BTW, that code changed just recently: https://github.com/tailscale/tailscale/commit/1c972bc7cbebfcc45f1421bc359909f54a394b3d https://github.com/tailscale/tails

BTW, that code changed just recently: https://github.com/tailscale/tailscale/commit/1c972bc7cbebfcc45f1421bc359909f54a394b3d https://github.com/tailscale/tailscale/commit/1c972bc7cbebfc... It's now a AF_PACKET/SOCK_DGRAM fd as it was originally meant to be.