These are the logs in normal case: Entered s3c24xx_pcm_hw_free Entered s3c24xx_pcm_hw_free Entered s3c24xx_pcm_open Entered s3c24xx_pcm_hw_params, line 330 Entered s3c24xx_pcm_prepare Entered s3c24xx_pcm_enqueue Entered s3c24xx_pcm_trigger Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c6410_audio_buffdone Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_enqueue Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_terpoin Entered s3c6410_audio_buffdone

In abnormal case: Entered s3c24xx_pcm_hw_free Entered s3c24xx_pcm_hw_free Entered s3c24xx_pcm_close, Entered s3c24xx_pcm_open Entered s3c24xx_pcm_hw_param Entered s3c24xx_pcm_prepare Entered s3c24xx_pcm_enqueue Entered s3c24xx_pcm_trigger Entered s3c24xx_pcm_trigger Entered s3c24xx_pcm_trigger Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer Entered s3c24xx_pcm_pointer