/proc/uptime

Is anyone aware of a bug in /proc/uptime? I am strongly suspicious that mine may have reset itself incorrectly (i.e., without a reboot involved). According to /proc/uptime, my server restarted a couple of days ago. I have a network up/down log that shows no activity in that time frame. Also, my user account stayed logged on, with the same apps open from well before that time. In other words, if it weren't for /proc/uptime, I have no symptoms of a reboot. -- Daryl Lee Open the Present, it's a Gift.