Bug report #17610

Frozen on Coordinate System Window

Added by Tomasz Nycz over 6 years ago. Updated over 6 years ago.

Status:Closed
Priority:High
Assignee:Alessandro Pasotti
Category:GUI
Affected QGIS version:master Regression?:Yes
Operating System:xUbuntu 17.04 Easy fix?:No
Pull Request or Patch supplied:No Resolution:fixed/implemented
Crashes QGIS or corrupts data:Yes Copied to github as #:25507

Description

After starting QGIS master, trying to change project CRS. Open window with right-down button and QGIS freezes.

Thread 1 "qgis.bin" received signal SIGSEGV, Segmentation fault.
0x00007f2c52dd50f7 in QList<QgsExpressionFieldBuffer::ExpressionField>::QList (this=0x5564933ad9d0, l=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:807
807 /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h: Nie ma takiego pliku ani katalogu.

Some backtrace included.

gdb-qgis.txt Magnifier - QGIS Crash gdb output (31.7 KB) Tomasz Nycz, 2017-12-03 12:14 PM

Screenshot_2017-12-04_22-11-57.png (95.8 KB) Patrick Dunford, 2017-12-04 10:12 AM

qgis17610.mp4 (2.32 MB) Patrick Dunford, 2017-12-04 10:21 AM

qgis_crs_crash.txt Magnifier (30.2 KB) Tomasz Nycz, 2017-12-17 04:20 PM

qgis_dbg_debian_stretch.txt Magnifier (17.9 KB) Antal Kosza, 2017-12-24 03:07 PM

History

#1 Updated by Richard Duivenvoorde over 6 years ago

could be related to other crs issue: #17589 and maybe even #17600 ?

#2 Updated by Patrick Dunford over 6 years ago

Pretty much is what I get on Xubuntu 17.10, see attached

How do I get the core dump to send in?

patrick@Vbox-XubuntuArtful:~$ qgis
../../src/app/main.cpp: 454: (main) [0ms] Starting qgis main

  • (qgis.bin:2349): WARNING : Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-bpuwI7oEU6: Connection refused
    WARNING: Auth db query exec() FAILED
    WARNING: Auth db query exec() FAILED
    Warning: Duplicate shortcut registered: Graphical &Modeler...
    Stacktrace (piped through c++filt):
    /usr/bin/qgis.bin(+0xc31e)[0x559287af131e]
    /usr/bin/qgis.bin(+0xc82a)[0x559287af182a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x9561a)[0x7f8ebec3d61a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMessageLogger::warning(char const*, ...) const+0xae)[0x7f8ebec3e3ee]
    /usr/lib/libqgis_core.so.2.99.0(QgsLogger::warning(QString const&)+0x81)[0x7f8ec09c99e1]
    /usr/lib/libqgis_gui.so.2.99.0(QgsShortcutsManager::registerAction(QAction*, QString const&)+0x17b)[0x7f8ebc65c527]
    /usr/lib/libqgis_gui.so.2.99.0(QgsShortcutsManager::registerAllChildActions(QObject*, bool)+0x250)[0x7f8ebc65bed6]
    /usr/lib/libqgis_gui.so.2.99.0(QgsShortcutsManager::registerAllChildren(QObject*, bool)+0x2c)[0x7f8ebc65bc6c]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::QgisApp(QSplashScreen*, bool, bool, QString const&, QString const&, QWidget*, QFlags<Qt::WindowType>)+0x6658)[0x7f8ec17f03a2]
    /usr/bin/qgis.bin(+0x11d85)[0x559287af6d85]
    /lib/x86_64-linux-gnu/libc.so.6(_libc_start_main+0xf1)[0x7f8ebe24c1c1]
    /usr/bin/qgis.bin(_start+0x2a)[0x559287aef05a]
    Warning: Duplicate shortcut registered: &History...
    Stacktrace (piped through c++filt):
    /usr/bin/qgis.bin(+0xc31e)[0x559287af131e]
    /usr/bin/qgis.bin(+0xc82a)[0x559287af182a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x9561a)[0x7f8ebec3d61a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMessageLogger::warning(char const*, ...) const+0xae)[0x7f8ebec3e3ee]
    /usr/lib/libqgis_core.so.2.99.0(QgsLogger::warning(QString const&)+0x81)[0x7f8ec09c99e1]
    /usr/lib/libqgis_gui.so.2.99.0(QgsShortcutsManager::registerAction(QAction*, QString const&)+0x17b)[0x7f8ebc65c527]
    /usr/lib/libqgis_gui.so.2.99.0(QgsShortcutsManager::registerAllChildActions(QObject*, bool)+0x250)[0x7f8ebc65bed6]
    /usr/lib/libqgis_gui.so.2.99.0(QgsShortcutsManager::registerAllChildren(QObject*, bool)+0x2c)[0x7f8ebc65bc6c]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::QgisApp(QSplashScreen*, bool, bool, QString const&, QString const&, QWidget*, QFlags<Qt::WindowType>)+0x6658)[0x7f8ec17f03a2]
    /usr/bin/qgis.bin(+0x11d85)[0x559287af6d85]
    /lib/x86_64-linux-gnu/libc.so.6(    _libc_start_main+0xf1)[0x7f8ebe24c1c1]
    /usr/bin/qgis.bin(_start+0x2a)[0x559287aef05a]
    WARNING: Auth db query exec() FAILED
    WARNING: Auth db query exec() FAILED
    WARNING: Auth db query exec() FAILED
    Warning: link O hasn't been detected!
    Stacktrace (piped through c++filt):
    /usr/bin/qgis.bin(+0xc31e)[0x559287af131e]
    /usr/bin/qgis.bin(+0xc82a)[0x559287af182a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x9561a)[0x7f8ebec3d61a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMessageLogger::warning(char const*, ...) const+0xae)[0x7f8ebec3e3ee]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(+0x227c7)[0x7f8eb7fa87c7]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgHandler::startElement(QString const&, QXmlStreamAttributes const&)+0x74b)[0x7f8eb7fb3d5b]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgHandler::parse()+0x1ca)[0x7f8eb7fb65aa]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgHandler::init()+0xcb)[0x7f8eb7fb67bb]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgTinyDocument::load(QString const&)+0x278)[0x7f8eb7fc3eb8]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgRenderer::load(QString const&)+0x3b)[0x7f8eb7fc4b3b]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x514c)[0x7f8e8ac2714c]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x3349)[0x7f8e8ac25349]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(+0x186b82)[0x7f8ebf477b82]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::addFile(QString const&, QSize const&, QIcon::Mode, QIcon::State)+0x14d)[0x7f8ebf47c9bd]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::QIcon(QString const&)+0x33)[0x7f8ebf47cb43]
    /usr/lib/libqgis_app.so.2.99.0(QgsOptions::QgsOptions(QWidget*, QFlags<Qt::WindowType>, QList<QgsOptionsWidgetFactory*> const&)+0xcd02)[0x7f8ec1af91d8]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::showOptionsDialog(QWidget*, QString const&)+0x1ec)[0x7f8ec184452c]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::options()+0x3f)[0x7f8ec1844183]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c98be)[0x7f8ec18ce8be]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c3ba3)[0x7f8ec18c8ba3]
    Warning: link O hasn't been detected!
    Stacktrace (piped through c++filt):
    /usr/bin/qgis.bin(+0xc31e)[0x559287af131e]
    /usr/bin/qgis.bin(+0xc82a)[0x559287af182a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x9561a)[0x7f8ebec3d61a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMessageLogger::warning(char const*, ...) const+0xae)[0x7f8ebec3e3ee]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(+0x227c7)[0x7f8eb7fa87c7]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgHandler::startElement(QString const&, QXmlStreamAttributes const&)+0x74b)[0x7f8eb7fb3d5b]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgHandler::parse()+0x1ca)[0x7f8eb7fb65aa]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgHandler::init()+0xcb)[0x7f8eb7fb67bb]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgTinyDocument::load(QString const&)+0x278)[0x7f8eb7fc3eb8]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgRenderer::load(QString const&)+0x3b)[0x7f8eb7fc4b3b]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x514c)[0x7f8e8ac2714c]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::addFile(QString const&, QSize const&, QIcon::Mode, QIcon::State)+0x88)[0x7f8ebf47c8f8]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::QIcon(QString const&)+0x33)[0x7f8ebf47cb43]
    /usr/lib/libqgis_app.so.2.99.0(QgsOptions::QgsOptions(QWidget*, QFlags<Qt::WindowType>, QList<QgsOptionsWidgetFactory*> const&)+0xcd02)[0x7f8ec1af91d8]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::showOptionsDialog(QWidget*, QString const&)+0x1ec)[0x7f8ec184452c]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::options()+0x3f)[0x7f8ec1844183]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c98be)[0x7f8ec18ce8be]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c3ba3)[0x7f8ec18c8ba3]
    /usr/lib/libqgis_app.so.2.99.0(+0x2b8d19)[0x7f8ec18bdd19]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMetaObject::activate(QObject*, int, int, void    )+0x97f)[0x7f8ebee609ff]
    Warning: Cannot open file ':/images/flags/zh-Hans.svg', because: No such file or directory
    Stacktrace (piped through c++filt):
    /usr/bin/qgis.bin(+0xc31e)[0x559287af131e]
    /usr/bin/qgis.bin(+0xc82a)[0x559287af182a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x9561a)[0x7f8ebec3d61a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMessageLogger::warning(char const*, ...) const+0xae)[0x7f8ebec3e3ee]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgTinyDocument::load(QString const&)+0x1dc)[0x7f8eb7fc3e1c]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgRenderer::load(QString const&)+0x3b)[0x7f8eb7fc4b3b]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x514c)[0x7f8e8ac2714c]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x3349)[0x7f8e8ac25349]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(+0x186b82)[0x7f8ebf477b82]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::addFile(QString const&, QSize const&, QIcon::Mode, QIcon::State)+0x14d)[0x7f8ebf47c9bd]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::QIcon(QString const&)+0x33)[0x7f8ebf47cb43]
    /usr/lib/libqgis_app.so.2.99.0(QgsOptions::QgsOptions(QWidget*, QFlags<Qt::WindowType>, QList<QgsOptionsWidgetFactory*> const&)+0xcd02)[0x7f8ec1af91d8]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::showOptionsDialog(QWidget*, QString const&)+0x1ec)[0x7f8ec184452c]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::options()+0x3f)[0x7f8ec1844183]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c98be)[0x7f8ec18ce8be]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c3ba3)[0x7f8ec18c8ba3]
    /usr/lib/libqgis_app.so.2.99.0(+0x2b8d19)[0x7f8ec18bdd19]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMetaObject::activate(QObject*, int, int, void**)+0x97f)[0x7f8ebee609ff]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(QAction::triggered(bool)+0x42)[0x7f8ebfba5d82]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(QAction::activate(QAction::ActionEvent)+0xcc)[0x7f8ebfba846c]
    Warning: Cannot open file ':/images/flags/zh-Hans.svg', because: No such file or directory
    Stacktrace (piped through c++filt):
    /usr/bin/qgis.bin(+0xc31e)[0x559287af131e]
    /usr/bin/qgis.bin(+0xc82a)[0x559287af182a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x9561a)[0x7f8ebec3d61a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMessageLogger::warning(char const*, ...) const+0xae)[0x7f8ebec3e3ee]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgTinyDocument::load(QString const&)+0x1dc)[0x7f8eb7fc3e1c]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgRenderer::load(QString const&)+0x3b)[0x7f8eb7fc4b3b]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x514c)[0x7f8e8ac2714c]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::addFile(QString const&, QSize const&, QIcon::Mode, QIcon::State)+0x88)[0x7f8ebf47c8f8]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::QIcon(QString const&)+0x33)[0x7f8ebf47cb43]
    /usr/lib/libqgis_app.so.2.99.0(QgsOptions::QgsOptions(QWidget*, QFlags<Qt::WindowType>, QList<QgsOptionsWidgetFactory*> const&)+0xcd02)[0x7f8ec1af91d8]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::showOptionsDialog(QWidget*, QString const&)+0x1ec)[0x7f8ec184452c]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::options()+0x3f)[0x7f8ec1844183]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c98be)[0x7f8ec18ce8be]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c3ba3)[0x7f8ec18c8ba3]
    /usr/lib/libqgis_app.so.2.99.0(+0x2b8d19)[0x7f8ec18bdd19]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMetaObject::activate(QObject*, int, int, void**)+0x97f)[0x7f8ebee609ff]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(QAction::triggered(bool)+0x42)[0x7f8ebfba5d82]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(QAction::activate(QAction::ActionEvent)+0xcc)[0x7f8ebfba846c]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x2a8e1c)[0x7f8ebfd00e1c]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x2b018b)[0x7f8ebfd0818b]
    Warning: Cannot open file ':/images/flags/zh-Hant.svg', because: No such file or directory
    Stacktrace (piped through c++filt):
    /usr/bin/qgis.bin(+0xc31e)[0x559287af131e]
    /usr/bin/qgis.bin(+0xc82a)[0x559287af182a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x9561a)[0x7f8ebec3d61a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMessageLogger::warning(char const*, ...) const+0xae)[0x7f8ebec3e3ee]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgTinyDocument::load(QString const&)+0x1dc)[0x7f8eb7fc3e1c]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgRenderer::load(QString const&)+0x3b)[0x7f8eb7fc4b3b]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x514c)[0x7f8e8ac2714c]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x3349)[0x7f8e8ac25349]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(+0x186b82)[0x7f8ebf477b82]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::addFile(QString const&, QSize const&, QIcon::Mode, QIcon::State)+0x14d)[0x7f8ebf47c9bd]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::QIcon(QString const&)+0x33)[0x7f8ebf47cb43]
    /usr/lib/libqgis_app.so.2.99.0(QgsOptions::QgsOptions(QWidget*, QFlags<Qt::WindowType>, QList<QgsOptionsWidgetFactory*> const&)+0xcd02)[0x7f8ec1af91d8]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::showOptionsDialog(QWidget*, QString const&)+0x1ec)[0x7f8ec184452c]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::options()+0x3f)[0x7f8ec1844183]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c98be)[0x7f8ec18ce8be]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c3ba3)[0x7f8ec18c8ba3]
    /usr/lib/libqgis_app.so.2.99.0(+0x2b8d19)[0x7f8ec18bdd19]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMetaObject::activate(QObject*, int, int, void**)+0x97f)[0x7f8ebee609ff]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(QAction::triggered(bool)+0x42)[0x7f8ebfba5d82]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(QAction::activate(QAction::ActionEvent)+0xcc)[0x7f8ebfba846c]
    Warning: Cannot open file ':/images/flags/zh-Hant.svg', because: No such file or directory
    Stacktrace (piped through c++filt):
    /usr/bin/qgis.bin(+0xc31e)[0x559287af131e]
    /usr/bin/qgis.bin(+0xc82a)[0x559287af182a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x9561a)[0x7f8ebec3d61a]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMessageLogger::warning(char const*, ...) const+0xae)[0x7f8ebec3e3ee]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgTinyDocument::load(QString const&)+0x1dc)[0x7f8eb7fc3e1c]
    /usr/lib/x86_64-linux-gnu/libQt5Svg.so.5(QSvgRenderer::load(QString const&)+0x3b)[0x7f8eb7fc4b3b]
    /usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so(+0x514c)[0x7f8e8ac2714c]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::addFile(QString const&, QSize const&, QIcon::Mode, QIcon::State)+0x88)[0x7f8ebf47c8f8]
    /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(QIcon::QIcon(QString const&)+0x33)[0x7f8ebf47cb43]
    /usr/lib/libqgis_app.so.2.99.0(QgsOptions::QgsOptions(QWidget*, QFlags<Qt::WindowType>, QList<QgsOptionsWidgetFactory*> const&)+0xcd02)[0x7f8ec1af91d8]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::showOptionsDialog(QWidget*, QString const&)+0x1ec)[0x7f8ec184452c]
    /usr/lib/libqgis_app.so.2.99.0(QgisApp::options()+0x3f)[0x7f8ec1844183]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c98be)[0x7f8ec18ce8be]
    /usr/lib/libqgis_app.so.2.99.0(+0x2c3ba3)[0x7f8ec18c8ba3]
    /usr/lib/libqgis_app.so.2.99.0(+0x2b8d19)[0x7f8ec18bdd19]
    /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(QMetaObject::activate(QObject*, int, int, void**)+0x97f)[0x7f8ebee609ff]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(QAction::triggered(bool)+0x42)[0x7f8ebfba5d82]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(QAction::activate(QAction::ActionEvent)+0xcc)[0x7f8ebfba846c]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x2a8e1c)[0x7f8ebfd00e1c]
    /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x2b018b)[0x7f8ebfd0818b]
    QGIS died on signal 11Could not attach to process. If your uid matches the uid of the target
    process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
    again as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf
    ptrace: Operation not permitted.
    No thread selected
    No stack.
    gdb returned 0
    Aborted (core dumped)
    patrick@Vbox-XubuntuArtful:~$

#3 Updated by Patrick Dunford over 6 years ago

See attached

#4 Updated by Patrick Dunford over 6 years ago

On a brand new Xubuntu VM you don't get all that extra output, or a coredump. The terminal output looks exactly the same as the Debian VMs, and no details of why it crashed.
Since I can't find the core dump file, I'm uploading my VM at the moment. Will send a link once it's available.

#5 Updated by Patrick Dunford over 6 years ago

VM available for testing (Xubuntu 17.10)

https://my.pcloud.com/publink/show?code=kZAfT57Z0doVKojjEQ4dvJQfYAmsOQpolq4k

username patrick
password password

#6 Updated by Alessandro Pasotti over 6 years ago

Tested latest master today: cannot reproduce

#7 Updated by Patrick Dunford over 6 years ago

I can, though.

#8 Updated by Tomasz Nycz over 6 years ago

Me too.

I've observed anthoer thing that maybe correlated.

If I try to open GeoTIFF with no CRS defined, QGIS opens CRS window and than crashes. On Project Properties same, on GDAL Georeferencer same.

#9 Updated by Frank Sokolic over 6 years ago

I also get a crash on QGIS Master, Ubuntu 17.10, when opening a shapefile that doesn't have a prj file, i.e. there is no CRS defined for the shapefile.

#10 Updated by Tomasz Nycz over 6 years ago

As a new track: Started QGIS from terminal. Open CRS settings, for example in Project Settings.
And terminal output says that:

/usr/bin/qgis.bin(_start+0x2a)[0x55e1a913256a]
ERROR 6: EPSG PCS/GCS code 37004 not found in EPSG support files. Is this a valid EPSG coordinate system?
QGIS died on signal 11[New LWP 6871]

before it throws backtrace (attached in txt file).

QGIS revision: be8d1d7

#11 Updated by Alessandro Pasotti over 6 years ago

  • Assignee set to Alessandro Pasotti

Just to be clear, "I cannot reproduce" does mean exactly that: it does not mean that the bug is not there or that nobody else can reproduce it.

It's a concise way to say: "I spent some (volunteer) time to look at this bug and I was not able to reproduce it, so I couldn't fix it, please give some more details and somebody (possibly me) will try again to see if there is a way to fix it".

The latest attached stacktrace is a good lead to discover where the problem might be, thanks for attaching it.

#12 Updated by Tomasz Nycz over 6 years ago

I don't have idea how to provide more details. But will try to help, if somebody ask for checking anything to reproduce bug.

#13 Updated by Antal Kosza over 6 years ago

Same procedure here, the same result on Debian Stretch.

#14 Updated by Randal Hale over 6 years ago

Going back to 17662

If I start qgis 3.0 and immediately add data that changes the CRS from 4326 to something else - it doesn't crash. I can work and add more data - BUT - I can't change the CRS to anything except what that first dataset is in - or it crashes. So progress! - Build e16dfe4.

#15 Updated by Mathieu Pellerin - nIRV over 6 years ago

  • Status changed from Open to Feedback

Tomasz, a fix was committed to master yesterday which hopefully has dealt with this crash. Can you confirm the crash you suffered from his gone? Thanks.

#16 Updated by Tomasz Nycz over 6 years ago

QGIS revision 6508543
Problem still exists. I'll wait till tommorow and try with next nightly build.

Thanks for you involvement :)

#17 Updated by Mathieu Pellerin - nIRV over 6 years ago

Tomasz, indeed, that revision does not include the fix yet.

#18 Updated by Tomasz Nycz over 6 years ago

I've checked in debian-nightly repository of QGIS. For Ubuntu Zesty there's fresh packages set (04.01.2018), for Artful packages as from 01.01.2018. Ok, I will give feedback, ASAP ;)

#19 Updated by Antal Kosza over 6 years ago

Mathieu Pellerin - nIRV wrote:

Tomasz, a fix was committed to master yesterday which hopefully has dealt with this crash. Can you confirm the crash you suffered from his gone? Thanks.

YES. The crash is gone. QGIS d69f932 (Debian Stretch, nightly build). Thank you!

#20 Updated by Mathieu Pellerin - nIRV over 6 years ago

  • Status changed from Feedback to Closed
  • Resolution set to fixed/implemented

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