Application: knotify4 (4.14.6)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 4.1.1-1.ga46abf6-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

Whenever a KDE application generates a popup message, KNotify Seg Faults.

The crash can be reproduced every time.

-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f54a0ca0800 (LWP 6538))]

Thread 3 (Thread 0x7f548cf25700 (LWP 6540)):
#0  0x00007f549deaac5d in poll () at /lib64/libc.so.6
#1  0x00007f549b514be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f549b514cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f549e62d0de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f549e5fee6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f549e5ff165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f549e4fc0bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f549e5e0783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f549e4fe79f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f549bf310a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f549deb308d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f547cbde700 (LWP 6542)):
#0  0x00007f549deaac5d in poll () at /lib64/libc.so.6
#1  0x00007f547d0e9268 in  () at /usr/lib64/libusb-1.0.so.0
#2  0x00007f549bf310a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f549deb308d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f54a0ca0800 (LWP 6538)):
[KCrash Handler]
#5  0x00007f549def1fe6 in __strcmp_ssse3 () at /lib64/libc.so.6
#6  0x00007f5479c86b2e 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  0x00007f547a187077 in  () at /usr/lib64/libQt5Gui.so.5
#8  0x00007f54a0b4892a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#9  0x00007f54a0b48a13 in _dl_init_internal () at /lib64/ld-linux-x86-64.so.2
#10 0x00007f54a0b4cb48 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#11 0x00007f54a0b487e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#12 0x00007f54a0b4c33b in _dl_open () at /lib64/ld-linux-x86-64.so.2
#13 0x00007f549968b02b in dlopen_doit () at /lib64/libdl.so.2
#14 0x00007f54a0b487e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#15 0x00007f549968b5dd in _dlerror_run () at /lib64/libdl.so.2
#16 0x00007f549968b0c1 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#17 0x00007f5487b6959f in  () at /usr/lib64/libvlccore.so.7
#18 0x00007f5487b52d5d in  () at /usr/lib64/libvlccore.so.7
#19 0x00007f5487b53057 in  () at /usr/lib64/libvlccore.so.7
#20 0x00007f5487b532c9 in  () at /usr/lib64/libvlccore.so.7
#21 0x00007f5487b53534 in  () at /usr/lib64/libvlccore.so.7
#22 0x00007f5487b53a87 in  () at /usr/lib64/libvlccore.so.7
#23 0x00007f5487aeb49d in libvlc_InternalInit () at /usr/lib64/libvlccore.so.7
#24 0x00007f548c018623 in libvlc_new () at /usr/lib64/libvlc.so.5
#25 0x00007f5487dedec9 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#26 0x00007f5487dd3728 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#27 0x00007f5487dd41eb in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007f549e5e4641 in QPluginLoader::instance() () at /usr/lib64/libQtCore.so.4
#29 0x00007f548c51bf8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#30 0x00007f548c51c773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#31 0x00007f54a029fc76 in  () at /usr/lib64/libphonon.so.4
#32 0x00007f54a02a0317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#33 0x00007f54a02a08e3 in  () at /usr/lib64/libphonon.so.4
#34 0x00007f54a02989b9 in  () at /usr/lib64/libphonon.so.4
#35 0x00007f54a0296896 in  () at /usr/lib64/libphonon.so.4
#36 0x000000000040e771 in _start ()

Reported using DrKonqi