total 48
drwxr-xr-x 12 root root 4096 Dec 3 19:00 .
drwxr-xr-x 26 root root 4096 Nov 25 10:43 ..
drwxr-xr-x 6 root root 4096 Nov 4 18:32 3.16.0-71-generic
drwxr-xr-x 5 root root 4096 Dec 3 17:18 3.16.0-72-generic
drwxr-xr-x 5 root root 4096 Dec 3 19:32 3.16.0-73-generic
drwxr-xr-x 3 root root 4096 Dec 3 17:46 4.4.0-34-generic
drwxr-xr-x 3 root root 4096 Dec 3 17:46 4.4.0-38-generic
drwxr-xr-x 3 root root 4096 Dec 3 17:46 4.4.0-42-generic
drwxr-xr-x 3 root root 4096 Dec 3 17:46 4.4.0-43-generic
drwxr-xr-x 6 root root 4096 Dec 3 19:34 4.4.0-49-generic
drwxr-xr-x 6 root root 4096 Dec 3 19:33 4.4.0-51-generic
drwxr-xr-x 6 root root 4096 Dec 3 19:34 4.4.0-52-generic