The syslogd daemon is the general system logging daemon, which is
responsible for handling requests for syslog services.
This version of syslogd is similar to the standard Berkeley product,
but with a number of compatible extensions.

The klogd daemon 'listens' to kernel log messages, prioritizes them,
and routes them to either output files or to syslog daemon.
This version of klogd will optionally translate kernel addresses to
their symbolic equivalents if provided with a system map.