Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.4 (4.8.4) "release 2" (Compiled from sources)
Qt Version: 4.8.1
Operating System: Linux 3.4.6-2.10-vanilla x86_64
Distribution: "openSUSE 12.2 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I Started my computer and the desktop failed to initiate.  After rebooting the system still fails to initiate.  I have attempted to reload the desktop and it is still crashing.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f883bb6d780 (LWP 4644))]

Thread 5 (Thread 0x7f8818771700 (LWP 4647)):
#0  0x00007f883a453d9f in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x00007f8835f093d1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8835eccf05 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f8835ecd5fb in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f8835ecd7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f883a80e956 in QEventDispatcherGlib::processEvents (this=0x7f88100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f883a7df73f in QEventLoop::processEvents (this=this@entry=0x7f8818770df0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f883a7df9c8 in QEventLoop::exec (this=0x7f8818770df0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f883a6e3e40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f883a7c011f in QInotifyFileSystemWatcherEngine::run (this=0xd65660) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f883a6e6ddb in QThreadPrivate::start (arg=0xd65660) at thread/qthread_unix.cpp:298
#11 0x00007f883a450e0e in start_thread () from /lib64/libpthread.so.0
#12 0x00007f88391c92bd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f8814e47700 (LWP 4676)):
#0  0x00007f883a4548f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f882eec4217 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f882f1d1640 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f882eec4249 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f883a450e0e in start_thread () from /lib64/libpthread.so.0
#4  0x00007f88391c92bd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f880f148700 (LWP 4680)):
#0  0x00007f883a453d9f in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x00007f8835f093d1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8835eccf05 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f8835ecd5fb in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f8835ecd7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f883a80e956 in QEventDispatcherGlib::processEvents (this=0x7f88040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f883a7df73f in QEventLoop::processEvents (this=this@entry=0x7f880f147df0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f883a7df9c8 in QEventLoop::exec (this=0x7f880f147df0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f883a6e3e40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f883a7c011f in QInotifyFileSystemWatcherEngine::run (this=0x17607a0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f883a6e6ddb in QThreadPrivate::start (arg=0x17607a0) at thread/qthread_unix.cpp:298
#11 0x00007f883a450e0e in start_thread () from /lib64/libpthread.so.0
#12 0x00007f88391c92bd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f880c86b700 (LWP 4681)):
#0  0x00007f8835ecce30 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f8835ecd5fb in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8835ecd7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f883a80e956 in QEventDispatcherGlib::processEvents (this=0x7f87fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f883a7df73f in QEventLoop::processEvents (this=this@entry=0x7f880c86adf0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f883a7df9c8 in QEventLoop::exec (this=0x7f880c86adf0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f883a6e3e40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f883a7c011f in QInotifyFileSystemWatcherEngine::run (this=0x1f57840) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f883a6e6ddb in QThreadPrivate::start (arg=0x1f57840) at thread/qthread_unix.cpp:298
#9  0x00007f883a450e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007f88391c92bd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f883bb6d780 (LWP 4644)):
[KCrash Handler]
#6  ref (this=0x21) at ../../src/corelib/arch/qatomic_x86_64.h:121
#7  QString::operator= (this=0x1295e28, other=...) at tools/qstring.cpp:1410
#8  0x00007f881e6806ce in Marble::WorldClock::init (this=0x1295db0) at /usr/src/debug/marble-4.8.4/src/plasmoid/worldclock.cpp:114
#9  0x00007f8830e17025 in Plasma::ContainmentPrivate::initApplets (this=0x13f1fb0) at /usr/src/debug/kdelibs-4.8.4/plasma/containment.cpp:475
#10 0x00007f8830e2aa7b in Plasma::CoronaPrivate::importLayout (this=0xec69b0, conf=..., mergeConfig=mergeConfig@entry=false) at /usr/src/debug/kdelibs-4.8.4/plasma/corona.cpp:1067
#11 0x00007f8830e2b6d4 in Plasma::Corona::loadLayout (this=this@entry=0xf81c00, configName=...) at /usr/src/debug/kdelibs-4.8.4/plasma/corona.cpp:278
#12 0x00007f8830e2b79c in Plasma::Corona::initializeLayout (this=0xf81c00, configName=...) at /usr/src/debug/kdelibs-4.8.4/plasma/corona.cpp:181
#13 0x00007f88288c0073 in PlasmaApp::corona (this=this@entry=0xd5e040, createIfMissing=createIfMissing@entry=true) at /usr/src/debug/kde-workspace-4.8.4/plasma/desktop/shell/plasmaapp.cpp:833
#14 0x00007f88288c03bd in PlasmaApp::setupDesktop (this=0xd5e040) at /usr/src/debug/kde-workspace-4.8.4/plasma/desktop/shell/plasmaapp.cpp:312
#15 0x00007f88288c184a in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.8.4/build/plasma/desktop/shell/plasmaapp.moc:119
#16 PlasmaApp::qt_static_metacall (_o=0xd5e040, _c=33288008, _id=0, _a=0x0) at /usr/src/debug/kde-workspace-4.8.4/build/plasma/desktop/shell/plasmaapp.moc:97
#17 0x00007f883a7f50ae in QObject::event (this=0xd5e040, e=<optimized out>) at kernel/qobject.cpp:1204
#18 0x00007f8839972904 in QApplication::event (this=0xd5e040, e=0xe7f260) at kernel/qapplication.cpp:2536
#19 0x00007f883997074c in QApplicationPrivate::notify_helper (this=this@entry=0xd7c6e0, receiver=receiver@entry=0xd5e040, e=e@entry=0xe7f260) at kernel/qapplication.cpp:4554
#20 0x00007f8839974c7a in QApplication::notify (this=0xd5e040, receiver=0xd5e040, e=0xe7f260) at kernel/qapplication.cpp:4415
#21 0x00007f883b5784f6 in KApplication::notify (this=0xd5e040, receiver=0xd5e040, event=0xe7f260) at /usr/src/debug/kdelibs-4.8.4/kdeui/kernel/kapplication.cpp:311
#22 0x00007f883a7e073e in QCoreApplication::notifyInternal (this=0xd5e040, receiver=receiver@entry=0xd5e040, event=event@entry=0xe7f260) at kernel/qcoreapplication.cpp:876
#23 0x00007f883a7e4091 in sendEvent (event=0xe7f260, receiver=0xd5e040) at kernel/qcoreapplication.h:231
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xcc42b0) at kernel/qcoreapplication.cpp:1500
#25 0x00007f883a80e7a3 in sendPostedEvents () at kernel/qcoreapplication.h:236
#26 postEventSourceDispatch (s=0xd791f0) at kernel/qeventdispatcher_glib.cpp:279
#27 0x00007f8835ecd405 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#28 0x00007f8835ecd738 in ?? () from /usr/lib64/libglib-2.0.so.0
#29 0x00007f8835ecd7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#30 0x00007f883a80e936 in QEventDispatcherGlib::processEvents (this=0xd790e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#31 0x00007f8839a108ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007f883a7df73f in QEventLoop::processEvents (this=this@entry=0x7fff33e745d0, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007f883a7df9c8 in QEventLoop::exec (this=0x7fff33e745d0, flags=...) at kernel/qeventloop.cpp:204
#34 0x00007f883a7e43a8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#35 0x00007f88288a85b5 in kdemain (argc=1, argv=0xcc9710) at /usr/src/debug/kde-workspace-4.8.4/plasma/desktop/shell/main.cpp:120
#36 0x0000000000408892 in _start ()

This bug may be a duplicate of or related to bug 248200.

Possible duplicates by query: bug 293433, bug 293391, bug 290275, bug 289229, bug 286533.

Reported using DrKonqi