Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.00 "release 546"
Qt Version: 4.8.4
Operating System: Linux 3.4.11-2.16-desktop x86_64
Distribution: "openSUSE 12.2 (x86_64)"

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

I only logged in, KDE starts, Plasma crashs allways. I can't start Plasma anyway. Other Programs like semonkey or kwallet are startung well. Used Distribution: opensuse 12.2. Sorry for my wrong english

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8cc3b79780 (LWP 4386))]

Thread 3 (Thread 0x7f8ca494f700 (LWP 4416)):
#0  0x00007f8cc24338f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8cb6bb6247 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f8cb6ec3640 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f8cb6bb6279 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f8cc242fe0e in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8cc11a42cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8c9b23f700 (LWP 4417)):
#0  0x00007f8cc119c14f in poll () from /lib64/libc.so.6
#1  0x00007f8cbdeaaac4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8cbdeaabe4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f8cc27f4136 in QEventDispatcherGlib::processEvents (this=0x7f8c940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f8cc27c494f in QEventLoop::processEvents (this=this@entry=0x7f8c9b23edd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8cc27c4bd8 in QEventLoop::exec (this=0x7f8c9b23edd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8cc26c70b0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f8cc27a50bf in QInotifyFileSystemWatcherEngine::run (this=0x2933210) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f8cc26ca08c in QThreadPrivate::start (arg=0x2933210) at thread/qthread_unix.cpp:338
#9  0x00007f8cc242fe0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007f8cc11a42cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8cc3b79780 (LWP 4386)):
[KCrash Handler]
#6  0x00007f8cb8c8c751 in Plasma::PopupAppletPrivate::popupConstraintsEvent (this=0x29e7a40, constraints=...) at /usr/src/debug/kdelibs-4.10.0/plasma/popupapplet.cpp:241
#7  0x00007f8cb8c380f8 in Plasma::Applet::flushPendingConstraintsEvents (this=0x29d6170) at /usr/src/debug/kdelibs-4.10.0/plasma/applet.cpp:1361
#8  0x00007f8ca6131536 in SystemTray::PlasmoidTask::forwardConstraintsEvent (this=0x29d6170, constraints=<error reading variable: Cannot access memory at address 0x2>) at /usr/src/debug/kde-workspace-4.10.0/plasma/generic/applets/systemtray/protocols/plasmoid/plasmoidtask.cpp:126
#9  0x00007f8ca612fd64 in SystemTray::PlasmoidProtocol::forwardConstraintsEvent (this=0x1910260, constraints=..., host=0x195fa60) at /usr/src/debug/kde-workspace-4.10.0/plasma/generic/applets/systemtray/protocols/plasmoid/plasmoidtaskprotocol.cpp:54
#10 0x00007f8ca61287e9 in SystemTray::Manager::forwardConstraintsEvent (this=<optimized out>, constraints=..., host=<optimized out>) at /usr/src/debug/kde-workspace-4.10.0/plasma/generic/applets/systemtray/core/manager.cpp:99
#11 0x00007f8ca61373f9 in SystemTray::Applet::constraintsEvent (this=0x195fa60, constraints=...) at /usr/src/debug/kde-workspace-4.10.0/plasma/generic/applets/systemtray/ui/applet.cpp:360
#12 0x00007f8cb8c38110 in Plasma::Applet::flushPendingConstraintsEvents (this=0x195fa60) at /usr/src/debug/kdelibs-4.10.0/plasma/applet.cpp:1365
#13 0x00007f8cb8c46aa2 in Plasma::ContainmentPrivate::initApplets (this=0x1831330) at /usr/src/debug/kdelibs-4.10.0/plasma/containment.cpp:482
#14 0x00007f8cb8c5a51b in Plasma::CoronaPrivate::importLayout (this=0x15a9b00, conf=..., mergeConfig=mergeConfig@entry=false) at /usr/src/debug/kdelibs-4.10.0/plasma/corona.cpp:1067
#15 0x00007f8cb8c5b174 in Plasma::Corona::loadLayout (this=this@entry=0x14544c0, configName=...) at /usr/src/debug/kdelibs-4.10.0/plasma/corona.cpp:278
#16 0x00007f8cb8c5b23c in Plasma::Corona::initializeLayout (this=0x14544c0, configName=...) at /usr/src/debug/kdelibs-4.10.0/plasma/corona.cpp:181
#17 0x00007f8cb05471a3 in PlasmaApp::corona (this=this@entry=0x14c8560, createIfMissing=createIfMissing@entry=true) at /usr/src/debug/kde-workspace-4.10.0/plasma/desktop/shell/plasmaapp.cpp:850
#18 0x00007f8cb05474ed in PlasmaApp::setupDesktop (this=0x14c8560) at /usr/src/debug/kde-workspace-4.10.0/plasma/desktop/shell/plasmaapp.cpp:312
#19 0x00007f8cb054899a in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.10.0/build/plasma/desktop/shell/plasmaapp.moc:125
#20 PlasmaApp::qt_static_metacall (_o=0x14c8560, _c=QMetaObject::WriteProperty, _id=7536737, _a=0x2a28110) at /usr/src/debug/kde-workspace-4.10.0/build/plasma/desktop/shell/plasmaapp.moc:101
#21 0x00007f8cc27da5de in QObject::event (this=0x14c8560, e=<optimized out>) at kernel/qobject.cpp:1203
#22 0x00007f8cc1950964 in QApplication::event (this=0x14c8560, e=0x14d83d0) at kernel/qapplication.cpp:2544
#23 0x00007f8cc194e85c in QApplicationPrivate::notify_helper (this=this@entry=0x14c8cc0, receiver=receiver@entry=0x14c8560, e=e@entry=0x14d83d0) at kernel/qapplication.cpp:4562
#24 0x00007f8cc1952cda in QApplication::notify (this=0x14c8560, receiver=0x14c8560, e=0x14d83d0) at kernel/qapplication.cpp:4423
#25 0x00007f8cc3573a96 in KApplication::notify (this=0x14c8560, receiver=0x14c8560, event=0x14d83d0) at /usr/src/debug/kdelibs-4.10.0/kdeui/kernel/kapplication.cpp:311
#26 0x00007f8cc27c5bfe in QCoreApplication::notifyInternal (this=0x14c8560, receiver=receiver@entry=0x14c8560, event=event@entry=0x14d83d0) at kernel/qcoreapplication.cpp:946
#27 0x00007f8cc27c9561 in sendEvent (event=0x14d83d0, receiver=0x14c8560) at kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x13df2b0) at kernel/qcoreapplication.cpp:1570
#29 0x00007f8cc27f3f83 in sendPostedEvents () at kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=0x14cd810) at kernel/qeventdispatcher_glib.cpp:279
#31 0x00007f8cbdeaa7f5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#32 0x00007f8cbdeaab28 in ?? () from /usr/lib64/libglib-2.0.so.0
#33 0x00007f8cbdeaabe4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#34 0x00007f8cc27f4116 in QEventDispatcherGlib::processEvents (this=0x14c4320, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#35 0x00007f8cc19eebee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f8cc27c494f in QEventLoop::processEvents (this=this@entry=0x7fff859279f0, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f8cc27c4bd8 in QEventLoop::exec (this=0x7fff859279f0, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007f8cc27c9878 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#39 0x00007f8cb052f701 in kdemain (argc=1, argv=0x1450710) at /usr/src/debug/kde-workspace-4.10.0/plasma/desktop/shell/main.cpp:126
#40 0x0000000000408856 in _start ()

Possible duplicates by query: bug 314510, bug 313925, bug 312075, bug 292319, bug 288940.

Reported using DrKonqi