Cannot stat file /proc/3018/fd/36: Stale NFS file handle
Cannot stat file /proc/3018/fd/37: Stale NFS file handle
Cannot stat file /proc/3184/fd/12: Stale NFS file handle
Cannot stat file /proc/3184/fd/13: Stale NFS file handle
                     USER        PID ACCESS COMMAND
/dev/snd/controlC0:  ubuntu     2993 F.... pulseaudio