Application: amarok (2.8.0)
KDE Platform Version: 4.14.5
Qt Version: 4.8.6
Operating System: Linux 4.4.26-desktop-1.mga5 x86_64
Distribution: "Mageia 5"

-- Information about the crash:
My Music is located on my NAS and when i updating my tags with MusicBrainz Amarok crashes.

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 0x7fe97e8ae800 (LWP 11708))]

Thread 15 (Thread 0x7fe954ec4700 (LWP 11710)):
#0  0x00007fe97b5c1d6d in poll () from /lib64/libc.so.6
#1  0x00007fe970fcfc81 in poll_func () from /lib64/libpulse.so.0
#2  0x00007fe970fc1891 in pa_mainloop_poll () from /lib64/libpulse.so.0
#3  0x00007fe970fc1ece in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007fe970fc1f80 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007fe970fcfc33 in thread () from /lib64/libpulse.so.0
#6  0x00007fe969129198 in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#7  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#8  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fe93f9c7700 (LWP 11711)):
#0  0x00007fe979902a28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe94a677a8c in my_service_thread_sleep () from /lib64/libmysqld.so.18
#2  0x00007fe94a68e657 in ma_checkpoint_background () from /lib64/libmysqld.so.18
#3  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#4  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fe93f191700 (LWP 11712)):
#0  0x00007fe979902a28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe97bc114d2 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007fe97d8deda6 in AbstractDirectoryWatcher::run() () from /lib64/libamaroklib.so.1
#3  0x00007fe9789d9942 in ThreadWeaver::JobRunHelper::runTheJob(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007fe9789d9b38 in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#5  0x00007fe9789d933b in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#6  0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#7  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#8  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fe93e990700 (LWP 11713)):
#0  0x00007fe97b5c1d6d in poll () from /lib64/libc.so.6
#1  0x00007fe974a31eb4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fe974a31fbc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fe97bd3ee3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x00007fe97bd10931 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x00007fe97bd10c45 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x00007fe97bc0e899 in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x00007fe97bcf23d3 in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#8  0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#10 0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fe93d809700 (LWP 11714)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe97bc114f4 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007fe9789d7abc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007fe9789da623 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#7  0x00007fe9789d929f in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#8  0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#10 0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fe93d008700 (LWP 11715)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe97bc114f4 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007fe9789d7abc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007fe9789da623 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#7  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#8  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#9  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#10 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#11 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#12 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#13 0x00007fe9789d929f in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#14 0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#15 0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#16 0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fe93c807700 (LWP 11716)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe97bc114f4 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007fe9789d7abc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007fe9789da623 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007fe9789d929f in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#6  0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#7  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#8  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fe927fff700 (LWP 11717)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe97bc114f4 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007fe9789d7abc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007fe9789da623 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#7  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#8  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#9  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#10 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#11 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#12 0x00007fe9789d929f in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#13 0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#14 0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#15 0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fe9277fe700 (LWP 11718)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe97bc114f4 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007fe9789d7abc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007fe9789da623 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007fe9789d929f in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#5  0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#6  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#7  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fe926ffd700 (LWP 11719)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe97bc114f4 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007fe9789d7abc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007fe9789da623 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x00007fe9789d929f in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#7  0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#9  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fe9267fc700 (LWP 11720)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe97bc114f4 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007fe9789d7abc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007fe9789da623 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#7  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#8  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#9  0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#10 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#11 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#12 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#13 0x00007fe9789da63c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#14 0x00007fe9789d929f in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#15 0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#16 0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#17 0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fe9255a6700 (LWP 11721)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe970058bdf in ?? () from /lib64/libQtWebKit.so.4
#2  0x00007fe970058c19 in ?? () from /lib64/libQtWebKit.so.4
#3  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#4  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fe9137fe700 (LWP 11724)):
#0  0x00007fe97b5c1d6d in poll () from /lib64/libc.so.6
#1  0x00007fe974a31eb4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fe974a31fbc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fe97bd3ee3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x00007fe97bd10931 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x00007fe97bd10c45 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x00007fe97bc0e899 in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x00007fe97bc10fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#9  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fe912ffd700 (LWP 11725)):
#0  0x00007fe97990267f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe9779d773a in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtScript.so.4
#2  0x00007fe9779d7769 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtScript.so.4
#3  0x00007fe9798fd5bd in start_thread () from /lib64/libpthread.so.0
#4  0x00007fe97b5cd62d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fe97e8ae800 (LWP 11708)):
[KCrash Handler]
#5  0x00007fe97bc0cd51 in QReadWriteLock::lockForRead() () from /lib64/libQtCore.so.4
#6  0x00007fe97da55fd0 in MusicBrainzTagsItem::childCount() const () from /lib64/libamaroklib.so.1
#7  0x00007fe97da5c0ac in MusicBrainzTagsModel::flags(QModelIndex const&) const () from /lib64/libamaroklib.so.1
#8  0x00007fe97cc9746b in QSortFilterProxyModel::flags(QModelIndex const&) const () from /lib64/libQtGui.so.4
#9  0x00007fe97cc52f5f in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /lib64/libQtGui.so.4
#10 0x00007fe97cc561cc in QTreeView::drawTree(QPainter*, QRegion const&) const () from /lib64/libQtGui.so.4
#11 0x00007fe97cc59f8f in QTreeView::paintEvent(QPaintEvent*) () from /lib64/libQtGui.so.4
#12 0x00007fe97c76c388 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#13 0x00007fe97cb105ae in QFrame::event(QEvent*) () from /lib64/libQtGui.so.4
#14 0x00007fe97cc1df53 in QAbstractItemView::viewportEvent(QEvent*) () from /lib64/libQtGui.so.4
#15 0x00007fe97cc5dfc0 in QTreeView::viewportEvent(QEvent*) () from /lib64/libQtGui.so.4
#16 0x00007fe97bd11e16 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#17 0x00007fe97c71c77c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#18 0x00007fe97c722e40 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#19 0x00007fe97e2ef25a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#20 0x00007fe97bd11cad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#21 0x00007fe97c766e7d in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#22 0x00007fe97c7678f7 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#23 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#24 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#25 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#26 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#27 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#28 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#29 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#30 0x00007fe97c766a0d in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#31 0x00007fe97c7678f7 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#32 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#33 0x00007fe97c76776e in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#34 0x00007fe97c766a0d in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#35 0x00007fe97c7678f7 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#36 0x00007fe97c766a0d in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib64/libQtGui.so.4
#37 0x00007fe97c9292d5 in QWidgetBackingStore::sync() () from /lib64/libQtGui.so.4
#38 0x00007fe97c75c020 in QWidgetPrivate::syncBackingStore() () from /lib64/libQtGui.so.4
#39 0x00007fe97c76c5a0 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#40 0x00007fe97c71c79c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#41 0x00007fe97c722e40 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#42 0x00007fe97e2ef25a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#43 0x00007fe97bd11cad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#44 0x00007fe97bd14be1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4
#45 0x00007fe97bd3ecae in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#46 0x00007fe974a31c6d in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#47 0x00007fe974a31f18 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#48 0x00007fe974a31fbc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#49 0x00007fe97bd3ee1e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#50 0x00007fe97c7ba4f6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#51 0x00007fe97bd10931 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#52 0x00007fe97bd10c45 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#53 0x00007fe97bd15e59 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#54 0x0000000000406743 in main ()

Possible duplicates by query: bug 368157, bug 364761, bug 364415, bug 357436, bug 354327.

Reported using DrKonqi