I saw this linked reading a different LWN and couldn't resist posting. I'm not sure why I haven't heard this before since imho this rivals "The case of the 500-mile email" [0] and "Car allergic to vanilla ice cream" [1] of crazy bug finds.
Any other famous bug stories I should know?
[0] https://www.ibiblio.org/harris/500milemail.html
[1] http://www.cgl.uwaterloo.ca/smann/IceCream/humor.html