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 i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
There isn't much to say. Fresh install, loaded video in SMplayer, there was no sound(probably because flash was palying) then a crash.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb784d700 (LWP 1777))]

Thread 4 (Thread 0xabbc3b70 (LWP 1781)):
#0  0x0042b422 in __kernel_vsyscall ()
#1  0x003c7e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x081ae78d in __pthread_cond_wait (cond=0xa5875b0, mutex=0xa587598) at forward.c:139
#3  0x005e9e67 in QWaitConditionPrivate::wait (this=0xa61ee68, mutex=0xa61ee64, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa61ee68, mutex=0xa61ee64, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0477c922 in QHostInfoAgent::run (this=0xa61ee58) at kernel/qhostinfo.cpp:260
#6  0x005e8e32 in QThreadPrivate::start (arg=0xa61ee58) at thread/qthread_unix.cpp:188
#7  0x003c380e in start_thread (arg=0xabbc3b70) at pthread_create.c:300
#8  0x081a17ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa8315b70 (LWP 2879)):
#0  0x0042b422 in __kernel_vsyscall ()
#1  0x003c8142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x081ae7e4 in __pthread_cond_timedwait (cond=0xb55b358, mutex=0xb55b340, abstime=0xa8315330) at forward.c:152
#3  0x09a149ff in metronom_sync_loop (this=0xb55b2f8) at metronom.c:870
#4  0x003c380e in start_thread (arg=0xa8315b70) at pthread_create.c:300
#5  0x081a17ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa64bbb70 (LWP 2882)):
#0  0x00155e06 in *__GI_clock_gettime (clock_id=1417204, tp=0xa64baff8) at ../sysdeps/unix/clock_gettime.c:100
#1  0x00705bf3 in QTimerInfoList::getTime (this=0xb5428f4, t=...) at kernel/qeventdispatcher_unix.cpp:339
#2  0x00705de1 in QTimerInfoList::updateCurrentTime (this=0xb5428f4) at kernel/qeventdispatcher_unix.cpp:297
#3  0x0070688c in QTimerInfoList::timerWait (this=0xb5428f4, tm=...) at kernel/qeventdispatcher_unix.cpp:420
#4  0x00704210 in timerSourcePrepare (source=0xb5428c0, timeout=0xa64bb0ec) at kernel/qeventdispatcher_glib.cpp:141
#5  0x004fff80 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x00500341 in ?? () from /lib/libglib-2.0.so.0
#7  0x00500853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x00704067 in QEventDispatcherGlib::processEvents (this=0xb562e68, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#9  0x006d7c79 in QEventLoop::processEvents (this=0xa64bb2b4, flags=) at kernel/qeventloop.cpp:149
#10 0x006d80ca in QEventLoop::exec (this=0xa64bb2b4, flags=...) at kernel/qeventloop.cpp:201
#11 0x005e5b73 in QThread::exec (this=0xb35eea0) at thread/qthread.cpp:487
#12 0x0710c20a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x005e8e32 in QThreadPrivate::start (arg=0xb35eea0) at thread/qthread_unix.cpp:188
#14 0x003c380e in start_thread (arg=0xa64bbb70) at pthread_create.c:300
#15 0x081a17ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb784d700 (LWP 1777)):
[KCrash Handler]
#6  0x06f67d27 in Plasma::Corona::popupPosition (this=0xb2790a8, item=0xa25aab8, s=...) at ../../plasma/corona.cpp:588
#7  0x06fd72d0 in Plasma::ToolTipManager::setContent (this=0xa1a2d50, widget=0xa25aab0, data=...) at ../../plasma/tooltipmanager.cpp:225
#8  0x04f52cf5 in ?? () from /usr/lib/kde4/plasma_applet_pager.so
#9  0x04f532c7 in ?? () from /usr/lib/kde4/plasma_applet_pager.so
#10 0x04f53654 in ?? () from /usr/lib/kde4/plasma_applet_pager.so
#11 0x0406087a in QGraphicsItem::sceneEvent (this=0xbfd64f40, event=0xa25aab0) at graphicsview/qgraphicsitem.cpp:5015
#12 0x040ad9ef in QGraphicsWidget::sceneEvent (this=0xa25aab0, event=0xbfd651ec) at graphicsview/qgraphicswidget.cpp:1110
#13 0x04082e14 in QGraphicsScenePrivate::sendEvent (this=0xa0fb428, item=0xa25aab8, event=0xbfd651ec) at graphicsview/qgraphicsscene.cpp:1159
#14 0x0408472e in QGraphicsScenePrivate::sendHoverEvent (this=0xa0fb428, type=QEvent::GraphicsSceneHoverEnter, item=0xa25aab8, hoverEvent=0xbfd652fc) at graphicsview/qgraphicsscene.cpp:1206
#15 0x0408f118 in QGraphicsScenePrivate::dispatchHoverEvent (this=0xa0fb428, hoverEvent=0xbfd652fc) at graphicsview/qgraphicsscene.cpp:4266
#16 0x0408f508 in QGraphicsScene::mouseMoveEvent (this=0xa162d18, mouseEvent=0xbfd65760) at graphicsview/qgraphicsscene.cpp:4414
#17 0x04090fc7 in QGraphicsScene::event (this=0xa162d18, event=0xbfd65760) at graphicsview/qgraphicsscene.cpp:3802
#18 0x03a54f54 in QApplicationPrivate::notify_helper (this=0xa068938, receiver=0xa162d18, e=0xbfd65760) at kernel/qapplication.cpp:4056
#19 0x03a5c67c in QApplication::notify (this=0xa041a48, receiver=0xa162d18, e=0xbfd65760) at kernel/qapplication.cpp:3603
#20 0x00ef7bfa in KApplication::notify (this=0xa041a48, receiver=0xa162d18, event=0xbfd65760) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x006d96cb in QCoreApplication::notifyInternal (this=0xa041a48, receiver=0xa162d18, event=0xbfd65760) at kernel/qcoreapplication.cpp:610
#22 0x0409de9f in QCoreApplication::sendEvent (this=0xa5cc578, event=0xbfd65df0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QGraphicsViewPrivate::mouseMoveEventHandler (this=0xa5cc578, event=0xbfd65df0) at graphicsview/qgraphicsview.cpp:605
#24 0x040a2d83 in QGraphicsView::mouseMoveEvent (this=0xa5ee858, event=0xbfd65df0) at graphicsview/qgraphicsview.cpp:3321
#25 0x03aa9e63 in QWidget::event (this=0xa5ee858, event=0xbfd65df0) at kernel/qwidget.cpp:7534
#26 0x03e59633 in QFrame::event (this=0xa5ee858, e=0xbfd65df0) at widgets/qframe.cpp:559
#27 0x03ef8494 in QAbstractScrollArea::viewportEvent (this=0x4dd, e=0x0) at widgets/qabstractscrollarea.cpp:962
#28 0x040a251f in QGraphicsView::viewportEvent (this=0xa5ee858, event=0xbfd65df0) at graphicsview/qgraphicsview.cpp:2919
#29 0x03efaa95 in QAbstractScrollAreaPrivate::viewportEvent (this=0xab27df8, o=0xa5eb5e8, e=0xbfd65df0) at widgets/qabstractscrollarea_p.h:100
#30 QAbstractScrollAreaFilter::eventFilter (this=0xab27df8, o=0xa5eb5e8, e=0xbfd65df0) at widgets/qabstractscrollarea_p.h:111
#31 0x006d883a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0xa068938, receiver=0xa5eb5e8, event=0xbfd65df0) at kernel/qcoreapplication.cpp:726
#32 0x03a54f2c in QApplicationPrivate::notify_helper (this=0xa068938, receiver=0xa5eb5e8, e=0xbfd65df0) at kernel/qapplication.cpp:4052
#33 0x03a5d033 in QApplication::notify (this=0xa041a48, receiver=0xa5eb5e8, e=0xbfd65df0) at kernel/qapplication.cpp:3758
#34 0x00ef7bfa in KApplication::notify (this=0xa041a48, receiver=0xa5eb5e8, event=0xbfd65df0) at ../../kdeui/kernel/kapplication.cpp:302
#35 0x006d96cb in QCoreApplication::notifyInternal (this=0xa041a48, receiver=0xa5eb5e8, event=0xbfd65df0) at kernel/qcoreapplication.cpp:610
#36 0x03a5bf6e in QCoreApplication::sendSpontaneousEvent (receiver=0xa5eb5e8, event=0xbfd65df0, alienWidget=0xa5eb5e8, nativeWidget=0xa5ee858, buttonDown=0x42cfaa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#37 QApplicationPrivate::sendMouseEvent (receiver=0xa5eb5e8, event=0xbfd65df0, alienWidget=0xa5eb5e8, nativeWidget=0xa5ee858, buttonDown=0x42cfaa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#38 0x03aca7c0 in QETWidget::translateMouseEvent (this=0xa5ee858, event=0xbfd6717c) at kernel/qapplication_x11.cpp:4409
#39 0x03ac8e56 in QApplication::x11ProcessEvent (this=0xa041a48, event=0xbfd6743c) at kernel/qapplication_x11.cpp:3629
#40 0x03af6502 in x11EventSourceDispatch (s=0xa06b568, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#41 0x004fce78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#42 0x00500720 in ?? () from /lib/libglib-2.0.so.0
#43 0x00500853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#44 0x0070402c in QEventDispatcherGlib::processEvents (this=0xa068728, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#45 0x03af5be5 in QGuiEventDispatcherGlib::processEvents (this=0xa068728, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#46 0x006d7c79 in QEventLoop::processEvents (this=0xbfd67734, flags=) at kernel/qeventloop.cpp:149
#47 0x006d80ca in QEventLoop::exec (this=0xbfd67734, flags=...) at kernel/qeventloop.cpp:201
#48 0x006da53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#49 0x03a54dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#50 0x0140880d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#51 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9ff8f10 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#52 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#53 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#54 0x0804fbaf in main (argc=2, argv=0xbfd67f94, envp=0xbfd67fa0) at ../../kinit/kinit.cpp:1793
The current source language is "auto; currently c".

Reported using DrKonqi