Comment 39 for bug 1656605

There was never a 3.14 based Ubuntu kernel released, so we may be at the two bisectable versions.

Can you confirm 3.13.0-9.29 is goood:
https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+build/5589423

If 3.13.0-9.29 is good, I can bisect between 3.13.0-9.29 and 3.15.0-0.1 and start building test kernels.