Application: amarok (2.8.0)
KDE Platform Version: 4.14.10
Qt Version: 4.8.6
Operating System: Linux 4.1.10-1-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: Just launch the program. From application launcher and via cli the result is the same.

- Unusual behavior I noticed: Several process failed at login such: kmix, kded5.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#6  0x00007febc1df35b6 in  () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so
#7  0x00007febc1df3fc2 in pa_fdsem_before_poll () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so
#8  0x00007febc1e0a697 in  () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so
#9  0x00007febc7bfa1b4 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#10 0x00007febc7bfa58a in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#11 0x00007febce88078f in Phonon::PulseSupport::PulseSupport() () at /usr/lib64/libphonon.so.4
#12 0x00007febce880a88 in Phonon::PulseSupport::getInstanceOrNull(bool) () at /usr/lib64/libphonon.so.4
#13 0x00007febb3abf293 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#14 0x00007febb3abf8db in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#15 0x00007febcf5ec511 in QPluginLoader::instance() () at /usr/lib64/libQtCore.so.4
#16 0x00007febb419cf8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#17 0x00007febb419d773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#18 0x00007febce860c76 in  () at /usr/lib64/libphonon.so.4
#19 0x00007febce861317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#20 0x00007febce8618e3 in  () at /usr/lib64/libphonon.so.4
#21 0x00007febce8599b9 in  () at /usr/lib64/libphonon.so.4
#22 0x00007febce857896 in  () at /usr/lib64/libphonon.so.4
#23 0x00007febd1b889ec in EngineController::initializePhonon() () at /usr/lib64/libamaroklib.so.1
#24 0x00007febd1b8f1e5 in  () at /usr/lib64/libamaroklib.so.1
#25 0x00007febcf610228 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () at /usr/lib64/libQtCore.so.4
#26 0x00007febcf612702 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () at /usr/lib64/libQtCore.so.4
#27 0x00007febd1c4ecad in  () at /usr/lib64/libamaroklib.so.1
#28 0x00007febd1c4ed11 in  () at /usr/lib64/libamaroklib.so.1
#29 0x00007febd1b81add in App::continueInit() () at /usr/lib64/libamaroklib.so.1
#30 0x00007febd1b82c36 in App::App() () at /usr/lib64/libamaroklib.so.1
#31 0x0000000000407fa7 in  ()
#32 0x00007febced76b05 in __libc_start_main () at /lib64/libc.so.6
#33 0x00000000004080d2 in _start ()

Reported using DrKonqi