[Libav-user] h264 illegal short term buffer state detected

[Gonzalo Garramuno]

After upgrading to 2.1, I am getting in my player for a h264 movie.

"illegal short term buffer state detected"

whenever I stop the playback and resume it immediately.  When I stop the 
playback I flush all caches.

I am wondering if someone can explain what might be causing it.
ffplay seems fine, thou, so it is something I am probably doing wrong.