drwxr-xr-x root       root             4096 ./boot
-rw-r--r-- root       root           119758 ./boot/config-4.9.112
-rw-r--r-- root       root           481582 ./boot/Module.symvers-4.9.112
-rw-r--r-- root       root          3798125 ./boot/System.map-4.9.112