StacktraceTop:gst_caps_is_subset (subset=0x25ae280, gst_caps_is_equal (caps1=0x25ae280, gst_pad_accept_caps (pad=0x123ba70, caps=0x25ae280) gst_pad_configure_src (pad=0x123ba70, gst_pad_push (pad=0x123ba70, buffer=0x1fe5440)
StacktraceTop: gst_caps_ is_subset (subset=0x25ae280, configure_ src (pad=0x123ba70,
gst_caps_is_equal (caps1=0x25ae280,
gst_pad_accept_caps (pad=0x123ba70, caps=0x25ae280)
gst_pad_
gst_pad_push (pad=0x123ba70, buffer=0x1fe5440)