diff --git a/kytunblock.c b/kytunblock.c
index 0deeb6e..d32cecf 100644
--- a/kytunblock.c
+++ b/kytunblock.c
@@ -38,7 +38,7 @@ static int open_raw_socket(void) {
 	ret = sock_create(AF_INET, SOCK_RAW, IPPROTO_RAW, &rawsocket);
 
 	if (ret < 0) {
-		pr_alert("Unable to create raw socket\n");
+		lgerror(ret, "Unable to create raw socket\n");
 		goto err;
 	}
 
@@ -100,7 +100,7 @@ static int open_raw6_socket(void) {
 	ret = sock_create(AF_INET6, SOCK_RAW, IPPROTO_RAW, &raw6socket);
 
 	if (ret < 0) {
-		pr_alert("Unable to create raw socket\n");
+		lgerror(ret, "Unable to create raw socket\n");
 		goto err;
 	}
 
@@ -219,7 +219,7 @@ erret_lc:
 }
 
 static int delay_packet_send(const unsigned char *data, unsigned int data_len, unsigned int delay_ms) {
-	pr_info("delay_packet_send won't work on current youtubeUnblock version");
+	lginfo("delay_packet_send won't work on current youtubeUnblock version");
 	return send_raw_socket(data, data_len);
 }
 
@@ -350,41 +350,51 @@ static int __init ykb_init(void) {
 	ret = open_raw_socket();
 	if (ret < 0) goto err;
 
-
-	if (config.use_ipv6) {
-		ret = open_raw6_socket();
-		if (ret < 0) goto close_rawsocket;
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0)
-		struct net *n;
-		for_each_net(n) {
-			ret = nf_register_net_hook(n, &ykb6_nf_reg);
-			if (ret < 0) 
-				lgerror(ret, "bad rat");
-		}
-#else
-		nf_register_hook(&ykb6_nf_reg);
-#endif
-	}
-
-
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0)
 	struct net *n;
 
 	for_each_net(n) {
 		ret = nf_register_net_hook(n, &ykb_nf_reg);
-		if (ret < 0) 
-			lgerror(ret, "bad rat");
+		if (ret < 0) { 
+			lgerror(ret, "register net_hook");
+		}
 	}
 #else
-	nf_register_hook(&ykb_nf_reg);
+	ret = nf_register_hook(&ykb_nf_reg);
+	if (ret < 0) {
+		lgerror(ret, "register net_hook");
+	}
 #endif
 
-	pr_info("youtubeUnblock kernel module started.\n");
+
+	if (config.use_ipv6) {
+		ret = open_raw6_socket();
+		if (ret < 0) {
+			config.use_ipv6 = 0;
+			lgwarning("ipv6 disabled!");
+			goto ipv6_fallback;
+		}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0)
+		struct net *n;
+		for_each_net(n) {
+			ret = nf_register_net_hook(n, &ykb6_nf_reg);
+			if (ret < 0) {
+				lgerror(ret, "register net6_hook");
+			}
+		}
+#else
+		ret = nf_register_hook(&ykb6_nf_reg);
+		if (ret < 0) {
+			lgerror(ret, "register net6_hook");
+		}
+#endif
+	}
+
+ipv6_fallback:
+	lginfo("youtubeUnblock kernel module started.\n");
 	return 0;
 
-close_rawsocket:
-	close_raw_socket();
 err:
 	return ret;
 }
@@ -410,7 +420,7 @@ static void __exit ykb_destroy(void) {
 #endif
 
 	close_raw_socket();
-	pr_info("youtubeUnblock kernel module destroyed.\n");
+	lginfo("youtubeUnblock kernel module destroyed.\n");
 }
 
 module_init(ykb_init);
diff --git a/logging.h b/logging.h
index f278725..31788e4 100644
--- a/logging.h
+++ b/logging.h
@@ -3,7 +3,6 @@
 #include "config.h"
 
 #define LOG_LEVEL (config.verbose)
-#define USE_SYSLOG (config.syslog)
 
 #ifdef KERNEL_SPACE
 #include <linux/kernel.h>
@@ -11,12 +10,16 @@
 #define printf pr_info
 #define perror pr_err
 
-#define log_message(level, msg, ...) \
-(printf(msg, ##__VA_ARGS__))
+#define LOG_ERR KERN_ERR
+#define LOG_INFO KERN_INFO
+#define LOG_WARN KERN_WARNING
+
+#define log_message(level, msg, ...) \
+	(printk(level msg, ##__VA_ARGS__))
+
+#define lgerror(ret, msg, ...) \
+	(log_message(LOG_ERR, msg ": %d\n", ##__VA_ARGS__, ret))
 
-#define lgerror(ret, msg, ...) __extension__ ({		\
-	pr_err(msg ": %d\n", ##__VA_ARGS__, ret);	\
-})
 #else
 #include <stdio.h> // IWYU pragma: export
 #include <errno.h>