Amarok crash after try to open internet radio

When I try to play internet radio or some audio file amarok crash

Log with debug parameter:

amarok: BEGIN: virtual int App::newInstance()
amarok: BEGIN: static void App::handleCliArgs()
amarok: END__: static void App::handleCliArgs() [Took: 0.001s]
amarok: END__: virtual int App::newInstance() [Took: 0.001s]
michal@demon:~$ amarok: BEGIN: void Analyzer::Base::connectSignals()
amarok: END__: void Analyzer::Base::connectSignals() [Took: 0s]
amarok: BEGIN: void Playlist::PrettyListView::trackActivated(const QModelIndex&)
amarok: BEGIN: void Playlist::Actions::play(const QModelIndex&)
amarok: BEGIN: void Playlist::Actions::play(quint64, bool)
amarok: BEGIN: void EngineController::play(Meta::TrackPtr, uint, bool)
amarok: BEGIN: void EngineController::stop(bool, bool)
amarok: END__: void EngineController::stop(bool, bool) [Took: 0s]
amarok: [EngineController] play: bounded is QObject(0x0) current "One Of Us"
amarok: [EngineController] Just a normal, boring track... :-P
amarok: BEGIN: void EngineController::playUrl(const KUrl&, uint, bool)
amarok: [EngineController] URL: KUrl("http://188.165.22.29:9400") "http://188.165.22.29:9400"
amarok: [EngineController] Offset: 0
amarok: END__: void EngineController::playUrl(const KUrl&, uint, bool) [Took: 0s]
amarok: END__: void EngineController::play(Meta::TrackPtr, uint, bool) [Took: 0.001s]
amarok: END__: void Playlist::Actions::play(quint64, bool) [Took: 0.001s]
amarok: END__: void Playlist::Actions::play(const QModelIndex&) [Took: 0.001s]
amarok: END__: void Playlist::PrettyListView::trackActivated(const QModelIndex&) [Took: 0.001s]
amarok: BEGIN: void EngineController::slotNewTrackPlaying(const Phonon::MediaSource&)
amarok: [EngineController] Empty MediaSource (engine stop)
amarok: END__: void EngineController::slotNewTrackPlaying(const Phonon::MediaSource&) [Took: 0s]
amarok: [EngineController] slotStateChanged from 1 to 0
amarok: [EngineController] slotStateChanged from 0 to 1
amarok: MPRIS2: Queueing up a PropertiesChanged signal
amarok: BEGIN: void EngineController::slotNewTrackPlaying(const Phonon::MediaSource&)
amarok: [WARNING] [EngineController] Would use gain of 0 , but current Phonon backend doesn't seem to support pre-amplifier (VolumeFaderEffect)
amarok: BEGIN: void Playlist::Actions::slotTrackPlaying(Meta::TrackPtr)
amarok: BEGIN: void Playlist::PrettyListView::slotPlaylistActiveTrackChanged()
amarok: BEGIN: void Playlist::PrettyListView::scrollToActiveTrack()
amarok: END__: void Playlist::PrettyListView::scrollToActiveTrack() [Took: 0s]
amarok: END__: void Playlist::PrettyListView::slotPlaylistActiveTrackChanged() [Took: 0s]
amarok: END__: void Playlist::Actions::slotTrackPlaying(Meta::TrackPtr) [Took: 0s]
amarok: BEGIN: void ProgressWidget::redrawBookmarks(const QString*)
amarok: END__: void ProgressWidget::redrawBookmarks(const QString*) [Took: 0s]
amarok: BEGIN: void CurrentEngine::trackPlaying(Meta::TrackPtr)
amarok: [CurrentEngine] updating track "One Of Us"
amarok: END__: void CurrentEngine::trackPlaying(Meta::TrackPtr) [Took: 0.001s]
amarok: BEGIN: void OSDWidget::show(const QString&, const QImage&)
amarok: END__: void OSDWidget::show(const QString&, const QImage&) [Took: 0s]
amarok: END__: void EngineController::slotNewTrackPlaying(const Phonon::MediaSource&) [Took: 0.013s]
amarok: BEGIN: void ScriptManager::notifyFetchLyrics(const QString&, const QString&)
amarok: SCRIPT "LyricWiki" : "request URL: http://lyrics.wikia.com/api.php?action=query&prop=revisions&rvprop=content&format=xml&titles=Joan_Osborne:One_Of_Us"
amarok: BEGIN: static QScriptValue Downloader::init(QScriptContext*, QScriptEngine*, bool)
amarok: END__: static QScriptValue Downloader::init(QScriptContext*, QScriptEngine*, bool) [Took: 0s]
amarok: END__: void ScriptManager::notifyFetchLyrics(const QString&, const QString&) [Took: 0.001s]
amarok: MPRIS2: Queueing up a PropertiesChanged signal
amarok: MPRIS2: Album image location is KUrl("")
amarok: BEGIN: void ProgressWidget::redrawBookmarks(const QString*)
amarok: END__: void ProgressWidget::redrawBookmarks(const QString*) [Took: 0s]
amarok: BEGIN: void EngineController::slotMetaDataChanged()
amarok: [EngineController] stampStreamTrackLength(): m_lastStreamStampPosition: 0 currentPosition: 0
amarok: [EngineController] slotTrackFinishedPlaying( "Joan Osborne" - ">>> POLSKASTACJA .PL >>> - Tylko ROCK (Polskie Radio) 128kbps" - "One Of Us" , 1 )
amarok: [EngineController] slotMetaDataChanged(): new meta-data: QMap(("xesam:album", QVariant(QString, "") ) ( "xesam:author" , QVariant(QString, "") ) ( "xesam:comment" , QVariant(QString, "") ) ( "xesam:genre" , QVariant(QString, "") ) ( "xesam:mediaDuration" , QVariant(int, 0) ) ( "xesam:title" , QVariant(QString, "http://188.165.22.29:9400") ) ( "xesam:trackNumber" , QVariant(QString, "") ) ( "xesam:url" , QVariant(QUrl, QUrl("http://188.165.22.29:9400") ) ) )
amarok: BEGIN: void Context::ContextView::slotMetadataChanged(Meta::TrackPtr)
amarok: END__: void Context::ContextView::slotMetadataChanged(Meta::TrackPtr) [Took: 0s]
amarok: BEGIN: void CurrentEngine::metadataChanged(Meta::TrackPtr)
amarok: END__: void CurrentEngine::metadataChanged(Meta::TrackPtr) [Took: 0s]
amarok: MPRIS2: Album image location is KUrl("")
amarok: BEGIN: void OSDWidget::show(const QString&, const QImage&)
amarok: END__: void OSDWidget::show(const QString&, const QImage&) [Took: 0s]
amarok: END__: void EngineController::slotMetaDataChanged() [Took: 0.003s]
amarok: [EngineController] slotStateChanged from 1 to 0
amarok: [EngineController] slotStateChanged from 0 to 3
amarok: BEGIN: void LyricsEngine::onTrackMetadataChanged(Meta::TrackPtr)
amarok: BEGIN: void ScriptManager::notifyFetchLyrics(const QString&, const QString&)
amarok: SCRIPT "LyricWiki" : "request URL: http://lyrics.wikia.com/api.php?action=query&prop=revisions&rvprop=content&format=xml&titles=Nieznany:Http://188.165.22.29:9400"
amarok: BEGIN: static QScriptValue Downloader::init(QScriptContext*, QScriptEngine*, bool)
amarok: END__: static QScriptValue Downloader::init(QScriptContext*, QScriptEngine*, bool) [Took: 0s]
amarok: END__: void ScriptManager::notifyFetchLyrics(const QString&, const QString&) [Took: 0s]
amarok: END__: void LyricsEngine::onTrackMetadataChanged(Meta::TrackPtr) [Took: 0s]
bool DBusMenuExporterDBus::AboutToShow(int): Condition failed: menu
bool DBusMenuExporterDBus::AboutToShow(int): Condition failed: menu
bool DBusMenuExporterDBus::AboutToShow(int): Condition failed: menu
bool DBusMenuExporterDBus::AboutToShow(int): Condition failed: menu
bool DBusMenuExporterDBus::AboutToShow(int): Condition failed: menu
bool DBusMenuExporterDBus::AboutToShow(int): Condition failed: menu
bool DBusMenuExporterDBus::AboutToShow(int): Condition failed: menu
bool DBusMenuExporterDBus::AboutToShow(int): Condition failed: menu
amarok: BEGIN: void AmarokScript::AmarokLyricsScript::showLyrics(const QString&) const
amarok: BEGIN: void LyricsManager::lyricsResult(const QString&, bool)
amarok: [LyricsManager] setting cached lyrics...
amarok: BEGIN: void LyricsSubject::sendNewLyrics(const LyricsData&)
amarok: END__: void LyricsSubject::sendNewLyrics(const LyricsData&) [Took: 0s]
amarok: END__: void LyricsManager::lyricsResult(const QString&, bool) [Took: 0.001s]
amarok: END__: void AmarokScript::AmarokLyricsScript::showLyrics(const QString&) const [Took: 0.001s]
[0x7f7c900011f8] access_http access: Raw-audio server found, mp3 demuxer selected
amarok: MPRIS2: Queueing up a PropertiesChanged signal
amarok: BEGIN: static QScriptValue Downloader::init(QScriptContext*, QScriptEngine*, bool)
amarok: END__: static QScriptValue Downloader::init(QScriptContext*, QScriptEngine*, bool) [Took: 0s]
amarok: BEGIN: void EngineController::slotMetaDataChanged()
amarok: [EngineController] stampStreamTrackLength(): m_lastStreamStampPosition: 0 currentPosition: 0
amarok: [EngineController] slotTrackFinishedPlaying( "Nieznany" - "Nieznany" - "http://188.165.22.29:9400" , 1 )
amarok: [EngineController] slotMetaDataChanged(): new meta-data: QMap(("xesam:album", QVariant(QString, "") ) ( "xesam:author" , QVariant(QString, "") ) ( "xesam:comment" , QVariant(QString, "") ) ( "xesam:genre" , QVariant(QString, "Polskie Polska Rock") ) ( "xesam:mediaDuration" , QVariant(int, 0) ) ( "xesam:title" , QVariant(QString, ">>> POLSKASTACJA .PL >>> - Tylko ROCK (Polskie Radio) 128kbps") ) ( "xesam:trackNumber" , QVariant(QString, "") ) ( "xesam:url" , QVariant(QUrl, QUrl("http://188.165.22.29:9400") ) ) )
amarok: BEGIN: void Context::ContextView::slotMetadataChanged(Meta::TrackPtr)
amarok: END__: void Context::ContextView::slotMetadataChanged(Meta::TrackPtr) [Took: 0s]
amarok: BEGIN: void CurrentEngine::metadataChanged(Meta::TrackPtr)
amarok: END__: void CurrentEngine::metadataChanged(Meta::TrackPtr) [Took: 0s]
amarok: MPRIS2: Album image location is KUrl("")
amarok: MPRIS2: Queueing up a PropertiesChanged signal
[0x1920d38] main audio output error: cannot add callback 0x7f7ddeb29570 to nonexistent variable 'equalizer'
amarok: BEGIN: void OSDWidget::show(const QString&, const QImage&)
amarok: END__: void OSDWidget::show(const QString&, const QImage&) [Took: 0s]
amarok: END__: void EngineController::slotMetaDataChanged() [Took: 0.003s]
amarok: [EngineController] slotStateChanged from 3 to 2
amarok: [EngineController] slotStateChanged from 2 to 3
amarok: BEGIN: void LyricsEngine::onTrackMetadataChanged(Meta::TrackPtr)
amarok: BEGIN: void ScriptManager::notifyFetchLyrics(const QString&, const QString&)
amarok: SCRIPT "LyricWiki" : "request URL: http://lyrics.wikia.com/api.php?action=query&prop=revisions&rvprop=content&format=xml&titles=>>>_POLSKASTACJA_.PL_>>>:Tylko_ROCK_(Polskie_Radio)_128kbps"
amarok: BEGIN: static QScriptValue Downloader::init(QScriptContext*, QScriptEngine*, bool)
amarok: END__: static QScriptValue Downloader::init(QScriptContext*, QScriptEngine*, bool) [Took: 0s]
amarok: END__: void ScriptManager::notifyFetchLyrics(const QString&, const QString&) [Took: 0s]
amarok: END__: void LyricsEngine::onTrackMetadataChanged(Meta::TrackPtr) [Took: 0s]
[0x1920d38] pulse audio output error: cannot move sink input: Nieprawidłowy parametr
*** Error in `amarok': free(): invalid pointer: 0x00007f7dde435408 ***
KCrash: Application 'amarok' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
pa_write() failed while trying to wake up the mainloop: Błędny deskryptor pliku
pa_write() failed while trying to wake up the mainloop: Błędny deskryptor pliku
pa_write() failed while trying to wake up the mainloop: Błędny deskryptor pliku
pa_write() failed while trying to wake up the mainloop: Błędny deskryptor pliku
amarok: Fatal IO error: client killed
Unable to start Dr. Konqi
Re-raising signal for Apport handling.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: amarok 2:2.8.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
Uname: Linux 3.13.0-35-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
CurrentDesktop: KDE
Date: Sun Sep 21 12:15:13 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-06-29 (83 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1)
ProcEnviron:
 LANGUAGE=pl
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=pl_PL.UTF-8
 SHELL=/usr/bin/fish
SourcePackage: amarok
UpgradeStatus: No upgrade log present (probably fresh install)