LDR PC ,prefetch handler / abort handler

I have a Renesas RZA1H processor and am new to Free RTOS. I’m using a GPS-driven interrupt and storing the data in a buffer. When I wish to process the data in the buffer, my processor aborts with the message “Prefetch handler, abort handler.” (showing prefetch handler and LDR PC)

Probably due to a bug in your program :thinking:
How should one know without the code ?