Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.3 (KDE 4.3.3)
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 sink error is phonon or multimedia system, i open video of hdd in xfs system file, and my desktop is crash... when my desktop is ok.... error of sound.. 

 -- Backtrace:
Application: Área de trabajo de Plasma (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fe56ad61750 (LWP 3476))]

Thread 6 (Thread 0x7fe547cd7910 (LWP 3482)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fe56a7a24fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x24648c8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x24648c8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fe566bd978c in QHostInfoAgent::run (this=0x24648b0) at kernel/qhostinfo.cpp:260
#4  0x00007fe56a7a1445 in QThreadPrivate::start (arg=0x24648b0) at thread/qthread_unix.cpp:188
#5  0x00007fe567517a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fe5680f77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fe53c4d9910 (LWP 3489)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fe5448b8c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fe567517a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fe5680f77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 4 (Thread 0x7fe53af90910 (LWP 3490)):
#0  0x00007fff7bd5e800 in clock_gettime ()
#1  0x00007fe5679f7fdf in *__GI_clock_gettime (clock_id=1, tp=0x7fe53af8fd70) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007fe56a8b1ccd in QTimerInfoList::getTime (this=<value optimized out>, t=...) at kernel/qeventdispatcher_unix.cpp:339
#3  0x00007fe56a8b1ec1 in QTimerInfoList::updateCurrentTime (this=0x1) at kernel/qeventdispatcher_unix.cpp:297
#4  0x00007fe56a8b28f3 in QTimerInfoList::timerWait (this=0x1, tm=...) at kernel/qeventdispatcher_unix.cpp:420
#5  0x00007fe56a8b037d in timerSourcePrepare (source=<value optimized out>, timeout=0x7fe53af8fe6c) at kernel/qeventdispatcher_glib.cpp:141
#6  0x00007fe56776bdaa in IA__g_main_context_prepare (context=0x2636610, priority=<value optimized out>) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2280
#7  0x00007fe56776c181 in g_main_context_iterate (context=0x2636610, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2571
#8  0x00007fe56776c6b0 in IA__g_main_context_iteration (context=0x2636610, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#9  0x00007fe56a8b01fe in QEventDispatcherGlib::processEvents (this=0x254d300, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#10 0x00007fe56a886532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#11 0x00007fe56a886904 in QEventLoop::exec (this=0x7fe53af90000, flags=) at kernel/qeventloop.cpp:201
#12 0x00007fe56a79e6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#13 0x00007fe544b1356e in Phonon::Xine::XineThread::run (this=0x250fce0) at ../../xine/xinethread.cpp:143
#14 0x00007fe56a7a1445 in QThreadPrivate::start (arg=0x250fce0) at thread/qthread_unix.cpp:188
#15 0x00007fe567517a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#16 0x00007fe5680f77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fe53a78f910 (LWP 3495)):
#0  0x00007fe5680eb373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe535ff5cbe in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007fe567517a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fe5680f77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe535fef910 (LWP 3496)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fe5448c9983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fe567517a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fe5680f77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 1 (Thread 0x7fe56ad61750 (LWP 3476)):
[KCrash Handler]
#5  Tasks::itemTopMargin (this=0x41d5810) at ../../../../plasma/applets/tasks/tasks.h:92
#6  AbstractTaskItem::basicPreferredSize (this=0x41d5810) at ../../../../plasma/applets/tasks/abstracttaskitem.cpp:102
#7  0x00007fe54fe43655 in TaskItemLayout::preferredColumns (this=0x23ee880) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:211
#8  0x00007fe54fe443fd in TaskItemLayout::gridLayoutSize (this=0x23ee880) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:227
#9  0x00007fe54fe44490 in TaskItemLayout::layoutItems (this=0x0) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:250
#10 0x00007fe54fe455f5 in TaskItemLayout::remove (this=0x23ee880, item=0x41aa370) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:141
#11 0x00007fe54fe457fe in TaskItemLayout::removeTaskItem (this=0x0, item=0x0) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:93
#12 0x00007fe54fe51346 in TaskGroupItem::itemPositionChanged (this=0x2361300, item=0x3732b00) at ../../../../plasma/applets/tasks/taskgroupitem.cpp:882
#13 0x00007fe54fe5180c in TaskGroupItem::qt_metacall (this=0x2361300, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff7bccfe20) at ./taskgroupitem.moc:116
#14 0x00007fe56a89cddc in QMetaObject::activate (sender=0x23a98e0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xf00000000) at kernel/qobject.cpp:3113
#15 0x00007fe550b42cd2 in TaskManager::TaskGroup::itemPositionChanged (this=0x0, _t1=0x3732b00) at ./taskgroup.moc:165
#16 0x00007fe550b45158 in TaskManager::TaskGroup::moveItem (this=0x23a98e0, oldIndex=<value optimized out>, newIndex=<value optimized out>) at ../../../libs/taskmanager/taskgroup.cpp:568
#17 0x00007fe550b2bdbd in TaskManager::AbstractSortingStrategy::check (this=<value optimized out>, itemToCheck=<value optimized out>) at ../../../libs/taskmanager/abstractsortingstrategy.cpp:149
#18 0x00007fe550b2c16e in TaskManager::AbstractSortingStrategy::qt_metacall (this=0x2369f80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff7bcd0020)
    at ./abstractsortingstrategy.moc:74
#19 0x00007fe56a89cddc in QMetaObject::activate (sender=0x3732b00, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xf00000000) at kernel/qobject.cpp:3113
#20 0x00007fe550b2d1cc in TaskManager::GroupManagerPrivate::addTask (this=0x23608c0, task=) at ../../../libs/taskmanager/groupmanager.cpp:268
#21 0x00007fe550b2f0ba in TaskManager::GroupManager::qt_metacall (this=0x1e05e50, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fff7bcd0260) at ./groupmanager.moc:103
#22 0x00007fe56a89cddc in QMetaObject::activate (sender=0x1dcc200, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xf00000000) at kernel/qobject.cpp:3113
#23 0x00007fe550b46212 in TaskManager::TaskManager::taskAdded (this=0x0, _t1=<value optimized out>) at ./taskmanager.moc:155
#24 0x00007fe550b48210 in TaskManager::TaskManager::windowAdded (this=0x1dcc200, w=104860248) at ../../../libs/taskmanager/taskmanager.cpp:262
#25 0x00007fe550b4952f in TaskManager::TaskManager::qt_metacall (this=0x1dcc200, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff7bcd0500) at ./taskmanager.moc:109
#26 0x00007fe56a89cddc in QMetaObject::activate (sender=0x1bf66a0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xf00000000) at kernel/qobject.cpp:3113
#27 0x00007fe56959ad52 in KWindowSystem::windowAdded (this=0x0, _t1=104860248) at ./kwindowsystem.moc:120
#28 0x00007fe56959d96a in KWindowSystemPrivate::addClient (this=0x1bf5ec0, w=104860248) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:229
#29 0x00007fe5695ab6dd in NETRootInfo::update (this=0x1bf5ee8, dirty_props=<value optimized out>) at ../../kdeui/windowmanagement/netwm.cpp:2186
#30 0x00007fe5695ac3c3 in NETRootInfo::event (this=0x1bf5ee8, event=<value optimized out>, properties=0x7fff7bcd0840, properties_size=5) at ../../kdeui/windowmanagement/netwm.cpp:2058
#31 0x00007fe56959ddbc in KWindowSystemPrivate::x11Event (this=0x1bf5ec0, ev=0x7fff7bcd21f0) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:136
#32 0x00007fe56946e2f6 in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=0x7fff7bcd21f0) at ../../kdeui/kernel/kapplication.cpp:911
#33 KApplication::x11EventFilter (this=<value optimized out>, _event=0x7fff7bcd21f0) at ../../kdeui/kernel/kapplication.cpp:961
#34 0x00007fe55eac5877 in PlasmaApp::x11EventFilter (this=0x19fd300, event=0x7fff7bcd21f0) at ../../../../plasma/shells/desktop/plasmaapp.cpp:490
#35 0x00007fe568892391 in qt_x11EventFilter (ev=0x7fff7bcd21f0) at kernel/qapplication_x11.cpp:375
#36 0x00007fe5688a2a24 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff7bcd21f0) at kernel/qapplication_x11.cpp:3271
#37 0x00007fe5688a4d3b in QETWidget::translateMouseEvent (this=0x240dd40, event=0x7fff7bcd3b20) at kernel/qapplication_x11.cpp:4141
#38 0x00007fe5688a3aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff7bcd3b20) at kernel/qapplication_x11.cpp:3550
#39 0x00007fe5688ccd0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x00007fe567768bbe in g_main_dispatch (context=0x1a08d20) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#41 IA__g_main_context_dispatch (context=0x1a08d20) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#42 0x00007fe56776c588 in g_main_context_iterate (context=0x1a08d20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#43 0x00007fe56776c6b0 in IA__g_main_context_iteration (context=0x1a08d20, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#44 0x00007fe56a8b01a6 in QEventDispatcherGlib::processEvents (this=0x1973040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#45 0x00007fe5688cc4be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#46 0x00007fe56a886532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#47 0x00007fe56a886904 in QEventLoop::exec (this=0x7fff7bcd3e50, flags=) at kernel/qeventloop.cpp:201
#48 0x00007fe56a888ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#49 0x00007fe55eab24cf in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/shells/desktop/main.cpp:50
#50 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
#51 0x0000000000407aa0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#52 0x0000000000407f51 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#53 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