Comment # 6 on bug 1226065 from Takashi Iwai

If it's 6.9, the kernel should be still available in TW history repo
  http://donwload.opensuse.org/history/
and could you verify whether it works stable there?  Also, an unofficial build
for the last 6.9 is found in OBS home:tiwai:kernel:6.9 repo, too, in case it's
gone from TW history repo.