Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Plasma-Arbeitsfläche (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb782d700 (LWP 1944))]

Thread 2 (Thread 0xab6b3b70 (LWP 1947)):
#0  0x00141422 in __kernel_vsyscall ()
#1  0x003bae15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0638387d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00191e67 in QWaitConditionPrivate::wait (this=0x93774f8, mutex=0x93774f4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x93774f8, mutex=0x93774f4, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x04835922 in QHostInfoAgent::run (this=0x93774e8) at kernel/qhostinfo.cpp:260
#6  0x00190e32 in QThreadPrivate::start (arg=0x93774e8) at thread/qthread_unix.cpp:188
#7  0x003b680e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x063768de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb782d700 (LWP 1944)):
[KCrash Handler]
#6  0x00483d57 in XVisualIDFromVisual () from /usr/lib/libX11.so.6
#7  0x0116170e in qt_x11_getX11InfoForWindow (xinfo=0x9a3477c, a=...) at kernel/qwidget_x11.cpp:400
#8  0x01168b4e in QWidgetPrivate::create_sys (this=0x9a34688, window=16782042, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget_x11.cpp:545
#9  0x01129b1c in QWidget::create (this=0x9a3b5c8, window=16782042, initializeWindow=true, destroyOldWindow=<value optimized out>) at kernel/qwidget.cpp:1253
#10 0x01bebc1e in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#11 0x01be73f0 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#12 0x01be74cb in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#13 0x00297263 in QMetaObject::activate (sender=0x98d7cd8, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#14 0x00297ec2 in QMetaObject::activate (sender=0x98d7cd8, m=0x371908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#15 0x0029c387 in QSingleShotTimer::timeout (this=0x98d7cd8) at .moc/release-shared/qtimer.moc:76
#16 0x0029c49c in QSingleShotTimer::timerEvent (this=0x98d7cd8) at kernel/qtimer.cpp:298
#17 0x002913bf in QObject::event (this=0x98d7cd8, e=0xbfb57f80) at kernel/qobject.cpp:1075
#18 0x010d2f54 in QApplicationPrivate::notify_helper (this=0x92a7630, receiver=0x98d7cd8, e=0xbfb57f80) at kernel/qapplication.cpp:4056
#19 0x010da67c in QApplication::notify (this=0x92804f0, receiver=0x98d7cd8, e=0xbfb57f80) at kernel/qapplication.cpp:3603
#20 0x00b14bfa in KApplication::notify (this=0x92804f0, receiver=0x98d7cd8, event=0xbfb57f80) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x002816cb in QCoreApplication::notifyInternal (this=0x92804f0, receiver=0x98d7cd8, event=0xbfb57f80) at kernel/qcoreapplication.cpp:610
#22 0x002ae7ce in QCoreApplication::sendEvent (this=0x92aa234) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QTimerInfoList::activateTimers (this=0x92aa234) at kernel/qeventdispatcher_unix.cpp:572
#24 0x002ac0e0 in timerSourceDispatch (source=0x92aa200) at kernel/qeventdispatcher_glib.cpp:165
#25 0x05bcce88 in g_main_dispatch (context=0x92a8d10) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#26 IA__g_main_context_dispatch (context=0x92a8d10) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#27 0x05bd0730 in g_main_context_iterate (context=0x92a8d10, block=<value optimized out>, dispatch=1, self=0x92a6df8) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#28 0x05bd0863 in IA__g_main_context_iteration (context=0x92a8d10, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#29 0x002ac02c in QEventDispatcherGlib::processEvents (this=0x92a70e0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#30 0x01173be5 in QGuiEventDispatcherGlib::processEvents (this=0x92a70e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#31 0x0027fc79 in QEventLoop::processEvents (this=0xbfb58244, flags=) at kernel/qeventloop.cpp:149
#32 0x002800ca in QEventLoop::exec (this=0xbfb58244, flags=...) at kernel/qeventloop.cpp:201
#33 0x0028253f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#34 0x010d2dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#35 0x0293380d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#36 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x922f0a0 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#37 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#38 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#39 0x0804fbaf in main (argc=2, argv=0xbfb58aa4, envp=0xbfb58ab0) at ../../kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 232071

Reported using DrKonqi