Application: knotify4 (4.14.6)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-29-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

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

 LiveUSB GUI is program to write ISO image into USB stick. Seems, It uses Kdialog. After selecting distribution, then this crash notification appears, in paralle appears next  LiveUSB GUI dialog to confirm writing to USB stick.

-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f21bedb8800 (LWP 7806))]

Thread 2 (Thread 0x7f21ab8d9700 (LWP 7809)):
#0  0x00007f21bbfa8c5d in poll () at /lib64/libc.so.6
#1  0x00007f21b9612be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f21b9612cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f21bc72b0de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f21bc6fce6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f21bc6fd165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f21bc5fa0bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f21bc6de783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f21bc5fc79f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f21ba02f0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f21bbfb108d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f21bedb8800 (LWP 7806)):
[KCrash Handler]
#5  0x00007f21bbff006c in __strcmp_ssse3 () at /lib64/libc.so.6
#6  0x00007f219d333fee 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  0x00007f219d833f57 in  () at /usr/lib64/libQt5Gui.so.5
#8  0x00007f21bec4692a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#9  0x00007f21bec46a13 in _dl_init_internal () at /lib64/ld-linux-x86-64.so.2
#10 0x00007f21bec4ab48 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#11 0x00007f21bec467e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#12 0x00007f21bec4a33b in _dl_open () at /lib64/ld-linux-x86-64.so.2
#13 0x00007f21b778902b in dlopen_doit () at /lib64/libdl.so.2
#14 0x00007f21bec467e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#15 0x00007f21b77895dd in _dlerror_run () at /lib64/libdl.so.2
#16 0x00007f21b77890c1 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#17 0x00007f21aa64e59f in  () at /usr/lib64/libvlccore.so.7
#18 0x00007f21aa637d5d in  () at /usr/lib64/libvlccore.so.7
#19 0x00007f21aa638057 in  () at /usr/lib64/libvlccore.so.7
#20 0x00007f21aa6382c9 in  () at /usr/lib64/libvlccore.so.7
#21 0x00007f21aa638534 in  () at /usr/lib64/libvlccore.so.7
#22 0x00007f21aa638a87 in  () at /usr/lib64/libvlccore.so.7
#23 0x00007f21aa5d049d in libvlc_InternalInit () at /usr/lib64/libvlccore.so.7
#24 0x00007f21aa3a1623 in libvlc_new () at /usr/lib64/libvlc.so.5
#25 0x00007f21aa8d2ec9 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#26 0x00007f21aa8b8728 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#27 0x00007f21aa8b91eb in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007f21bc6e2641 in QPluginLoader::instance() () at /usr/lib64/libQtCore.so.4
#29 0x00007f21aaecff8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#30 0x00007f21aaed0773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#31 0x00007f21be39dc76 in  () at /usr/lib64/libphonon.so.4
#32 0x00007f21be39e317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#33 0x00007f21be39e8e3 in  () at /usr/lib64/libphonon.so.4
#34 0x00007f21be3969b9 in  () at /usr/lib64/libphonon.so.4
#35 0x00007f21be394896 in  () at /usr/lib64/libphonon.so.4
#36 0x000000000040e771 in _start ()

Reported using DrKonqi