(gdb) bt full
#0  0x0000000000527a16 in QDebug::~QDebug() ()
No symbol table info available.
#1  0x0000000000597ccb in CFoxit_sidepanel::CFoxit_sidepanel(QWidget*) ()
No symbol table info available.
#2  0x000000000064397c in CChildFrame::CChildFrame(QWidget*, QWidget*) ()
No symbol table info available.
#3  0x0000000000645190 in CChildFrameEx::CChildFrameEx(QWidget*, QWidget*) ()
No symbol table info available.
#4  0x00000000005adec5 in CFoxit_tabwidget::Addtab(QWidget*, QString&) ()
No symbol table info available.
#5  0x0000000000529437 in CMainWindow::AddTabFile(CPDF_DisplayPageView*) ()
No symbol table info available.
#6  0x0000000000594a42 in CPDF_OwnerFileTypeHandler::OpenContinueNormal(void*, QString) ()
No symbol table info available.
#7  0x0000000000595bb7 in CPDF_OwnerFileTypeHandler::DoOpen(CFX_ByteString, CFX_WideString) ()
No symbol table info available.
#8  0x000000000052a544 in CMainWindow::OpenFoxitDocumentFile(QString, bool, bool, bool, QString, bool, bool) ()
No symbol table info available.
#9  0x000000000052b9f6 in CMainWindow::OpenFile(QString const&, int, int, int) ()
No symbol table info available.
#10 0x000000000052d400 in CMainWindow::on_actOpen() ()
No symbol table info available.
#11 0x000000000066dd13 in CMainWindow::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) ()
No symbol table info available.
#12 0x00007f5824224828 in ?? () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Core.so.5
No symbol table info available.
#13 0x00007f5824ee3e92 in QAction::triggered(bool) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#14 0x00007f5824ee6aa4 in QAction::activate(QAction::ActionEvent) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#15 0x00007f582506f012 in ?? () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#16 0x00007f5825076bc1 in ?? () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#17 0x00007f5824f2cc6e in QWidget::event(QEvent*) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#18 0x00007f5824eea76f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#19 0x00007f5824ef22c4 in QApplication::notify(QObject*, QEvent*) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#20 0x00007f58241ed59a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Core.so.5
No symbol table info available.
#21 0x00007f5824ef0db7 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
   from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#22 0x00007f5824f468b3 in ?? () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#23 0x00007f5824f49025 in ?? () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#24 0x00007f5824eea76f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Widgets.so.5
No symbol table info available.
#25 0x00007f58241ed59a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Core.so.5
No symbol table info available.
#26 0x00007f5824601a87 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) ()
   from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Gui.so.5
No symbol table info available.
#27 0x00007f58245d658c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Gui.so.5
No symbol table info available.
#28 0x00007f581180fbea in ?? ()
   from /nix/store/alkxzvay9lvsbpi8bm5d57j76anmsvkk-qtbase-5.15.7-bin/lib/qt-5.15.7/plugins/platforms/../../../../../qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5XcbQpa.so.5
No symbol table info available.
#29 0x00007f58220e49db in g_main_context_dispatch () from /nix/store/2k366jrbsra97gjfxwvrhvixjfxdach5-glib-2.74.1/lib/libglib-2.0.so.0
No symbol table info available.
#30 0x00007f58220e4c88 in g_main_context_iterate.constprop () from /nix/store/2k366jrbsra97gjfxwvrhvixjfxdach5-glib-2.74.1/lib/libglib-2.0.so.0
No symbol table info available.
#31 0x00007f58220e4d3f in g_main_context_iteration () from /nix/store/2k366jrbsra97gjfxwvrhvixjfxdach5-glib-2.74.1/lib/libglib-2.0.so.0
No symbol table info available.
#32 0x00007f5824245764 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Core.so.5
No symbol table info available.
#33 0x00007f58241ebf1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Core.so.5
No symbol table info available.
#34 0x00007f58241f4590 in QCoreApplication::exec() () from /nix/store/qrd2nnpw3rj0ll9xkr06vzs1j87xibsn-qtbase-5.15.7/lib/libQt5Core.so.5
No symbol table info available.
#35 0x0000000000526b86 in main ()
No symbol table info available.