diff --git a/internal/ingress/controller/tcp.go b/internal/ingress/controller/tcp.go
index f1dc980ce..ea029718e 100644
--- a/internal/ingress/controller/tcp.go
+++ b/internal/ingress/controller/tcp.go
@@ -63,7 +63,7 @@ func (p *TCPProxy) Handle(conn net.Conn) {
 
 	length, err := conn.Read(data)
 	if err != nil {
-		klog.V(4).Infof("Error reading the first 4k of the connection: %s", err)
+		klog.V(4).Infof("Error reading the first 4k of the connection: %v", err)
 		return
 	}
 
@@ -75,7 +75,7 @@ func (p *TCPProxy) Handle(conn net.Conn) {
 	}
 
 	if proxy == nil {
-		klog.V(4).Infof("There is no configured proxy for SSL connections.")
+		klog.V(4).Info("There is no configured proxy for SSL connections.")
 		return
 	}
 
@@ -100,12 +100,12 @@ func (p *TCPProxy) Handle(conn net.Conn) {
 		_, err = fmt.Fprintf(clientConn, proxyProtocolHeader)
 	}
 	if err != nil {
-		klog.Errorf("Error writing Proxy Protocol header: %s", err)
+		klog.Errorf("Error writing Proxy Protocol header: %v", err)
 		clientConn.Close()
 	} else {
 		_, err = clientConn.Write(data[:length])
 		if err != nil {
-			klog.Errorf("Error writing the first 4k of proxy data: %s", err)
+			klog.Errorf("Error writing the first 4k of proxy data: %v", err)
 			clientConn.Close()
 		}
 	}
diff --git a/internal/net/ssl/ssl.go b/internal/net/ssl/ssl.go
index 9ff7d0c07..4261342e9 100644
--- a/internal/net/ssl/ssl.go
+++ b/internal/net/ssl/ssl.go
@@ -432,7 +432,7 @@ func GetFakeSSLCert() ([]byte, []byte) {
 	priv, err = rsa.GenerateKey(rand.Reader, 2048)
 
 	if err != nil {
-		klog.Fatalf("failed to generate fake private key: %s", err)
+		klog.Fatalf("failed to generate fake private key: %v", err)
 	}
 
 	notBefore := time.Now()
@@ -443,7 +443,7 @@ func GetFakeSSLCert() ([]byte, []byte) {
 	serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
 
 	if err != nil {
-		klog.Fatalf("failed to generate fake serial number: %s", err)
+		klog.Fatalf("failed to generate fake serial number: %v", err)
 	}
 
 	template := x509.Certificate{
@@ -462,7 +462,7 @@ func GetFakeSSLCert() ([]byte, []byte) {
 	}
 	derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, &priv.(*rsa.PrivateKey).PublicKey, priv)
 	if err != nil {
-		klog.Fatalf("Failed to create fake certificate: %s", err)
+		klog.Fatalf("Failed to create fake certificate: %v", err)
 	}
 
 	cert := pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: derBytes})