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 2.6.31-15-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Plasma-Arbeitsfläche (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb789a700 (LWP 19778))]

Thread 2 (Thread 0xab3e3b70 (LWP 19781)):
#0  0x00763422 in __kernel_vsyscall ()
#1  0x0017ae15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x0095278d in __pthread_cond_wait (cond=0x9a623f8, mutex=0x9a623e0) at forward.c:139
#3  0x001f4e67 in QWaitConditionPrivate::wait (this=0x9a3d320, mutex=0x9a3d31c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9a3d320, mutex=0x9a3d31c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x029a3922 in QHostInfoAgent::run (this=0x9a3d310) at kernel/qhostinfo.cpp:260
#6  0x001f3e32 in QThreadPrivate::start (arg=0x9a3d310) at thread/qthread_unix.cpp:188
#7  0x0017680e in start_thread (arg=0xab3e3b70) at pthread_create.c:300
#8  0x009457ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb789a700 (LWP 19778)):
[KCrash Handler]
#6  0x00a2cd57 in XVisualIDFromVisual () from /usr/lib/libX11.so.6
#7  0x06d2970e in qt_x11_getX11InfoForWindow (xinfo=0xb6b142c, a=...) at kernel/qwidget_x11.cpp:400
#8  0x06d30b4e in QWidgetPrivate::create_sys (this=0xb6b1338, window=27908653, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget_x11.cpp:545
#9  0x06cf1b1c in QWidget::create (this=0xb6b1318, window=27908653, initializeWindow=true, destroyOldWindow=<value optimized out>) at kernel/qwidget.cpp:1253
#10 0x03fe0c1e in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#11 0x03fdc3f0 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#12 0x03fdc4cb in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#13 0x002fa263 in QMetaObject::activate (sender=0xb25f650, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#14 0x002faec2 in QMetaObject::activate (sender=0xb25f650, m=0x3d4908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#15 0x002ff387 in QSingleShotTimer::timeout (this=0xb25f650) at .moc/release-shared/qtimer.moc:76
#16 0x002ff49c in QSingleShotTimer::timerEvent (this=0xb25f650) at kernel/qtimer.cpp:298
#17 0x002f43bf in QObject::event (this=0xb25f650, e=0xbfcaacc0) at kernel/qobject.cpp:1075
#18 0x06c9af54 in QApplicationPrivate::notify_helper (this=0x94b6db8, receiver=0xb25f650, e=0xbfcaacc0) at kernel/qapplication.cpp:4056
#19 0x06ca267c in QApplication::notify (this=0x948fe88, receiver=0xb25f650, e=0xbfcaacc0) at kernel/qapplication.cpp:3603
#20 0x00f8abfa in KApplication::notify (this=0x948fe88, receiver=0xb25f650, event=0xbfcaacc0) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x002e46cb in QCoreApplication::notifyInternal (this=0x948fe88, receiver=0xb25f650, event=0xbfcaacc0) at kernel/qcoreapplication.cpp:610
#22 0x003117ce in QCoreApplication::sendEvent (this=0x94b9784) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QTimerInfoList::activateTimers (this=0x94b9784) at kernel/qeventdispatcher_unix.cpp:572
#24 0x0030f0e0 in timerSourceDispatch (source=0x94b9750) at kernel/qeventdispatcher_glib.cpp:165
#25 0x00410e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x00414720 in ?? () from /lib/libglib-2.0.so.0
#27 0x00414853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x0030f02c in QEventDispatcherGlib::processEvents (this=0x94b6ba8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#29 0x06d3bbe5 in QGuiEventDispatcherGlib::processEvents (this=0x94b6ba8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x002e2c79 in QEventLoop::processEvents (this=0xbfcaaf84, flags=) at kernel/qeventloop.cpp:149
#31 0x002e30ca in QEventLoop::exec (this=0xbfcaaf84, flags=...) at kernel/qeventloop.cpp:201
#32 0x002e553f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0x06c9add7 in QApplication::exec () at kernel/qapplication.cpp:3525
#34 0x02c1980d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#35 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x945aa18 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#36 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#37 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#38 0x0804fbaf in main (argc=2, argv=0xbfcab7e4, envp=0xbfcab7f0) at ../../kinit/kinit.cpp:1793

Reported using DrKonqi