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 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I was clicking to read the info about a completed tranfer and the Plasma Desktop crashed. Can't say anything more then this...

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fbe3cb87750 (LWP 2248))]

Thread 2 (Thread 0x7fbe1b7cc910 (LWP 2254)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fbe3c5c74fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x289e3e8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x289e3e8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fbe389fe78c in QHostInfoAgent::run (this=0x289e3d0) at kernel/qhostinfo.cpp:260
#4  0x00007fbe3c5c6445 in QThreadPrivate::start (arg=0x289e3d0) at thread/qthread_unix.cpp:188
#5  0x00007fbe3933ca04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fbe39f1c7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbe3cb87750 (LWP 2248)):
[KCrash Handler]
#5  0x00007fbe341e3a70 in Plasma::ExtenderItem::config (this=0x362cda0) at ../../plasma/extenderitem.cpp:153
#6  0x00007fbe341e5732 in Plasma::ExtenderItem::isGroup (this=0x7fbe342d2577) at ../../plasma/extenderitem.cpp:341
#7  0x00007fbe341dbf25 in Plasma::Extender::isEmpty (this=<value optimized out>) at ../../plasma/extender.cpp:717
#8  0x00007fbe341f3248 in Plasma::PopupAppletPrivate::internalTogglePopup (this=0x283fb90) at ../../plasma/popupapplet.cpp:547
#9  0x00007fbe341f394c in Plasma::PopupApplet::qt_metacall (this=0x2756a80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffdfea6520) at ./popupapplet.moc:85
#10 0x00007fbe1eaee260 in SystemTray::Applet::qt_metacall (this=0x7fffdfea6310, _c=875373943, _id=-538287312, _a=0x39497c4) at ./applet.moc:78
#11 0x00007fbe3c6c1ddc in QMetaObject::activate (sender=0x2adcbf0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x39497c4) at kernel/qobject.cpp:3113
#12 0x00007fbe3abe30fe in QGraphicsItem::sceneEvent (this=0x7fffdfea6310, event=0x7fbe342d2577) at graphicsview/qgraphicsitem.cpp:5027
#13 0x00007fbe3ac08bc9 in QGraphicsScenePrivate::sendMouseEvent (this=0x23c9c80, mouseEvent=0x7fffdfea6d90) at graphicsview/qgraphicsscene.cpp:1230
#14 0x00007fbe3ac12150 in QGraphicsScenePrivate::mousePressEventHandler (this=0x23c9c80, mouseEvent=0x7fffdfea6d90) at graphicsview/qgraphicsscene.cpp:1319
#15 0x00007fbe3ac12cbf in QGraphicsScene::event (this=0x240b130, event=0x7fffdfea6d90) at graphicsview/qgraphicsscene.cpp:3805
#16 0x00007fbe3a65cefc in QApplicationPrivate::notify_helper (this=0x2343f70, receiver=0x240b130, e=0x7fffdfea6d90) at kernel/qapplication.cpp:4056
#17 0x00007fbe3a6641ce in QApplication::notify (this=0x233ad90, receiver=0x240b130, e=0x7fffdfea6d90) at kernel/qapplication.cpp:4021
#18 0x00007fbe3b293ab6 in KApplication::notify (this=0x233ad90, receiver=0x240b130, event=0x7fffdfea6d90) at ../../kdeui/kernel/kapplication.cpp:302
#19 0x00007fbe3c6acc2c in QCoreApplication::notifyInternal (this=0x233ad90, receiver=0x240b130, event=0x7fffdfea6d90) at kernel/qcoreapplication.cpp:610
#20 0x00007fbe3ac21899 in QCoreApplication::sendEvent (this=0x2aab870, event=0x7fffdfea7560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#21 QGraphicsView::mousePressEvent (this=0x2aab870, event=0x7fffdfea7560) at graphicsview/qgraphicsview.cpp:3212
#22 0x00007fbe3a6ab9a6 in QWidget::event (this=0x2aab870, event=0x7fffdfea7560) at kernel/qwidget.cpp:7545
#23 0x00007fbe3aa072a6 in QFrame::event (this=0x2aab870, e=0x7fffdfea7560) at widgets/qframe.cpp:559
#24 0x00007fbe3ac2492b in QGraphicsView::viewportEvent (this=0x2aab870, event=0x7fffdfea7560) at graphicsview/qgraphicsview.cpp:2919
#25 0x00007fbe3c6abf47 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2b428d0, event=0x7fffdfea7560) at kernel/qcoreapplication.cpp:726
#26 0x00007fbe3a65cecc in QApplicationPrivate::notify_helper (this=0x2343f70, receiver=0x2b428d0, e=0x7fffdfea7560) at kernel/qapplication.cpp:4052
#27 0x00007fbe3a664011 in QApplication::notify (this=<value optimized out>, receiver=0x2b428d0, e=0x7fffdfea7560) at kernel/qapplication.cpp:3758
#28 0x00007fbe3b293ab6 in KApplication::notify (this=0x233ad90, receiver=0x2b428d0, event=0x7fffdfea7560) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x00007fbe3c6acc2c in QCoreApplication::notifyInternal (this=0x233ad90, receiver=0x2b428d0, event=0x7fffdfea7560) at kernel/qcoreapplication.cpp:610
#30 0x00007fbe3a6638e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x2b428d0, event=0x7fffdfea7560, alienWidget=0x2b428d0, nativeWidget=0x2aab870, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#31 QApplicationPrivate::sendMouseEvent (receiver=0x2b428d0, event=0x7fffdfea7560, alienWidget=0x2b428d0, nativeWidget=0x2aab870, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at kernel/qapplication.cpp:2924
#32 0x00007fbe3a6c9a0e in QETWidget::translateMouseEvent (this=0x2aab870, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#33 0x00007fbe3a6c8aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffdfea9090) at kernel/qapplication_x11.cpp:3550
#34 0x00007fbe3a6f1d0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x00007fbe3958dbbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x00007fbe39591588 in ?? () from /lib/libglib-2.0.so.0
#37 0x00007fbe395916b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x00007fbe3c6d51a6 in QEventDispatcherGlib::processEvents (this=0x22af040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#39 0x00007fbe3a6f14be in QGuiEventDispatcherGlib::processEvents (this=0x7fffdfea6310, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#40 0x00007fbe3c6ab532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#41 0x00007fbe3c6ab904 in QEventLoop::exec (this=0x7fffdfea93c0, flags=) at kernel/qeventloop.cpp:201
#42 0x00007fbe3c6adab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#43 0x00007fbe30a2e4cf in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/shells/desktop/main.cpp:50
#44 0x0000000000406da8 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=0x40a299 "0") at ../../kinit/kinit.cpp:677
#45 0x0000000000407aa0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#46 0x0000000000407f51 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#47 0x0000000000408bb2 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1793
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Reported using DrKonqi