Kernel died while running pynq-dpu examples on Kria-pynq version 3.0


I am using kria-pynq version 3.0 on kria kv260 board with ubuntu 22.04. while running the pynq-dpu example notebook the kernel becomes dead exactly in the cell where the code of prediction is written. I have also tried my own CNN model compiled in vitis Ai version 3 and have the same issue. Any help please.

Thanks in advance