Is there a way to save the overall state of the system when kernel panic occurs?Kernel panic occurs during operation.However, when kernel panic occurs, I can not debug through tty!If kernel panic happens, I connect the tty debug cable to the board and check it with teraterm.In this situation, the terminal does not work.Do you dump system status (dmesg, process status, memory, etc ,,,) to file when kernel panic occurs or does this exist?I would like to debug the situation in which kernel panic occurs.  
Is there a way to automatically save the system state when kernel panic occurs?
kernel;kernel panic