If your bisect hit e3af7c788b73a6495 can you try it with cfcca361d77142f25f applied on top? That commit fixed a bug in e3af7c788b73a6495 which may be throwing off your bisection results.
If your bisect hit e3af7c788b73a6495 can you try it with cfcca361d77142f25f applied on top? That commit fixed a bug in e3af7c788b73a6495 which may be throwing off your bisection results.