diff --git a/cmd/yggdrasil/main.go b/cmd/yggdrasil/main.go
index b133ed36..a1c79492 100644
--- a/cmd/yggdrasil/main.go
+++ b/cmd/yggdrasil/main.go
@@ -216,9 +216,9 @@ func main() {
 			panic(err)
 		}
 		address, subnet := n.core.Address(), n.core.Subnet()
-		logger.Infof("Your public key is %s", hex.EncodeToString(n.core.PublicKey()))
-		logger.Infof("Your IPv6 address is %s", address.String())
-		logger.Infof("Your IPv6 subnet is %s", subnet.String())
+		logger.Printf("Your public key is %s", hex.EncodeToString(n.core.PublicKey()))
+		logger.Printf("Your IPv6 address is %s", address.String())
+		logger.Printf("Your IPv6 subnet is %s", subnet.String())
 	}
 
 	// Setup the admin socket.
diff --git a/src/core/link.go b/src/core/link.go
index 0f445ff5..09f815c2 100644
--- a/src/core/link.go
+++ b/src/core/link.go
@@ -432,8 +432,8 @@ func (l *links) listen(u *url.URL, sintf string) (*Listener, error) {
 	}
 
 	go func() {
-		l.core.log.Printf("%s listener started on %s", strings.ToUpper(u.Scheme), listener.Addr())
-		defer l.core.log.Printf("%s listener stopped on %s", strings.ToUpper(u.Scheme), listener.Addr())
+		l.core.log.Infof("%s listener started on %s", strings.ToUpper(u.Scheme), listener.Addr())
+		defer l.core.log.Infof("%s listener stopped on %s", strings.ToUpper(u.Scheme), listener.Addr())
 		for {
 			conn, err := listener.Accept()
 			if err != nil {
diff --git a/src/tun/iface.go b/src/tun/iface.go
index c98b56d6..e06f3a5d 100644
--- a/src/tun/iface.go
+++ b/src/tun/iface.go
@@ -29,7 +29,7 @@ func (tun *TunAdapter) write() {
 		bs := buf[TUN_OFFSET_BYTES:]
 		n, err := tun.rwc.Read(bs)
 		if err != nil {
-			tun.log.Errorln("Exiting tun writer due to core read error:", err)
+			tun.log.Errorln("Exiting TUN writer due to core read error:", err)
 			return
 		}
 		if !tun.isEnabled {
diff --git a/src/tun/tun_darwin.go b/src/tun/tun_darwin.go
index 71f82701..deeb115e 100644
--- a/src/tun/tun_darwin.go
+++ b/src/tun/tun_darwin.go
@@ -111,7 +111,7 @@ func (tun *TunAdapter) setupAddress(addr string) error {
 	var err error
 
 	if fd, err = unix.Socket(unix.AF_INET6, unix.SOCK_DGRAM, 0); err != nil {
-		tun.log.Printf("Create AF_SYSTEM socket failed: %v.", err)
+		tun.log.Errorf("Create AF_SYSTEM socket failed: %v.", err)
 		return fmt.Errorf("failed to open AF_SYSTEM: %w", err)
 	}