diff --git a/src/nm-auth-manager.c b/src/nm-auth-manager.c
index 6d8aa96104..f62c1afae8 100644
--- a/src/nm-auth-manager.c
+++ b/src/nm-auth-manager.c
@@ -575,7 +575,8 @@ nm_auth_manager_setup (gboolean polkit_enabled)
 	singleton_instance = self;
 	nm_singleton_instance_register ();
 
-	nm_log_dbg (LOGD_CORE, "setup %s singleton (%p)", "NMAuthManager", singleton_instance);
+	nm_log_dbg (LOGD_CORE, "setup %s singleton ("NM_HASH_OBFUSCATE_PTR_FMT")",
+	            "NMAuthManager", NM_HASH_OBFUSCATE_PTR (singleton_instance));
 
 	return self;
 }
diff --git a/src/nm-config.c b/src/nm-config.c
index 3e82bdec05..9fcd6591d5 100644
--- a/src/nm-config.c
+++ b/src/nm-config.c
@@ -2709,7 +2709,8 @@ nm_config_setup (const NMConfigCmdLineOptions *cli, char **atomic_section_prefix
 
 		/* usually, you would not see this logging line because when creating the
 		 * NMConfig instance, the logging is not yet set up to print debug message. */
-		nm_log_dbg (LOGD_CORE, "setup %s singleton (%p)", "NMConfig", singleton_instance);
+		nm_log_dbg (LOGD_CORE, "setup %s singleton ("NM_HASH_OBFUSCATE_PTR_FMT")",
+		            "NMConfig", NM_HASH_OBFUSCATE_PTR (singleton_instance));
 	}
 	return singleton_instance;
 }
diff --git a/src/nm-core-utils.c b/src/nm-core-utils.c
index b0cc914e77..02ce8c81c9 100644
--- a/src/nm-core-utils.c
+++ b/src/nm-core-utils.c
@@ -142,8 +142,10 @@ _nm_singleton_instance_destroy (void)
 
 		g_object_weak_unref (instance, _nm_singleton_instance_weak_cb, NULL);
 
-		if (instance->ref_count > 1)
-			nm_log_dbg (LOGD_CORE, "disown %s singleton (%p)", G_OBJECT_TYPE_NAME (instance), instance);
+		if (instance->ref_count > 1) {
+			nm_log_dbg (LOGD_CORE, "disown %s singleton ("NM_HASH_OBFUSCATE_PTR_FMT")",
+			            G_OBJECT_TYPE_NAME (instance), NM_HASH_OBFUSCATE_PTR (instance));
+		}
 
 		g_object_unref (instance);
 	}
diff --git a/src/nm-core-utils.h b/src/nm-core-utils.h
index 1f9996ca80..17af1f51eb 100644
--- a/src/nm-core-utils.h
+++ b/src/nm-core-utils.h
@@ -42,7 +42,9 @@ static void \
 _singleton_instance_weak_ref_cb (gpointer data, \
                                  GObject *where_the_object_was) \
 { \
-	nm_log_dbg (LOGD_CORE, "disposing %s singleton (%p)", G_STRINGIFY (TYPE), singleton_instance); \
+	nm_log_dbg (LOGD_CORE, "disposing %s singleton ("NM_HASH_OBFUSCATE_PTR_FMT")", \
+	            G_STRINGIFY (TYPE), \
+	            NM_HASH_OBFUSCATE_PTR (singleton_instance)); \
 	singleton_instance = NULL; \
 } \
 static inline void \
@@ -73,7 +75,9 @@ GETTER (void) \
 		singleton_instance = (g_object_new (GTYPE, ##__VA_ARGS__, NULL)); \
 		g_assert (singleton_instance); \
 		nm_singleton_instance_register (); \
-		nm_log_dbg (LOGD_CORE, "create %s singleton (%p)", G_STRINGIFY (TYPE), singleton_instance); \
+		nm_log_dbg (LOGD_CORE, "create %s singleton ("NM_HASH_OBFUSCATE_PTR_FMT")", \
+		            G_STRINGIFY (TYPE), \
+		            NM_HASH_OBFUSCATE_PTR (singleton_instance)); \
 	} \
 	return singleton_instance; \
 } \
diff --git a/src/nm-manager.c b/src/nm-manager.c
index 90bc69bfbb..33d847e66c 100644
--- a/src/nm-manager.c
+++ b/src/nm-manager.c
@@ -7272,7 +7272,8 @@ nm_manager_setup (void)
 	singleton_instance = self;
 
 	nm_singleton_instance_register ();
-	_LOGD (LOGD_CORE, "setup %s singleton (%p)", "NMManager", singleton_instance);
+	nm_log_dbg (LOGD_CORE, "setup %s singleton ("NM_HASH_OBFUSCATE_PTR_FMT")",
+	            "NMManager", NM_HASH_OBFUSCATE_PTR (singleton_instance));
 
 	nm_dbus_object_export (NM_DBUS_OBJECT (self));
 	return self;
diff --git a/src/platform/nm-platform.c b/src/platform/nm-platform.c
index 7add7dcdbe..a2d4116de1 100644
--- a/src/platform/nm-platform.c
+++ b/src/platform/nm-platform.c
@@ -221,7 +221,8 @@ nm_platform_setup (NMPlatform *instance)
 
 	nm_singleton_instance_register ();
 
-	nm_log_dbg (LOGD_CORE, "setup %s singleton (%p, %s)", "NMPlatform", singleton_instance, G_OBJECT_TYPE_NAME (instance));
+	nm_log_dbg (LOGD_CORE, "setup %s singleton ("NM_HASH_OBFUSCATE_PTR_FMT")",
+	            "NMPlatform", NM_HASH_OBFUSCATE_PTR (instance));
 }
 
 /**