I am trying to get some logging in place and am trying to troubleshoot it and this question became relevant.
I use rsyslog config files to redirect some of my logging. (Will use iptables logging since I am working with it but please assume the general case)
Under my rsyslog.d config I have
:msg, startswith, "iptables: " /var/log/iptables.log
:msg, startswith, "iptables denied: " /var/log/iptables.log
I would assume if this was working that it would no longer log to kern.log.
Since it is no longer going to kern.log does the redirect also effect the kernel ring buffer?