Details
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Bug
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Resolution: Incomplete
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Not Evaluated
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None
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Qt Creator 3.6.1
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None
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1. Linux distro is up-to-date CentOS release 6.7 (Final) 32-bit
2. GCC version 5.3 built by myself from Red Hat release branch
3. Qt RPM packages version 5.5.1-11.el6 are installed from the EPEL repo
4. Qt Creator RPM package built by myself from Git, using origin/3.6 branch for the Qt Creator itself and origin/1.4 branch for Qbs sub-module
5. Hardware is HP ProBook 4340s with Core i3 CPU, integrated Intel graphics and 8 GB RAM1. Linux distro is up-to-date CentOS release 6.7 (Final) 32-bit 2. GCC version 5.3 built by myself from Red Hat release branch 3. Qt RPM packages version 5.5.1-11.el6 are installed from the EPEL repo 4. Qt Creator RPM package built by myself from Git, using origin/3.6 branch for the Qt Creator itself and origin/1.4 branch for Qbs sub-module 5. Hardware is HP ProBook 4340s with Core i3 CPU, integrated Intel graphics and 8 GB RAM
Description
Trying to launch Qt Creator causes segmentation fault. Here is a backtace taken from GDB:
#0 0x00cfd865 in __strstr_sse42 () from /lib/libc.so.6
#1 0x03a09bdb in QSGRenderContext::initialize(QOpenGLContext*) () from /usr/lib/libQt5Quick.so.5
#2 0x03b4e187 in QQuickRenderControl::initialize(QOpenGLContext*) () from /usr/lib/libQt5Quick.so.5
#3 0x038d6fc0 in ?? () from /usr/lib/libQt5QuickWidgets.so.5
#4 0x038d77d8 in QQuickWidget::resizeEvent(QResizeEvent*) () from /usr/lib/libQt5QuickWidgets.so.5
#5 0x0416902e in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#6 0x038d7944 in QQuickWidget::event(QEvent*) () from /usr/lib/libQt5QuickWidgets.so.5
#7 0x0411cb2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#8 0x04123b10 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#9 0x023b01f3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#10 0x04160429 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQt5Widgets.so.5
#11 0x041664fa in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#12 0x04168720 in QWidget::setVisible(bool) () from /usr/lib/libQt5Widgets.so.5}}
#13 0x0416561f in QWidget::show() () from /usr/lib/libQt5Widgets.so.5
#14 0x041668f0 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQt5Widgets.so.5}}
#15 0x04166522 in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#16 0x041667ee in QWidgetPrivate::show_recursive() () from /usr/lib/libQt5Widgets.so.5
#17 0x041668ba in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQt5Widgets.so.5
#18 0x04166522 in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#19 0x04168720 in QWidget::setVisible(bool) () from /usr/lib/libQt5Widgets.so.5}}
#20 0x0416561f in QWidget::show() () from /usr/lib/libQt5Widgets.so.5
#21 0x041668f0 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQt5Widgets.so.5
#22 0x04166522 in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#23 0x04168720 in QWidget::setVisible(bool) () from /usr/lib/libQt5Widgets.so.5
#24 0x0416561f in QWidget::show() () from /usr/lib/libQt5Widgets.so.5
#25 0x01568114 in Core::Internal::MainWindow::restoreWindowState() () at mainwindow.cpp:1135
#26 0x016daab4 in Core::Internal::MainWindow::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at .moc/release-shared/moc_mainwindow.cpp:182
#27 0x023db077 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQt5Core.so.5
#28 0x023df63d in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#29 0x04168b0f in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#30 0x042abb74 in QMainWindow::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#31 0x0411cb2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#32 0x04123b10 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#33 0x023b01f3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#34 0x023b511a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#35 0x023b5785 in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQt5Core.so.5
#36 0x02406705 in ?? () from /usr/lib/libQt5Core.so.5
#37 0x0059e6d5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x005a2d68 in ?? () from /lib/libglib-2.0.so.0
#39 0x005a2f49 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x02406234 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#41 0x00f69a68 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#42 0x023ae79a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#43 0x023aee57 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#44 0x023b5848 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#45 0x07602a08 in QGuiApplication::exec() () from /usr/lib/libQt5Gui.so.5
#46 0x0411bd18 in QApplication::exec() () from /usr/lib/libQt5Widgets.so.5}}
#47 0x0804fca4 in main () at main.cpp:532
UPD: "-noload Welcome" on the command line solves this issue.