StacktraceTop:gst_type_find_factory_call_function ( gst_type_find_helper_get_range (obj=0x766320, gst_type_find_element_activate (pad=0x75e2e0) gst_pad_set_active (pad=0x75e2e0, active=1) activate_pads (pad=0x9f32e8, ret=0x7fffb25b2400,
StacktraceTop: gst_type_ find_factory_ call_function ( find_helper_ get_range (obj=0x766320, find_element_ activate (pad=0x75e2e0)
gst_type_
gst_type_
gst_pad_set_active (pad=0x75e2e0, active=1)
activate_pads (pad=0x9f32e8, ret=0x7fffb25b2400,