Application that crashed: amarok
Version of the application: 2.1.80
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-optimal x86_64

What I was doing when the application crashed:
I had just installed 2.2 and finished scanning my collection. When it had finished, it was showing "Unknown artists" in my local collection. Note, that 2.1 did not show this. So i tried to expand it to see what the artists where, but the player crashed completely.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 0 (LWP 28193)]

Thread 14 (Thread 0x7fadc1b21910 (LWP 28194)):
#0  0x00007fadd5e5e05d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadc6592581 in metronom_sync_loop () from /usr/lib/libxine.so.1
#2  0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#3  0x00007fadd639114d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fadc0ce6910 (LWP 28195)):
#0  0x00007fadd5e5e9f3 in pthread_getspecific () from /lib/libpthread.so.0
#1  0x00007fadd7535f81 in QThreadData::current () from /usr/lib/libQtCore.so.4
#2  0x00007fadd7644569 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007fadcf617a7a in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007fadcf618260 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#5  0x00007fadcf618690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007fadd764420e in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#7  0x00007fadd761a5f2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#8  0x00007fadd761a9c4 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#9  0x00007fadd753352b in QThread::exec () from /usr/lib/libQtCore.so.4
#10 0x00007fadc67eb394 in Phonon::Xine::XineThread::run () from /usr/lib/qt/plugins/phonon_backend/phonon_xine.so
#11 0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#12 0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#13 0x00007fadd639114d in clone () from /lib/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fadc02dc910 (LWP 28199)):
#0  0x00007fadd6388993 in poll () from /lib/libc.so.6
#1  0x00007fadc02e1839 in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#3  0x00007fadd639114d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fadbfadb910 (LWP 28200)):
#0  0x00007fadd5e5ddd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadc65a35c3 in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#3  0x00007fadd639114d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fadbeed1910 (LWP 28201)):
#0  0x00007fadd5e5ddd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadc65a35c3 in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#3  0x00007fadd639114d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fadbd7e3910 (LWP 28264)):
#0  0x00007fadd5e5ddd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadd753734b in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007fadd375e286 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned () from /usr/lib/libthreadweaver.so.4
#3  0x00007fadd37603bb in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#4  0x00007fadd375e9bf in ThreadWeaver::ThreadRunHelper::run () from /usr/lib/libthreadweaver.so.4
#5  0x00007fadd375ee18 in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#6  0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#8  0x00007fadd639114d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fadb1496910 (LWP 28265)):
#0  0x00007fadd5e5ddd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadd753734b in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007fadd375e286 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned () from /usr/lib/libthreadweaver.so.4
#3  0x00007fadd37603bb in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#4  0x00007fadd37603d4 in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#5  0x00007fadd37603d4 in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#6  0x00007fadd37603d4 in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#7  0x00007fadd375e9bf in ThreadWeaver::ThreadRunHelper::run () from /usr/lib/libthreadweaver.so.4
#8  0x00007fadd375ee18 in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#9  0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#11 0x00007fadd639114d in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fadb0c95910 (LWP 28266)):
#0  0x00007fadd5e5ddd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadd753734b in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007fadd375e286 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned () from /usr/lib/libthreadweaver.so.4
#3  0x00007fadd37603bb in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#4  0x00007fadd37603d4 in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#5  0x00007fadd37603d4 in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#6  0x00007fadd37603d4 in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#7  0x00007fadd375e9bf in ThreadWeaver::ThreadRunHelper::run () from /usr/lib/libthreadweaver.so.4
#8  0x00007fadd375ee18 in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#9  0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#11 0x00007fadd639114d in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fadb0494910 (LWP 28267)):
#0  0x00007fadd5e5ddd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadd753734b in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007fadd375e286 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned () from /usr/lib/libthreadweaver.so.4
#3  0x00007fadd37603bb in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#4  0x00007fadd37603d4 in ThreadWeaver::WorkingHardState::applyForWork () from /usr/lib/libthreadweaver.so.4
#5  0x00007fadd375e9bf in ThreadWeaver::ThreadRunHelper::run () from /usr/lib/libthreadweaver.so.4
#6  0x00007fadd375ee18 in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#7  0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#9  0x00007fadd639114d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fad9b1cf910 (LWP 28497)):
#0  0x00007fadd5e5ddd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadd753734b in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007fadd6f7b2de in ?? () from /usr/lib/libQtGui.so.4
#3  0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#5  0x00007fadd639114d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fad9a9ce910 (LWP 28498)):
#0  0xffffffffff600132 in ?? ()
#1  0x00007fff547ff671 in ?? ()
#2  0x00007fadcf8a1e3f in clock_gettime () from /lib/librt.so.1
#3  0x00007fadd7645cdd in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fadd7645ed1 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00007fadd7647393 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00007fadd764438d in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fadcf617d8a in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#8  0x00007fadcf618161 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#9  0x00007fadcf618690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#10 0x00007fadd764420e in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#11 0x00007fadd761a5f2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#12 0x00007fadd761a9c4 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#13 0x00007fadd753352b in QThread::exec () from /usr/lib/libQtCore.so.4
#14 0x00007fadd75fde08 in ?? () from /usr/lib/libQtCore.so.4
#15 0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#16 0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#17 0x00007fadd639114d in clone () from /lib/libc.so.6
#18 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fadaa95d910 (LWP 3017)):
#0  0x00007fadd5e5ddd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fadd753734b in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007fadd6f7b2de in ?? () from /usr/lib/libQtGui.so.4
#3  0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#5  0x00007fadd639114d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fada9f56910 (LWP 3018)):
#0  0xffffffffff600132 in ?? ()
#1  0x00007fff547ff671 in ?? ()
#2  0x00007fadcf8a1e3f in clock_gettime () from /lib/librt.so.1
#3  0x00007fadd7645cdd in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fadd7645ed1 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00007fadd7647393 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00007fadd764438d in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fadcf617d8a in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#8  0x00007fadcf618161 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#9  0x00007fadcf618690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#10 0x00007fadd764420e in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#11 0x00007fadd761a5f2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#12 0x00007fadd761a9c4 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#13 0x00007fadd753352b in QThread::exec () from /usr/lib/libQtCore.so.4
#14 0x00007fadd75fde08 in ?? () from /usr/lib/libQtCore.so.4
#15 0x00007fadd7536285 in ?? () from /usr/lib/libQtCore.so.4
#16 0x00007fadd5e5957a in start_thread () from /lib/libpthread.so.0
#17 0x00007fadd639114d in clone () from /lib/libc.so.6
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fadd8cd37a0 (LWP 28193)):
[KCrash Handler]
#5  GlobalCollectionArtistAction::setArtist (this=0x7fadb81b0310, artist=) at /usr/include/QtCore/qatomic_x86_64.h:133
#6  0x00007fadd82df1b9 in GlobalCollectionActions::actionsFor (this=<value optimized out>, artist=) at /home/mountainjew/Desktop/Downloads/amarok-2.1.80/src/GlobalCollectionActions.cpp:129
#7  0x00007fadd82df803 in GlobalCollectionActions::actionsFor (this=0x1111970, item=) at /home/mountainjew/Desktop/Downloads/amarok-2.1.80/src/GlobalCollectionActions.cpp:87
#8  0x00007fadd7f1f78c in CollectionTreeView::createExtendedActions (this=0x10065f0, indices=@0x7fff547220e0)
    at /home/mountainjew/Desktop/Downloads/amarok-2.1.80/src/browsers/CollectionTreeView.cpp:899
#9  0x00007fadd7f21257 in CollectionTreeView::contextMenuEvent (this=0x10065f0, event=<value optimized out>)
    at /home/mountainjew/Desktop/Downloads/amarok-2.1.80/src/browsers/CollectionTreeView.cpp:208
#10 0x00007fadd6b16515 in QWidget::event () from /usr/lib/libQtGui.so.4
#11 0x00007fadd6e6f2a6 in QFrame::event () from /usr/lib/libQtGui.so.4
#12 0x00007fadd6fa20bb in QAbstractItemView::viewportEvent () from /usr/lib/libQtGui.so.4
#13 0x00007fadd6fd9230 in QTreeView::viewportEvent () from /usr/lib/libQtGui.so.4
#14 0x00007fadd761b007 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#15 0x00007fadd6ac766c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#16 0x00007fadd6acecc7 in QApplication::notify () from /usr/lib/libQtGui.so.4
#17 0x00007fadd88018d6 in KApplication::notify () from /usr/lib/libkdeui.so.5
#18 0x00007fadd761bcec in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#19 0x00007fadd6b34551 in ?? () from /usr/lib/libQtGui.so.4
#20 0x00007fadd6b32c8a in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#21 0x00007fadd6b5ae6c in ?? () from /usr/lib/libQtGui.so.4
#22 0x00007fadcf614dbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0x00007fadcf618568 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#24 0x00007fadcf618690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0x00007fadd76441b6 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#26 0x00007fadd6b5a64e in ?? () from /usr/lib/libQtGui.so.4
#27 0x00007fadd761a5f2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#28 0x00007fadd761a9c4 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#29 0x00007fadd761cb79 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#30 0x000000000040951f in main (argc=1, argv=0x7fff547267d8) at /home/mountainjew/Desktop/Downloads/amarok-2.1.80/src/main.cpp:216

Reported using DrKonqi