drwxr-xr-x root       root             4096 ./boot
-rw-r--r-- root       root           118013 ./boot/config-4.9.112
-rw-r--r-- root       root           471282 ./boot/Module.symvers-4.9.112
-rw-r--r-- root       root          3725535 ./boot/System.map-4.9.112