Application: kdeinit5 (5.2.95)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-15-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:

started it -> crashed (reproducable)

The crash can be reproduced every time.

-- Backtrace:
Application: KDE-Kontrollmodul (kdeinit5), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f469fd5c780 (LWP 5398))]

Thread 2 (Thread 0x7f468bef2700 (LWP 5399)):
#0  0x00007f469e4618dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f469c958b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f469c95a64f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f468eb51099 in QXcbEventReader::run (this=0x129fc70) at qxcbconnection.cpp:1105
#4  0x00007f469e7d3b0e in QThreadPrivate::start (arg=0x129fc70) at thread/qthread_unix.cpp:337
#5  0x00007f469c0ac6aa in start_thread (arg=0x7f468bef2700) at pthread_create.c:333
#6  0x00007f469e46ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f469fd5c780 (LWP 5398)):
[KCrash Handler]
#6  0x00007f469e39b267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007f469e39ceca in __GI_abort () at abort.c:89
#8  0x00007f469e7c0edf in qt_message_fatal (context=..., message=...) at global/qlogging.cpp:1415
#9  QMessageLogger::fatal (this=this@entry=0x7ffe929355e0, msg=msg@entry=0x7f468ebb53b6 "Could not initialize GLX") at global/qlogging.cpp:636
#10 0x00007f468eb79f30 in QGLXContext::init (this=0x1429110, screen=0x12a2420, share=0x0) at qglxintegration.cpp:303
#11 0x00007f468eb5264b in QXcbIntegration::createPlatformOpenGLContext (this=<optimized out>, context=0x7ffe929356e0) at qxcbintegration.cpp:254
#12 0x00007f469f76454b in QOpenGLContext::create (this=this@entry=0x7ffe929356e0) at kernel/qopenglcontext.cpp:596
#13 0x00007f468eb7a2fa in QGLXContext::queryDummyContext () at qglxintegration.cpp:657
#14 0x00007f468eb7a4a1 in QGLXContext::supportsThreading () at qglxintegration.cpp:688
#15 0x00007f468ef5f8ab in QSGRenderLoop::instance() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007f468ef91f0d in QQuickWindowPrivate::init(QQuickWindow*, QQuickRenderControl*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f468f0418ed in QQuickView::QQuickView(QWindow*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007f46896715b4 in KDecoration2::Configuration::ConfigurationModule::ConfigurationModule (this=0x1368280, parent=0x1516, parent@entry=0x136cd30, args=...) at ../../../kcmkwin/kwindecoration/kcm.cpp:81
#19 0x00007f46896768bb in KPluginFactory::createInstance<KDecoration2::Configuration::ConfigurationModule, QWidget> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:477
#20 0x00007f469c504608 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#21 0x00007f468e65f828 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#22 0x00007f468e66638f in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#23 0x00007f468e666f85 in KCModuleProxy::realModule() const () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#24 0x00007f468e66496c in KCMultiDialog::addModule(KCModuleInfo const&, KPageWidgetItem*, QStringList const&) () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#25 0x00007f468e8902b4 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_kcmshell5.so
#26 0x0000000000408716 in ?? ()
#27 0x000000000040a132 in ?? ()
#28 0x000000000040a6ee in ?? ()
#29 0x000000000040501b in main ()

Reported using DrKonqi