drwxr-xr-x root       root             4096 ./boot
-rw-r--r-- root       root           206933 ./boot/config-5.15.144
-rw-r--r-- root       root          1003744 ./boot/Module.symvers-5.15.144
-rw-r--r-- root       root          6374789 ./boot/System.map-5.15.144