func google.golang.org/grpc/internal/channelz.Errorf

2 uses

	google.golang.org/grpc/internal/channelz (current package)
		logging.go#L92: func Errorf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) {

	google.golang.org/grpc
		clientconn.go#L1372: 				channelz.Errorf(logger, ac.channelzID, "HealthCheckFunc exits with unexpected error %v", err)