[Qgis-developer] QGIS3 crashes on startup

[Paolo Cavallini]

Hi all,
in the last few days, freshly compiled QGIS master crashes.
Any hint?
Thanks.
===
Thread 1 "qgis" received signal SIGSEGV, Segmentation fault.
0x00007ffff1ec6886 in QWidgetPrivate::updateGeometry_helper(bool) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

(gdb) bt
#0  0x00007ffff1ec6886 in QWidgetPrivate::updateGeometry_helper(bool) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#1  0x00007ffff1ecf7b4 in QWidget::changeEvent(QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#2  0x00007ffff1edd03b in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#3  0x00007ffff1e95b2c in QApplicationPrivate::notify_helper(QObject*,
QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#4  0x00007ffff1e9d2e1 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#5  0x00007ffff4d1801d in QgsApplication::notify(QObject*, QEvent*) ()
   from
/usr/local/src/qgis/QGIS/build-qgis3/output/lib/libqgis_core.so.2.99.0
#6  0x00007fffeede28f0 in QCoreApplication::notifyInternal2(QObject*,
QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffff1ece82c in QWidgetPrivate::setStyle_helper(QStyle*, bool,
bool) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007ffff1ecec27 in QWidgetPrivate::inheritStyle() ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007ffff1ede2fa in QWidget::setParent(QWidget*,
QFlags<Qt::WindowType>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ffff1edeb4e in QWidgetPrivate::init(QWidget*,
QFlags<Qt::WindowType>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007ffff1fb2c49 in QDockWidget::QDockWidget(QString const&,
QWidget*, QFlags<Qt::WindowType>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007ffff686cb81 in QgsDockWidget::QgsDockWidget(QString const&,
QWidget*, QFlags<Qt::WindowType>)
    () from
/usr/local/src/qgis/QGIS/build-qgis3/output/lib/libqgis_gui.so.2.99.0
#13 0x00007ffff69fecd6 in
QgsUserInputDockWidget::QgsUserInputDockWidget(QWidget*) ()
   from
/usr/local/src/qgis/QGIS/build-qgis3/output/lib/libqgis_gui.so.2.99.0
#14 0x00007ffff72c3ff7 in QgisApp::QgisApp(QSplashScreen*, bool, bool,
QWidget*, QFlags<Qt::WindowType>)
    () from
/usr/local/src/qgis/QGIS/build-qgis3/output/lib/libqgis_app.so.2.99.0
#15 0x0000555555560f79 in main ()

-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html
https://www.google.com/trends/explore?date=all&geo=IT&q=qgis,arcgis