COMMAND   PID   USER   FD      TYPE DEVICE SIZE/OFF NODE NAME
rsyslogd 9662 syslog  cwd   unknown                      /proc/9662/cwd (readlink: Permission denied)
rsyslogd 9662 syslog  rtd   unknown                      /proc/9662/root (readlink: Permission denied)
rsyslogd 9662 syslog  txt   unknown                      /proc/9662/exe (readlink: Permission denied)
rsyslogd 9662 syslog NOFD                                /proc/9662/fd (opendir: Permission denied)