Hi,My hardware platform is Jetson Xavier NX,Deepstream sdk version is the latest version 5.0.1.When my pipeline is running,nvosd plugin reports an error as shown below:
libnvosd (281):(ERROR) : nvll_osd_vic_draw_rects_without_alpha: Rectangle processing failed: ffffffff
ERROR from element nv-onscreendisplay: Unable to draw rectangles
Error details: plugins/gst-nvdsosd/gstnvdsosd.c(490): gst_nvds_osd_transform_ip (): /GstPipeline:media-pipeline/GstBin:composite_bin/GstNvDsOsd:nv-onscreendisplay
ERROR from element composite-nvmultistreamtiler: Internal data stream error.
This error will cause the pipeline to crash.And Kernel reports an warning as shown below:
kernel: [81336.561456] nvmap_alloc_handle: PID 9602: app: WARNING: All NvMap Allocations must have a tag to identify the subsystem allocating memory.Please pass the tag to the API call NvRmMemHanldeAllocAttr() or relevant.
Through my investigation,this crash is caused by other modules.But I don’t know the underlying cause of this crash,hope to help check it.