Version:           Qt: 4.4.0, KDE: 4.0.4 (KDE 4.0.4 >= 20080505) "release 15.1", KNotify: 4.0 (using KDE 4.0.4)
Installed from:    SuSE RPMs
OS:                Linux

Knotify4 crashes with the following backtrace :

[KCrash handler]
#5  0x00007f6d5c7412c1 in ?? () from /usr/lib64/libxine.so.1
#6  0x00007f6d5c9a01ed in ?? () from /usr/lib64/kde4/phonon_xine.so
#7  0x00007f6d5c99f9f0 in ?? () from /usr/lib64/kde4/phonon_xine.so
#8  0x00007f6d642a992d in QApplicationPrivate::notify_helper ()
   from /usr/lib64/libQtGui.so.4
#9  0x00007f6d642afcfa in QApplication::notify () from /usr/lib64/libQtGui.so.4
#10 0x00007f6d63555b7b in KApplication::notify () from /usr/lib64/libkdeui.so.5
#11 0x00007f6d630a9e9c in QCoreApplication::notifyInternal ()
   from /usr/lib64/libQtCore.so.4
#12 0x00007f6d630aa7cb in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib64/libQtCore.so.4
#13 0x00007f6d630d0590 in QEventDispatcherUNIX::processEvents ()
   from /usr/lib64/libQtCore.so.4
#14 0x00007f6d630a87f2 in QEventLoop::processEvents ()
   from /usr/lib64/libQtCore.so.4
#15 0x00007f6d630a8985 in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#16 0x00007f6d62fd5cfc in QThread::exec () from /usr/lib64/libQtCore.so.4
#17 0x00007f6d5c99f6d1 in ?? () from /usr/lib64/kde4/phonon_xine.so
#18 0x00007f6d62fd8764 in ?? () from /usr/lib64/libQtCore.so.4
#19 0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#20 0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x43371950 (LWP 21858)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c74ab7b in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d5c7519be in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x43b72950 (LWP 21859)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c75af3b in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x44373950 (LWP 21865)):
#0  0x00007f6d6136a386 in poll () from /lib64/libc.so.6
#1  0x00007f6d567c4909 in ?? ()
   from /usr/lib64/xine/plugins/1.22/xineplug_ao_out_alsa.so
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x44b74950 (LWP 21866)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c7582f3 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x41200950 (LWP 21868)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c74ab7b in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d5c7519be in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x45b76950 (LWP 21869)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c75af3b in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x46b78950 (LWP 23653)):
#0  0x00007f6d6136a386 in poll () from /lib64/libc.so.6
#1  0x00007f6d567c4909 in ?? ()
   from /usr/lib64/xine/plugins/1.22/xineplug_ao_out_alsa.so
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x47379950 (LWP 23654)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c7582f3 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x47b7a950 (LWP 23655)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c74ab7b in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d5c7519be in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x4837b950 (LWP 23656)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c75af3b in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x4937d950 (LWP 23658)):
#0  0x00007f6d62d6f90b in read () from /lib64/libpthread.so.0
#1  0x00007f6d5c4a0435 in ?? () from /usr/lib64/libasound.so.2
#2  0x00007f6d5c49b798 in snd_hctl_handle_events ()
   from /usr/lib64/libasound.so.2
#3  0x00007f6d5c4a5305 in snd_mixer_handle_events ()
   from /usr/lib64/libasound.so.2
#4  0x00007f6d567c4948 in ?? ()
   from /usr/lib64/xine/plugins/1.22/xineplug_ao_out_alsa.so
#5  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x49b7e950 (LWP 23659)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c7582f3 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x4a37f950 (LWP 23660)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c74ab7b in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d5c7519be in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x4ab80950 (LWP 23661)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c75af3b in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x45375950 (LWP 23664)):
#0  0x00007f6d62d6cdd9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c7582f3 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x4b381950 (LWP 23665)):
#0  0x00007f6d62d6d05d in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f6d5c754d8d in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f6d62d69040 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6d613730cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f6d6653c700 (LWP 21782)):
#0  0x00007f6d6136c662 in select () from /lib64/libc.so.6
#1  0x00007f6d630ce963 in QEventDispatcherUNIX::select ()
   from /usr/lib64/libQtCore.so.4
#2  0x00007f6d630cf670 in QEventDispatcherUNIXPrivate::doSelect ()
   from /usr/lib64/libQtCore.so.4
#3  0x00007f6d630d05fd in QEventDispatcherUNIX::processEvents ()
   from /usr/lib64/libQtCore.so.4
#4  0x00007f6d6432a34a in ?? () from /usr/lib64/libQtGui.so.4
#5  0x00007f6d630a87f2 in QEventLoop::processEvents ()
   from /usr/lib64/libQtCore.so.4
#6  0x00007f6d630a8985 in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#7  0x00007f6d630aaa25 in QCoreApplication::exec ()
   from /usr/lib64/libQtCore.so.4
#8  0x000000000040621d in _start ()
#0  0x00007f6d6136c662 in select () from /lib64/libc.so.6