Bug 17609

Description of problem:

closing Jovie causes knotify segmention fault

Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd53c66c840 (LWP 9797))]

Thread 2 (Thread 0x7fd52a3d0700 (LWP 9798)):
#0  0x00007fd538d9b9cc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fd538d95aa6 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fd53c53e6ca in tls_get_addr_tail () at /lib64/ld-linux-x86-64.so.2
#3  0x00007fd539b3da40 in __cxa_get_globals () at /lib64/libstdc++.so.6
#4  0x00007fd539b3d969 in std::uncaught_exception() () at /lib64/libstdc++.so.6
#5  0x00007fd539e9d4a9 in qt_message(QtMsgType, char const*, __va_list_tag*) () at /lib64/libQtCore.so.4
#6  0x00007fd539e9d784 in qWarning(char const*, ...) () at /lib64/libQtCore.so.4
#7  0x00007fd539fdb653 in socketNotifierSourceCheck(_GSource*) () at /lib64/libQtCore.so.4
#8  0x00007fd53703eeb1 in g_main_context_check () at /lib64/libglib-2.0.so.0
#9  0x00007fd53703f3d8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#10 0x00007fd53703f53c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#11 0x00007fd539fdbdfe in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#12 0x00007fd539fac2e1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#13 0x00007fd539fac5f5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#14 0x00007fd539ea5289 in QThread::exec() () at /lib64/libQtCore.so.4
#15 0x00007fd539f8d3d3 in QInotifyFileSystemWatcherEngine::run() () at /lib64/libQtCore.so.4
#16 0x00007fd539ea7a6c in QThreadPrivate::start(void*) () at /lib64/libQtCore.so.4
#17 0x00007fd538d9365d in start_thread () at /lib64/libpthread.so.0
#18 0x00007fd5397f3bfd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fd53c66c840 (LWP 9797)):
[KCrash Handler]
#6  0x00007fd539793ed0 in __memcpy_sse2_unaligned () at /lib64/libc.so.6
#7  0x00007fd539eaa76b in QByteArray::append(char const*) () at /lib64/libQtCore.so.4
#8  0x00007fd51eb324f0 in QMetaTypeIdQObject<QWidget*, 8>::qt_metatype_id() () at /usr/lib64/libQt5Widgets.so.5
#9  0x00007fd51ead13f7 in _GLOBAL__sub_I_qwidgetsvariant.cpp () at /usr/lib64/libQt5Widgets.so.5
#10 0x00007fd53c53c0ca in call_init.part () at /lib64/ld-linux-x86-64.so.2
#11 0x00007fd53c53c1db in _dl_init () at /lib64/ld-linux-x86-64.so.2
#12 0x00007fd53c540272 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#13 0x00007fd53c53bf74 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#14 0x00007fd53c53f9b1 in _dl_open () at /lib64/ld-linux-x86-64.so.2
#15 0x00007fd534f74fc9 in dlopen_doit () at /lib64/libdl.so.2
#16 0x00007fd53c53bf74 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#17 0x00007fd534f75631 in _dlerror_run () at /lib64/libdl.so.2
#18 0x00007fd534f75061 in dlopen () at /lib64/libdl.so.2
#19 0x00007fd523da6f1f in module_Load () at /lib64/libvlccore.so.8
#20 0x00007fd523d8b94d in module_InitDynamic () at /lib64/libvlccore.so.8
#21 0x00007fd523d8bc48 in AllocatePluginDir () at /lib64/libvlccore.so.8
#22 0x00007fd523d8bb94 in AllocatePluginDir () at /lib64/libvlccore.so.8
#23 0x00007fd523d8c0f4 in AllocatePluginPath () at /lib64/libvlccore.so.8
#24 0x00007fd523d8c6ba in module_LoadPlugins () at /lib64/libvlccore.so.8
#25 0x00007fd523d14e3a in libvlc_InternalInit () at /lib64/libvlccore.so.8
#26 0x00007fd523ae6e0e in libvlc_new () at /lib64/libvlc.so.5
#27 0x00007fd528115675 in LibVLC::init() () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007fd5280fb448 in Phonon::VLC::Backend::Backend(QObject*, QList<QVariant> const&) () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#29 0x00007fd5280fbfc3 in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#30 0x00007fd539f91a6b in QPluginLoader::instance() () at /lib64/libQtCore.so.4
#31 0x00007fd5299c6701 in Phonon::KdePlatformPlugin::createBackend(KSharedPtr<KService>) () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#32 0x00007fd5299c6e7b in Phonon::KdePlatformPlugin::createBackend() () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#33 0x00007fd53c2eba5e in Phonon::FactoryPrivate::createBackend() () at /lib64/libphonon.so.4
#34 0x00007fd53c2ec1a8 in Phonon::Factory::backend(bool) () at /lib64/libphonon.so.4
#35 0x00007fd53c2ec882 in Phonon::Factory::createAudioOutput(QObject*) () at /lib64/libphonon.so.4
#36 0x00007fd53c2e4f69 in Phonon::AudioOutputPrivate::createBackendObject() () at /lib64/libphonon.so.4
#37 0x00007fd53c2e2271 in Phonon::AudioOutputPrivate::init(Phonon::Category) () at /lib64/libphonon.so.4
#38 0x000000000040ecb9 in PlayerPool::getPlayer() ()
#39 0x0000000000410060 in NotifyBySound::notify(int, KNotifyConfig*) ()
#40 0x000000000040bb89 in KNotify::emitEvent(KNotify::Event*) ()
#41 0x000000000040ce40 in KNotify::event(QString const&, QString const&, QList<QPair<QString, QString> > const&, QString const&, QString const&, KNotifyImage const&, QStringList const&, int, unsigned long) ()
#42 0x000000000040d92a in KNotifyAdaptor::event(QString const&, QString const&, QList<QVariant> const&, QString const&, QString const&, QByteArray const&, QStringList const&, int, long long) ()
#43 0x000000000040dcfc in KNotifyAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.32] ()
#44 0x000000000040de63 in KNotifyAdaptor::qt_metacall(QMetaObject::Call, int, void**) ()
#45 0x00007fd53a338685 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () at /lib64/libQtDBus.so.4
#46 0x00007fd53a339b7b in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) () at /lib64/libQtDBus.so.4
#47 0x00007fd53a33a867 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () at /lib64/libQtDBus.so.4
#48 0x00007fd53a33aa6b in QDBusActivateObjectEvent::placeMetaCall(QObject*) () at /lib64/libQtDBus.so.4
#49 0x00007fd539fc66c1 in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#50 0x00007fd53ac3cfdc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#51 0x00007fd53ac43aac in QApplication::notify(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#52 0x00007fd53b976f5a in KApplication::notify(QObject*, QEvent*) () at /lib64/libkdeui.so.5
#53 0x00007fd539fad91d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQtCore.so.4
#54 0x00007fd539fb0b7e in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQtCore.so.4
#55 0x00007fd539fdbc6e in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQtCore.so.4
#56 0x00007fd53703f267 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#57 0x00007fd53703f498 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#58 0x00007fd53703f53c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#59 0x00007fd539fdbdde in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#60 0x00007fd53ace04a6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtGui.so.4
#61 0x00007fd539fac2e1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#62 0x00007fd539fac5f5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#63 0x00007fd539fb1c79 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#64 0x0000000000409a2b in main ()



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