Why does the sound module in Yast crash?

While trying to call up Yast > Sound > other >volume, the sound module crashes with the below error message:

YaST got signal 11 at YCP file Wizard.ycp:743
/sbin/yast2: line 437: 6861 Segmentation fault $ybindir/y2base $module “$@” “$SELECTED_GUI” $Y2_GEOMETRY $Y2UI_ARGS

I do get sound out of my speakers. I am just wondering why this is happening.

A bug report has been posted here