Hi Sami,
Would you try applying https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=13bb0... instead of the revert?
Spender (CC'd) suggested to me that possibly the reason for your first mis-bisect and possibly for the result you wound with has more to do with some non-determinism in the actual underlying bug that the above commit fixes. If applying 13bb06f8dd4207 fixes the issue, then Linus can then revert the revert he just committed.
Jason