Delete channel problems when saving images

Accelerated Computing Intelligent Video Analytics DeepStream SDK
#1

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) GPU 2080ti
• DeepStream Version 4.0.2
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only) 10.1
indent preformatted text by 4 spaces
Hi ,
i refer to this https://github.com/NVIDIA-AI-IOT/deepstream_reference_apps/blob/master/runtime_source_add_delete/deepstream_test_rt_src_add_del.c to implement add and delete channels. And add a prob in nvtiler to save images. refering to this: How to crop the image and save. But when deleting channels, the following error occurred:

Cuda failure: status=700

nvbufsurface: NvBufSurfaceMemSet: Invalid arguments

nvbufsurface: NvBufSurfaceMemSet: Invalid arguments

nvbufsurface: NvBufSurfaceMemSet: Invalid arguments

nvbufsurface: NvBufSurfaceMemSet: Invalid arguments

nvbufsurface: NvBufSurfaceMemSet: Invalid arguments

nvbufsurface: NvBufSurfaceMemSet: Invalid arguments

nvbufsurface: NvBufSurfaceMemSet: Invalid arguments

nvbufsurface: NvBufSurfaceMemSet: Invalid arguments

NvBufSurfTransform failed with error -3 while converting buffer.
0:00:26.088030072 4498 0x7fffac00fc50 ERROR nvinfer gstnvinfer.cpp:511:gst_nvinfer_logger: NvDsInferContext[UID 1]:queueInputBatch(): cudaMemcpyAsync for output buffers failed (cudaErrorIllegalAddress)
nvbufsurface: invalid argument
nvbufsurface: invalid argument
nvbufsurface: invalid argument
nvbufsurface: invalid argument
nvbufsurface: invalid argument
nvbufsurface: invalid argument
nvbufsurface: invalid argument
nvbufsurface: invalid argument
Cuda failure: status=700
nvbufsurface: NvBufSurfaceMemSet: Invalid arguments
nvbufsurface: NvBufSurfaceMemSet: Invalid arguments
nvbufsurface: NvBufSurfaceMemSet: Invalid arguments
nvbufsurface: NvBufSurfaceMemSet: Invalid arguments
nvbufsurface: NvBufSurfaceMemSet: Invalid arguments
nvbufsurface: NvBufSurfaceMemSet: Invalid arguments
nvbufsurface: NvBufSurfaceMemSet: Invalid arguments
nvbufsurface: NvBufSurfaceMemSet: Invalid arguments
NvBufSurfTransform failed with error -3 while converting buffer
0:00:26.088092363 4498 0x7fffac00fc50 WARN nvinfer gstnvinfer.cpp:1098:gst_nvinfer_input_queue_loop: error: Failed to queue input batch for inferencing

when not adding prob in tiler, no error occurred

Can you give me some useful advice?Thank you very much.

#3

Hi
Could you please share the test code which can build and run in our environments for a repro?

#5

Hi,

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one. Thanks