StacktraceTop:v4lconvert_yuyv_to_rgb24 (src=0xb512c000 "", v4lconvert_convert (data=0x8a464a8, src_fmt=0xb50fe08c, v4l2_dequeue_and_convert (index=0, buf=0xb3086f74, v4l2_ioctl (fd=28, request=3225703953) at libv4l2.c:971 gst_v4l2src_grab_frame (v4l2src=0x89fd9e8, buf=0xb3087054)
StacktraceTop: v4lconvert_ yuyv_to_ rgb24 (src=0xb512c000 "", and_convert (index=0, buf=0xb3086f74, grab_frame (v4l2src=0x89fd9e8, buf=0xb3087054)
v4lconvert_convert (data=0x8a464a8, src_fmt=0xb50fe08c,
v4l2_dequeue_
v4l2_ioctl (fd=28, request=3225703953) at libv4l2.c:971
gst_v4l2src_