46364 2023-06-02 05:06:49 +0300 segfault on import in python3 2023-11-29 15:44:32 +0300 1 1 4 Development Sisyphus python3-module-CTK unstable x86_64 Linux CLOSED FIXED P5 major --- 1 imz morozovaes grenka rider qa-sisyphus oldest_to_newest 226911 0 imz 2023-06-02 05:06:49 +0300 $ p=python3-module-CTK; hsh --without-stuff --ini ~/hasher2 && hsh-install ~/hasher2/ "$p" tests-for-installed-python3-pkgs && hsh-run ~/hasher2/ --mount=/proc,/dev/pts -- bash -c "rpm -q $p; rpm -q $p --provides; echo 'Non-importable:'; /usr/lib/rpm/check-python3-provs-importable $p" python3-module-CTK-0.1.0-alt3.git.dc2e1289.x86_64 python3(CTKCommandLineModulesBackendFunctionPointerPythonQt) python3(CTKCommandLineModulesBackendLocalProcessPythonQt) python3(CTKCommandLineModulesBackendXMLCheckerPythonQt) python3(CTKCommandLineModulesCorePythonQt) python3(CTKCommandLineModulesFrontendQtGuiPythonQt) python3(CTKCommandLineModulesFrontendQtWebKitPythonQt) python3(CTKCorePythonQt) python3(CTKDICOMCorePythonQt) python3(CTKDICOMWidgetsPythonQt) python3(CTKImageProcessingITKCorePythonQt) python3(CTKPluginFrameworkPythonQt) python3(CTKScriptingPythonWidgetsPythonQt) python3(CTKVisualizationVTKCorePythonQt) python3(CTKVisualizationVTKWidgetsPythonQt) python3(CTKWidgetsPythonQt) python3(ctk) python3(ctkSimplePythonShell) python3(qt) python3-module-CTK = 0.1.0-alt3.git.dc2e1289:sisyphus+293819.1140.16.3 Non-importable: CTKCommandLineModulesBackendFunctionPointerPythonQt CTKCommandLineModulesBackendLocalProcessPythonQt CTKCommandLineModulesBackendXMLCheckerPythonQt CTKCommandLineModulesCorePythonQt CTKCommandLineModulesFrontendQtGuiPythonQt CTKCommandLineModulesFrontendQtWebKitPythonQt sh: line 1: 183721 Segmentation fault python3 -c 'import CTKCorePythonQt' 2> /dev/null CTKCorePythonQt sh: line 1: 183723 Segmentation fault python3 -c 'import CTKDICOMCorePythonQt' 2> /dev/null CTKDICOMCorePythonQt sh: line 1: 183725 Segmentation fault python3 -c 'import CTKDICOMWidgetsPythonQt' 2> /dev/null CTKDICOMWidgetsPythonQt CTKImageProcessingITKCorePythonQt CTKPluginFrameworkPythonQt sh: line 1: 183731 Segmentation fault python3 -c 'import CTKScriptingPythonWidgetsPythonQt' 2> /dev/null CTKScriptingPythonWidgetsPythonQt sh: line 1: 183733 Segmentation fault python3 -c 'import CTKVisualizationVTKCorePythonQt' 2> /dev/null CTKVisualizationVTKCorePythonQt sh: line 1: 183735 Segmentation fault python3 -c 'import CTKVisualizationVTKWidgetsPythonQt' 2> /dev/null CTKVisualizationVTKWidgetsPythonQt sh: line 1: 183737 Segmentation fault python3 -c 'import CTKWidgetsPythonQt' 2> /dev/null CTKWidgetsPythonQt sh: line 1: 183739 Segmentation fault python3 -c 'import ctk' 2> /dev/null ctk ctkSimplePythonShell qt $ May be related to https://bugzilla.altlinux.org/show_bug.cgi?id=40278#c39 (or not). 226912 1 imz 2023-06-02 05:20:53 +0300 No, it's not related to python3 being statically linked to libpython3 now: the crash is also present in p9, where python3 was dynamically linked to libpython3. 226914 2 rider 2023-06-02 08:49:14 +0300 Это надо чинить одновременно с обновлением slicer 228290 3 morozovaes 2023-06-23 15:51:26 +0300 You're right, it's absolutely unrelated to changes in ALT-linking; this issue originates in CTK upstream: any attempt to import PythonQt modules outside of a Qt application produces a segfault: https://github.com/commontk/CTK/pull/520 The current solution as of commit https://github.com/commontk/CTK/commit/a203172b634253cc3717346de30305ffe721d91c and further is to skip such imports by standalone python interpreter. It will be included it the next CTK package release. 238022 4 repository-robot 2023-11-29 15:44:32 +0300 CTK-0.1.0-alt5.git.a203172b -> sisyphus: Tue Nov 28 2023 Elizaveta Morozova <morozovaes@altlinux> 0.1.0-alt5.git.a203172b - Fixed Qt module imports via standalone python (ALT #46364).