.cpp:204
        locker = {val = 4263504}
        __PRETTY_FUNCTION__ = "int QEventLoop::exec(QEventLoop::ProcessEventsFlags)"
        ref = {d = 0x4f8c90, locker = @0x7fffffffd640, exceptionCaught = true}
        app = 0x7fffffffd760
        d = 0x4f8c90
#46 0x00007ffff6bfc17a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1216
        threadData = 0x410d60
        __PRETTY_FUNCTION__ = "static int QCoreApplication::exec()"
        eventLoop = {<QObject> = {_vptr.QObject = 0x7ffff6ef1390 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6d9cea0 <qt_meta_stringdata_QObject>, data = 0x7ffff6d9cfc0 <qt_meta_data_QObject>, static_metacall = 0x7ffff6c3bef4 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x4f8c90}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6de9cc0 <qt_meta_stringdata_Qt>, data = 0x7ffff6df4660 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6eedc60 <QObject::staticMetaObject>, stringdata = 0x7ffff6e019a0 <qt_meta_stringdata_QEventLoop>, data = 0x7ffff6e01a00 <qt_meta_data_QEventLoop>, static_metacall = 0x7ffff6cc7892 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = 0
#47 0x00007ffff7001440 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1522
No locals.
#48 0x00007ffff775a9b1 in QApplication::exec () at kernel/qapplication.cpp:2976
No locals.
#49 0x000000000040a672 in main (argc=1, argv=0x7fffffffd948) at main.cpp:63
        app = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7ffff7da6790 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6d9cea0 <qt_meta_stringdata_QObject>, data = 0x7ffff6d9cfc0 <qt_meta_data_QObject>, static_metacall = 0x7ffff6c3bef4 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x410bf0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6de9cc0 <qt_meta_stringdata_Qt>, data = 0x7ffff6df4660 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6eedc60 <QObject::staticMetaObject>, stringdata = 0x7ffff6e01b20 <qt_meta_stringdata_QCoreApplication>, data = 0x7ffff6e01d40 <qt_meta_data_QCoreApplication>, static_metacall = 0x7ffff6cc79ea <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fffffffd760}, static staticMetaObject = {d = {superdata = 0x7ffff6ef1420 <QCoreApplication::staticMetaObject>, stringdata = 0x7ffff742c840 <qt_meta_stringdata_QGuiApplication>, data = 0x7ffff742cd20 <qt_meta_data_QGuiApplication>, static_metacall = 0x7ffff7007d9c <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff75c33a0 <QGuiApplication::staticMetaObject>, stringdata = 0x7ffff7bc3900 <qt_meta_stringdata_QApplication>, data = 0x7ffff7bc3c20 <qt_meta_data_QApplication>, static_metacall = 0x7ffff775faa6 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        translatorFileName = {static null = {<No data fields>}, d = 0x43c5e0}
        translator = 0x451400
        dialog = {<QWidget> = {<QObject> = {_vptr.QObject = 0x40eb70 <vtable for Dialog+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6d9cea0 <qt_meta_stringdata_QObject>, data = 0x7ffff6d9cfc0 <qt_meta_data_QObject>, static_metacall = 0x7ffff6c3bef4 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x451640}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6de9cc0 <qt_meta_stringdata_Qt>, data = 0x7ffff6df4660 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, <QPaintDevice> = {_vptr.QPaintDevice = 0x40ed20 <vtable for Dialog+448>, painters = 0, reserved = 0x0}, static staticMetaObject = {d = {superdata = 0x7ffff6eedc60 <QObject::staticMetaObject>, stringdata = 0x7ffff7bca140 <qt_meta_stringdata_QWidget>, data = 0x7ffff7bcaec0 <qt_meta_data_QWidget>, static_metacall = 0x7ffff77b3f36 <QWidget::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, data = 0x451770}, static staticMetaObject = {d = {superdata = 0x7ffff7da7420 <QWidget::staticMetaObject>, stringdata = 0x40b940 <qt_meta_stringdata_Dialog>, data = 0x40bbe0 <qt_meta_data_Dialog>, static_metacall = 0x40a822 <Dialog::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, integerLabel = 0x4df020, doubleLabel = 0x4f05a0, itemLabel = 0x4dc810, textLabel = 0x4f05e0, multiLineTextLabel = 0x508090, colorLabel = 0x4f1690, fontLabel = 0x51f9d0, directoryLabel = 0x51b970, openFileNameLabel = 0x508440, openFileNamesLabel = 0x4f0980, saveFileNameLabel = 0x518670, criticalLabel = 0x51ed10, informationLabel = 0x519820, questionLabel = 0x507fd0, warningLabel = 0x520220, errorLabel = 0x51d300, errorMessageDialog = 0x45f830, fileDialogOptionsWidget = 0x51c3e0, colorDialogOptionsWidget = 0x527ac0, fontDialogOptionsWidget = 0x52bd50, openFilesPath = {static null = {<No data fields>}, d = 0x7ffff6cd1020 <QArrayData::shared_null>}}