Tue Feb 14 13:32:05 EST 2012

zwizwa crash

Nothing in the logs apart from a 2 hour gaping hole.  The kernel was
still running (nmap from outside showed normal port profile).  Console
had a "Clocksource tsc unstable", about 4 seconds.  Keyboard didn't
respond.  It happened just after the cron.daily time..

Hardware showing its age?