Bug 359222

Summary:	Amarok crashes when doing "Get tags from Musicbrainz".
Product:	[Applications] amarok	Reporter:	Raymond Wooninck <tittiatcoke>
Component:	general	Assignee:	Amarok Developers <amarok-bugs-dist>
Status:	RESOLVED DUPLICATE
Severity:	crash	Keywords:	drkonqi
Priority:	NOR
Version:	2.8.0
Target Milestone:	2.9
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Raymond Wooninck 2016-02-10 09:53:16 UTC

Application: amarok (2.8.0)
KDE Platform Version: 4.14.16
Qt Version: 4.8.7
Operating System: Linux 4.4.0-3-default x86_64
Distribution: "openSUSE Tumbleweed (20160208) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

From the music collection, I added about 40 songs to a playlist. I selected all songs and then did a right-click and selected "Edit Track Details".  In the newly opened window I selected "Get Tags from Musicbrainz". Amarok now displays a new window in which the found search results are displayed. Underneath one sees a progress bar. As soon as this progress bar reaches 50%, amarok will crash with the attached crashlog. 

I also tried the following options: 

1) Selecting the first  song from an album directly from the Local Collection.  There is no crash, but strangely enough the tags are not updated.
2) Selecting the first song from the playlist. There is no crash, but strangely enough the tags are not updated despite choose the the entry found and selecting update tags.
3) Selecting the second song from the playlist (less than 20 entries). The search goes fine and seems to stop when the progress bar reaches 50%. Shortly after amarok crashes. 
4) Selecting the second song from an album directly from the local Collection. The search goes fine and seems to stop when the progress bar reaches 50%. Shortly after amarok crashes. 

So the MusicBrainz lookup seems only to work for each first song of an album regardless if in the playlist or in the local collection.


- Unusual behavior I noticed:

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4952ab7900 (LWP 21073))]

Thread 15 (Thread 0x7f492a83c700 (LWP 21076)):
#0  0x00007f494f6fb22d in read () at /lib64/libc.so.6
#1  0x00007f493c8fad91 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-8.0.so
#2  0x00007f4946aa5ede in pa_mainloop_prepare () at /usr/lib64/libpulse.so.0
#3  0x00007f4946aa68e0 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f4946aa69a0 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f4946ab45e6 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f493c927cc8 in  () at /usr/lib64/pulseaudio/libpulsecommon-8.0.so
#7  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f490f4ee700 (LWP 21077)):
#0  0x00007f494e2df428 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f491a8469da in  () at /usr/lib64/libmysqld.so.18
#2  0x00007f491a8315e7 in  () at /usr/lib64/libmysqld.so.18
#3  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f490ecb8700 (LWP 21083)):
#0  0x00007f494e2df428 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494fdc6732 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f49523cbd7f in AbstractDirectoryWatcher::run() () at /usr/lib64/libamaroklib.so.1
#3  0x00007f494b8c02f2 in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007f494b8c04de in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () at /usr/lib64/libthreadweaver.so.4
#5  0x00007f494b8bfc0b in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#6  0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#7  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f490e4b7700 (LWP 21084)):
#0  0x00007f49481044b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f49480c0899 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f49480c1193 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f49480c136c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f494fefa29e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f494feca411 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f494feca725 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#7  0x00007f494fdc3a59 in QThread::exec() () at /usr/lib64/libQtCore.so.4
#8  0x00007f494feab4f3 in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#10 0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f490ceeb700 (LWP 21085)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494fdc6754 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f494b8be45c in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007f494b8c0e93 in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#5  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#6  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#7  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#8  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#9  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#10 0x00007f494b8bfb6f in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#11 0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#12 0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f48fffff700 (LWP 21090)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494fdc6754 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f494b8be45c in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007f494b8c0e93 in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#5  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#6  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#7  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#8  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#9  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#10 0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#11 0x00007f494b8bfb6f in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#12 0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#13 0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f48ff7fe700 (LWP 21091)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494fdc6754 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f494b8be45c in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007f494b8c0e93 in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#5  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#6  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#7  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#8  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#9  0x00007f494b8bfb6f in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#10 0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#11 0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f48fedf2700 (LWP 21092)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494fdc6754 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f494b8be45c in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007f494b8c0e93 in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007f494b8bfb6f in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#5  0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#6  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f48fe5f1700 (LWP 21093)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494fdc6754 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f494b8be45c in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007f494b8c0e93 in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#5  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#6  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#7  0x00007f494b8bfb6f in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#8  0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f48fddf0700 (LWP 21094)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494fdc6754 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f494b8be45c in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007f494b8c0e93 in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#5  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#6  0x00007f494b8bfb6f in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#7  0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f48fd5ef700 (LWP 21095)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494fdc6754 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007f494b8be45c in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007f494b8c0e93 in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007f494b8c0eac in  () at /usr/lib64/libthreadweaver.so.4
#5  0x00007f494b8bfb6f in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#6  0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#7  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f48d3fff700 (LWP 21096)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4945daa8c6 in WTF::TCMalloc_PageHeap::scavengerThread() () at /usr/lib64/libQtWebKit.so.4
#2  0x00007f4945daa8f9 in  () at /usr/lib64/libQtWebKit.so.4
#3  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f48929c1700 (LWP 21100)):
#0  0x00007f494f6ff24d in poll () at /lib64/libc.so.6
#1  0x00007f49480c1264 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f49480c136c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f494fefa29e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f494feca411 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f494feca725 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f494fdc3a59 in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f494fdc623c in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f48e2c49700 (LWP 21137)):
#0  0x00007f494e2df07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f494e8c700a in  () at /usr/lib64/libQtScript.so.4
#2  0x00007f494e8c7039 in  () at /usr/lib64/libQtScript.so.4
#3  0x00007f494e2d94a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f494f707bdd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f4952ab7900 (LWP 21073)):
[KCrash Handler]
#6  0x00007f494fdc1bf1 in QReadWriteLock::lockForRead() () at /usr/lib64/libQtCore.so.4
#7  0x00007f49525577e0 in  () at /usr/lib64/libamaroklib.so.1
#8  0x00007f495255f15c in  () at /usr/lib64/libamaroklib.so.1
#9  0x00007f495099462b in QSortFilterProxyModel::flags(QModelIndex const&) const () at /usr/lib64/libQtGui.so.4
#10 0x00007f4950952bb4 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () at /usr/lib64/libQtGui.so.4
#11 0x00007f4950956058 in QTreeView::drawTree(QPainter*, QRegion const&) const () at /usr/lib64/libQtGui.so.4
#12 0x00007f4950959acf in QTreeView::paintEvent(QPaintEvent*) () at /usr/lib64/libQtGui.so.4
#13 0x00007f495045df00 in QWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#14 0x00007f495080716e in QFrame::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#15 0x00007f495091e113 in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib64/libQtGui.so.4
#16 0x00007f495095d5dc in QTreeView::viewportEvent(QEvent*) () at /usr/lib64/libQtGui.so.4
#17 0x00007f494fecbbb6 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#18 0x00007f495040aefc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#19 0x00007f49504119ec in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#20 0x00007f495161565a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#21 0x00007f494fecba4d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#22 0x00007f49504589f1 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#23 0x00007f4950459394 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#24 0x00007f49504592a2 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#25 0x00007f49504592a2 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#26 0x00007f49504592a2 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#27 0x00007f49504592a2 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#28 0x00007f49504585b6 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#29 0x00007f4950459394 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#30 0x00007f49504592a2 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#31 0x00007f49504592a2 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#32 0x00007f49504585b6 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#33 0x00007f4950459394 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#34 0x00007f49504585b6 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#35 0x00007f495061b1a2 in  () at /usr/lib64/libQtGui.so.4
#36 0x00007f495044c320 in QWidgetPrivate::syncBackingStore() () at /usr/lib64/libQtGui.so.4
#37 0x00007f495045e140 in QWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#38 0x00007f495040af1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#39 0x00007f49504119ec in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#40 0x00007f495161565a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#41 0x00007f494fecba4d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#42 0x00007f494fecee7e in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQtCore.so.4
#43 0x00007f494fefa10e in  () at /usr/lib64/libQtCore.so.4
#44 0x00007f49480c1097 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#45 0x00007f49480c12c8 in  () at /usr/lib64/libglib-2.0.so.0
#46 0x00007f49480c136c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#47 0x00007f494fefa27e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#48 0x00007f49504ae946 in  () at /usr/lib64/libQtGui.so.4
#49 0x00007f494feca411 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#50 0x00007f494feca725 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#51 0x00007f494fecff29 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#52 0x000000000040875d in  ()
#53 0x00007f494f63e610 in __libc_start_main () at /lib64/libc.so.6
#54 0x000000000040a369 in _start ()

Reported using DrKonqi

Comment 1 Myriam Schweingruber 2016-02-10 19:09:27 UTC

Unfortunately your backtrace is not useful as you do not have debugging symbols installed for Amarok and its dependencies. Please see https://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports

FWIW: this is likely a duplicate of bug 328359

Comment 2 Raymond Wooninck 2016-02-10 19:29:26 UTC

Hi Miriam, 

I should have done a search first on bugs.kde.org.  We got a bug report from one of our openSUSE users that amarok was crashing with musicbrainz. I tried to reproduce and when the crash happened, I reported it through drkonqi. Unfortunately drkonqi didn't found any duplicates. 

I checked the other bug report and it is indeed most likely a duplicate. Will close this one.

*** This bug has been marked as a duplicate of bug 328359 ***