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 2.6.30-6-generic i686
Distribution: Ubuntu karmic (development branch)

What I was doing when the application crashed:
Plasma crashed when amarok started (ununtu 9.10) and amarok crashed

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 5031)]

Thread 2 (Thread 0xac176b90 (LWP 5032)):
#0  0x0051f422 in __kernel_vsyscall ()
#1  0x013170e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x002d843d in __pthread_cond_wait (cond=0x8e12d98, mutex=0x8e12d80) at forward.c:139
#3  0x0729c167 in QWaitCondition::wait (this=0x8db7f18, mutex=0x8db7f14, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0x053e923a in QHostInfoAgent::run (this=0x8db7f08) at kernel/qhostinfo.cpp:260
#5  0x0729b0fe in QThreadPrivate::start (arg=0x8db7f08) at thread/qthread_unix.cpp:189
#6  0x013134ff in start_thread (arg=0xac176b90) at pthread_create.c:297
#7  0x002c95ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb72c0720 (LWP 5031)):
[KCrash Handler]
#6  0x01e5af37 in TaskManager::Task::window () from /usr/lib/libtaskmanager.so.4
#7  0x0739dcaf in QObject::event (this=0xbe8d928, e=0x0) at kernel/qobject.cpp:1082
#8  0x033e98a4 in QGraphicsWidget::event (this=0xbe8d928, event=0xbf94bf70) at graphicsview/qgraphicswidget.cpp:1340
#9  0x02d5ac1c in QApplicationPrivate::notify_helper (this=0x877a198, receiver=0xbe8d928, e=0xbf94bf70) at kernel/qapplication.cpp:4057
#10 0x02d623f4 in QApplication::notify (this=0x87742a0, receiver=0xbe8d928, e=0xbf94bf70) at kernel/qapplication.cpp:4022
#11 0x00fe550a in KApplication::notify () from /usr/lib/libkdeui.so.5
#12 0x0738db1b in QCoreApplication::notifyInternal (this=0x87742a0, receiver=0xbe8d928, event=0xbf94bf70) at kernel/qcoreapplication.cpp:610
#13 0x073bb6a6 in QTimerInfoList::activateTimers (this=0x8781a44) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#14 0x073b9050 in timerSourceDispatch (source=0x8781a10) at kernel/qeventdispatcher_glib.cpp:164
#15 0x0707ef68 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#16 0x07082578 in ?? () from /usr/lib/libglib-2.0.so.0
#17 0x070826ea in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#18 0x073b8f9c in QEventDispatcherGlib::processEvents (this=0x87797d0, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:324
#19 0x02dfc975 in QGuiEventDispatcherGlib::processEvents (this=0x87797d0, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#20 0x0738c0a9 in QEventLoop::processEvents (this=0xbf94c234, flags=) at kernel/qeventloop.cpp:149
#21 0x0738c4f2 in QEventLoop::exec (this=0xbf94c234, flags={i = 0}) at kernel/qeventloop.cpp:200
#22 0x0738e87f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#23 0x02d5aa97 in QApplication::exec () at kernel/qapplication.cpp:3526
#24 0x00a2894d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#25 0x080485cb in _start ()