Android Mainline 12.0.0 Release 122 (8559627,com.google.android.networkstack)
Snap for 7914678 from e824d49d54763e7800d835b042125886f101b5b2 to mainline-networking-release

Change-Id: I751e8b37ef7c880409f5527c9e9c5ad3eef6eaf6