diagnose : diagnose debug kernel
 
diagnose debug kernel
Use this command to set the debug log level for kernel debugging. When enabled, kernel errors are printed to the screen.
Syntax
diagnose debug kernel [<level>] <Enter>
<Enter>
If you do not specify a debug level and press Enter, the command displays the current debug level.
<level>
Valid range is 0 to 8, where 0 disables debug logs and 8 generates the most verbose logging.
Example
FortiADC-VM # diagnose debug kernel ?
<Integer> debug level (0-8).
 
FortiADC-VM # diagnose debug kernel 5
 
FortiADC-VM # diagnose debug kernel
Kernel debug level is 5