Bug 231188

Application: amarok (2.3.0)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
Hi,
console output is:
...
amarok(2189)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying to open ksycoca from  "/var/tmp/kdecache-.../ksycoca4"
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
amarok(2189)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
amarok(2189)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
amarok(2189)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
Calling appendChild() on a null node does nothing.
amarok(2189)/libplasma Plasma::ThemePrivate::config: using theme for app "amarok"
QGraphicsLinearLayout::removeAt: invalid index 1
<unknown program name>(2185)/: 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" " 

Any workaround?
deleting /var/tmp/kdecache-.../ksycoca4 did not help

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7744760 (LWP 1999))]

Thread 9 (Thread 0xb5f7cb70 (LWP 2000)):
#0  0x006b7422 in __kernel_vsyscall ()
#1  0x00dc5142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c208d4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07c519ff in ?? () from /usr/lib/libxine.so.1
#4  0x00dc080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x00c138de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xb577bb70 (LWP 2001)):
#0  0x051f3e06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0050292b in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x00507a15 in QTimerInfoList::updateCurrentTime (this=0x9a9dd04) at kernel/qeventdispatcher_unix.cpp:340
#3  0x00507a5a in QTimerInfoList::timerWait (this=0x9a9dd04, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x00505a48 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb577b06c) at kernel/qeventdispatcher_glib.cpp:136
#5  0x085b6f90 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x085b7351 in ?? () from /lib/libglib-2.0.so.0
#7  0x085b7863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x0050583f in QEventDispatcherGlib::processEvents (this=0x9a9dcc0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#9  0x004d8209 in QEventLoop::processEvents (this=0xb577b230, flags=) at kernel/qeventloop.cpp:149
#10 0x004d865a in QEventLoop::exec (this=0xb577b230, flags=...) at kernel/qeventloop.cpp:201
#11 0x003d45e8 in QThread::exec (this=0x99e5b58) at thread/qthread.cpp:487
#12 0x0567ea5a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x003d736e in QThreadPrivate::start (arg=0x99e5b58) at thread/qthread_unix.cpp:248
#14 0x00dc080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00c138de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xb4f7ab70 (LWP 2004)):
#0  0x006b7422 in __kernel_vsyscall ()
#1  0x00c05c96 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x041b4c3b in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#3  0x00dc080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0x00c138de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xb4779b70 (LWP 2005)):
#0  0x006b7422 in __kernel_vsyscall ()
#1  0x00dc4e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c2087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07c625ee in ?? () from /usr/lib/libxine.so.1
#4  0x00dc080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x00c138de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb3f78b70 (LWP 2006)):
#0  0x006b7422 in __kernel_vsyscall ()
#1  0x00dc4e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c2087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07c625ee in ?? () from /usr/lib/libxine.so.1
#4  0x00dc080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x00c138de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb33ffb70 (LWP 2007)):
#0  0x006b7422 in __kernel_vsyscall ()
#1  0x00dc4e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c2087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07c625ee in ?? () from /usr/lib/libxine.so.1
#4  0x00dc080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x00c138de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb2bfeb70 (LWP 2008)):
#0  0x006b7422 in __kernel_vsyscall ()
#1  0x00dc4e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c2087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07c625ee in ?? () from /usr/lib/libxine.so.1
#4  0x00dc080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x00c138de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb1d9db70 (LWP 2016)):
#0  0x006b7422 in __kernel_vsyscall ()
#1  0x00dc4e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c2087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x031b2407 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x031b2451 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x00dc080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x00c138de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7744760 (LWP 1999)):
[KCrash Handler]
#6  0x02834c62 in qt_closestItemFirst (item1=0xa68b660, item2=0xb35b088) at graphicsview/qgraphicsitem_p.h:681
#7  0x0283b3a1 in QAlgorithmsPrivate::qSortHelper<QList<QGraphicsItem*>::iterator, QGraphicsItem*, bool (*)(QGraphicsItem const*, QGraphicsItem const*)> (start=..., end=..., t=@0xbcc9fec, 
    lessThan=0x2834b90 <qt_closestItemFirst>) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:351
#8  0x0283b547 in qSort<QList<QGraphicsItem*>::iterator, bool (*)(QGraphicsItem const*, QGraphicsItem const*)> (start=..., end=..., lessThan=0x2834b90 <qt_closestItemFirst>)
    at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:187
#9  0x0283a2fe in QGraphicsSceneBspTreeIndexPrivate::sortItems (itemList=0xbff15cac, order=Qt::DescendingOrder, sortCacheEnabled=false, onlyTopLevelItems=false)
    at graphicsview/qgraphicsscenebsptreeindex.cpp:434
#10 0x0283a519 in QGraphicsSceneBspTreeIndex::items (this=0xb401928, order=Qt::DescendingOrder) at graphicsview/qgraphicsscenebsptreeindex.cpp:572
#11 0x02814167 in QGraphicsScene::items (this=0xaea0cd8) at graphicsview/qgraphicsscene.cpp:1900
#12 0x0281a9a9 in QGraphicsScene::itemsBoundingRect (this=0xaea0cd8) at graphicsview/qgraphicsscene.cpp:1887
#13 0x02821d0d in QGraphicsScene::sceneRect (this=0xaea0cd8) at graphicsview/qgraphicsscene.cpp:1636
#14 0x02844b1d in QGraphicsView::sceneRect (this=0xb66f360) at graphicsview/qgraphicsview.cpp:1625
#15 0x071969f9 in Plasma::viewFor (item=0xa68b660) at ../../plasma/plasma.cpp:101
#16 0x072537c0 in Plasma::WebView::itemChange (this=0xa68b658, change=QGraphicsItem::ItemSceneHasChanged, value=...) at ../../plasma/widgets/webview.cpp:492
#17 0x02825ea2 in QGraphicsScene::addItem (this=0xaea0cd8, item=0xa68b660) at graphicsview/qgraphicsscene.cpp:2621
#18 0x02825e07 in QGraphicsScene::addItem (this=0xaea0cd8, item=0xa9be718) at graphicsview/qgraphicsscene.cpp:2608
#19 0x027f2c30 in QGraphicsItemPrivate::setParentItemHelper (this=0xa8d8420, newParent=0xb35b088, newParentVariant=0xbff161bc, thisPointerVariant=0xbff161a4) at graphicsview/qgraphicsitem.cpp:1131
#20 0x027f328f in QGraphicsItem::setParentItem (this=0xa9be718, newParent=0xb35b088) at graphicsview/qgraphicsitem.cpp:1601
#21 0x07150633 in Plasma::Containment::addApplet (this=0xb35b080, applet=0xa9be710, pos=..., delayInit=false) at ../../plasma/containment.cpp:941
#22 0x07150d2d in Plasma::ContainmentPrivate::addApplet (this=0xa9c5018, name=..., args=..., appletGeometry=..., id=0, delayInit=<value optimized out>) at ../../plasma/containment.cpp:2284
#23 0x07150fa9 in Plasma::Containment::addApplet (this=0xb35b080, name=..., args=..., appletGeometry=...) at ../../plasma/containment.cpp:893
#24 0x04f219ab in Context::VerticalToolbarContainment::addApplet (this=0xb35b080, pluginName=..., loc=-1)
    at /build/buildd/amarok-2.3.0/src/context/containments/verticallayout/VerticalToolbarContainment.cpp:144
#25 0x04f21ee4 in Context::VerticalToolbarContainment::loadConfig (this=0xb35b080, conf=...) at /build/buildd/amarok-2.3.0/src/context/containments/verticallayout/VerticalToolbarContainment.cpp:110
#26 0x0110694b in Context::ContextView::loadConfig (this=0xb66f360) at /build/buildd/amarok-2.3.0/src/context/ContextView.cpp:224
#27 0x01107241 in Context::ContextView::showHome (this=0xb66f360) at /build/buildd/amarok-2.3.0/src/context/ContextView.cpp:205
#28 0x0154355d in MainWindow::createContextView (this=0xb36ffa18, containment=0xb35b080) at /build/buildd/amarok-2.3.0/src/MainWindow.cpp:408
#29 0x0154ece6 in MainWindow::qt_metacall (this=0xb36ffa18, _c=QMetaObject::InvokeMetaMethod, _id=31, _a=0xbff16748) at /build/buildd/amarok-2.3.0/obj-i486-linux-gnu/src/MainWindow.moc:156
#30 0x004dee5a in QMetaObject::metacall (object=0xb36ffa18, cl=188067976, idx=72, argv=0xbff16748) at kernel/qmetaobject.cpp:237
#31 0x004ed5f5 in QMetaObject::activate (sender=0xaea0cd8, m=0x7306c64, local_signal_index=0, argv=0xbff16748) at kernel/qobject.cpp:3293
#32 0x07160a03 in Plasma::Corona::containmentAdded (this=0xaea0cd8, _t1=0xb35b080) at ./corona.moc:146
#33 0x07165d8d in Plasma::CoronaPrivate::addContainment (this=0xa7a9bb8, name=..., args=..., id=0, delayedInit=false) at ../../plasma/corona.cpp:248
#34 0x07162762 in Plasma::Corona::addContainment (this=0xaea0cd8, name=..., args=...) at ../../plasma/corona.cpp:468
#35 0x011054bb in Context::ContextScene::loadDefaultSetup (this=0xaea0cd8) at /build/buildd/amarok-2.3.0/src/context/ContextScene.cpp:45
#36 0x0154facb in MainWindow::init (this=0xb36ffa18) at /build/buildd/amarok-2.3.0/src/MainWindow.cpp:303
#37 0x01551f2c in MainWindow (this=0xb36ffa18) at /build/buildd/amarok-2.3.0/src/MainWindow.cpp:182
#38 0x01519fa2 in App::continueInit (this=0xbff16ea8) at /build/buildd/amarok-2.3.0/src/App.cpp:675
#39 0x0151d08e in App (this=0xbff16ea8) at /build/buildd/amarok-2.3.0/src/App.cpp:211
#40 0x0804ffcc in main (argc=1, argv=0xbff17724) at /build/buildd/amarok-2.3.0/src/main.cpp:235

Reported using DrKonqi