drwxr-xr-x root       root             4096 ./boot
-rw-r--r-- root       root           137616 ./boot/config-4.14.206
-rw-r--r-- root       root           526743 ./boot/Module.symvers-4.14.206
-rw-r--r-- root       root          3407487 ./boot/System.map-4.14.206