cmd/tailscaled: readd tun.Diagnose call, mistakenly lost during refactor.
@@ -339,6 +339,7 @@ func tryEngine(logf logger.Logf, linkMon *monitor.Mon, name string) (e wgengine.
} else {
dev, err := tun.New(logf, name)
if err != nil {
+ tun.Diagnose(logf, name)
return nil, false, err
}
conf.TUN = dev
