wgengine/wglog: drop 1/s "interface is up" messages.
Fixes
@@ -40,6 +40,11 @@ func NewLogger(logf logger.Logf) *Logger {
// Drop. See https://github.com/tailscale/tailscale/issues/1239.
return
}
+ if strings.Contains(msg, "Interface up requested") || strings.Contains(msg, "Interface down requested") {
+ // Drop. Logs 1/s constantly while the tun device is open.
+ // See https://github.com/tailscale/tailscale/issues/1388.
+ return
+ }
r := ret.replacer.Load()
if r == nil {
// No replacements specified; log as originally planned.
