The uptime command says my MacBook Pro has been up for 19381 days. I've only had this macbook for 767 days.
Why is it showing this obviously wrong value?
00:01:43 up 19381 days 5:01, 8 users, load average: 8.17, 8.83, 6.66
The System Information app has it right
Time since boot: 12 days, 16 hours
sudo last?