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 2.6.31-16-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb788a700 (LWP 1910))]

Thread 2 (Thread 0xac7c8b70 (LWP 1911)):
#0  0x00977422 in __kernel_vsyscall ()
#1  0x0017ae15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01a0578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0025ce67 in QWaitConditionPrivate::wait (this=0x8ce49c8, mutex=0x8ce49c4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8ce49c8, mutex=0x8ce49c4, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x01aea922 in QHostInfoAgent::run (this=0x8ce49b8) at kernel/qhostinfo.cpp:260
#6  0x0025be32 in QThreadPrivate::start (arg=0x8ce49b8) at thread/qthread_unix.cpp:188
#7  0x0017680e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x019f87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb788a700 (LWP 1910)):
[KCrash Handler]
#6  0x006d9d57 in XVisualIDFromVisual () from /usr/lib/libX11.so.6
#7  0x0113d70e in qt_x11_getX11InfoForWindow (xinfo=0xa41945c, a=...) at kernel/qwidget_x11.cpp:400
#8  0x01144b4e in QWidgetPrivate::create_sys (this=0xa419368, window=28526764, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget_x11.cpp:545
#9  0x01105b1c in QWidget::create (this=0xa31c780, window=28526764, initializeWindow=true, destroyOldWindow=<value optimized out>) at kernel/qwidget.cpp:1253
#10 0x01df7c1e in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#11 0x01df33f0 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#12 0x01df34cb in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#13 0x00362263 in QMetaObject::activate (sender=0xa3ff330, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#14 0x00362ec2 in QMetaObject::activate (sender=0xa3ff330, m=0x43c908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#15 0x00367387 in QSingleShotTimer::timeout (this=0xa3ff330) at .moc/release-shared/qtimer.moc:76
#16 0x0036749c in QSingleShotTimer::timerEvent (this=0xa3ff330) at kernel/qtimer.cpp:298
#17 0x0035c3bf in QObject::event (this=0xa3ff330, e=0xbfda3150) at kernel/qobject.cpp:1075
#18 0x010aef54 in QApplicationPrivate::notify_helper (this=0x8995f28, receiver=0xa3ff330, e=0xbfda3150) at kernel/qapplication.cpp:4056
#19 0x010b667c in QApplication::notify (this=0x896f048, receiver=0xa3ff330, e=0xbfda3150) at kernel/qapplication.cpp:3603
#20 0x00dcebfa in KApplication::notify (this=0x896f048, receiver=0xa3ff330, event=0xbfda3150) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x0034c6cb in QCoreApplication::notifyInternal (this=0x896f048, receiver=0xa3ff330, event=0xbfda3150) at kernel/qcoreapplication.cpp:610
#22 0x003797ce in QCoreApplication::sendEvent (this=0x8998b34) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QTimerInfoList::activateTimers (this=0x8998b34) at kernel/qeventdispatcher_unix.cpp:572
#24 0x003770e0 in timerSourceDispatch (source=0x8998b00) at kernel/qeventdispatcher_glib.cpp:165
#25 0x03446e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x0344a730 in ?? () from /lib/libglib-2.0.so.0
#27 0x0344a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x0037702c in QEventDispatcherGlib::processEvents (this=0x8995d18, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#29 0x0114fbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8995d18, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x0034ac79 in QEventLoop::processEvents (this=0xbfda3414, flags=) at kernel/qeventloop.cpp:149
#31 0x0034b0ca in QEventLoop::exec (this=0xbfda3414, flags=...) at kernel/qeventloop.cpp:201
#32 0x0034d53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0x010aedd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#34 0x0660480d 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=0x8938b88 "", 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=0xbfda3c74, envp=0xbfda3c80) at ../../kinit/kinit.cpp:1793

Reported using DrKonqi