VOL-4613: Sometimes the ONUs are stuck in ACTIVATING state after
Disable and Enable of the OLT

Change-Id: Ib1dd46ca5239206319ad910d36038868eaced9fa
diff --git a/internal/pkg/mib/onu_device_entry.go b/internal/pkg/mib/onu_device_entry.go
index 47c7b90..ea47bbf 100755
--- a/internal/pkg/mib/onu_device_entry.go
+++ b/internal/pkg/mib/onu_device_entry.go
@@ -191,9 +191,11 @@
 	//mibNextDbResync uint32
 
 	// for mibUpload
-	PMibUploadFsm          *cmn.AdapterFsm //could be handled dynamically and more general as pcmn.AdapterFsm - perhaps later
-	mutexLastTxParamStruct sync.RWMutex
-	lastTxParamStruct      sLastTxMeParameter
+	PMibUploadFsm                   *cmn.AdapterFsm //could be handled dynamically and more general as pcmn.AdapterFsm - perhaps later
+	mutexLastTxParamStruct          sync.RWMutex
+	lastTxParamStruct               sLastTxMeParameter
+	mibSyncMsgProcessorRunning      bool
+	mutexMibSyncMsgProcessorRunning sync.RWMutex
 	// for mibDownload
 	PMibDownloadFsm *cmn.AdapterFsm //could be handled dynamically and more general as pcmn.AdapterFsm - perhaps later
 	//remark: general usage of pAdapterFsm would require generalization of CommChan  usage and internal event setting