After upgrading one Debian server from Squeeze I noticed that the kernel log messages (those using kern.*
in /etc/syslogd.conf
) now appear with "vmunix" prefix while earlier they had "kernel" prefix. This broke some of log monitoring scripts and while it wasn't difficult to fix, I'm now curious about the reason of this change as I can't find any place where this is configured.
Does anybody know where does "vmunix" come from and how could I change it back to "kernel" if I wanted (or are there any good reasons not to do it?)?