Fatal signal Crash on PlayAudio

On Sony Xperia Tablet Z, playing audio would crash after 2-3 seconds of playback. Here is the error log I get from the console:

04-07 17:34:01.220: D/dalvikvm(14639): GC_CONCURRENT freed 64K, 2% free 11807K/12039K, paused 1ms+2ms
04-07 17:34:03.230: D/AudioPlayer(14639): Send a onStatus update for the new seek
04-07 17:34:03.610: A/libc(14639): Fatal signal 11 (SIGSEGV) at 0x00000016 (code=1)

I tried 2 versions of MP3 (48kbps and 128kbps) files but it would still crash.

Here is my javascript code

 
function playAudio(src) {
 if(my_media){ stopAudio(); }
  my_media = new Media(src, onSuccess, onError);
  my_media.play();
 }
}

function stopAudio() {
  my_media.stop();
  my_media.release();
  my_media = null;
}