diff --git a/qtbase/src/dbus/qdbusintegrator.cpp b/qtbase/src/dbus/qdbusintegrator.cpp
index 91fe4e3789..45126c2629 100644
--- a/qtbase/src/dbus/qdbusintegrator.cpp
+++ b/qtbase/src/dbus/qdbusintegrator.cpp
@@ -2251,7 +2251,7 @@ QDBusConnectionPrivate::disconnectSignal(SignalHookHash::Iterator &it)
                     watchedServices.erase(sit);
                     disconnectSignal(dbusServiceString(), QString(), dbusInterfaceString(),
                                   QLatin1String("NameOwnerChanged"), QStringList() << hook.service, QString(),
-                                  this, SLOT(_q_serviceOwnerChanged(QString,QString,QString)));
+                                  this, SLOT(serviceOwnerChangedNoLock(QString,QString,QString)));
                 }
             }
         }
diff --git a/qtbase/src/plugins/bearer/connman/qconnmanengine.cpp b/qtbase/src/plugins/bearer/connman/qconnmanengine.cpp
index 4813f4f13a..19d1b6b61e 100644
--- a/qtbase/src/plugins/bearer/connman/qconnmanengine.cpp
+++ b/qtbase/src/plugins/bearer/connman/qconnmanengine.cpp
@@ -507,7 +507,7 @@ void QConnmanEngine::addServiceConfiguration(const QString &servicePath)
 {
     QMutexLocker locker(&mutex);
     if (!connmanServiceInterfaces.contains(servicePath)) {
-        QConnmanServiceInterface *serv = new QConnmanServiceInterface(servicePath);
+        QConnmanServiceInterface *serv = new QConnmanServiceInterface(servicePath, this);
         connmanServiceInterfaces.insert(serv->path(),serv);
     }