Application: amarok (2.8.0) KDE Platform Version: 4.14.15 Qt Version: 4.8.7 Operating System: Linux 4.2.5-1-ARCH x86_64 Distribution: "Arch Linux" -- Information about the crash: How to reproduce: - Right-click on album "Edit Properties" - Go to tab "Tags" - Click "Search for Tags on MusicBrainz" - It will search for a while - It displays them What should happen: - You can select a found tag to apply What happens: - The program crashes Additional Information: - It happens every time - It always ends up in this very same backtrace - I am on ARCH Linux with the latest updates The crash can be reproduced every time. -- Backtrace: Application: Amarok (amarok), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fcdbe7bc900 (LWP 9947))] Thread 17 (Thread 0x7fcd92765700 (LWP 9949)): #0 0x00007fcda781d28a in () at /usr/lib/pulseaudio/libpulsecommon-7.1.so #1 0x00007fcda781dc9e in pa_fdsem_before_poll () at /usr/lib/pulseaudio/libpulsecommon-7.1.so #2 0x00007fcda78346a7 in () at /usr/lib/pulseaudio/libpulsecommon-7.1.so #3 0x00007fcdb2aa7817 in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0 #4 0x00007fcdb2aa7c1c in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #5 0x00007fcdb2aa7cc0 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #6 0x00007fcdb2ab5ee6 in () at /usr/lib/libpulse.so.0 #7 0x00007fcda78445f8 in () at /usr/lib/pulseaudio/libpulsecommon-7.1.so #8 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7fcd78805700 (LWP 9950)): #0 0x00007fcdb9ef0428 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcd82e76bf2 in () at /usr/lib/libmysqld.so.18 #2 0x00007fcd82e6eb78 in () at /usr/lib/libmysqld.so.18 #3 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7fcd73fff700 (LWP 9951)): #0 0x00007fcdbb341f3b in __getdents64 () at /usr/lib/libc.so.6 #1 0x00007fcdbb341cae in readdir_r () at /usr/lib/libc.so.6 #2 0x00007fcdbbb2c3d3 in () at /usr/lib/libQtCore.so.4 #3 0x00007fcdbbacb58e in () at /usr/lib/libQtCore.so.4 #4 0x00007fcdbbacbdc8 in () at /usr/lib/libQtCore.so.4 #5 0x00007fcdbbacc789 in QDirIterator::QDirIterator(QString const&, QStringList const&, QFlags<QDir::Filter>, QFlags<QDirIterator::IteratorFlag>) () at /usr/lib/libQtCore.so.4 #6 0x00007fcdbbac5fba in QDir::entryInfoList(QStringList const&, QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const () at /usr/lib/libQtCore.so.4 #7 0x00007fcdbbac6637 in QDir::entryInfoList(QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const () at /usr/lib/libQtCore.so.4 #8 0x00007fcdbcd10eb4 in () at /usr/lib/libkdecore.so.5 #9 0x00007fcdbcd10f15 in () at /usr/lib/libkdecore.so.5 #10 0x00007fcdbcd1391b in KDirWatch::addDir(QString const&, QFlags<KDirWatch::WatchMode>) () at /usr/lib/libkdecore.so.5 #11 0x00007fcdbe125c42 in AbstractDirectoryWatcher::run() () at /usr/lib/libamaroklib.so.1 #12 0x00007fcdb72ea9b2 in () at /usr/lib/libthreadweaver.so.4 #13 0x00007fcdb72eabbe in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () at /usr/lib/libthreadweaver.so.4 #14 0x00007fcdb72ea28b in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4 #15 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #16 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #17 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7fcd737fe700 (LWP 9952)): #0 0x00007fcdb3aea644 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fcdb3aa5e6d in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fcdb3aa60cc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fcdbbb7f8be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #4 0x00007fcdbbb4ddc1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #5 0x00007fcdbbb4e135 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #6 0x00007fcdbba3c859 in QThread::exec() () at /usr/lib/libQtCore.so.4 #7 0x00007fcdbbb2df13 in () at /usr/lib/libQtCore.so.4 #8 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #9 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7fcd72f47700 (LWP 9953)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdbba3f6b6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4 #2 0x00007fcdb72e898c in () at /usr/lib/libthreadweaver.so.4 #3 0x00007fcdb72eb693 in () at /usr/lib/libthreadweaver.so.4 #4 0x00007fcdb72ea1ef in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4 #5 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #6 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7fcd72746700 (LWP 9954)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdbba3f6b6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4 #2 0x00007fcdb72e898c in () at /usr/lib/libthreadweaver.so.4 #3 0x00007fcdb72eb693 in () at /usr/lib/libthreadweaver.so.4 #4 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #5 0x00007fcdb72ea1ef in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4 #6 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #7 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fcd71f45700 (LWP 9955)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdbba3f6b6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4 #2 0x00007fcdb72e898c in () at /usr/lib/libthreadweaver.so.4 #3 0x00007fcdb72eb693 in () at /usr/lib/libthreadweaver.so.4 #4 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #5 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #6 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #7 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #8 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #9 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #10 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #11 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #12 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #13 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #14 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #15 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #16 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #17 0x00007fcdb72ea1ef in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4 #18 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #19 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #20 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7fcd71744700 (LWP 9956)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdbba3f6b6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4 #2 0x00007fcdb72e898c in () at /usr/lib/libthreadweaver.so.4 #3 0x00007fcdb72eb693 in () at /usr/lib/libthreadweaver.so.4 #4 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #5 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #6 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #7 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #8 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #9 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #10 0x00007fcdb72ea1ef in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4 #11 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #12 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #13 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7fcd70f43700 (LWP 9957)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdbba3f6b6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4 #2 0x00007fcdb72e898c in () at /usr/lib/libthreadweaver.so.4 #3 0x00007fcdb72eb693 in () at /usr/lib/libthreadweaver.so.4 #4 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #5 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #6 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #7 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #8 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #9 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #10 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #11 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #12 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #13 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #14 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #15 0x00007fcdb72ea1ef in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4 #16 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #17 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #18 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fcd5bfff700 (LWP 9958)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdbba3f6b6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4 #2 0x00007fcdb72e898c in () at /usr/lib/libthreadweaver.so.4 #3 0x00007fcdb72eb693 in () at /usr/lib/libthreadweaver.so.4 #4 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #5 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #6 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #7 0x00007fcdb72ea1ef in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4 #8 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #9 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fcd5b7fe700 (LWP 9959)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdbba3f6b6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4 #2 0x00007fcdb72e898c in () at /usr/lib/libthreadweaver.so.4 #3 0x00007fcdb72eb693 in () at /usr/lib/libthreadweaver.so.4 #4 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #5 0x00007fcdb72eb6ac in () at /usr/lib/libthreadweaver.so.4 #6 0x00007fcdb72ea1ef in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4 #7 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #8 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fcd5ada8700 (LWP 9960)): #0 0x00007fcdb3aea644 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fcdb3aa60d6 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #2 0x00007fcdbbb7f8be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #3 0x00007fcdbbb4ddc1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #4 0x00007fcdbbb4e135 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #5 0x00007fcdbba3c859 in QThread::exec() () at /usr/lib/libQtCore.so.4 #6 0x00007fcdbbb2df13 in () at /usr/lib/libQtCore.so.4 #7 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #8 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fcd59d46700 (LWP 9962)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdb1bb21dd in () at /usr/lib/libQtWebKit.so.4 #2 0x00007fcdb1bb2239 in () at /usr/lib/libQtWebKit.so.4 #3 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fcd4f7fe700 (LWP 9965)): #0 0x00007fcdb3aea644 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fcdb3aa5829 in g_main_context_query () at /usr/lib/libglib-2.0.so.0 #2 0x00007fcdb3aa5f37 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fcdb3aa60cc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007fcdbbb7f8be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #5 0x00007fcdbbb4ddc1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #6 0x00007fcdbbb4e135 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #7 0x00007fcdbba3c859 in QThread::exec() () at /usr/lib/libQtCore.so.4 #8 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #9 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fcd4effd700 (LWP 9966)): #0 0x00007fcdb9ef007f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fcdba4e1cca in () at /usr/lib/libQtScript.so.4 #2 0x00007fcdba4e1cf9 in () at /usr/lib/libQtScript.so.4 #3 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fcd4ffff700 (LWP 10403)): #0 0x00007fcdbb36d18d in poll () at /usr/lib/libc.so.6 #1 0x00007fcdb3aa5fbc in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fcdb3aa60cc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fcdbbb7f8be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #4 0x00007fcdbbb4ddc1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #5 0x00007fcdbbb4e135 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #6 0x00007fcdbba3c859 in QThread::exec() () at /usr/lib/libQtCore.so.4 #7 0x00007fcdbbb2df13 in () at /usr/lib/libQtCore.so.4 #8 0x00007fcdbba3f14c in () at /usr/lib/libQtCore.so.4 #9 0x00007fcdb9eea4a4 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fcdbb37613d in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fcdbe7bc900 (LWP 9947)): [KCrash Handler] #6 0x00007fcdbba3a971 in QReadWriteLock::lockForRead() () at /usr/lib/libQtCore.so.4 #7 0x00007fcdbe2c02a0 in () at /usr/lib/libamaroklib.so.1 #8 0x00007fcdbe2c7fec in () at /usr/lib/libamaroklib.so.1 #9 0x00007fcdbc67b84b in QSortFilterProxyModel::flags(QModelIndex const&) const () at /usr/lib/libQtGui.so.4 #10 0x00007fcdbc635bcb in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () at /usr/lib/libQtGui.so.4 #11 0x00007fcdbc639278 in QTreeView::drawTree(QPainter*, QRegion const&) const () at /usr/lib/libQtGui.so.4 #12 0x00007fcdbc63cf16 in QTreeView::paintEvent(QPaintEvent*) () at /usr/lib/libQtGui.so.4 #13 0x00007fcdbc113c10 in QWidget::event(QEvent*) () at /usr/lib/libQtGui.so.4 #14 0x00007fcdbc4d980e in QFrame::event(QEvent*) () at /usr/lib/libQtGui.so.4 #15 0x00007fcdbc5ff283 in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib/libQtGui.so.4 #16 0x00007fcdbc640c9c in QTreeView::viewportEvent(QEvent*) () at /usr/lib/libQtGui.so.4 #17 0x00007fcdbbb4f6b6 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQtCore.so.4 #18 0x00007fcdbc0bd37c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQtGui.so.4 #19 0x00007fcdbc0c41f6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQtGui.so.4 #20 0x00007fcdbd33b8aa in KApplication::notify(QObject*, QEvent*) () at /usr/lib/libkdeui.so.5 #21 0x00007fcdbbb4f54d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/libQtCore.so.4 #22 0x00007fcdbc10e267 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #23 0x00007fcdbc10ec7f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #24 0x00007fcdbc10eb83 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #25 0x00007fcdbc10eb83 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #26 0x00007fcdbc10eb83 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #27 0x00007fcdbc10eb83 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #28 0x00007fcdbc10eb83 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #29 0x00007fcdbc10ddf6 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #30 0x00007fcdbc10ec7f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #31 0x00007fcdbc10eb83 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #32 0x00007fcdbc10eb83 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #33 0x00007fcdbc10ddf6 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #34 0x00007fcdbc10ec7f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #35 0x00007fcdbc10ddf6 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4 #36 0x00007fcdbc2deaa2 in () at /usr/lib/libQtGui.so.4 #37 0x00007fcdbc100f80 in QWidgetPrivate::syncBackingStore() () at /usr/lib/libQtGui.so.4 #38 0x00007fcdbc113cf8 in QWidget::event(QEvent*) () at /usr/lib/libQtGui.so.4 #39 0x00007fcdbc0bd39c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQtGui.so.4 #40 0x00007fcdbc0c41f6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQtGui.so.4 #41 0x00007fcdbd33b8aa in KApplication::notify(QObject*, QEvent*) () at /usr/lib/libkdeui.so.5 #42 0x00007fcdbbb4f54d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/libQtCore.so.4 #43 0x00007fcdbbb529d6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQtCore.so.4 #44 0x00007fcdbbb7f72e in () at /usr/lib/libQtCore.so.4 #45 0x00007fcdb3aa5dc7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #46 0x00007fcdb3aa6020 in () at /usr/lib/libglib-2.0.so.0 #47 0x00007fcdb3aa60cc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #48 0x00007fcdbbb7f89e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #49 0x00007fcdbc166416 in () at /usr/lib/libQtGui.so.4 #50 0x00007fcdbbb4ddc1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #51 0x00007fcdbbb4e135 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4 #52 0x00007fcdbbb53ad9 in QCoreApplication::exec() () at /usr/lib/libQtCore.so.4 #53 0x000000000040868d in () #54 0x00007fcdbb2ad610 in __libc_start_main () at /usr/lib/libc.so.6 #55 0x000000000040a2b9 in _start () Reported using DrKonqi
Created attachment 96430 [details] New crash information added by DrKonqi amarok (2.8.0) on KDE Platform 4.14.9 using Qt 4.8.6 - What I was doing when the application crashed: Search tags wim Music Brantz 1st - normal 2 trying - crash -- Backtrace (Reduced): #5 0x00007f73d498f611 in QReadWriteLock::lockForRead() () from /usr/lib64/libQtCore.so.4 [...] #8 0x00007f73d554a5fb in QSortFilterProxyModel::flags(QModelIndex const&) const () from /usr/lib64/libQtGui.so.4 #9 0x00007f73d550a471 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib64/libQtGui.so.4 #10 0x00007f73d550d562 in QTreeView::drawTree(QPainter*, QRegion const&) const () from /usr/lib64/libQtGui.so.4 #11 0x00007f73d5510d0c in QTreeView::paintEvent(QPaintEvent*) () from /usr/lib64/libQtGui.so.4
Created attachment 96432 [details] New crash information added by DrKonqi amarok (2.8.0) on KDE Platform 4.14.9 using Qt 4.8.6 - What I was doing when the application crashed: Search tags wim Music Brantz 1st - normal 2 trying - crash -- Backtrace (Reduced): #5 0x00007f73d498f611 in QReadWriteLock::lockForRead() () from /usr/lib64/libQtCore.so.4 [...] #8 0x00007f73d554a5fb in QSortFilterProxyModel::flags(QModelIndex const&) const () from /usr/lib64/libQtGui.so.4 #9 0x00007f73d550a471 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib64/libQtGui.so.4 #10 0x00007f73d550d562 in QTreeView::drawTree(QPainter*, QRegion const&) const () from /usr/lib64/libQtGui.so.4 #11 0x00007f73d5510d0c in QTreeView::paintEvent(QPaintEvent*) () from /usr/lib64/libQtGui.so.4
Here’s a screen recording on how to reproduce: https://dl.kuschku.de/videos/2016-01-04%2001-03-06.mp4 And this is the last message on stdout before crash: "Object::connect: No such slot MusicBrainzFinder::gotAuthenticationRequest(QNetworkReply*,QAuthenticator*)"
Sorry, but all those backtraces have no debugging symbols, so they are rather useless. Please install debugging symbols and provide a new backtrace. See also https://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports FWIW: this is a known bug, already reported quite a few times *** This bug has been marked as a duplicate of bug 328359 ***