weird message in syslog

system keeps hanging randomly;when I look at syslog I see this entry that I can't find anything in a net search about: "Warning * * : secret_service_sync: must specify at least one attribute"

really weird

And I get this in the log also: "amd cpu family 0xf not supported" thought this was a resolved bug; REALLY tired of having to reboot(cold) every so often