Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.5.1
Operating System: Linux 2.6.28-12-generic i686
Distribution: Ubuntu 9.04

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 30237)]

Thread 2 (Thread 0xa831eb90 (LWP 30245)):
#0  0xb7ee7430 in __kernel_vsyscall ()
#1  0xb4fbd0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb620d2ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb63f15b2 in QWaitCondition::wait (this=0x8a28350, mutex=0x8a2834c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb784fae2 in QHostInfoAgent::run (this=0x8a28340) at kernel/qhostinfo.cpp:260
#5  0xb63f056e in QThreadPrivate::start (arg=0x8a28340) at thread/qthread_unix.cpp:189
#6  0xb4fb94ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb61fe49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb3be8730 (LWP 30237)):
[KCrash Handler]
#6  0xa85f8137 in TaskManager::Task::window () from /usr/lib/libtaskmanager.so.4
#7  0xb64f4f0f in QObject::event (this=0x940dfd0, e=0x0) at kernel/qobject.cpp:1082
#8  0xb6df8257 in QGraphicsWidget::event (this=0x940dfd0, event=0xbff055ec) at graphicsview/qgraphicswidget.cpp:1340
#9  0xb676fbcc in QApplicationPrivate::notify_helper (this=0x848d138, receiver=0x940dfd0, e=0xbff055ec) at kernel/qapplication.cpp:4057
#10 0xb6777ede in QApplication::notify (this=0x84844f0, receiver=0x940dfd0, e=0xbff055ec) at kernel/qapplication.cpp:3604
#11 0xb75d1c9d in KApplication::notify (this=0x84844f0, receiver=0x940dfd0, event=0xbff055ec) at /build/buildd/kde4libs-4.2.85/kdeui/kernel/kapplication.cpp:307
#12 0xb64e47ab in QCoreApplication::notifyInternal (this=0x84844f0, receiver=0x940dfd0, event=0xbff055ec) at kernel/qcoreapplication.cpp:610
#13 0xb6513b31 in QTimerInfoList::activateTimers (this=0x84953c4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#14 0xb6510280 in timerSourceDispatch (source=0x8495390) at kernel/qeventdispatcher_glib.cpp:164
#15 0xb4db7b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#16 0xb4dbb0eb in ?? () from /usr/lib/libglib-2.0.so.0
#17 0xb4dbb268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#18 0xb65101d8 in QEventDispatcherGlib::processEvents (this=0x848c710, flags={i = -1074768024}) at kernel/qeventdispatcher_glib.cpp:324
#19 0xb6811765 in QGuiEventDispatcherGlib::processEvents (this=0x848c710, flags={i = -1074767976}) at kernel/qguieventdispatcher_glib.cpp:202
#20 0xb64e2dda in QEventLoop::processEvents (this=0xbff05810, flags={i = -1074767912}) at kernel/qeventloop.cpp:149
#21 0xb64e321a in QEventLoop::exec (this=0xbff05810, flags={i = -1074767848}) at kernel/qeventloop.cpp:200
#22 0xb64e56c9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#23 0xb676fa47 in QApplication::exec () at kernel/qapplication.cpp:3526
#24 0xb7e8e290 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#25 0x08048712 in _start ()