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Gvametapublish with mqtt causing pytho error segmentation fault

KarthickM
Beginner
1,009 Views

Hi,

 

DLStreamer version : dlstreamer:2022.3.0-ubuntu22-gpu555

Inferencing device - CPU only

 

We have been facing a Fatal Python error: Segmentation fault crash issue when gvametapublish with the following parameters in our pipeline while trying to start and stop multiple pipelines. 

 

gvametapublish address=localhost:1883 topic=inferenceEvent method=mqtt

 

Please note that the crash backtrace does not give current-thread trace which makes it difficult to debug the issue. 

 

We tried only gvametapublish without the mqtt method and did not see the above crash. 

 

Have me missed any parameters or any suggestions to resolve the issue.


Warm Regards,

Karthick

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6 Replies
Iffa_Intel
Moderator
986 Views

Hi, could you share your use case details for us to replicate?:


  1. Steps that you did to infer/etc till the point of error
  2. Relevant neural network model files
  3. Relevant custom code (if any)


Cordially,

Iffa


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KarthickM
Beginner
970 Views

Hi Iffa,

 

We are working on the custom code where we can reproduce the issue. I will share it with you ASAP.

 

Warm Regards,

Karthick

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Iffa_Intel
Moderator
947 Views

Noted, looking forward to it.



Cordially,

Iffa


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Iffa_Intel
Moderator
866 Views

Hi,


do you still need help regarding this issue?, else I'll proceed for closure.



Cordially,

Iffa


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KarthickM
Beginner
812 Views

Hi Iffa,

 

So far we have not been able to reproduce the issue in our custom code. We can close it for now, and I will re-open when I have the code ready.

 

Thank you.

 

Warm Regards,

Karthick

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Iffa_Intel
Moderator
787 Views

I'll proceed to closure then.


Thank you for your question. If you need any additional information from Intel, please submit a new question as Intel is no longer monitoring this thread. 




Cordially,

Iffa


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