#0  QPlatformScreen::screen (this=this@entry=0x0)
    at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/gui/kernel/qplatformscreen.cpp:153
        d = <optimized out>
#1  0x0000007fbdc7273c in QtWaylandClient::QWaylandWindow::handleScreensChanged (this=0x483160)
    at /usr/src/debug/qtwayland/5.14.2+gitAUTOINC+af3976e5e7-r0/git/src/client/qwaylandwindow.cpp:969
        newScreen = 0x0
        scale = <optimized out>
#2  0x0000007fbed46b3c in QtPrivate::QSlotObjectBase::call (a=0x7fffffed90,
    r=<optimized out>, this=0x4973a0)
    at ../../include/QtCore/../../../git/src/corelib/kernel/qobjectdefs_impl.h:398
No locals.
#3  doActivate<false> (sender=0x4429f0, signal_index=3, argv=0x7fffffed90)
    at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qobject.cpp:3870
        obj = {_M_t = {
            _M_t = {<std::_Tuple_impl<0, QtPrivate::QSlotObjectBase*, doActivate(QObject*, int, void**) [with bool callbacks_enabled = false]::Deleter>> = {<std::_Tuple_impl<1, doActivate(QObject*, int, void**) [with bool callbacks_enabled = false]::Deleter>> = {<std::_Head_base<1, doActivate(QObject*, int, void**)--Type <RET> for more, q to quit, c to continue without paging--c
 [with bool callbacks_enabled = false]::Deleter, true>> = {<Deleter> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, QtPrivate::QSlotObjectBase*, false>> = {_M_head_impl = 0x4973a0}, <No data fields>}, <No data fields>}}}
        receiver = <optimized out>
        td = <optimized out>
        receiverInSameThread = <optimized out>
        senderData = {previous = 0x0, receiver = 0x483160, sender = 0x4429f0, signal = 3}
        c = 0x4a78e0
        connections = {d = 0x498980}
        list = <optimized out>
        inSenderThread = true
        highestConnectionId = 1
        signalVector = 0x488890
        currentThreadId = 0x7fbe2d0010
        sp = <optimized out>
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#4  0x0000007fbed46b3c in QtPrivate::QSlotObjectBase::call (a=0x7fffffeec8, r=<optimized out>, this=0x492080) at ../../include/QtCore/../../../git/src/corelib/kernel/qobjectdefs_impl.h:398
No locals.
#5  doActivate<false> (sender=0x7ffffff950, signal_index=10, argv=0x7fffffeec8) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qobject.cpp:3870
        obj = {_M_t = {_M_t = {<std::_Tuple_impl<0, QtPrivate::QSlotObjectBase*, doActivate(QObject*, int, void**) [with bool callbacks_enabled = false]::Deleter>> = {<std::_Tuple_impl<1, doActivate(QObject*, int, void**) [with bool callbacks_enabled = false]::Deleter>> = {<std::_Head_base<1, doActivate(QObject*, int, void**) [with bool callbacks_enabled = false]::Deleter, true>> = {<Deleter> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, QtPrivate::QSlotObjectBase*, false>> = {_M_head_impl = 0x492080}, <No data fields>}, <No data fields>}}}
        receiver = <optimized out>
        td = <optimized out>
        receiverInSameThread = <optimized out>
        senderData = {previous = 0x0, receiver = 0x4429f0, sender = 0x7ffffff950, signal = 10}
        c = 0x4a7880
        connections = {d = 0x434540}
        list = <optimized out>
        inSenderThread = true
        highestConnectionId = 2
        signalVector = 0x4950c0
        currentThreadId = 0x7fbe2d0010
        sp = <optimized out>
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#6  0x0000007fbed40e74 in QMetaObject::activate (sender=<optimized out>, m=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fffffeec8) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qobject.cpp:3930
        signal_index = <optimized out>
#7  0x0000007fbf194750 in QGuiApplication::screenRemoved (this=<optimized out>, _t1=<optimized out>) at .moc/moc_qguiapplication.cpp:370
        _a = {0x0, 0x7fffffeeb8}
#8  0x0000007fbf1ca9b0 in QScreen::~QScreen (this=0x77d400, __in_chrg=<optimized out>) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/gui/kernel/qscreen.cpp:126
        wasPrimary = true
        newPrimaryScreen = 0x0
        movingFromVirtualSibling = <optimized out>
        allWindows = {<QListSpecialMethods<QWindow*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x77d400}, d = 0x77d400}}
        wasPrimary = <optimized out>
        newPrimaryScreen = <optimized out>
        movingFromVirtualSibling = <optimized out>
        allWindows = {<QListSpecialMethods<QWindow*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = <optimized out>}, d = <optimized out>}}
        window = <optimized out>
        __for_range = <optimized out>
        __for_begin = {i = <optimized out>}
        __for_end = {i = <optimized out>}
        wasVisible = <optimized out>
#9  0x0000007fbf1cacf4 in QScreen::~QScreen (this=0x77d400, __in_chrg=<optimized out>) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/gui/kernel/qscreen.cpp:148
        wasPrimary = <optimized out>
        newPrimaryScreen = <optimized out>
        movingFromVirtualSibling = <optimized out>
        allWindows = {<QListSpecialMethods<QWindow*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = <optimized out>}, d = <optimized out>}}
        window = <optimized out>
        __for_range = <optimized out>
        __for_begin = {i = <optimized out>}
        __for_end = {i = <optimized out>}
        wasVisible = <optimized out>
#10 0x0000007fbf17b714 in QWindowSystemInterface::handleScreenRemoved (platformScreen=0x489a90) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/gui/kernel/qwindowsysteminterface.cpp:840
No locals.
#11 0x0000007fbdc6d348 in QtWaylandClient::QWaylandDisplay::registry_global_remove (this=0x43b880, id=28) at /usr/src/debug/qtwayland/5.14.2+gitAUTOINC+af3976e5e7-r0/git/src/client/qwaylanddisplay.cpp:365
        screen = 0x489a90
        __for_range = @0x43b8c8: {<QListSpecialMethods<QtWaylandClient::QWaylandScreen*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x4417d0}, d = 0x4417d0}}
        __for_begin = {i = <optimized out>}
        __for_end = {i = <optimized out>}
        global = @0x794370: {id = 28, interface = {static null = {<No data fields>}, d = 0x7ac330}, version = 3, registry = 0x440050}
        i = 24
        ie = <optimized out>
#12 0x0000007fbda00eb8 in ffi_call_SYSV () at ../libffi-3.3/src/aarch64/sysv.S:114
No locals.
#13 0x0000007fbda005f0 in ffi_call_int (cif=cif@entry=0x7ffffff198, fn=0x7ffffff1b8, orig_rvalue=0x7ffffff268, orig_rvalue@entry=0x0, avalue=avalue@entry=0x7ffffff268, closure=0x7fbe2d0010, closure@entry=0x0) at ../libffi-3.3/src/aarch64/ffi.c:747
        context = 0x7fffffef40
        stack = <optimized out>
        frame = <optimized out>
        rvalue = <optimized out>
        state = {ngrn = <optimized out>, nsrn = <optimized out>, nsaa = <optimized out>}
        stack_bytes = <optimized out>
        rtype_size = <optimized out>
        rsize = <optimized out>
        i = <optimized out>
        nargs = <optimized out>
        flags = -1113582856
        rtype = <optimized out>
#14 0x0000007fbda00a68 in ffi_call (cif=cif@entry=0x7ffffff198, fn=<optimized out>, rvalue=rvalue@entry=0x0, avalue=avalue@entry=0x7ffffff268) at ../libffi-3.3/src/aarch64/ffi.c:756
No locals.
#15 0x0000007fbdbd41f8 in wl_closure_invoke (closure=0x77d420, flags=<optimized out>, target=<optimized out>, opcode=1, data=<optimized out>) at ../wayland-1.18.0/src/connection.c:1018
        count = 1
        cif = {abi = FFI_SYSV, nargs = 3, arg_types = 0x7ffffff1b8, rtype = 0x7fbda01370 <ffi_type_void>, bytes = 32, flags = 0}
        ffi_types = {0x7fbda01298 <ffi_type_pointer>, 0x7fbda01298 <ffi_type_pointer>, 0x7fbda012f8 <ffi_type_uint32>, 0x7ffffff310, 0x7fbdbd1a8c <wl_display_read_events+188>, 0x7ffffff220, 0x7fbdbd30e8 <wl_closure_init+120>, 0x43ba10, 0x7fbdd1ba98 <wl_registry_events+24>, 0x7ffffff220, 0x7fbdbd3114 <wl_closure_init+164>, 0x43c075, 0xd28d729c40068000, 0x7ffffff250, 0x7fbdbd3b2c <wl_connection_demarshal+140>, 0x1, 0x77d4fc, 0x440050, 0x0, 0x7ffffff310, 0x7fbdbd1b3c <wl_display_read_events+364>, 0x43ba10}
        ffi_args = {0x7ffffff180, 0x7ffffff188, 0x77d438, 0xc, 0x2, 0x43baf8, 0xc, 0x7ffffff310, 0x7fbdbd1bc8 <wl_display_read_events+504>, 0x43ba10, 0x77d420, 0x440050, 0x0, 0xc, 0x7fbdce6571, 0x43baf8, 0xc, 0x43ba90, 0x77d428, 0xfffff375, 0xd28d729c40068000, 0x7ffffff3c0}
        implementation = 0x7fbdd1d9c0 <QtWayland::wl_registry::m_wl_registry_listener>
#16 0x0000007fbdbd0b64 in dispatch_event (display=0x43ba10, queue=<optimized out>) at ../wayland-1.18.0/src/wayland-client.c:1445
        closure = 0x77d420
        proxy = 0x440050
        opcode = 1
        proxy_destroyed = <optimized out>
#17 0x0000007fbdbd1fc0 in dispatch_queue (queue=0x43bae0, display=0x43ba10) at ../wayland-1.18.0/src/wayland-client.c:1591
        count = 0
        count = <optimized out>
        err = <optimized out>
#18 wl_display_dispatch_queue_pending (display=0x43ba10, queue=0x43bae0) at ../wayland-1.18.0/src/wayland-client.c:1833
        ret = <optimized out>
#19 0x0000007fbdbd2038 in wl_display_dispatch_pending (display=<optimized out>) at ../wayland-1.18.0/src/wayland-client.c:1896
No locals.
#20 0x0000007fbdc6b438 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x43b880) at /usr/src/debug/qtwayland/5.14.2+gitAUTOINC+af3976e5e7-r0/git/src/client/qwaylanddisplay.cpp:208
No locals.
#21 0x0000007fbed46b80 in doActivate<false> (sender=0x443910, signal_index=3, argv=0x7ffffff500) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qobject.cpp:3882
        method_relative = <optimized out>
        callFunction = <optimized out>
        methodIndex = 0
        receiver = 0x43b880
        td = <optimized out>
        receiverInSameThread = <optimized out>
        senderData = {previous = 0x0, receiver = 0x43b880, sender = 0x443910, signal = 3}
        c = 0x444700
        connections = {d = 0x433060}
        list = <optimized out>
        inSenderThread = true
        highestConnectionId = 1
        signalVector = 0x446ad0
        currentThreadId = 0x7fbe2d0010
        sp = <optimized out>
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#22 0x0000007fbed40e74 in QMetaObject::activate (sender=sender@entry=0x443910, m=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffffff500) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qobject.cpp:3930
        signal_index = <optimized out>
#23 0x0000007fbed4a9ec in QSocketNotifier::activated (this=this@entry=0x443910, _t1=<optimized out>, _t2=_t2@entry=...) at .moc/moc_qsocketnotifier.cpp:141
        _a = {0x0, 0x7ffffff4fc, 0x7ffffff4f8}
#24 0x0000007fbed4ae58 in QSocketNotifier::event (this=0x443910, e=<optimized out>) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qsocketnotifier.cpp:266
        d = 0x446a40
#25 0x0000007fbed0da08 in QCoreApplication::notifyInternal2 (receiver=0x443910, event=0x7ffffff680) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qcoreapplication.cpp:1075
        selfRequired = true
        result = false
        cbdata = {0x443910, 0x7ffffff680, 0x7ffffff62f}
        d = <optimized out>
        threadData = 0x42ff10
        scopeLevelCounter = {threadData = 0x42ff10}
#26 0x0000007fbed0dc34 in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7ffffff680) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qcoreapplication.cpp:1470
No locals.
#27 0x0000007fbed6d06c in socketNotifierSourceDispatch (source=0x446830) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qeventdispatcher_glib.cpp:107
        p = <optimized out>
        i = 0
        event = {_vptr.QEvent = 0x7fbf065370 <vtable for QEvent+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbeee14b0 <qt_meta_stringdata_QEvent>, data = 0x7fbeee0f00 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 50, posted = 0, spont = 0, m_accept = 1, reserved = 0}
        src = <optimized out>
#28 0x0000007fbe440704 in g_main_dispatch (context=0x444760) at ../glib-2.62.6/glib/gmain.c:3216
        dispatch = 0x7fbed6cfe0 <socketNotifierSourceDispatch(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 = 0x446830
        current = 0x487450
        i = 0
        __FUNCTION__ = "g_main_dispatch"
#29 g_main_context_dispatch (context=context@entry=0x444760) at ../glib-2.62.6/glib/gmain.c:3881
No locals.
#30 0x0000007fbe440970 in g_main_context_iterate (context=context@entry=0x444760, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.62.6/glib/gmain.c:3954
        max_priority = 2147483647
        timeout = 100
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x44eaa0
#31 0x0000007fbe440a14 in g_main_context_iteration (context=0x444760, may_block=1) at ../glib-2.62.6/glib/gmain.c:4015
        retval = <optimized out>
#32 0x0000007fbed6c234 in QEventDispatcherGlib::processEvents (this=0x443560, flags=...) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/corelib/kernel/qeventdispatcher_glib.cpp:423
        d = 0x44b750
        canWait = <optimized out>
        savedFlags = {i = 0}
        result = <optimized out>
#33 0x0000007fbed0c0b4 in QEventLoop::exec (this=this@entry=0x7ffffff8d8, flags=flags@entry=...) at ../../include/QtCore/../../../git/src/corelib/global/qflags.h:69
        d = 0x4a77a0
        locker = {val = 4390920}
        ref = {d = <optimized out>, locker = <optimized out>, exceptionCaught = <optimized out>}
        app = <optimized out>
#34 0x0000007fbed14dcc in QCoreApplication::exec () at ../../include/QtCore/../../../git/src/corelib/global/qflags.h:118
        threadData = 0x42ff10
        eventLoop = {<QObject> = {_vptr.QObject = 0x7fbf065140 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbeee53f0 <qt_meta_stringdata_QObject>, data = 0x7fbeee5530 <qt_meta_data_QObject>, static_metacall = 0x7fbed45130 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x4a77a0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbeee84b0 <qt_meta_stringdata_Qt>, data = 0x7fbeee5650 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7fbf05b8d0 <QObject::staticMetaObject>}, stringdata = 0x7fbeee03c0 <qt_meta_stringdata_QEventLoop>, data = 0x7fbeee0420 <qt_meta_data_QEventLoop>, static_metacall = 0x7fbed0bd50 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#35 0x0000007fbf195cf0 in QGuiApplication::exec () at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/src/gui/kernel/qguiapplication.cpp:1860
No locals.
#36 0x000000000040288c in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/qtbase/5.14.2+gitAUTOINC+3a6d8df521-r0/git/examples/gui/openglwindow/main.cpp:100
        app = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7fbf6ad9e8 <vtable for QGuiApplication+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbeee53f0 <qt_meta_stringdata_QObject>, data = 0x7fbeee5530 <qt_meta_data_QObject>, static_metacall = 0x7fbed45130 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x42fdf0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbeee84b0 <qt_meta_stringdata_Qt>, data = 0x7fbeee5650 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7fbf05b8d0 <QObject::staticMetaObject>}, stringdata = 0x7fbeee0b60 <qt_meta_stringdata_QCoreApplication>, data = 0x7fbeee0d80 <qt_meta_data_QCoreApplication>, static_metacall = 0x7fbed0f4a0 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7ffffff950}, static staticMetaObject = {d = {superdata = {direct = 0x7fbf0652c0 <QCoreApplication::staticMetaObject>}, stringdata = 0x7fbf5a75b0 <qt_meta_stringdata_QGuiApplication>, data = 0x7fbf5a7ae0 <qt_meta_data_QGuiApplication>, static_metacall = 0x7fbf19b580 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        format = {static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbf5de3e8 <qt_meta_stringdata_QSurfaceFormat>, data = 0x7fbf5de2c0 <qt_meta_data_QSurfaceFormat>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x441990}
        window = {<OpenGLWindow> = {<QWindow> = {<QObject> = {_vptr.QObject = 0x414a40 <vtable for TriangleWindow+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbeee53f0 <qt_meta_stringdata_QObject>, data = 0x7fbeee5530 <qt_meta_data_QObject>, static_metacall = 0x7fbed45130 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x4480a0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbeee84b0 <qt_meta_stringdata_Qt>, data = 0x7fbeee5650 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, <QSurface> = {_vptr.QSurface = 0x414b80 <vtable for TriangleWindow+336>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fbf5de988 <qt_meta_stringdata_QSurface>, data = 0x7fbf5de8e0 <qt_meta_data_QSurface>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, m_type = QSurface::Window, m_reserved = 0x0}, static staticMetaObject = {d = {superdata = {direct = 0x7fbf05b8d0 <QObject::staticMetaObject>}, stringdata = 0x7fbf5a8190 <qt_meta_stringdata_QWindow>, data = 0x7fbf5a8e30 <qt_meta_data_QWindow>, static_metacall = 0x7fbf1aa2e0 <QWindow::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, <QOpenGLFunctions> = {d_ptr = 0x918230}, static staticMetaObject = {d = {superdata = {direct = 0x7fbf6adc98 <QWindow::staticMetaObject>}, stringdata = 0x403738 <qt_meta_stringdata_OpenGLWindow>, data = 0x4037c0 <qt_meta_data_OpenGLWindow>, static_metacall = 0x4033c0 <OpenGLWindow::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, m_animating = true, m_context = 0x432370, m_device = 0x0}, m_posAttr = 1, m_colAttr = 0, m_matrixUniform = 0, m_program = 0x9342f0, m_frame = 1934}