diff --git a/server/src/com/cloud/network/NetworkManagerImpl.java b/server/src/com/cloud/network/NetworkManagerImpl.java
index b61c3d29057..18ecc17708b 100755
--- a/server/src/com/cloud/network/NetworkManagerImpl.java
+++ b/server/src/com/cloud/network/NetworkManagerImpl.java
@@ -1490,6 +1490,10 @@ public class NetworkManagerImpl implements NetworkManager, NetworkService, Manag
 
     @Override
     public void cleanupNics(VirtualMachineProfile<? extends VMInstanceVO> vm) {
+    	if (s_logger.isDebugEnabled()) {
+            s_logger.debug("Cleaning network for vm: " + vm.getId());
+        }
+    	
         List<NicVO> nics = _nicDao.listByVmId(vm.getId());
         for (NicVO nic : nics) {
             nic.setState(Nic.State.Deallocating);
diff --git a/server/src/com/cloud/network/guru/DirectNetworkGuru.java b/server/src/com/cloud/network/guru/DirectNetworkGuru.java
index a081dd04f05..a942c3ea935 100644
--- a/server/src/com/cloud/network/guru/DirectNetworkGuru.java
+++ b/server/src/com/cloud/network/guru/DirectNetworkGuru.java
@@ -212,6 +212,10 @@ public class DirectNetworkGuru extends AdapterBase implements NetworkGuru {
 
     @Override @DB
     public void deallocate(Network network, NicProfile nic, VirtualMachineProfile<? extends VirtualMachine> vm) {
+    	if (s_logger.isDebugEnabled()) {
+            s_logger.debug("direct network deallocate network: networkId: " + nic.getNetworkId() + ", ip: " + nic.getIp4Address());
+        }
+    	
         IPAddressVO ip = _ipAddressDao.findByIpAndSourceNetworkId(nic.getNetworkId(), nic.getIp4Address());
         if (ip != null) {
             Transaction txn = Transaction.currentTxn();
diff --git a/server/src/com/cloud/network/guru/PublicNetworkGuru.java b/server/src/com/cloud/network/guru/PublicNetworkGuru.java
index 728a8190dae..b896256afff 100644
--- a/server/src/com/cloud/network/guru/PublicNetworkGuru.java
+++ b/server/src/com/cloud/network/guru/PublicNetworkGuru.java
@@ -185,6 +185,10 @@ public class PublicNetworkGuru extends AdapterBase implements NetworkGuru {
 
     @Override @DB
     public void deallocate(Network network, NicProfile nic, VirtualMachineProfile<? extends VirtualMachine> vm) {
+    	if (s_logger.isDebugEnabled()) {
+            s_logger.debug("public network deallocate network: networkId: " + nic.getNetworkId() + ", ip: " + nic.getIp4Address());
+        }
+    	
         IPAddressVO ip = _ipAddressDao.findByIpAndSourceNetworkId(nic.getNetworkId(), nic.getIp4Address());
         if (ip != null && nic.getReservationStrategy() != ReservationStrategy.Managed) {