Hi, I'm working with QGIS master, compiled the day before yesterday, and it crashed me (segmentation fault) several times when I was doing "Refresh" in the Browser Panel (inside QGIS), 3 or 4 times in a row.
I have the backtrace of 3 of these crashes: ------ [New Thread 0x88e70b40 (LWP 10837)] Program received signal SIGSEGV, Segmentation fault. 0xb42c5a5e in QBasicAtomicInt::ref (this=0x65726f63) at /usr/include/qt4/QtCore/qatomic_i386.h:120 120 : "memory"); (gdb) bt #0 0xb42c5a5e in QBasicAtomicInt::ref (this=0x65726f63) at /usr/include/qt4/QtCore/qatomic_i386.h:120 #1 0xb43e5cb7 in QVector<QgsDataItem*>::QVector (this=0xbfb9e1f4, v=...) at /usr/include/qt4/QtCore/qvector.h:123 #2 0xb43e5a6b in QgsDataItem::children (this=0x84a7d7a8) at /home/pedro/qgis/QGIS-master/src/core/qgsdataitem.h:180 #3 0xb43e45df in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0x84a7d7a8) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:343 #4 0xb43e468a in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0xafc3800) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #5 0xb43e468a in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0x92b4d460) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #6 0xb43e468a in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0x8e7abf28) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #7 0xb43e468a in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0x8e745f60) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #8 0xb43e468a in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0xac17060) ---Type <return> to continue, or q <return> to quit--- at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #9 0xb43e468a in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0x92b1c5e8) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #10 0xb43e468a in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0xac15550) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #11 0xb43e468a in QgsBrowserModel::findItem (this=0x9410f30, item=0x8f010e8, parent=0x0) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #12 0xb43e45a7 in QgsBrowserModel::parent (this=0x9410f30, index=...) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:338 #13 0xb31fd9ce in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #14 0xb31fdb13 in QSortFilterProxyModel::mapFromSource(QModelIndex const&) const () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #15 0x081a4b10 in QgsBrowserDockWidget::refreshModel (this=0x95a9bf0, index=...) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:679 #16 0x081a4be7 in QgsBrowserDockWidget::refreshModel (this=0x95a9bf0, index=...) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:686 #17 0x081a48be in QgsBrowserDockWidget::refresh (this=0x95a9bf0) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:655 ---Type <return> to continue, or q <return> to quit--- #18 0x0849edca in QgsBrowserDockWidget::qt_static_metacall (_o=0x95a9bf0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfb9e778) at /home/pedro/qgis/QGIS-master/build-master/src/app/moc_qgsbrowserdockwidget.cxx:399 #19 0xb36eb0f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #20 0xb2bdb72d in QAction::triggered(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #21 0xb2bdd324 in QAction::activate(QAction::ActionEvent) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #22 0xb30cca00 in QToolButton::nextCheckState() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #23 0xb2ffaf63 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #24 0xb2ffb0ae in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #25 0xb30cc977 in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #26 0xb2c3c40a in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #27 0xb2ffc0b2 in QAbstractButton::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #28 0xb30cca64 in QToolButton::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 ---Type <return> to continue, or q <return> to quit--- #29 0xb2be27f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #30 0xb2beaea0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #31 0xb43dad41 in QgsApplication::notify (this=0xbfb9f408, receiver=0x95b2a00, event=0xbfb9ec94) at /home/pedro/qgis/QGIS-master/src/core/qgsapplication.cpp:254 #32 0xb36d5e4a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #33 0xb2be8b53 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #34 0xb2c6c7a8 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #35 0xb2c6bef5 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #36 0xb2c97554 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #37 0xb1ae91e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #38 0xb1ae9468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #39 0xb1ae9528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #40 0xb370595f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 ---Type <return> to continue, or q <return> to quit--- #41 0xb2c9760e in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #42 0xb36d4823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #43 0xb36d4b49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #44 0xb36da8fe in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #45 0xb2be0a24 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #46 0x080f64ed in main (argc=1, argv=0xbfb9f644) at /home/pedro/qgis/QGIS-master/src/app/main.cpp:1048 (gdb) continue Continuando. [Thread 0x99bffb40 (LWP 10776) exited] [Thread 0x88e70b40 (LWP 10837) exited] Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. ----- ----- [New Thread 0x93599b40 (LWP 10997)] Program received signal SIGSEGV, Segmentation fault. 0xb435ea5e in QBasicAtomicInt::ref (this=0x0) at /usr/include/qt4/QtCore/qatomic_i386.h:120 120 : "memory"); (gdb) bt #0 0xb435ea5e in QBasicAtomicInt::ref (this=0x0) at /usr/include/qt4/QtCore/qatomic_i386.h:120 #1 0xb447ecb7 in QVector<QgsDataItem*>::QVector (this=0xbfc07f94, v=...) at /usr/include/qt4/QtCore/qvector.h:123 #2 0xb447ea6b in QgsDataItem::children (this=0x875f5d70) at /home/pedro/qgis/QGIS-master/src/core/qgsdataitem.h:180 #3 0xb447d5df in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0x875f5d70) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:343 #4 0xb447d68a in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0xc72b338) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #5 0xb447d68a in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0x92c11c68) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #6 0xb447d68a in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0xc72ac58) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #7 0xb447d68a in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0x92c0c6e8) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #8 0xb447d68a in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0x8fe0bea0) ---Type <return> to continue, or q <return> to quit--- at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #9 0xb447d68a in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0x92c1c5d0) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #10 0xb447d68a in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0xc378030) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #11 0xb447d68a in QgsBrowserModel::findItem (this=0xbe60940, item=0x0, parent=0x0) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:350 #12 0xb447d5a7 in QgsBrowserModel::parent (this=0xbe60940, index=...) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:338 #13 0xb32969ce in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #14 0xb3296b13 in QSortFilterProxyModel::mapFromSource(QModelIndex const&) const () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #15 0xb328e75a in QSortFilterProxyModel::parent(QModelIndex const&) const () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #16 0xb37613ed in QPersistentModelIndex::parent() const () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #17 0xb325ef5a in QItemSelectionModel::isSelected(QModelIndex const&) const () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #18 0xb3248b5d in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/i386-linux-gnu/libQtGui.so.4 ---Type <return> to continue, or q <return> to quit--- #19 0xb324c9a9 in QTreeView::drawTree(QPainter*, QRegion const&) const () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #20 0xb32504d8 in QTreeView::paintEvent(QPaintEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #21 0xb2cd5145 in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #22 0xb30db91c in QFrame::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #23 0xb3169fd8 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #24 0xb320ef6c in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #25 0xb32547b6 in QTreeView::viewportEvent(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #26 0xb316a256 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #27 0xb376efbe in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #28 0xb2c7b7d1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #29 0xb2c822d3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #30 0xb4473d41 in QgsApplication::notify (this=0xbfc09718, receiver=0xad15e88, event=0xbfc08cf8) ---Type <return> to continue, or q <return> to quit--- at /home/pedro/qgis/QGIS-master/src/core/qgsapplication.cpp:254 #31 0xb376ee4a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #32 0xb2ccee71 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #33 0xb2ebc048 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #34 0xb2cc301b in QWidgetPrivate::syncBackingStore() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #35 0xb2cd4b8c in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #36 0xb30c8d97 in QDockWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #37 0xb2c7b7f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #38 0xb2c822d3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #39 0xb4473d41 in QgsApplication::notify (this=0xbfc09718, receiver=0xad0bb38, event=0xd1e3088) at /home/pedro/qgis/QGIS-master/src/core/qgsapplication.cpp:254 #40 0xb376ee4a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #41 0xb377270d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThre---Type <return> to continue, or q <return> to quit--- adData*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #42 0xb3772c1c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #43 0xb379f23e in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #44 0xb1b821e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #45 0xb1b82468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #46 0xb1b82528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #47 0xb379e93b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #48 0xb2d3060e in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #49 0xb376d823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #50 0xb376db49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #51 0xb37738fe in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #52 0xb2c79a24 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #53 0x080f64ed in main (argc=1, argv=0xbfc09954) at /home/pedro/qgis/QGIS-master/src/app/main.cpp:1048 (gdb) continue Continuando. [Thread 0x9b3eeb40 (LWP 10934) exited] [Thread 0x907fdb40 (LWP 10996) exited] Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. ------ ------ [New Thread 0x88477b40 (LWP 10921)] Program received signal SIGSEGV, Segmentation fault. 0xb444b8c4 in QVector<QgsDataItem*>::size (this=0x80633914) at /usr/include/qt4/QtCore/qvector.h:137 137 inline int size() const { return d->size; } (gdb) bt #0 0xb444b8c4 in QVector<QgsDataItem*>::size (this=0x80633914) at /usr/include/qt4/QtCore/qvector.h:137 #1 0xb448296e in QgsDataItem::rowCount (this=0x80633900) at /home/pedro/qgis/QGIS-master/src/core/qgsdataitem.cpp:516 #2 0xb4448ff6 in QgsBrowserModel::rowCount (this=0x9267f58, parent=...) at /home/pedro/qgis/QGIS-master/src/core/qgsbrowsermodel.cpp:251 #3 0xb325deff in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #4 0xb325f12e in QSortFilterProxyModel::rowCount(QModelIndex const&) const () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #5 0xb3f0b401 in QgsBrowserTreeView::hasExpandedDescendant (this=0x9253728, index=...) at /home/pedro/qgis/QGIS-master/src/gui/qgsbrowsertreeview.cpp:137 #6 0xb3f0b3b9 in QgsBrowserTreeView::hasExpandedDescendant (this=0x9253728, index=...) at /home/pedro/qgis/QGIS-master/src/gui/qgsbrowsertreeview.cpp:143 #7 0x081a4b63 in QgsBrowserDockWidget::refreshModel (this=0x924e9c0, index=...) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:684 #8 0x081a4be7 in QgsBrowserDockWidget::refreshModel (this=0x924e9c0, index=...) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:686 #9 0x081a4be7 in QgsBrowserDockWidget::refreshModel (this=0x924e9c0, index=...) ---Type <return> to continue, or q <return> to quit--- at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:686 #10 0x081a4be7 in QgsBrowserDockWidget::refreshModel (this=0x924e9c0, index=...) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:686 #11 0x081a4be7 in QgsBrowserDockWidget::refreshModel (this=0x924e9c0, index=...) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:686 #12 0x081a4be7 in QgsBrowserDockWidget::refreshModel (this=0x924e9c0, index=...) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:686 #13 0x081a4be7 in QgsBrowserDockWidget::refreshModel (this=0x924e9c0, index=...) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:686 #14 0x081a48be in QgsBrowserDockWidget::refresh (this=0x924e9c0) at /home/pedro/qgis/QGIS-master/src/app/qgsbrowserdockwidget.cpp:655 #15 0x0849edca in QgsBrowserDockWidget::qt_static_metacall (_o=0x924e9c0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfe27cf8) at /home/pedro/qgis/QGIS-master/build-master/src/app/moc_qgsbrowserdockwidget.cxx:399 #16 0xb37500f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #17 0xb2c4072d in QAction::triggered(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 ---Type <return> to continue, or q <return> to quit--- #18 0xb2c42324 in QAction::activate(QAction::ActionEvent) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #19 0xb3131a00 in QToolButton::nextCheckState() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #20 0xb305ff63 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #21 0xb30600ae in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #22 0xb3131977 in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #23 0xb2ca140a in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #24 0xb30610b2 in QAbstractButton::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #25 0xb3131a64 in QToolButton::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #26 0xb2c477f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #27 0xb2c4fea0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #28 0xb443fd41 in QgsApplication::notify (this=0xbfe28988, receiver=0x925f108, event=0xbfe28214) at /home/pedro/qgis/QGIS-master/src/core/qgsapplication.cpp:254 #29 0xb373ae4a in QCoreApplication::notifyInternal(QObject*, QEvent*) () ---Type <return> to continue, or q <return> to quit--- from /usr/lib/i386-linux-gnu/libQtCore.so.4 #30 0xb2c4db53 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #31 0xb2cd17a8 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #32 0xb2cd0ef5 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #33 0xb2cfc554 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #34 0xb1b4e1e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #35 0xb1b4e468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #36 0xb1b4e528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #37 0xb376a95f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #38 0xb2cfc60e in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #39 0xb3739823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #40 0xb3739b49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #41 0xb373f8fe in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #42 0xb2c45a24 in QApplication::exec() () ---Type <return> to continue, or q <return> to quit--- from /usr/lib/i386-linux-gnu/libQtGui.so.4 #43 0x080f64ed in main (argc=1, argv=0xbfe28bc4) at /home/pedro/qgis/QGIS-master/src/app/main.cpp:1048 (gdb) (gdb) (gdb) continue Continuando. [Thread 0x904feb40 (LWP 10915) exited] [Thread 0x9b3bab40 (LWP 10853) exited] Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. ------ But right now I'm not able to reproduce again. Can anyone confirm? I'm using Linux Xubuntu 14.04. Best regards, Pedro Venâncio
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