Version:           2.4.0 (using KDE 4.6.0) 
OS:                Linux

Amarok just crashed switching to another radio stream (output with --debug):
amarok: BEGIN: void LyricsApplet::dataUpdated(const QString&, const QHash<QString, QVariant>&) 
amarok: END__: void LyricsApplet::dataUpdated(const QString&, const QHash<QString, QVariant>&) [Took: 0s] 
amarok: BEGIN: void Albums::dataUpdated(const QString&, const QHash<QString, QVariant>&) 
demux_wavpack: (open_wv_file:127) open_wv_file: non-seekable inputs aren't supported yet.
amarok: END__: void Albums::dataUpdated(const QString&, const QHash<QString, QVariant>&) [Took: 0.9s] 
ASSERT: "m_state == BufferingState" in file ../../xine/mediaobject.cpp, line 235
KCrash: Application 'amarok' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/vsysolts/.kde/socket-vsysolts-laptop-ubuntu/kdeinit4__0
QSocketNotifier: Invalid socket 46 and type 'Read', disabling...
Assertion 'pa_close(fds[0]) == 0' failed at pulsecore/core-util.c:2215, function pa_close_pipe(). Aborting.
Unable to start Dr. Konqi


Reproducible: Didn't try

Steps to Reproduce:
I double-clicked another radio stream in playlist

Actual Results:  
crash

Expected Results:  
playing other radio