Furthermore, in this case there were actually two commits related to the bug. An older commit that introduced the race condition, and a second commit that trigg

Furthermore, in this case there were actually two commits related to the bug. An older commit that introduced the race condition, and a second commit that triggered it (by subtly changing how long a certain function took to run). The long bisection process identified the second commit but it took further work to identify the true cause of the bug.