Cannot stat file /proc/16411/fd/33: Stale NFS file handle
Cannot stat file /proc/16411/fd/36: Stale NFS file handle
Cannot stat file /proc/16514/fd/11: Stale NFS file handle
Cannot stat file /proc/16514/fd/12: Stale NFS file handle
                     USER        PID ACCESS COMMAND
/dev/snd/controlC0:  ubuntu     4174 F.... pulseaudio