Application: amarok (2.7.1)
KDE Platform Version: 4.10.4
Qt Version: 4.8.4
Operating System: Linux 3.9.6-200.fc18.x86_64 x86_64
Distribution: "Fedora release 18 (Spherical Cow)"

-- Information about the crash:
- What I was doing when the application crashed:
When I want to change Music Direcory,click "Home" on  "File>Home>Music..." bar.
Amarok  always closed unexpectedly.

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 0x7fcdb09e4900 (LWP 5126))]

Thread 11 (Thread 0x7fcda0a14700 (LWP 5129)):
#0  0x0000003fbdee99ad in poll () from /lib64/libc.so.6
#1  0x0000003574a32aef in poll_func () from /lib64/libpulse.so.0
#2  0x0000003574a23a6e in pa_mainloop_poll () from /lib64/libpulse.so.0
#3  0x0000003574a240d9 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x0000003574a24190 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x0000003574a32a9f in thread () from /lib64/libpulse.so.0
#6  0x0000003574643943 in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-2.1.so
#7  0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#8  0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fcd99acc700 (LWP 5131)):
#0  0x0000003fbdee56fd in read () from /lib64/libc.so.6
#1  0x0000003fc1291f9f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x0000003fc124d53c in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x0000003fc124d990 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#4  0x0000003fc124db14 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x0000003fc8da5186 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x0000003fc8d7590f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#7  0x0000003fc8d75b98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#8  0x0000003fc8c78800 in QThread::exec() () from /lib64/libQtCore.so.4
#9  0x0000003fc8d562ff in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#10 0x0000003fc8c7b78c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#11 0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#12 0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fcd925ed700 (LWP 5132)):
#0  0x0000003fbea0b5e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003fc8c7bceb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x0000003af9a0aad1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x0000003af9a0d31b in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x0000003af9a0d334 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x0000003af9a0d334 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x0000003af9a0c18f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#7  0x0000003af9a0c21b in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#8  0x0000003fc8c7b78c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#10 0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fcd91dec700 (LWP 5133)):
#0  0x0000003fbea0b5e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003fc8c7bceb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x0000003af9a0aad1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x0000003af9a0d31b in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x0000003af9a0d334 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x0000003af9a0c18f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#6  0x0000003af9a0c21b in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#7  0x0000003fc8c7b78c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#9  0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fcd915eb700 (LWP 5134)):
#0  0x0000003fbea0b5e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003fc8c7bceb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x0000003af9a0aad1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x0000003af9a0d31b in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x0000003af9a0c18f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#5  0x0000003af9a0c21b in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#6  0x0000003fc8c7b78c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#7  0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#8  0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fcd90dea700 (LWP 5135)):
#0  0x0000003fbea0b5e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003fc8c7bceb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x0000003af9a0aad1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x0000003af9a0d31b in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x0000003af9a0d334 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x0000003af9a0d334 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x0000003af9a0d334 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#7  0x0000003af9a0d334 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#8  0x0000003af9a0d334 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#9  0x0000003af9a0c18f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#10 0x0000003af9a0c21b in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#11 0x0000003fc8c7b78c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#12 0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#13 0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fcd7b590700 (LWP 5136)):
#0  0x0000003fbdee56fd in read () from /lib64/libc.so.6
#1  0x0000003fc1291f9f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x0000003fc124d53c in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x0000003fc124d990 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#4  0x0000003fc124db14 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x0000003fc8da5186 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x0000003fc8d7590f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#7  0x0000003fc8d75b98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#8  0x0000003fc8c78800 in QThread::exec() () from /lib64/libQtCore.so.4
#9  0x0000003fc8d562ff in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#10 0x0000003fc8c7b78c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#11 0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#12 0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fcd79cc5700 (LWP 5137)):
#0  0x0000003fbea0b5e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003578aab575 in WTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtWebKit.so.4
#2  0x0000003578aab5c9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtWebKit.so.4
#3  0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#4  0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fcd33ffd700 (LWP 5140)):
#0  0x0000003fbea0aab5 in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x0000003fc1292914 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#2  0x0000003fc124d349 in g_main_context_query () from /lib64/libglib-2.0.so.0
#3  0x0000003fc124d968 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#4  0x0000003fc124db14 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x0000003fc8da5186 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x0000003fc8d7590f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#7  0x0000003fc8d75b98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#8  0x0000003fc8c78800 in QThread::exec() () from /lib64/libQtCore.so.4
#9  0x0000003fc8c7b78c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#10 0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#11 0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fcd333bf700 (LWP 5141)):
#0  0x0000003fbea0b5e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003fe0786537 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtScript.so.4
#2  0x0000003fe0786569 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtScript.so.4
#3  0x0000003fbea07d15 in start_thread () from /lib64/libpthread.so.0
#4  0x0000003fbdef248d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fcdb09e4900 (LWP 5126)):
[KCrash Handler]
#5  0x0000003af7c45224 in Solid::Block::device() const () from /lib64/libsolid.so.4
#6  0x0000003af9e619c6 in KFilePlacesItem::deviceData(int) const () from /lib64/libkfile.so.4
#7  0x0000003af9e625be in KFilePlacesItem::data(int) const () from /lib64/libkfile.so.4
#8  0x0000003af9e64676 in KFilePlacesModel::closestItem(KUrl const&) const () from /lib64/libkfile.so.4
#9  0x0000003afc497dfc in FileBrowser::setupAddItems() () from /lib64/libamaroklib.so.1
#10 0x0000003afc495fd9 in FileBrowser::setDir(KUrl const&) () from /lib64/libamaroklib.so.1
#11 0x0000003afc499549 in FileBrowser::addItemActivated(QString const&) () from /lib64/libamaroklib.so.1
#12 0x0000003fc8d8d3cf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#13 0x0000003afbfba952 in BrowserBreadcrumbItem::activated(QString const&) () from /lib64/libamaroklib.so.1
#14 0x0000003fc8d8d3cf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#15 0x000000356d02d672 in QAbstractButton::clicked(bool) () from /lib64/libQtGui.so.4
#16 0x000000356cd8236e in QAbstractButtonPrivate::emitClicked() () from /lib64/libQtGui.so.4
#17 0x000000356cd82970 in QAbstractButtonPrivate::click() () from /lib64/libQtGui.so.4
#18 0x000000356cd82bdc in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQtGui.so.4
#19 0x000000356ca19d99 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#20 0x000000356c9ca40c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#21 0x000000356c9cf0eb in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#22 0x0000003af6446d86 in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#23 0x0000003fc8d76c5e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#24 0x000000356c9cb24b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQtGui.so.4
#25 0x000000356ca45d44 in QETWidget::translateMouseEvent(_XEvent const*) () from /lib64/libQtGui.so.4
#26 0x000000356ca44641 in QApplication::x11ProcessEvent(_XEvent*) () from /lib64/libQtGui.so.4
#27 0x000000356ca6a2dc in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtGui.so.4
#28 0x0000003fc124d705 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#29 0x0000003fc124da58 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#30 0x0000003fc124db14 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#31 0x0000003fc8da5166 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#32 0x000000356ca69fce in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#33 0x0000003fc8d7590f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#34 0x0000003fc8d75b98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#35 0x0000003fc8d7aa28 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#36 0x00000000004090ea in main ()

Possible duplicates by query: bug 321612, bug 319549, bug 319246, bug 318138, bug 317246.

Reported using DrKonqi