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 x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
amarok(3432)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying to open ksycoca from  "/var/tmp/kdecache-tsuther/ksycoca4"
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
TagLib: MPEG::Properties::read() -- Could not find a valid last MPEG frame in the stream.
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(3432)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
amarok(3432)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
amarok(3432)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
Calling appendChild() on a null node does nothing.
amarok(3432)/libplasma Plasma::ThemePrivate::config: using theme for app "amarok"
QGraphicsLinearLayout::removeAt: invalid index 1
<unknown program name>(3431)/: 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" " 

tsuther@angry-butler09:~/Desktop/Data$ KCrash: Application 'amarok' crashing..

The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7feac0423810 (LWP 3384))]

Thread 9 (Thread 0x7feaa946f910 (LWP 3385)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007feaae224c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007feabb7ada04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007feabd35880d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7feaa78ee910 (LWP 3386)):
#0  0x00007feabb7b00b2 in __pthread_mutex_lock (mutex=0x2693c48) at pthread_mutex_lock.c:61
#1  0x00007feab685933a in ?? () from /lib/libglib-2.0.so.0
#2  0x00007feab68596c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007feabdca6386 in QEventDispatcherGlib::processEvents (this=0x26a62b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007feabdc7b732 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007feabdc7bb0c in QEventLoop::exec (this=0x7feaa78edf20, flags=) at kernel/qeventloop.cpp:201
#6  0x00007feabdb85d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007feaae480570 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007feabdb88775 in QThreadPrivate::start (arg=0x2693890) at thread/qthread_unix.cpp:248
#9  0x00007feabb7ada04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007feabd35880d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 7 (Thread 0x7feaa70ed910 (LWP 3387)):
#0  0x00007feabd34c3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007feaa885520f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007feaa88455e6 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007feaa8846eb9 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007feaa8846f70 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007feaa885512b in ?? () from /usr/lib/libpulse.so.0
#6  0x00007feaa8616050 in ?? () from /usr/lib/libpulsecommon-0.9.19.so
#7  0x00007feabb7ada04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007feabd35880d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 6 (Thread 0x7feaa28eb910 (LWP 3388)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007feaae235983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007feabb7ada04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007feabd35880d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7feaa1cdf910 (LWP 3389)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007feaae235983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007feabb7ada04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007feabd35880d 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 0x7feaa14de910 (LWP 3390)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007feaae235983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007feabb7ada04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007feabd35880d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7feaa0cdd910 (LWP 3391)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007feaae235983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007feabb7ada04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007feabd35880d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fea9f352910 (LWP 3401)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007feab871a816 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007feab871a859 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007feabb7ada04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007feabd35880d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7feac0423810 (LWP 3384)):
[KCrash Handler]
#5  0x00007feabec2244a in qt_closestItemFirst (item1=<value optimized out>, item2=0x3798cc0) at graphicsview/qgraphicsitem_p.h:681
#6  0x00007feabec287ff in QAlgorithmsPrivate::qSortHelper<QList<QGraphicsItem*>::iterator, QGraphicsItem*, bool (*)(QGraphicsItem const*, QGraphicsItem const*)> (start=)
    at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:351
#7  0x00007feabec28998 in qSort<QList<QGraphicsItem*>::iterator, bool (*)(QGraphicsItem const*, QGraphicsItem const*)> (start=<value optimized out>, end=<value optimized out>, lessThan=0x3798cc0)
    at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:187
#8  0x00007feabec28001 in QGraphicsSceneBspTreeIndexPrivate::sortItems (itemList=0x7fff7380b520, order=<value optimized out>, sortCacheEnabled=<value optimized out>, 
    onlyTopLevelItems=<value optimized out>) at graphicsview/qgraphicsscenebsptreeindex.cpp:434
#9  0x00007feabec28239 in QGraphicsSceneBspTreeIndex::items (this=<value optimized out>, order=Qt::DescendingOrder) at graphicsview/qgraphicsscenebsptreeindex.cpp:572
#10 0x00007feabec02cfa in QGraphicsScene::items (this=<value optimized out>) at graphicsview/qgraphicsscene.cpp:1900
#11 0x00007feabec097d9 in QGraphicsScene::itemsBoundingRect (this=0x393dfd0) at graphicsview/qgraphicsscene.cpp:1887
#12 0x00007feabec105f1 in QGraphicsScene::sceneRect (this=0x36ecc10) at graphicsview/qgraphicsscene.cpp:1636
#13 0x00007feabec30f0a in QGraphicsView::sceneRect (this=<value optimized out>) at graphicsview/qgraphicsview.cpp:1625
#14 0x00007feaba7c43d9 in Plasma::viewFor (item=0x393dc50) at ../../plasma/plasma.cpp:101
#15 0x00007feaba86e46c in Plasma::WebView::itemChange (this=0x393dfd0, change=<value optimized out>, value=<value optimized out>) at ../../plasma/widgets/webview.cpp:492
#16 0x00007feabec1426b in QGraphicsScene::addItem (this=0x36ecc10, item=0x393dc50) at graphicsview/qgraphicsscene.cpp:2621
#17 0x00007feabec141c8 in QGraphicsScene::addItem (this=0x36ecc10, item=0x393dfd0) at graphicsview/qgraphicsscene.cpp:2608
#18 0x00007feabebe271d in QGraphicsItemPrivate::setParentItemHelper (this=0x3997ca0, newParent=0x3798cc0, newParentVariant=0x7fff7380bc70, thisPointerVariant=0x7fff7380bc50)
    at graphicsview/qgraphicsitem.cpp:1131
#19 0x00007feabebe2d3a in QGraphicsItem::setParentItem (this=0x393dfd0, newParent=0x3798cc0) at graphicsview/qgraphicsitem.cpp:1601
#20 0x00007feaba783c25 in Plasma::Containment::addApplet (this=0x3798cb0, applet=0x393dfc0, pos=..., delayInit=false) at ../../plasma/containment.cpp:941
#21 0x00007feaba783f4f in Plasma::ContainmentPrivate::addApplet (this=0x3830930, name=<value optimized out>, args=<value optimized out>, appletGeometry=..., id=0, delayInit=192)
    at ../../plasma/containment.cpp:2284
#22 0x00007fea8c32c79b in ?? () from /usr/lib/kde4/amarok_containment_vertical.so
#23 0x00007fea8c32cd10 in ?? () from /usr/lib/kde4/amarok_containment_vertical.so
#24 0x00007feabf285a12 in Context::ContextView::loadConfig() () from /usr/lib/libamaroklib.so.1
#25 0x00007feabf2862ff in Context::ContextView::showHome() () from /usr/lib/libamaroklib.so.1
#26 0x00007feabf67a0aa in MainWindow::createContextView(Plasma::Containment*) () from /usr/lib/libamaroklib.so.1
#27 0x00007feabf68444c in MainWindow::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libamaroklib.so.1
#28 0x00007feabdc8fc0f in QMetaObject::activate (sender=0x36ecc10, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3798cc0) at kernel/qobject.cpp:3293
#29 0x00007feaba792d6f in Plasma::Corona::containmentAdded (this=0x379ca80, _t1=0x3798cb0) at ./corona.moc:146
#30 0x00007feaba797907 in Plasma::CoronaPrivate::addContainment(QString const&, QList<QVariant> const&, unsigned int, bool) () from /usr/lib/libplasma.so.3
#31 0x00007feabf284630 in Context::ContextScene::loadDefaultSetup() () from /usr/lib/libamaroklib.so.1
#32 0x00007feabf6851b3 in MainWindow::init() () from /usr/lib/libamaroklib.so.1
#33 0x00007feabf6874e2 in MainWindow::MainWindow() () from /usr/lib/libamaroklib.so.1
#34 0x00007feabf6538f5 in App::continueInit() () from /usr/lib/libamaroklib.so.1
#35 0x00007feabf656957 in App::App() () from /usr/lib/libamaroklib.so.1
#36 0x0000000000408748 in _start ()
The current source language is "auto; currently c".

Possible duplicates by query: bug 231014, bug 230998, bug 230957, bug 230939, bug 230928.

Reported using DrKonqi