Enable exception dump as described in these posts and share the crash dump file and the .xem3
http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/p/250529/876689.aspx#876689
http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/p/305805/1064884.aspx#1064884