Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.3 (KDE 4.3.3) "release 1"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-0.1-default x86_64
Distribution: "openSUSE 11.2 (x86_64)"

What I was doing when the application crashed:
When kopete notified me about contact gonig online, I wanted to close popup.

However, I accidentally moved with mouse while holding LMB on popup. By this I moved with popup and plasma crashed.

 -- Backtrace:
Application: Pracovní plocha Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9d8f1ea750 (LWP 6007))]

Thread 2 (Thread 0x7f9d6fecd910 (LWP 6008)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f9d8ec4f53b in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f9d8b1279ec in QHostInfoAgent::run (this=0xd907e0) at kernel/qhostinfo.cpp:260
#4  0x00007f9d8ec4e485 in QThreadPrivate::start (arg=0xd907e0) at thread/qthread_unix.cpp:188
#5  0x00007f9d8e9da65d in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007f9d8c3ed14d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9d8f1ea750 (LWP 6007)):
[KCrash Handler]
#5  0x00007f9d86981e44 in Plasma::ExtenderItem::group() const () from /usr/lib64/libplasma.so.3
#6  0x00007f9d86980658 in Plasma::ExtenderGroup::items() const () from /usr/lib64/libplasma.so.3
#7  0x00007f9d71e432c3 in SystemTray::ExtenderTaskBusyWidget::updateTask (this=0xf91be0) at /usr/src/debug/kdebase-workspace-4.3.3/plasma/applets/systemtray/core/extendertask.cpp:155
#8  0x00007f9d71e43cb0 in SystemTray::ExtenderTaskBusyWidget::qt_metacall (this=0xf91be0, _c=InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.3.3/build/plasma/applets/systemtray/extendertask.moc:69
#9  0x00007f9d8ed48fbc in QMetaObject::activate (sender=0xbd02b0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3113
#10 0x00007f9d71e443f2 in SystemTray::Manager::notificationRemoved (this=0x2718200, _t1=0x23403f0) at /usr/src/debug/kdebase-workspace-4.3.3/build/plasma/applets/systemtray/manager.moc:160
#11 0x00007f9d71e45664 in SystemTray::Manager::qt_metacall (this=0xbd02b0, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff2b05c2f0)
    at /usr/src/debug/kdebase-workspace-4.3.3/build/plasma/applets/systemtray/manager.moc:110
#12 0x00007f9d8ed48fbc in QMetaObject::activate (sender=0x23403f0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3113
#13 0x00007f9d71e465b7 in SystemTray::Notification::destroyed (this=0x2718200, _t1=0x23403f0) at /usr/src/debug/kdebase-workspace-4.3.3/build/plasma/applets/systemtray/notification.moc:101
#14 0x00007f9d71e46a8b in SystemTray::Notification::~Notification (this=0x2718200, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.3.3/plasma/applets/systemtray/core/notification.cpp:64
#15 0x00007f9d71e542ba in SystemTray::DBusNotification::~DBusNotification (this=0x23403f0, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.3.3/plasma/applets/systemtray/protocols/notifications/dbusnotification.cpp:38
#16 0x00007f9d8ed432fd in QObject::event (this=0x23403f0, e=0xadc6b0) at kernel/qobject.cpp:1094
#17 0x00007f9d8cb232ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#18 0x00007f9d8cb2a57e in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#19 0x00007f9d8d71df26 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#20 0x00007f9d8ed33ddc in QCoreApplication::notifyInternal (this=0x6714a0, receiver=0x23403f0, event=0x1e8f0e0) at kernel/qcoreapplication.cpp:610
#21 0x00007f9d8ed349ea in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#22 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#23 0x00007f9d8ed5c803 in sendPostedEvents () at kernel/qcoreapplication.h:218
#24 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276
#25 0x00007f9d8ba6cdde in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#26 0x00007f9d8ba707a8 in ?? () from /usr/lib64/libglib-2.0.so.0
#27 0x00007f9d8ba708d0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#28 0x00007f9d8ed5c3a3 in QEventDispatcherGlib::processEvents (this=0x618810, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#29 0x00007f9d8cbb631e in ?? () from /usr/lib64/libQtGui.so.4
#30 0x00007f9d8ed32712 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#31 0x00007f9d8ed32ae4 in QEventLoop::exec (this=0x7fff2b05cb80, flags=) at kernel/qeventloop.cpp:201
#32 0x00007f9d8ed34c99 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0x00007f9d8337fd6f in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.3.3/plasma/shells/desktop/main.cpp:50
#34 0x0000000000406f88 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4bd "0") at /usr/src/debug/kdelibs-4.3.3/kinit/kinit.cpp:706
#35 0x0000000000407c80 in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.3.3/kinit/kinit.cpp:1198
#36 0x0000000000408131 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.3.3/kinit/kinit.cpp:1391
#37 0x0000000000408dfa in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at /usr/src/debug/kdelibs-4.3.3/kinit/kinit.cpp:1830
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Reported using DrKonqi