Amarok is crashing for me, and the backtrace gives me this:

[code:1]#0 0xb55c0afa in snd_mixer_elem_empty () from /usr/lib/libasound.so.2
#1 0x00000003 in ?? ()
Previous frame inner to this frame (corrupt stack?)
[/code:1]

What should I do?

try changing sound engines