Application: knotify4 (4.14.9)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-32-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
System sound/notification went off. Has been happening since the install of the OS. Did not happen under other OS'es with same hardware.

-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd9df99c800 (LWP 2018))]

Thread 2 (Thread 0x7fd9cc85f700 (LWP 2028)):
#0  0x00007fd9dcb83c5d in poll () at /lib64/libc.so.6
#1  0x00007fd9da1edbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd9da1edcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd9dd3060de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007fd9dd2d7e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007fd9dd2d8165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007fd9dd1d50bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007fd9dd2b9783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007fd9dd1d779f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007fd9dac0a0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd9dcb8c08d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fd9df99c800 (LWP 2018)):
[KCrash Handler]
#5  0x00007fd9dcbcafe6 in __strcmp_ssse3 () at /lib64/libc.so.6
#6  0x00007fd9c0fadfee in QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void const*), void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd9c14adf57 in  () at /usr/lib64/libQt5Gui.so.5
#8  0x00007fd9df8218ea in call_init.part () at /lib64/ld-linux-x86-64.so.2
#9  0x00007fd9df8219d3 in _dl_init_internal () at /lib64/ld-linux-x86-64.so.2
#10 0x00007fd9df825b08 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#11 0x00007fd9df8217a4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#12 0x00007fd9df8252fb in _dl_open () at /lib64/ld-linux-x86-64.so.2
#13 0x00007fd9d836402b in dlopen_doit () at /lib64/libdl.so.2
#14 0x00007fd9df8217a4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#15 0x00007fd9d83645dd in _dlerror_run () at /lib64/libdl.so.2
#16 0x00007fd9d83640c1 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#17 0x00007fd9c762559f in  () at /usr/lib64/libvlccore.so.7
#18 0x00007fd9c760ed5d in  () at /usr/lib64/libvlccore.so.7
#19 0x00007fd9c760f057 in  () at /usr/lib64/libvlccore.so.7
#20 0x00007fd9c760f2c9 in  () at /usr/lib64/libvlccore.so.7
#21 0x00007fd9c760f534 in  () at /usr/lib64/libvlccore.so.7
#22 0x00007fd9c760fa87 in  () at /usr/lib64/libvlccore.so.7
#23 0x00007fd9c75a749d in libvlc_InternalInit () at /usr/lib64/libvlccore.so.7
#24 0x00007fd9c7378623 in libvlc_new () at /usr/lib64/libvlc.so.5
#25 0x00007fd9c78a9ec9 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#26 0x00007fd9c788f728 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#27 0x00007fd9c78901eb in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007fd9dd2bd641 in QPluginLoader::instance() () at /usr/lib64/libQtCore.so.4
#29 0x00007fd9cc8b7f8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#30 0x00007fd9cc8b8773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#31 0x00007fd9def78c76 in  () at /usr/lib64/libphonon.so.4
#32 0x00007fd9def79317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#33 0x00007fd9def798e3 in  () at /usr/lib64/libphonon.so.4
#34 0x00007fd9def719b9 in  () at /usr/lib64/libphonon.so.4
#35 0x00007fd9def6f896 in  () at /usr/lib64/libphonon.so.4
#36 0x000000000040e771 in _start ()

Reported using DrKonqi