Application: amarok (2.3.0)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-17-generic x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
RUNNING AMAROK FROM A SHELL GIVES

alban@mycroft1:~$ amarok 
TagLib: MPEG::Header::parse() -- Invalid sample rate.
TagLib: MPEG::Header::parse() -- Invalid sample rate.
TagLib: MPEG::Header::parse() -- Invalid sample rate.
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
amarok(3021)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
amarok(3021)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
amarok(3021)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
Calling appendChild() on a null node does nothing.
<unknown program name>(3020)/: Communication problem with  "amarok" , it probably crashed. 
Error message was:  "org.freedesktop.DBus.Error.ServiceUnknown" : " "The name org.kde.amarok was not provided by any .service files" " 

alban@mycroft1:~$ KCrash: Application 'amarok' crashing...
sock_file=/home/alban/.kde/socket-mycroft1/kdeinit4__0




The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcd58810820 (LWP 2822))]

Thread 8 (Thread 0x7fcd3dae8710 (LWP 2823)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fcd426c1081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fcd53b729ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fcd557276dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fcd3c599710 (LWP 2824)):
#0  0x00007fcd5571af93 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fcd4ebfa559 in g_main_context_poll (context=0x1beee10, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.23.6/glib/gmain.c:2904
#2  g_main_context_iterate (context=0x1beee10, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.23.6/glib/gmain.c:2586
#3  0x00007fcd4ebfa9ac in IA__g_main_context_iteration (context=0x1beee10, may_block=1) at /build/buildd/glib2.0-2.23.6/glib/gmain.c:2654
#4  0x00007fcd560854f6 in QEventDispatcherGlib::processEvents (this=0x1b2a300, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007fcd5605a922 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fcd5605acfc in QEventLoop::exec (this=0x7fcd3c598cd0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fcd55f64d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fcd42942570 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x00007fcd55f67775 in QThreadPrivate::start (arg=0x1b378f0) at thread/qthread_unix.cpp:248
#10 0x00007fcd53b729ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fcd557276dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fcd3bb8e710 (LWP 2827)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcd426d1e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fcd53b729ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fcd557276dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fcd3b38d710 (LWP 2828)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcd426d1e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fcd53b729ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fcd557276dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fcd3a781710 (LWP 2829)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcd426d1e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fcd53b729ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fcd557276dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fcd39f80710 (LWP 2830)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcd426d1e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fcd53b729ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fcd557276dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fcd33fff710 (LWP 2832)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcd50ad4ca6 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fcd50ad4ce9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fcd53b729ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fcd557276dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcd58810820 (LWP 2822)):
[KCrash Handler]
#5  0x00007fcd57000492 in qt_closestItemFirst (item1=<value optimized out>, item2=0x1a13160) at graphicsview/qgraphicsitem_p.h:681
#6  0x00007fcd5700694f in QAlgorithmsPrivate::qSortHelper<QList<QGraphicsItem*>::iterator, QGraphicsItem*, bool (*)(QGraphicsItem const*, QGraphicsItem const*)> (start=)
    at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:351
#7  0x00007fcd57006ae8 in qSort<QList<QGraphicsItem*>::iterator, bool (*)(QGraphicsItem const*, QGraphicsItem const*)> (start=<value optimized out>, end=<value optimized out>, lessThan=0x1a13160)
    at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:187
#8  0x00007fcd57006151 in QGraphicsSceneBspTreeIndexPrivate::sortItems (itemList=0x7fff8aca7670, order=<value optimized out>, sortCacheEnabled=<value optimized out>, 
    onlyTopLevelItems=<value optimized out>) at graphicsview/qgraphicsscenebsptreeindex.cpp:434
#9  0x00007fcd57006389 in QGraphicsSceneBspTreeIndex::items (this=<value optimized out>, order=Qt::DescendingOrder) at graphicsview/qgraphicsscenebsptreeindex.cpp:572
#10 0x00007fcd56fe09fa in QGraphicsScene::items (this=<value optimized out>) at graphicsview/qgraphicsscene.cpp:1900
#11 0x00007fcd56fe74e9 in QGraphicsScene::itemsBoundingRect (this=0x2bf4f90) at graphicsview/qgraphicsscene.cpp:1887
#12 0x00007fcd56fee171 in QGraphicsScene::sceneRect (this=0x29e2cf0) at graphicsview/qgraphicsscene.cpp:1636
#13 0x00007fcd5700f05a in QGraphicsView::sceneRect (this=<value optimized out>) at graphicsview/qgraphicsview.cpp:1625
#14 0x00007fcd52b8a099 in Plasma::viewFor (item=0x2bec4e0) at ../../plasma/plasma.cpp:101
#15 0x00007fcd52c345bc in Plasma::WebView::itemChange (this=0x2bf4f90, change=<value optimized out>, value=<value optimized out>) at ../../plasma/widgets/webview.cpp:492
#16 0x00007fcd56ff0f2b in QGraphicsScene::addItem (this=0x29e2cf0, item=0x2bec4e0) at graphicsview/qgraphicsscene.cpp:2621
#17 0x00007fcd56ff0e88 in QGraphicsScene::addItem (this=0x29e2cf0, item=0x2bf6ed0) at graphicsview/qgraphicsscene.cpp:2608
#18 0x00007fcd56fc0255 in QGraphicsItemPrivate::setParentItemHelper (this=0x2bf82f0, newParent=0x1a13160, newParentVariant=0x7fff8aca7dc0, thisPointerVariant=0x7fff8aca7da0)
    at graphicsview/qgraphicsitem.cpp:1131
#19 0x00007fcd56fc089a in QGraphicsItem::setParentItem (this=0x2bf6ed0, newParent=0x1a13160) at graphicsview/qgraphicsitem.cpp:1601
#20 0x00007fcd52b49751 in Plasma::Containment::addApplet (this=0x1a13150, applet=0x2bf6ec0, pos=..., delayInit=false) at ../../plasma/containment.cpp:941
#21 0x00007fcd52b49e6f in Plasma::ContainmentPrivate::addApplet (this=0x2a62990, name=<value optimized out>, args=<value optimized out>, appletGeometry=..., id=0, delayInit=96)
    at ../../plasma/containment.cpp:2284
#22 0x00007fcd20f8a6fb in Context::VerticalToolbarContainment::addApplet (this=0x1a13150, pluginName=..., loc=-1)
    at ../../../../../src/context/containments/verticallayout/VerticalToolbarContainment.cpp:144
#23 0x00007fcd20f8ac70 in Context::VerticalToolbarContainment::loadConfig (this=0x1a13150, conf=...) at ../../../../../src/context/containments/verticallayout/VerticalToolbarContainment.cpp:110
#24 0x00007fcd576650f2 in Context::ContextView::loadConfig (this=<value optimized out>) at ../../src/context/ContextView.cpp:224
#25 0x00007fcd5766692f in Context::ContextView::showHome (this=0x2b13e60) at ../../src/context/ContextView.cpp:205
#26 0x00007fcd57a6ba3a in MainWindow::createContextView (this=0x1e63a00, containment=0x1a13150) at ../../src/MainWindow.cpp:408
#27 0x00007fcd57a6dadc in MainWindow::qt_metacall (this=0x1e63a00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8aca85d0) at ./MainWindow.moc:156
#28 0x00007fcd5606edcf in QMetaObject::activate (sender=0x29e2cf0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1a13160) at kernel/qobject.cpp:3293
#29 0x00007fcd52b58caf in Plasma::Corona::containmentAdded (this=0x2ae1860, _t1=0x1a13150) at ./corona.moc:146
#30 0x00007fcd52b5d847 in Plasma::CoronaPrivate::addContainment(QString const&, QList<QVariant> const&, unsigned int, bool) () from /usr/lib/libplasma.so.3
#31 0x00007fcd57663c70 in Context::ContextScene::loadDefaultSetup (this=0x29e2cf0) at ../../src/context/ContextScene.cpp:45
#32 0x00007fcd57a6e843 in MainWindow::init (this=0x1e63a00) at ../../src/MainWindow.cpp:303
#33 0x00007fcd57a70b72 in MainWindow (this=0x1e63a00) at ../../src/MainWindow.cpp:182
#34 0x00007fcd57a3d8f4 in App::continueInit (this=0x7fff8aca95a0) at ../../src/App.cpp:681
#35 0x00007fcd57a41f9a in App (this=0x7fff8aca95a0) at ../../src/App.cpp:212
#36 0x0000000000408778 in main (argc=1, argv=0x7fff8acab518) at ../../src/main.cpp:235

Possible duplicates by query: bug 232164, bug 231608, bug 231516, bug 231504, bug 231503.

Reported using DrKonqi