akahlich@s4:~/dev>module list Currently Loaded Modulefiles: 1) Python/2.7.6 2) qt/5.2.0 3) llvm/3.3 4) qt-creator/3.0.0 5) gcc/4.8.2 akahlich@s4:~/dev>gdb /usr/local/qt-creator/3.0.0/bin/qtcreator GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6_4.1) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/local/qt-creator/3.0.0/bin/qtcreator...(no debugging symbols found)...done. (gdb) run Starting program: /usr/local/qt-creator/3.0.0/bin/qtcreator [Thread debugging using libthread_db enabled] [New Thread 0x7fffee646700 (LWP 23665)] QXcbConnection: Failed to get the primary output of the screen Qt: gdb: -nograb added to command-line options. Use the -dograb option to enforce grabbing. [New Thread 0x7fffda5dc700 (LWP 23666)] Detaching after fork from child process 23667. [New Thread 0x7fffd9bdb700 (LWP 23668)] libGL: OpenDriver: trying /usr/lib64/dri/tls/swrast_dri.so libGL: OpenDriver: trying /usr/lib64/dri/swrast_dri.so libGL error: failed to load driver: swrast WARNING: Application /usr/local/qt-creator/3.0.0/bin/qtcreator calling GLX 1.3 function "glXCreatePbuffer" when GLX 1.3 is not supported! This is an application bug! Program received signal SIGSEGV, Segmentation fault. 0x000000313f00aa10 in xcb_glx_get_string_string_length () from /usr/lib64/libxcb-glx.so.0 Missing separate debuginfos, use: debuginfo-install GConf2-2.28.0-6.el6.x86_64 ORBit2-2.14.17-3.2.el6_3.x86_64 PackageKit-gtk-module-0.5.8-21.el6.x86_64 atk-1.30.0-1.el6.x86_64 avahi-glib-0.6.25-12.el6.x86_64 avahi-libs-0.6.25-12.el6.x86_64 cairo-1.8.8-3.1.el6.x86_64 dbus-glib-0.86-6.el6.x86_64 dbus-libs-1.2.24-7.el6_3.x86_64 expat-2.0.1-11.el6_2.x86_64 fontconfig-2.8.0-3.el6.x86_64 freetype-2.3.11-14.el6_3.1.x86_64 gamin-0.1.10-9.el6.x86_64 glib2-2.26.1-3.el6.x86_64 glibc-2.12-1.132.el6.x86_64 gnome-keyring-2.28.2-8.el6_3.x86_64 gnome-vfs2-2.24.2-6.el6.x86_64 gtk2-2.20.1-4.el6.x86_64 gtk2-engines-2.18.4-5.el6.centos.x86_64 gvfs-1.4.3-15.el6.x86_64 ibus-gtk-1.3.4-6.el6.x86_64 ibus-libs-1.3.4-6.el6.x86_64 keyutils-libs-1.4-4.el6.x86_64 krb5-libs-1.10.3-10.el6_4.6.x86_64 lcms-libs-1.19-1.el6.x86_64 libICE-1.0.6-1.el6.x86_64 libSM-1.2.1-2.el6.x86_64 libX11-1.5.0-4.el6.x86_64 libXau-1.0.6-4.el6.x86_64 libXcomposite-0.4.3-4.el6.x86_64 libXcursor-1.1.13-6.20130524git8f677eaea.el6.x86_64 libXdamage-1.1.3-4.el6.x86_64 libXext-1.3.1-2.el6.x86_64 libXfixes-5.0-3.el6.x86_64 libXi-1.6.1-3.el6.x86_64 libXinerama-1.1.2-2.el6.x86_64 libXrandr-1.4.0-1.el6.x86_64 libXrender-0.9.7-2.el6.x86_64 libXxf86vm-1.1.2-2.el6.x86_64 libart_lgpl-2.3.20-5.1.el6.x86_64 libbonobo-2.24.2-5.el6.x86_64 libbonoboui-2.24.2-3.el6.x86_64 libcanberra-0.22-1.el6.centos.x86_64 libcanberra-gtk2-0.22-1.el6.centos.x86_64 libcom_err-1.41.12-18.el6.x86_64 libdrm-2.4.45-2.el6.x86_64 libgnome-2.28.0-11.el6.x86_64 libgnomecanvas-2.26.0-4.el6.x86_64 libgnomeui-2.24.1-4.el6.x86_64 libjpeg-turbo-1.2.1-3.el6_5.x86_64 libmng-1.0.10-4.1.el6.x86_64 libogg-1.1.4-2.1.el6.x86_64 libpng-1.2.49-1.el6_2.x86_64 libselinux-2.0.94-5.3.el6_4.1.x86_64 libtdb-1.2.10-1.el6.x86_64 libtool-ltdl-2.2.6-15.5.el6.x86_64 libudev-147-2.51.el6.x86_64 libuuid-2.17.2-12.14.el6.x86_64 libvorbis-1.2.3-4.el6_2.1.x86_64 libxcb-1.8.1-1.el6.x86_64 libxml2-2.7.6-14.el6.x86_64 mesa-dri-drivers-9.2-0.5.el6_5.2.x86_64 mesa-libGL-9.2-0.5.el6_5.2.x86_64 nss-softokn-freebl-3.14.3-9.el6.x86_64 openssl-1.0.1e-16.el6_5.4.x86_64 pango-1.28.1-7.el6_3.x86_64 pixman-0.26.2-5.1.el6_5.x86_64 popt-1.13-7.el6.x86_64 zlib-1.2.3-29.el6.x86_64 (gdb) bt #0 0x000000313f00aa10 in xcb_glx_get_string_string_length () from /usr/lib64/libxcb-glx.so.0 #1 0x00000035f403ecd4 in ?? () from /usr/lib64/libGL.so.1 #2 0x00000035f403bb20 in ?? () from /usr/lib64/libGL.so.1 #3 0x00007fffee98bbe5 in QGLXContext::queryDummyContext() () at /home/akahlich/dev/qt-everywhere-opensource-src-5.2.0/qtbase/src/plugins/platforms/xcb/qglxintegration.cpp:464 #4 0x00007fffee98bd19 in QGLXContext::supportsThreading() () at /home/akahlich/dev/qt-everywhere-opensource-src-5.2.0/qtbase/src/plugins/platforms/xcb/qglxintegration.cpp:488 #5 0x00007fffee9602e1 in QXcbIntegration::hasCapability(QPlatformIntegration::Capability) const () at /home/akahlich/dev/qt-everywhere-opensource-src-5.2.0/qtbase/src/plugins/platforms/xcb/qxcbintegration.cpp:282 #6 0x00007fffe364d13c in QSGRenderLoop::instance() () at /home/akahlich/dev/qt-everywhere-opensource-src-5.2.0/qtdeclarative/src/quick/scenegraph/qsgrenderloop.cpp:168 #7 0x00007fffe367eeb6 in QQuickWindowPrivate::init(QQuickWindow*) () at /home/akahlich/dev/qt-everywhere-opensource-src-5.2.0/qtdeclarative/src/quick/items/qquickwindow.cpp:417 #8 0x00007fffe368140a in QQuickWindow::QQuickWindow(QQuickWindowPrivate&, QWindow*) () at /home/akahlich/dev/qt-everywhere-opensource-src-5.2.0/qtdeclarative/src/quick/items/qquickwindow.cpp:998 #9 0x00007fffe3754024 in QQuickView::QQuickView(QWindow*) () at /home/akahlich/dev/qt-everywhere-opensource-src-5.2.0/qtdeclarative/src/quick/items/qquickview.cpp:166 #10 0x00007fffda5e1767 in ?? () from /usr/local/qt-creator/3.0.0/lib/qtcreator/plugins/QtProject/libWelcome.so #11 0x00007fffda5e1c26 in ?? () from /usr/local/qt-creator/3.0.0/lib/qtcreator/plugins/QtProject/libWelcome.so #12 0x00007ffff7de0d5a in ExtensionSystem::Internal::PluginSpecPrivate::initializePlugin() () from /usr/local/qt-creator/3.0.0/bin/../lib/qtcreator/libExtensionSystem.so.1 #13 0x00007ffff7ddabe8 in ExtensionSystem::Internal::PluginManagerPrivate::loadPlugin(ExtensionSystem::PluginSpec*, ExtensionSystem::PluginSpec::State) () from /usr/local/qt-creator/3.0.0/bin/../lib/qtcreator/libExtensionSystem.so.1 #14 0x00007ffff7ddaeaf in ExtensionSystem::Internal::PluginManagerPrivate::loadPlugins() () from /usr/local/qt-creator/3.0.0/bin/../lib/qtcreator/libExtensionSystem.so.1 #15 0x000000000040e6b9 in ?? () #16 0x000000313281ed1d in __libc_start_main () from /lib64/libc.so.6 #17 0x0000000000407299 in ?? () #18 0x00007fffffffe2f8 in ?? () #19 0x000000000000001c in ?? () #20 0x0000000000000001 in ?? () #21 0x00007fffffffe617 in ?? () #22 0x0000000000000000 in ?? () (gdb)