Hello folks, On bullseye, this happens occasionally with paraview: ``` Loguru caught a signal: SIGABRT Stack trace: 53 0x55b9a1e184ea paraview(+0x84ea) [0x55b9a1e184ea] 52 0x7fb4c3d40d0a __libc_start_main + 234 51 0x55b9a1e18314 paraview(+0x8314) [0x55b9a1e18314] 50 0x7fb4c2477ba0 QCoreApplication::exec() + 144 49 0x7fb4c246f92b QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 299 48 0x7fb4c24c84bf QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 95 47 0x7fb4bd4c61cf g_main_context_iteration + 47 46 0x7fb4bd4c6118 /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x52118) [0x7fb4bd4c6118] 45 0x7fb4bd4c5e6b g_main_context_dispatch + 603 44 0x7fb4a61817da /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5(+0x697da) [0x7fb4a61817da] 43 0x7fb4c282064c QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 172 42 0x7fb4c284a583 QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 1619 41 0x7fb4c2470f6a QCoreApplication::notifyInternal2(QObject*, QEvent*) + 298 40 0x7fb4c354215f QApplicationPrivate::notify_helper(QObject*, QEvent*) + 127 39 0x7fb4c359d32e /usr/bin/../lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1be32e) [0x7fb4c359d32e] 38 0x7fb4c359a573 /usr/bin/../lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1bb573) [0x7fb4c359a573] 37 0x7fb4c3548076 QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) + 470 36 0x7fb4c2470f6a QCoreApplication::notifyInternal2(QObject*, QEvent*) + 298 35 0x7fb4c354904b QApplication::notify(QObject*, QEvent*) + 1179 34 0x7fb4c354215f QApplicationPrivate::notify_helper(QObject*, QEvent*) + 127 33 0x7fb4c3581f9e QWidget::event(QEvent*) + 462 32 0x7fb4c36bfa32 /usr/bin/../lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x2e0a32) [0x7fb4c36bfa32] 31 0x7fb4c36b850a /usr/bin/../lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x2d950a) [0x7fb4c36b850a] 30 0x7fb4c353e3a1 QAction::activate(QAction::ActionEvent) + 225 29 0x7fb4c353bb62 QAction::triggered(bool) + 66 28 0x7fb4c24a7580 /usr/bin/../lib/x86_64-linux-gnu/libQt5Core.so.5(+0x2e4580) [0x7fb4c24a7580] 27 0x7fb4c3bf0f24 pqReloadFilesReaction::reload(vtkSMSourceProxy*) + 196 26 0x7fb4c2007d92 vtkSMReaderReloadHelper::ReloadFiles(vtkSMSourceProxy*) + 370 25 0x7fb4c20381bd vtkSMSourceProxy::UpdatePipelineInformation() + 125 24 0x7fb4c1f14e74 vtkPVSessionBase::ExecuteStream(unsigned int, vtkClientServerStream const&, bool) + 52 23 0x7fb4c1f16ee2 vtkPVSessionCore::ExecuteStreamInternal(vtkClientServerStream const&, bool) + 242 22 0x7fb4bfa7eb1d vtkClientServerInterpreter::ProcessStream(vtkClientServerStream const&) + 29 21 0x7fb4bfa7e66e vtkClientServerInterpreter::ProcessOneMessage(vtkClientServerStream const&, int) + 190 20 0x7fb4bfa7e555 vtkClientServerInterpreter::ProcessCommandInvoke(vtkClientServerStream const&, int) + 1173 19 0x7fb4c0403cb0 vtkSISourceProxyCommand(vtkClientServerInterpreter*, vtkObjectBase*, char const*, vtkClientServerStream const&, vtkClientServerStream&, void*) + 2080 18 0x7fb4c1f505c0 vtkSISourceProxy::UpdatePipelineInformation() + 176 17 0x7fb4bde9b976 vtkDemandDrivenPipeline::UpdateInformation() + 38 16 0x7fb4bde9da3a vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 1146 15 0x7fb4bde96ff3 vtkCompositeDataPipeline::ExecuteDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 83 14 0x7fb4bdea0d10 vtkExecutive::CallAlgorithm(vtkInformation*, int, vtkInformationVector**, vtkInformationVector*) + 80 13 0x7fb4bb80927e vtkXdmf3Reader::RequestDataObjectInternal(vtkInformationVector*) + 718 12 0x7fb4bb80b976 /usr/bin/../lib/x86_64-linux-gnu/libvtkIOXdmf3-pv5.9.so.1(+0x45976) [0x7fb4bb80b976] 11 0x7fb4b571e5ae XdmfReader::read(std::string const&) const + 30 10 0x7fb4b55e607e XdmfCoreReader::read(std::string const&) const + 46 9 0x7fb4b55e71ba XdmfCoreReader::readItems(std::string const&) const + 26 8 0x7fb4b55e878c XdmfCoreReader::XdmfCoreReaderImpl::openFile(std::string const&) + 908 7 0x7fb4b5584528 /usr/bin/../lib/x86_64-linux-gnu/libvtkxdmfcore-pv5.9.so.1(+0x49528) [0x7fb4b5584528] 6 0x7fb4c1722c65 /usr/bin/../lib/x86_64-linux-gnu/libstdc++.so.6(+0xa5c65) [0x7fb4c1722c65] 5 0x7fb4c17229d1 /usr/bin/../lib/x86_64-linux-gnu/libstdc++.so.6(+0xa59d1) [0x7fb4c17229d1] 4 0x7fb4c1722966 /usr/bin/../lib/x86_64-linux-gnu/libstdc++.so.6(+0xa5966) [0x7fb4c1722966] 3 0x7fb4c17177ec /usr/bin/../lib/x86_64-linux-gnu/libstdc++.so.6(+0x9a7ec) [0x7fb4c17177ec] 2 0x7fb4c3d3f537 abort + 291 1 0x7fb4c3d55ce1 gsignal + 321 0 0x7fb4c3d55d60 /usr/bin/../lib/x86_64-linux-gnu/libc.so.6(+0x3bd60) [0x7fb4c3d55d60] (2674.926s) [paraview ] :0 FATL| Signal: SIGABRT
[2] + abort paraview ``` Should I file a bug? Cheers! -- Boyan Penkov
