Application: knotify4 (4.14.6)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-24-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
i was installing a rpm program package when appear the window that say me that knotify was crashed.

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 0x7f44d698c800 (LWP 24773))]

Thread 3 (Thread 0x7f44c336c700 (LWP 24774)):
#0  0x00007ffe7ffeabb6 in  ()
#1  0x0000000000000000 in  ()

Thread 2 (Thread 0x7f44b3e2c700 (LWP 24775)):
#0  0x00007f44d3b6ec5d in poll () at /lib64/libc.so.6
#1  0x00007f44b4337268 in  () at /usr/lib64/libusb-1.0.so.0
#2  0x00007f44d1bf50a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f44d3b7708d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f44d698c800 (LWP 24773)):
[KCrash Handler]
#5  0x00007f44d3b119bc in __strcmp_sse2 () at /lib64/libc.so.6
#6  0x00007f44b1d71fee 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  0x00007f44b2271f57 in  () at /usr/lib64/libQt5Gui.so.5
#8  0x00007f44d680c92a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#9  0x00007f44d680ca13 in _dl_init_internal () at /lib64/ld-linux-x86-64.so.2
#10 0x00007f44d6810b48 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#11 0x00007f44d680c7e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#12 0x00007f44d681033b in _dl_open () at /lib64/ld-linux-x86-64.so.2
#13 0x00007f44cf34f02b in dlopen_doit () at /lib64/libdl.so.2
#14 0x00007f44d680c7e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#15 0x00007f44cf34f5dd in _dlerror_run () at /lib64/libdl.so.2
#16 0x00007f44cf34f0c1 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#17 0x00007f44c209959f in  () at /usr/lib64/libvlccore.so.7
#18 0x00007f44c2082d5d in  () at /usr/lib64/libvlccore.so.7
#19 0x00007f44c2083057 in  () at /usr/lib64/libvlccore.so.7
#20 0x00007f44c20832c9 in  () at /usr/lib64/libvlccore.so.7
#21 0x00007f44c2083534 in  () at /usr/lib64/libvlccore.so.7
#22 0x00007f44c2083a87 in  () at /usr/lib64/libvlccore.so.7
#23 0x00007f44c201b49d in libvlc_InternalInit () at /usr/lib64/libvlccore.so.7
#24 0x00007f44c1dec623 in libvlc_new () at /usr/lib64/libvlc.so.5
#25 0x00007f44c231dec9 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#26 0x00007f44c2303728 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#27 0x00007f44c23041eb in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007f44d42a8641 in QPluginLoader::instance() () at /usr/lib64/libQtCore.so.4
#29 0x00007f44c2962f8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#30 0x00007f44c2963773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#31 0x00007f44d5f63c76 in  () at /usr/lib64/libphonon.so.4
#32 0x00007f44d5f64317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#33 0x00007f44d5f648e3 in  () at /usr/lib64/libphonon.so.4
#34 0x00007f44d5f5c9b9 in  () at /usr/lib64/libphonon.so.4
#35 0x00007f44d5f5a896 in  () at /usr/lib64/libphonon.so.4
#36 0x000000000040e771 in _start ()

Reported using DrKonqi