Nvbufsurftransform CUDA error

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
GPU TeslaT4
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)


I’m getting the below CUDA error on my pipeline:

It seems to be related to the RGBA->RGB transformation on my SGIE model (UID 2).

Is this a known bug or do you have any suggestions on how to troubleshoot?



Can the deepstream-test1 run in your environment?

Yes every sample is running as expected.

The issue only happens rarely. Heres some more log:

Any suggestions? Can it be related to my sgie model or is the error to do with preprocessing?


There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks
Are you using your own application? It is hard to tell anything without debugging.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.