Created attachment 358325 [details]
PulseAudio message from LG LT20

Description of problem:
Odd issue with sound on Gnome desktop which cause sudden fast-forward in Rhythmbox. Also playing a video with Totem cause slowdown which disable all volume control until that application is closed.
I first thought it was pulseaudio until I check the message included in attachment. Turned out to be Intel module used on LG LT20 notebook.

Version-Release number of selected component (if applicable):
 1.0.20-1

How reproducible:
Always

Steps to Reproduce:
1. Open any media application to display video or audio
2.
3.
  
Actual results:
Audio traceback and cause video to be mute. Also affect volume-control. Another notice is the increase of CPU activity.

Expected results:
Audio should be played smoothly.
Additional info:

See attachment