Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

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

plasma-desktop crash after login

i have my old desktop from 4.6

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb1fd3c57a0 (LWP 4292))]

Thread 2 (Thread 0x7fb1d89c3700 (LWP 4293)):
#0  0x00007fb1fccd0f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb1f16fcd94 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb1f16fd2c9 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb1f9eed446 in QEventDispatcherGlib::processEvents (this=0x29b0880, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb1f9ec1882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb1f9ec1abc in QEventLoop::exec (this=0x7fb1d89c2db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fb1f9dd8924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fb1f9ea3c2f in QInotifyFileSystemWatcherEngine::run (this=0x323a1d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb1f9ddb175 in QThreadPrivate::start (arg=0x323a1d0) at thread/qthread_unix.cpp:320
#9  0x00007fb1f2204d8c in start_thread (arg=0x7fb1d89c3700) at pthread_create.c:304
#10 0x00007fb1fccde04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb1fd3c57a0 (LWP 4292)):
[KCrash Handler]
#6  QString::operator< (this=0x7fff504235e0, other=...) at tools/qstring.cpp:2204
#7  0x00007fb1d3bc9485 in GroupInfo::operator< (this=<value optimized out>, gi=<value optimized out>) at ../../../../containments/groupingdesktop/lib/groupinfo.cpp:97
#8  0x00007fb1d3bd8378 in qMapLessThanKey<GroupInfo> (this=0x324b1d0, aupdate=<value optimized out>, akey=...) at /usr/include/qt4/QtCore/qmap.h:107
#9  QMap<GroupInfo, AbstractGroup* (*)(QGraphicsItem*)>::mutableFindNode (this=0x324b1d0, aupdate=<value optimized out>, akey=...) at /usr/include/qt4/QtCore/qmap.h:782
#10 0x00007fb1d3be09ea in insert () at /usr/include/qt4/QtCore/qmap.h:562
#11 registerGroup<FlowGroup> () at ../../../../containments/groupingdesktop/lib/groupfactory_p.h:47
#12 __static_initialization_and_destruction_0 () at ../../../../containments/groupingdesktop/lib/groups/flowgroup.cpp:37
#13 global constructors keyed to flowgroup.cpp(void) () at ./flowgroup.moc:86
#14 0x00007fb1d3be8c86 in __do_global_ctors_aux () from /usr/lib/libplasma_groupingcontainment.so.4
#15 0x00007fb1d3bc0cf3 in _init () from /usr/lib/libplasma_groupingcontainment.so.4
#16 0x00007fb1d3df9000 in ?? ()
#17 0x00007fb1fd21f8d9 in ?? () from /lib64/ld-linux-x86-64.so.2
#18 0x00007fb1fd21fa17 in ?? () from /lib64/ld-linux-x86-64.so.2
#19 0x00007fb1fd223ec9 in ?? () from /lib64/ld-linux-x86-64.so.2
#20 0x00007fb1fd21f746 in ?? () from /lib64/ld-linux-x86-64.so.2
#21 0x00007fb1fd2243fa in ?? () from /lib64/ld-linux-x86-64.so.2
#22 0x00007fb1f2f3ff16 in dlopen_doit (a=0x7fff50423b70) at dlopen.c:67
#23 0x00007fb1fd21f746 in ?? () from /lib64/ld-linux-x86-64.so.2
#24 0x00007fb1f2f4052c in _dlerror_run (operate=0x7fb1f2f3feb0 <dlopen_doit>, args=0x7fff50423b70) at dlerror.c:164
#25 0x00007fb1f2f3ffc1 in __dlopen (file=<value optimized out>, mode=<value optimized out>) at dlopen.c:88
#26 0x00007fb1f9eb372e in QLibraryPrivate::load_sys (this=0x3286000) at plugin/qlibrary_unix.cpp:205
#27 0x00007fb1f9eaebf5 in QLibraryPrivate::loadPlugin (this=0x3286000) at plugin/qlibrary.cpp:478
#28 0x00007fb1fa6861f8 in KPluginLoader::load (this=0x7fff50425080) at ../../kdecore/util/kpluginloader.cpp:239
#29 0x00007fb1fa686dea in KPluginLoader::pluginVersion (this=<value optimized out>) at ../../kdecore/util/kpluginloader.cpp:311
#30 0x00007fb1fc8241e1 in Plasma::PluginLoader::loadApplet (this=<value optimized out>, name=..., appletId=<value optimized out>, args=...) at ../../plasma/pluginloader.cpp:141
#31 0x00007fb1fc800e13 in Plasma::CoronaPrivate::addContainment (this=0x25c6190, name=..., args=..., id=155, delayedInit=true) at ../../plasma/corona.cpp:936
#32 0x00007fb1fc803213 in Plasma::CoronaPrivate::importLayout (this=0x25c6190, conf=<value optimized out>, mergeConfig=false) at ../../plasma/corona.cpp:1048
#33 0x00007fb1fc803c23 in Plasma::Corona::loadLayout (this=0x2529910, configName=...) at ../../plasma/corona.cpp:278
#34 0x00007fb1fc803cec in Plasma::Corona::initializeLayout (this=0x2529910, configName=...) at ../../plasma/corona.cpp:181
#35 0x00007fb1fcfe5301 in PlasmaApp::corona (this=0x2378f20) at ../../../../plasma/desktop/shell/plasmaapp.cpp:831
#36 0x00007fb1fcfe561a in PlasmaApp::setupDesktop (this=0x2378f20) at ../../../../plasma/desktop/shell/plasmaapp.cpp:312
#37 0x00007fb1fcfe6d62 in PlasmaApp::qt_metacall (this=0x2378f20, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x256ca50) at ./plasmaapp.moc:142
#38 0x00007fb1f9ed649a in QObject::event (this=0x2378f20, e=<value optimized out>) at kernel/qobject.cpp:1226
#39 0x00007fb1f9281fb4 in QApplication::event (this=0x2378f20, e=0x23c3b20) at kernel/qapplication.cpp:2503
#40 0x00007fb1f927f9f4 in QApplicationPrivate::notify_helper (this=0x23db020, receiver=0x2378f20, e=0x23c3b20) at kernel/qapplication.cpp:4462
#41 0x00007fb1f92843ba in QApplication::notify (this=<value optimized out>, receiver=0x2378f20, e=0x23c3b20) at kernel/qapplication.cpp:4341
#42 0x00007fb1fab62796 in KApplication::notify (this=0x2378f20, receiver=0x2378f20, event=0x23c3b20) at ../../kdeui/kernel/kapplication.cpp:311
#43 0x00007fb1f9ec249c in QCoreApplication::notifyInternal (this=0x2378f20, receiver=0x2378f20, event=0x23c3b20) at kernel/qcoreapplication.cpp:731
#44 0x00007fb1f9ec5c25 in sendEvent (receiver=0x0, event_type=0, data=0x231eb00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x231eb00) at kernel/qcoreapplication.cpp:1372
#46 0x00007fb1f9eed253 in sendPostedEvents (s=0x23d6c00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#47 postEventSourceDispatch (s=0x23d6c00) at kernel/qeventdispatcher_glib.cpp:277
#48 0x00007fb1f16fc85d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fb1f16fd038 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007fb1f16fd2c9 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007fb1f9eed3ef in QEventDispatcherGlib::processEvents (this=0x231e2e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#52 0x00007fb1f93294de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x00007fb1f9ec1882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#54 0x00007fb1f9ec1abc in QEventLoop::exec (this=0x7fff50426630, flags=...) at kernel/qeventloop.cpp:201
#55 0x00007fb1f9ec5ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#56 0x00007fb1fcfcc9dc in kdemain (argc=1, argv=0x7fff50426a38) at ../../../../plasma/desktop/shell/main.cpp:120
#57 0x00007fb1fcc16eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fff50426a38, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff50426a28) at libc-start.c:226
#58 0x0000000000400669 in _start ()

Possible duplicates by query: bug 278797, bug 278725, bug 278222.

Reported using DrKonqi