Add more debug logging for failure cases.
Add more debug logging for failure cases.

Lachann/gstreamer,shelsonjava/gstreamer,justinjoy/gstreamer,shelsonjava/gstreamer,lubosz/gstreamer,ahmedammar/platform_external_gst_gstreamer,mparis/gstreamer,Distrotech/gstreamer,ahmedammar/platform_external_gst_gstreamer,magcius/gstreamer,cablelabs/gstreamer,krichter722/gstreamer,shelsonjava/gstreamer,jpakkane/gstreamer,cablelabs/gstreamer,StreamUtils/gstreamer,ahmedammar/platform_external_gst_gstreamer,collects/gstreamer,ylatuya/gstreamer,ylatuya/gstreamer,lubosz/gstreamer,ensonic/gstreamer,drothlis/gstreamer,collects/gstreamer,Distrotech/gstreamer,surround-io/gstreamer,cfoch/gstreamer,krichter722/gstreamer,ylatuya/gstreamer,jpxiong/gstreamer,krieger-od/gstreamer,surround-io/gstreamer,cablelabs/gstreamer,shelsonjava/gstreamer,collects/gstreamer,krieger-od/gstreamer,lovebug356/gstreamer,lubosz/gstreamer,jpakkane/gstreamer,Lachann/gstreamer,jpxiong/gstreamer,Lachann/gstreamer,krichter722/gstreamer,cfoch/gstreamer,surround-io/gstreamer,ahmedammar/platform_external_gst_gstreamer,cablelabs/gstreamer,jpxiong/gstreamer,Distrotech/gstreamer,mrchapp/gstreamer,lubosz/gstreamer,collects/gstreamer,ensonic/gstreamer,jpakkane/gstreamer,krieger-od/gstreamer,krieger-od/gstreamer,StreamUtils/gstreamer,lovebug356/gstreamer,centricular/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,drothlis/gstreamer,mparis/gstreamer,magcius/gstreamer,ahmedammar/platform_external_gst_gstreamer,mrchapp/gstreamer,collects/gstreamer,cablelabs/gstreamer,mparis/gstreamer,jpakkane/gstreamer,jpxiong/gstreamer,lovebug356/gstreamer,mparis/gstreamer,centricular/gstreamer,lovebug356/gstreamer,ensonic/gstreamer,StreamUtils/gstreamer,magcius/gstreamer,justinjoy/gstreamer,jpxiong/gstreamer,surround-io/gstreamer,cfoch/gstreamer,centricular/gstreamer,Lachann/gstreamer,mrchapp/gstreamer,drothlis/gstreamer,mrchapp/gstreamer,centricular/gstreamer,krichter722/gstreamer,drothlis/gstreamer,mparis/gstreamer,magcius/gstreamer,cfoch/gstreamer,justinjoy/gstreamer,StreamUtils/gstreamer,ylatuya/gstreamer,shelsonjava/gstreamer,surround-io/gstreamer,centricular/gstreamer,lubosz/gstreamer,ensonic/gstreamer,krieger-od/gstreamer,Distrotech/gstreamer,jpakkane/gstreamer,justinjoy/gstreamer,mrchapp/gstreamer,justinjoy/gstreamer,Lachann/gstreamer,cfoch/gstreamer,drothlis/gstreamer,lovebug356/gstreamer,ensonic/gstreamer,ylatuya/gstreamer,magcius/gstreamer,Distrotech/gstreamer