diff --git a/rw_core/common.go b/rw_core/common.go
index 7372b14..37c04cf 100644
--- a/rw_core/common.go
+++ b/rw_core/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "main"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "main"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/adapter/agent.go b/rw_core/core/adapter/agent.go
index 2143a84..3490081 100644
--- a/rw_core/core/adapter/agent.go
+++ b/rw_core/core/adapter/agent.go
@@ -17,6 +17,7 @@
 package adapter
 
 import (
+	"context"
 	"github.com/golang/protobuf/ptypes"
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 	"github.com/opencord/voltha-protos/v3/go/voltha"
@@ -36,10 +37,10 @@
 	}
 }
 
-func (aa *agent) getAdapter() *voltha.Adapter {
+func (aa *agent) getAdapter(ctx context.Context) *voltha.Adapter {
 	aa.lock.RLock()
 	defer aa.lock.RUnlock()
-	logger.Debugw("getAdapter", log.Fields{"adapter": aa.adapter})
+	logger.Debugw(ctx, "getAdapter", log.Fields{"adapter": aa.adapter})
 	return aa.adapter
 }
 
diff --git a/rw_core/core/adapter/common.go b/rw_core/core/adapter/common.go
index d539a56..18a5242 100644
--- a/rw_core/core/adapter/common.go
+++ b/rw_core/core/adapter/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "adapter"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "adapter"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/adapter/manager.go b/rw_core/core/adapter/manager.go
index 341624f..6c7053f 100644
--- a/rw_core/core/adapter/manager.go
+++ b/rw_core/core/adapter/manager.go
@@ -45,7 +45,7 @@
 	lockdDeviceTypeToAdapterMap sync.RWMutex
 }
 
-func NewAdapterManager(dbPath *model.Path, coreInstanceID string, kafkaClient kafka.Client) *Manager {
+func NewAdapterManager(ctx context.Context, dbPath *model.Path, coreInstanceID string, kafkaClient kafka.Client) *Manager {
 	aMgr := &Manager{
 		coreInstanceID:  coreInstanceID,
 		adapterProxy:    dbPath.Proxy("adapters"),
@@ -53,7 +53,7 @@
 		deviceTypes:     make(map[string]*voltha.DeviceType),
 		adapterAgents:   make(map[string]*agent),
 	}
-	kafkaClient.SubscribeForMetadata(aMgr.updateLastAdapterCommunication)
+	kafkaClient.SubscribeForMetadata(ctx, aMgr.updateLastAdapterCommunication)
 	return aMgr
 }
 
@@ -67,33 +67,33 @@
 
 func (aMgr *Manager) Start(ctx context.Context) {
 	probe.UpdateStatusFromContext(ctx, "adapter-manager", probe.ServiceStatusPreparing)
-	logger.Info("starting-adapter-manager")
+	logger.Info(ctx, "starting-adapter-manager")
 
 	// Load the existing adapterAgents and device types - this will also ensure the correct paths have been
 	// created if there are no data in the dB to start
-	err := aMgr.loadAdaptersAndDevicetypesInMemory()
+	err := aMgr.loadAdaptersAndDevicetypesInMemory(ctx)
 	if err != nil {
-		logger.Fatalf("failed-to-load-adapters-and-device-types-in-memory: %s", err)
+		logger.Fatalf(ctx, "failed-to-load-adapters-and-device-types-in-memory: %s", err)
 	}
 
 	probe.UpdateStatusFromContext(ctx, "adapter-manager", probe.ServiceStatusRunning)
-	logger.Info("adapter-manager-started")
+	logger.Info(ctx, "adapter-manager-started")
 }
 
 //loadAdaptersAndDevicetypesInMemory loads the existing set of adapters and device types in memory
-func (aMgr *Manager) loadAdaptersAndDevicetypesInMemory() error {
+func (aMgr *Manager) loadAdaptersAndDevicetypesInMemory(ctx context.Context) error {
 	// Load the adapters
 	var adapters []*voltha.Adapter
 	if err := aMgr.adapterProxy.List(context.Background(), &adapters); err != nil {
-		logger.Errorw("Failed-to-list-adapters-from-cluster-data-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "Failed-to-list-adapters-from-cluster-data-proxy", log.Fields{"error": err})
 		return err
 	}
 	if len(adapters) != 0 {
 		for _, adapter := range adapters {
-			if err := aMgr.addAdapter(adapter, false); err != nil {
-				logger.Errorw("failed to add adapter", log.Fields{"adapterId": adapter.Id})
+			if err := aMgr.addAdapter(ctx, adapter, false); err != nil {
+				logger.Errorw(ctx, "failed to add adapter", log.Fields{"adapterId": adapter.Id})
 			} else {
-				logger.Debugw("adapter added successfully", log.Fields{"adapterId": adapter.Id})
+				logger.Debugw(ctx, "adapter added successfully", log.Fields{"adapterId": adapter.Id})
 			}
 		}
 	}
@@ -101,19 +101,19 @@
 	// Load the device types
 	var deviceTypes []*voltha.DeviceType
 	if err := aMgr.deviceTypeProxy.List(context.Background(), &deviceTypes); err != nil {
-		logger.Errorw("Failed-to-list-device-types-from-cluster-data-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "Failed-to-list-device-types-from-cluster-data-proxy", log.Fields{"error": err})
 		return err
 	}
 	if len(deviceTypes) != 0 {
 		dTypes := &voltha.DeviceTypes{Items: []*voltha.DeviceType{}}
 		for _, dType := range deviceTypes {
-			logger.Debugw("found-existing-device-types", log.Fields{"deviceTypes": dTypes})
+			logger.Debugw(ctx, "found-existing-device-types", log.Fields{"deviceTypes": dTypes})
 			dTypes.Items = append(dTypes.Items, dType)
 		}
-		return aMgr.addDeviceTypes(dTypes, false)
+		return aMgr.addDeviceTypes(ctx, dTypes, false)
 	}
 
-	logger.Debug("no-existing-device-type-found")
+	logger.Debug(ctx, "no-existing-device-type-found")
 
 	return nil
 }
@@ -128,24 +128,24 @@
 	}
 }
 
-func (aMgr *Manager) addAdapter(adapter *voltha.Adapter, saveToDb bool) error {
+func (aMgr *Manager) addAdapter(ctx context.Context, adapter *voltha.Adapter, saveToDb bool) error {
 	aMgr.lockAdaptersMap.Lock()
 	defer aMgr.lockAdaptersMap.Unlock()
-	logger.Debugw("adding-adapter", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
+	logger.Debugw(ctx, "adding-adapter", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
 		"currentReplica": adapter.CurrentReplica, "totalReplicas": adapter.TotalReplicas, "endpoint": adapter.Endpoint})
 	if _, exist := aMgr.adapterAgents[adapter.Id]; !exist {
 		if saveToDb {
 			// Save the adapter to the KV store - first check if it already exist
 			if have, err := aMgr.adapterProxy.Get(context.Background(), adapter.Id, &voltha.Adapter{}); err != nil {
-				logger.Errorw("failed-to-get-adapters-from-cluster-proxy", log.Fields{"error": err})
+				logger.Errorw(ctx, "failed-to-get-adapters-from-cluster-proxy", log.Fields{"error": err})
 				return err
 			} else if !have {
 				if err := aMgr.adapterProxy.Set(context.Background(), adapter.Id, adapter); err != nil {
-					logger.Errorw("failed-to-save-adapter", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
+					logger.Errorw(ctx, "failed-to-save-adapter", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
 						"currentReplica": adapter.CurrentReplica, "totalReplicas": adapter.TotalReplicas, "endpoint": adapter.Endpoint, "replica": adapter.CurrentReplica, "total": adapter.TotalReplicas})
 					return err
 				}
-				logger.Debugw("adapter-saved-to-KV-Store", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
+				logger.Debugw(ctx, "adapter-saved-to-KV-Store", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
 					"currentReplica": adapter.CurrentReplica, "totalReplicas": adapter.TotalReplicas, "endpoint": adapter.Endpoint, "replica": adapter.CurrentReplica, "total": adapter.TotalReplicas})
 			} else {
 				log.Warnw("adding-adapter-already-in-KV-store", log.Fields{
@@ -160,11 +160,11 @@
 	return nil
 }
 
-func (aMgr *Manager) addDeviceTypes(deviceTypes *voltha.DeviceTypes, saveToDb bool) error {
+func (aMgr *Manager) addDeviceTypes(ctx context.Context, deviceTypes *voltha.DeviceTypes, saveToDb bool) error {
 	if deviceTypes == nil {
 		return fmt.Errorf("no-device-type")
 	}
-	logger.Debugw("adding-device-types", log.Fields{"deviceTypes": deviceTypes})
+	logger.Debugw(ctx, "adding-device-types", log.Fields{"deviceTypes": deviceTypes})
 	aMgr.lockAdaptersMap.Lock()
 	defer aMgr.lockAdaptersMap.Unlock()
 	aMgr.lockdDeviceTypeToAdapterMap.Lock()
@@ -179,16 +179,16 @@
 		// Save the device types to the KV store
 		for _, deviceType := range deviceTypes.Items {
 			if have, err := aMgr.deviceTypeProxy.Get(context.Background(), deviceType.Id, &voltha.DeviceType{}); err != nil {
-				logger.Errorw("Failed-to--device-types-from-cluster-data-proxy", log.Fields{"error": err})
+				logger.Errorw(ctx, "Failed-to--device-types-from-cluster-data-proxy", log.Fields{"error": err})
 				return err
 			} else if !have {
 				//	Does not exist - save it
 				clonedDType := (proto.Clone(deviceType)).(*voltha.DeviceType)
 				if err := aMgr.deviceTypeProxy.Set(context.Background(), deviceType.Id, clonedDType); err != nil {
-					logger.Errorw("Failed-to-add-device-types-to-cluster-data-proxy", log.Fields{"error": err})
+					logger.Errorw(ctx, "Failed-to-add-device-types-to-cluster-data-proxy", log.Fields{"error": err})
 					return err
 				}
-				logger.Debugw("device-type-saved-to-KV-Store", log.Fields{"deviceType": deviceType})
+				logger.Debugw(ctx, "device-type-saved-to-KV-Store", log.Fields{"deviceType": deviceType})
 			}
 		}
 	}
@@ -197,29 +197,29 @@
 }
 
 // ListAdapters returns the contents of all adapters known to the system
-func (aMgr *Manager) ListAdapters(_ context.Context, _ *empty.Empty) (*voltha.Adapters, error) {
+func (aMgr *Manager) ListAdapters(ctx context.Context, _ *empty.Empty) (*voltha.Adapters, error) {
 	result := &voltha.Adapters{Items: []*voltha.Adapter{}}
 	aMgr.lockAdaptersMap.RLock()
 	defer aMgr.lockAdaptersMap.RUnlock()
 	for _, adapterAgent := range aMgr.adapterAgents {
-		if a := adapterAgent.getAdapter(); a != nil {
+		if a := adapterAgent.getAdapter(ctx); a != nil {
 			result.Items = append(result.Items, (proto.Clone(a)).(*voltha.Adapter))
 		}
 	}
 	return result, nil
 }
 
-func (aMgr *Manager) getAdapter(adapterID string) *voltha.Adapter {
+func (aMgr *Manager) getAdapter(ctx context.Context, adapterID string) *voltha.Adapter {
 	aMgr.lockAdaptersMap.RLock()
 	defer aMgr.lockAdaptersMap.RUnlock()
 	if adapterAgent, ok := aMgr.adapterAgents[adapterID]; ok {
-		return adapterAgent.getAdapter()
+		return adapterAgent.getAdapter(ctx)
 	}
 	return nil
 }
 
-func (aMgr *Manager) RegisterAdapter(adapter *voltha.Adapter, deviceTypes *voltha.DeviceTypes) (*voltha.CoreInstance, error) {
-	logger.Debugw("RegisterAdapter", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
+func (aMgr *Manager) RegisterAdapter(ctx context.Context, adapter *voltha.Adapter, deviceTypes *voltha.DeviceTypes) (*voltha.CoreInstance, error) {
+	logger.Debugw(ctx, "RegisterAdapter", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
 		"currentReplica": adapter.CurrentReplica, "totalReplicas": adapter.TotalReplicas, "endpoint": adapter.Endpoint, "deviceTypes": deviceTypes.Items})
 
 	if adapter.Type == "" {
@@ -231,27 +231,27 @@
 		return nil, status.Error(codes.InvalidArgument, "adapter-not-specifying-type")
 	}
 
-	if aMgr.getAdapter(adapter.Id) != nil {
+	if aMgr.getAdapter(ctx, adapter.Id) != nil {
 		//	Already registered - Adapter may have restarted.  Trigger the reconcile process for that adapter
 		go func() {
 			err := aMgr.onAdapterRestart(context.Background(), adapter)
 			if err != nil {
-				logger.Errorw("unable-to-restart-adapter", log.Fields{"error": err})
+				logger.Errorw(ctx, "unable-to-restart-adapter", log.Fields{"error": err})
 			}
 		}()
 		return &voltha.CoreInstance{InstanceId: aMgr.coreInstanceID}, nil
 	}
 	// Save the adapter and the device types
-	if err := aMgr.addAdapter(adapter, true); err != nil {
-		logger.Errorw("failed-to-add-adapter", log.Fields{"error": err})
+	if err := aMgr.addAdapter(ctx, adapter, true); err != nil {
+		logger.Errorw(ctx, "failed-to-add-adapter", log.Fields{"error": err})
 		return nil, err
 	}
-	if err := aMgr.addDeviceTypes(deviceTypes, true); err != nil {
-		logger.Errorw("failed-to-add-device-types", log.Fields{"error": err})
+	if err := aMgr.addDeviceTypes(ctx, deviceTypes, true); err != nil {
+		logger.Errorw(ctx, "failed-to-add-device-types", log.Fields{"error": err})
 		return nil, err
 	}
 
-	logger.Debugw("adapter-registered", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
+	logger.Debugw(ctx, "adapter-registered", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
 		"currentReplica": adapter.CurrentReplica, "totalReplicas": adapter.TotalReplicas, "endpoint": adapter.Endpoint})
 
 	return &voltha.CoreInstance{InstanceId: aMgr.coreInstanceID}, nil
@@ -270,8 +270,8 @@
 }
 
 // ListDeviceTypes returns all the device types known to the system
-func (aMgr *Manager) ListDeviceTypes(_ context.Context, _ *empty.Empty) (*voltha.DeviceTypes, error) {
-	logger.Debug("ListDeviceTypes")
+func (aMgr *Manager) ListDeviceTypes(ctx context.Context, _ *empty.Empty) (*voltha.DeviceTypes, error) {
+	logger.Debug(ctx, "ListDeviceTypes")
 	aMgr.lockdDeviceTypeToAdapterMap.Lock()
 	defer aMgr.lockdDeviceTypeToAdapterMap.Unlock()
 
@@ -283,8 +283,8 @@
 }
 
 // GetDeviceType returns the device type proto definition given the name of the device type
-func (aMgr *Manager) GetDeviceType(_ context.Context, deviceType *voltha.ID) (*voltha.DeviceType, error) {
-	logger.Debugw("GetDeviceType", log.Fields{"typeid": deviceType.Id})
+func (aMgr *Manager) GetDeviceType(ctx context.Context, deviceType *voltha.ID) (*voltha.DeviceType, error) {
+	logger.Debugw(ctx, "GetDeviceType", log.Fields{"typeid": deviceType.Id})
 	aMgr.lockdDeviceTypeToAdapterMap.Lock()
 	defer aMgr.lockdDeviceTypeToAdapterMap.Unlock()
 
diff --git a/rw_core/core/api/adapter_request_handler.go b/rw_core/core/api/adapter_request_handler.go
index 4deca75..d1e655e 100644
--- a/rw_core/core/api/adapter_request_handler.go
+++ b/rw_core/core/api/adapter_request_handler.go
@@ -43,9 +43,9 @@
 	}
 }
 
-func (rhp *AdapterRequestHandlerProxy) Register(args []*ic.Argument) (*voltha.CoreInstance, error) {
+func (rhp *AdapterRequestHandlerProxy) Register(ctx context.Context, args []*ic.Argument) (*voltha.CoreInstance, error) {
 	if len(args) < 3 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -56,30 +56,30 @@
 		switch arg.Key {
 		case "adapter":
 			if err := ptypes.UnmarshalAny(arg.Value, adapter); err != nil {
-				logger.Warnw("cannot-unmarshal-adapter", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-adapter", log.Fields{"error": err})
 				return nil, err
 			}
 		case "deviceTypes":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceTypes); err != nil {
-				logger.Warnw("cannot-unmarshal-device-types", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-types", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("Register", log.Fields{"adapter": *adapter, "device-types": deviceTypes, "transaction-id": transactionID.Val})
+	logger.Debugw(ctx, "Register", log.Fields{"adapter": *adapter, "device-types": deviceTypes, "transaction-id": transactionID.Val})
 
-	return rhp.adapterMgr.RegisterAdapter(adapter, deviceTypes)
+	return rhp.adapterMgr.RegisterAdapter(ctx, adapter, deviceTypes)
 }
 
 // GetDevice returns device info
-func (rhp *AdapterRequestHandlerProxy) GetDevice(args []*ic.Argument) (*voltha.Device, error) {
+func (rhp *AdapterRequestHandlerProxy) GetDevice(ctx context.Context, args []*ic.Argument) (*voltha.Device, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -90,30 +90,30 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, pID); err != nil {
-				logger.Warnw("cannot-unmarshal-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("getDevice", log.Fields{"deviceID": pID.Id, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "getDevice", log.Fields{"deviceID": pID.Id, "transactionID": transactionID.Val})
 
 	// Get the device via the device manager
 	device, err := rhp.deviceMgr.GetDevice(context.TODO(), pID)
 	if err != nil {
-		logger.Debugw("get-device-failed", log.Fields{"deviceID": pID.Id, "error": err})
+		logger.Debugw(ctx, "get-device-failed", log.Fields{"deviceID": pID.Id, "error": err})
 	}
 	return device, err
 }
 
 // DeviceUpdate updates device using adapter data
-func (rhp *AdapterRequestHandlerProxy) DeviceUpdate(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) DeviceUpdate(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -124,29 +124,29 @@
 		switch arg.Key {
 		case "device":
 			if err := ptypes.UnmarshalAny(arg.Value, device); err != nil {
-				logger.Warnw("cannot-unmarshal-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("DeviceUpdate", log.Fields{"deviceID": device.Id, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "DeviceUpdate", log.Fields{"deviceID": device.Id, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.UpdateDeviceUsingAdapterData(context.TODO(), device); err != nil {
-		logger.Debugw("unable-to-update-device-using-adapter-data", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-update-device-using-adapter-data", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // GetChildDevice returns details of child device
-func (rhp *AdapterRequestHandlerProxy) GetChildDevice(args []*ic.Argument) (*voltha.Device, error) {
+func (rhp *AdapterRequestHandlerProxy) GetChildDevice(ctx context.Context, args []*ic.Argument) (*voltha.Device, error) {
 	if len(args) < 3 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -160,40 +160,40 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, pID); err != nil {
-				logger.Warnw("cannot-unmarshal-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		case "serial_number":
 			if err := ptypes.UnmarshalAny(arg.Value, serialNumber); err != nil {
-				logger.Warnw("cannot-unmarshal-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		case "onu_id":
 			if err := ptypes.UnmarshalAny(arg.Value, onuID); err != nil {
-				logger.Warnw("cannot-unmarshal-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		case "parent_port_no":
 			if err := ptypes.UnmarshalAny(arg.Value, parentPortNo); err != nil {
-				logger.Warnw("cannot-unmarshal-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("GetChildDevice", log.Fields{"parentDeviceID": pID.Id, "args": args, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "GetChildDevice", log.Fields{"parentDeviceID": pID.Id, "args": args, "transactionID": transactionID.Val})
 
 	return rhp.deviceMgr.GetChildDevice(context.TODO(), pID.Id, serialNumber.Val, onuID.Val, parentPortNo.Val)
 }
 
 // GetChildDeviceWithProxyAddress returns details of child device with proxy address
-func (rhp *AdapterRequestHandlerProxy) GetChildDeviceWithProxyAddress(args []*ic.Argument) (*voltha.Device, error) {
+func (rhp *AdapterRequestHandlerProxy) GetChildDeviceWithProxyAddress(ctx context.Context, args []*ic.Argument) (*voltha.Device, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -204,25 +204,25 @@
 		switch arg.Key {
 		case "proxy_address":
 			if err := ptypes.UnmarshalAny(arg.Value, proxyAddress); err != nil {
-				logger.Warnw("cannot-unmarshal-proxy-address", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-proxy-address", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("GetChildDeviceWithProxyAddress", log.Fields{"proxyAddress": proxyAddress, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "GetChildDeviceWithProxyAddress", log.Fields{"proxyAddress": proxyAddress, "transactionID": transactionID.Val})
 
 	return rhp.deviceMgr.GetChildDeviceWithProxyAddress(context.TODO(), proxyAddress)
 }
 
 // GetPorts returns the ports information of the device based on the port type.
-func (rhp *AdapterRequestHandlerProxy) GetPorts(args []*ic.Argument) (*voltha.Ports, error) {
+func (rhp *AdapterRequestHandlerProxy) GetPorts(ctx context.Context, args []*ic.Argument) (*voltha.Ports, error) {
 	if len(args) < 3 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -233,30 +233,30 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "port_type":
 			if err := ptypes.UnmarshalAny(arg.Value, pt); err != nil {
-				logger.Warnw("cannot-unmarshal-porttype", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-porttype", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("GetPorts", log.Fields{"deviceID": deviceID.Id, "portype": pt.Val, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "GetPorts", log.Fields{"deviceID": deviceID.Id, "portype": pt.Val, "transactionID": transactionID.Val})
 
 	return rhp.deviceMgr.GetPorts(context.TODO(), deviceID.Id, voltha.Port_PortType(pt.Val))
 }
 
 // GetChildDevices gets all the child device IDs from the device passed as parameter
-func (rhp *AdapterRequestHandlerProxy) GetChildDevices(args []*ic.Argument) (*voltha.Devices, error) {
+func (rhp *AdapterRequestHandlerProxy) GetChildDevices(ctx context.Context, args []*ic.Argument) (*voltha.Devices, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -267,26 +267,26 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, pID); err != nil {
-				logger.Warnw("cannot-unmarshal-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("GetChildDevices", log.Fields{"deviceID": pID.Id, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "GetChildDevices", log.Fields{"deviceID": pID.Id, "transactionID": transactionID.Val})
 
 	return rhp.deviceMgr.GetAllChildDevices(context.TODO(), pID.Id)
 }
 
 // ChildDeviceDetected is invoked when a child device is detected.  The following parameters are expected:
 // {parent_device_id, parent_port_no, child_device_type, channel_id, vendor_id, serial_number)
-func (rhp *AdapterRequestHandlerProxy) ChildDeviceDetected(args []*ic.Argument) (*voltha.Device, error) {
+func (rhp *AdapterRequestHandlerProxy) ChildDeviceDetected(ctx context.Context, args []*ic.Argument) (*voltha.Device, error) {
 	if len(args) < 5 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -303,61 +303,61 @@
 		switch arg.Key {
 		case "parent_device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, pID); err != nil {
-				logger.Warnw("cannot-unmarshal-parent-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-parent-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "parent_port_no":
 			if err := ptypes.UnmarshalAny(arg.Value, portNo); err != nil {
-				logger.Warnw("cannot-unmarshal-parent-port", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-parent-port", log.Fields{"error": err})
 				return nil, err
 			}
 		case "child_device_type":
 			if err := ptypes.UnmarshalAny(arg.Value, dt); err != nil {
-				logger.Warnw("cannot-unmarshal-child-device-type", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-child-device-type", log.Fields{"error": err})
 				return nil, err
 			}
 		case "channel_id":
 			if err := ptypes.UnmarshalAny(arg.Value, chnlID); err != nil {
-				logger.Warnw("cannot-unmarshal-channel-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-channel-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "vendor_id":
 			if err := ptypes.UnmarshalAny(arg.Value, vendorID); err != nil {
-				logger.Warnw("cannot-unmarshal-vendor-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-vendor-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "serial_number":
 			if err := ptypes.UnmarshalAny(arg.Value, serialNumber); err != nil {
-				logger.Warnw("cannot-unmarshal-serial-number", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-serial-number", log.Fields{"error": err})
 				return nil, err
 			}
 		case "onu_id":
 			if err := ptypes.UnmarshalAny(arg.Value, onuID); err != nil {
-				logger.Warnw("cannot-unmarshal-onu-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-onu-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("ChildDeviceDetected", log.Fields{"parentDeviceID": pID.Id, "parentPortNo": portNo.Val,
+	logger.Debugw(ctx, "ChildDeviceDetected", log.Fields{"parentDeviceID": pID.Id, "parentPortNo": portNo.Val,
 		"deviceType": dt.Val, "channelID": chnlID.Val, "serialNumber": serialNumber.Val,
 		"vendorID": vendorID.Val, "onuID": onuID.Val, "transactionID": transactionID.Val})
 
 	device, err := rhp.deviceMgr.ChildDeviceDetected(context.TODO(), pID.Id, portNo.Val, dt.Val, chnlID.Val, vendorID.Val, serialNumber.Val, onuID.Val)
 	if err != nil {
-		logger.Debugw("child-detection-failed", log.Fields{"parentID": pID.Id, "onuID": onuID.Val, "error": err})
+		logger.Debugw(ctx, "child-detection-failed", log.Fields{"parentID": pID.Id, "onuID": onuID.Val, "error": err})
 	}
 	return device, err
 }
 
 // DeviceStateUpdate updates device status
-func (rhp *AdapterRequestHandlerProxy) DeviceStateUpdate(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) DeviceStateUpdate(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 3 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -369,41 +369,41 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "oper_status":
 			if err := ptypes.UnmarshalAny(arg.Value, operStatus); err != nil {
-				logger.Warnw("cannot-unmarshal-operStatus", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-operStatus", log.Fields{"error": err})
 				return nil, err
 			}
 		case "connect_status":
 			if err := ptypes.UnmarshalAny(arg.Value, connStatus); err != nil {
-				logger.Warnw("cannot-unmarshal-connStatus", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-connStatus", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("DeviceStateUpdate", log.Fields{"deviceID": deviceID.Id, "oper-status": operStatus,
+	logger.Debugw(ctx, "DeviceStateUpdate", log.Fields{"deviceID": deviceID.Id, "oper-status": operStatus,
 		"conn-status": connStatus, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.UpdateDeviceStatus(context.TODO(), deviceID.Id, voltha.OperStatus_Types(operStatus.Val),
 		voltha.ConnectStatus_Types(connStatus.Val)); err != nil {
-		logger.Debugw("unable-to-update-device-status", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-update-device-status", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // ChildrenStateUpdate updates child device status
-func (rhp *AdapterRequestHandlerProxy) ChildrenStateUpdate(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) ChildrenStateUpdate(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 3 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -415,42 +415,42 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "oper_status":
 			if err := ptypes.UnmarshalAny(arg.Value, operStatus); err != nil {
-				logger.Warnw("cannot-unmarshal-operStatus", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-operStatus", log.Fields{"error": err})
 				return nil, err
 			}
 		case "connect_status":
 			if err := ptypes.UnmarshalAny(arg.Value, connStatus); err != nil {
-				logger.Warnw("cannot-unmarshal-connStatus", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-connStatus", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("ChildrenStateUpdate", log.Fields{"deviceID": deviceID.Id, "oper-status": operStatus,
+	logger.Debugw(ctx, "ChildrenStateUpdate", log.Fields{"deviceID": deviceID.Id, "oper-status": operStatus,
 		"conn-status": connStatus, "transactionID": transactionID.Val})
 
 	// When the enum is not set (i.e. -1), Go still convert to the Enum type with the value being -1
 	if err := rhp.deviceMgr.UpdateChildrenStatus(context.TODO(), deviceID.Id, voltha.OperStatus_Types(operStatus.Val),
 		voltha.ConnectStatus_Types(connStatus.Val)); err != nil {
-		logger.Debugw("unable-to-update-children-status", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-update-children-status", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // PortsStateUpdate updates the ports state related to the device
-func (rhp *AdapterRequestHandlerProxy) PortsStateUpdate(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) PortsStateUpdate(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -461,34 +461,34 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "oper_status":
 			if err := ptypes.UnmarshalAny(arg.Value, operStatus); err != nil {
-				logger.Warnw("cannot-unmarshal-operStatus", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-operStatus", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("PortsStateUpdate", log.Fields{"deviceID": deviceID.Id, "operStatus": operStatus, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "PortsStateUpdate", log.Fields{"deviceID": deviceID.Id, "operStatus": operStatus, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.UpdatePortsState(context.TODO(), deviceID.Id, voltha.OperStatus_Types(operStatus.Val)); err != nil {
-		logger.Debugw("unable-to-update-ports-state", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-update-ports-state", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // PortStateUpdate updates the port state of the device
-func (rhp *AdapterRequestHandlerProxy) PortStateUpdate(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) PortStateUpdate(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 3 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -501,32 +501,32 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "oper_status":
 			if err := ptypes.UnmarshalAny(arg.Value, operStatus); err != nil {
-				logger.Warnw("cannot-unmarshal-operStatus", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-operStatus", log.Fields{"error": err})
 				return nil, err
 			}
 		case "port_type":
 			if err := ptypes.UnmarshalAny(arg.Value, portType); err != nil {
-				logger.Warnw("cannot-unmarshal-porttype", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-porttype", log.Fields{"error": err})
 				return nil, err
 			}
 		case "port_no":
 			if err := ptypes.UnmarshalAny(arg.Value, portNo); err != nil {
-				logger.Warnw("cannot-unmarshal-portno", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-portno", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("PortStateUpdate", log.Fields{"deviceID": deviceID.Id, "operStatus": operStatus,
+	logger.Debugw(ctx, "PortStateUpdate", log.Fields{"deviceID": deviceID.Id, "operStatus": operStatus,
 		"portType": portType, "portNo": portNo, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.UpdatePortState(context.TODO(), deviceID.Id, voltha.Port_PortType(portType.Val), uint32(portNo.Val),
@@ -534,16 +534,16 @@
 		// If the error doesn't change behavior and is essentially ignored, it is not an error, it is a
 		// warning.
 		// TODO: VOL-2707
-		logger.Debugw("unable-to-update-port-state", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-update-port-state", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // DeleteAllPorts deletes all ports of device
-func (rhp *AdapterRequestHandlerProxy) DeleteAllPorts(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) DeleteAllPorts(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 3 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -553,20 +553,20 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("DeleteAllPorts", log.Fields{"deviceID": deviceID.Id, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "DeleteAllPorts", log.Fields{"deviceID": deviceID.Id, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.DeleteAllPorts(context.TODO(), deviceID.Id); err != nil {
-		logger.Debugw("unable-to-delete-ports", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-delete-ports", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
@@ -574,9 +574,9 @@
 
 // ChildDevicesLost indicates that a parent device is in a state (Disabled) where it cannot manage the child devices.
 // This will trigger the Core to disable all the child devices.
-func (rhp *AdapterRequestHandlerProxy) ChildDevicesLost(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) ChildDevicesLost(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -586,20 +586,20 @@
 		switch arg.Key {
 		case "parent_device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, parentDeviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("ChildDevicesLost", log.Fields{"deviceID": parentDeviceID.Id, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "ChildDevicesLost", log.Fields{"deviceID": parentDeviceID.Id, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.ChildDevicesLost(context.TODO(), parentDeviceID.Id); err != nil {
-		logger.Debugw("unable-to-disable-child-devices", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-disable-child-devices", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
@@ -607,9 +607,9 @@
 
 // ChildDevicesDetected invoked by an adapter when child devices are found, typically after after a disable/enable sequence.
 // This will trigger the Core to Enable all the child devices of that parent.
-func (rhp *AdapterRequestHandlerProxy) ChildDevicesDetected(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) ChildDevicesDetected(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -619,29 +619,29 @@
 		switch arg.Key {
 		case "parent_device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, parentDeviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("ChildDevicesDetected", log.Fields{"deviceID": parentDeviceID.Id, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "ChildDevicesDetected", log.Fields{"deviceID": parentDeviceID.Id, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.ChildDevicesDetected(context.TODO(), parentDeviceID.Id); err != nil {
-		logger.Debugw("child-devices-detection-failed", log.Fields{"parentID": parentDeviceID.Id, "error": err})
+		logger.Debugw(ctx, "child-devices-detection-failed", log.Fields{"parentID": parentDeviceID.Id, "error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // PortCreated adds port to device
-func (rhp *AdapterRequestHandlerProxy) PortCreated(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) PortCreated(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 3 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -652,34 +652,34 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "port":
 			if err := ptypes.UnmarshalAny(arg.Value, port); err != nil {
-				logger.Warnw("cannot-unmarshal-port", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-port", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("PortCreated", log.Fields{"deviceID": deviceID.Id, "port": port, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "PortCreated", log.Fields{"deviceID": deviceID.Id, "port": port, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.AddPort(context.TODO(), deviceID.Id, port); err != nil {
-		logger.Debugw("unable-to-add-port", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-add-port", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // DevicePMConfigUpdate initializes the pm configs as defined by the adapter.
-func (rhp *AdapterRequestHandlerProxy) DevicePMConfigUpdate(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) DevicePMConfigUpdate(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -689,30 +689,30 @@
 		switch arg.Key {
 		case "device_pm_config":
 			if err := ptypes.UnmarshalAny(arg.Value, pmConfigs); err != nil {
-				logger.Warnw("cannot-unmarshal-pm-config", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-pm-config", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("DevicePMConfigUpdate", log.Fields{"deviceID": pmConfigs.Id, "configs": pmConfigs,
+	logger.Debugw(ctx, "DevicePMConfigUpdate", log.Fields{"deviceID": pmConfigs.Id, "configs": pmConfigs,
 		"transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.InitPmConfigs(context.TODO(), pmConfigs.Id, pmConfigs); err != nil {
-		logger.Debugw("unable-to-initialize-pm-configs", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-initialize-pm-configs", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // PacketIn sends the incoming packet of device
-func (rhp *AdapterRequestHandlerProxy) PacketIn(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) PacketIn(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 4 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -724,31 +724,31 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "port":
 			if err := ptypes.UnmarshalAny(arg.Value, portNo); err != nil {
-				logger.Warnw("cannot-unmarshal-port-no", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-port-no", log.Fields{"error": err})
 				return nil, err
 			}
 		case "packet":
 			if err := ptypes.UnmarshalAny(arg.Value, packet); err != nil {
-				logger.Warnw("cannot-unmarshal-packet", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-packet", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("PacketIn", log.Fields{"deviceID": deviceID.Id, "port": portNo.Val, "packet": packet,
+	logger.Debugw(ctx, "PacketIn", log.Fields{"deviceID": deviceID.Id, "port": portNo.Val, "packet": packet,
 		"transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.PacketIn(context.TODO(), deviceID.Id, uint32(portNo.Val), transactionID.Val, packet.Payload); err != nil {
-		logger.Debugw("unable-to-receive-packet-from-adapter", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-receive-packet-from-adapter", log.Fields{"error": err})
 		return nil, err
 
 	}
@@ -756,9 +756,9 @@
 }
 
 // UpdateImageDownload updates image download
-func (rhp *AdapterRequestHandlerProxy) UpdateImageDownload(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) UpdateImageDownload(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -769,35 +769,35 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "image_download":
 			if err := ptypes.UnmarshalAny(arg.Value, img); err != nil {
-				logger.Warnw("cannot-unmarshal-imgaeDownload", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-imgaeDownload", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("UpdateImageDownload", log.Fields{"deviceID": deviceID.Id, "image-download": img,
+	logger.Debugw(ctx, "UpdateImageDownload", log.Fields{"deviceID": deviceID.Id, "image-download": img,
 		"transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.UpdateImageDownload(context.TODO(), deviceID.Id, img); err != nil {
-		logger.Debugw("unable-to-update-image-download", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-update-image-download", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // ReconcileChildDevices reconciles child devices
-func (rhp *AdapterRequestHandlerProxy) ReconcileChildDevices(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) ReconcileChildDevices(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 2 {
-		logger.Warn("invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
 	}
@@ -807,29 +807,29 @@
 		switch arg.Key {
 		case "parent_device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, parentDeviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("ReconcileChildDevices", log.Fields{"deviceID": parentDeviceID.Id, "transactionID": transactionID.Val})
+	logger.Debugw(ctx, "ReconcileChildDevices", log.Fields{"deviceID": parentDeviceID.Id, "transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.ReconcileChildDevices(context.TODO(), parentDeviceID.Id); err != nil {
-		logger.Debugw("unable-to-reconcile-child-devices", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-reconcile-child-devices", log.Fields{"error": err})
 		return nil, err
 	}
 	return &empty.Empty{}, nil
 }
 
 // DeviceReasonUpdate updates device reason
-func (rhp *AdapterRequestHandlerProxy) DeviceReasonUpdate(args []*ic.Argument) (*empty.Empty, error) {
+func (rhp *AdapterRequestHandlerProxy) DeviceReasonUpdate(ctx context.Context, args []*ic.Argument) (*empty.Empty, error) {
 	if len(args) < 2 {
-		logger.Warn("DeviceReasonUpdate: invalid-number-of-args", log.Fields{"args": args})
+		logger.Warn(ctx, "DeviceReasonUpdate: invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("DeviceReasonUpdate: invalid-number-of-args")
 		return nil, err
 	}
@@ -840,26 +840,26 @@
 		switch arg.Key {
 		case "device_id":
 			if err := ptypes.UnmarshalAny(arg.Value, deviceID); err != nil {
-				logger.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-device-id", log.Fields{"error": err})
 				return nil, err
 			}
 		case "device_reason":
 			if err := ptypes.UnmarshalAny(arg.Value, reason); err != nil {
-				logger.Warnw("cannot-unmarshal-reason", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-reason", log.Fields{"error": err})
 				return nil, err
 			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
-				logger.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
 				return nil, err
 			}
 		}
 	}
-	logger.Debugw("DeviceReasonUpdate", log.Fields{"deviceId": deviceID.Id, "reason": reason.Val,
+	logger.Debugw(ctx, "DeviceReasonUpdate", log.Fields{"deviceId": deviceID.Id, "reason": reason.Val,
 		"transactionID": transactionID.Val})
 
 	if err := rhp.deviceMgr.UpdateDeviceReason(context.TODO(), deviceID.Id, reason.Val); err != nil {
-		logger.Debugw("unable-to-update-device-reason", log.Fields{"error": err})
+		logger.Debugw(ctx, "unable-to-update-device-reason", log.Fields{"error": err})
 		return nil, err
 
 	}
diff --git a/rw_core/core/api/common.go b/rw_core/core/api/common.go
index fd2910a..50e53a3 100644
--- a/rw_core/core/api/common.go
+++ b/rw_core/core/api/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "nbi"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "nbi"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/api/grpc_nbi_handler.go b/rw_core/core/api/grpc_nbi_handler.go
index 55117d2..45e9645 100755
--- a/rw_core/core/api/grpc_nbi_handler.go
+++ b/rw_core/core/api/grpc_nbi_handler.go
@@ -49,8 +49,8 @@
 }
 
 // GetVoltha currently just returns version information
-func (handler *NBIHandler) GetVoltha(context.Context, *empty.Empty) (*voltha.Voltha, error) {
-	logger.Debug("GetVoltha")
+func (handler *NBIHandler) GetVoltha(ctx context.Context, _ *empty.Empty) (*voltha.Voltha, error) {
+	logger.Debug(ctx, "GetVoltha")
 	/*
 	 * For now, encode all the version information into a JSON object and
 	 * pass that back as "version" so the client can get all the
@@ -59,7 +59,7 @@
 	 */
 	data, err := json.Marshal(&version.VersionInfo)
 	if err != nil {
-		logger.Warnf("Unable to encode version information as JSON: %s", err.Error())
+		logger.Warnf(ctx, "Unable to encode version information as JSON: %s", err.Error())
 		return &voltha.Voltha{Version: version.VersionInfo.Version}, nil
 	}
 	return &voltha.Voltha{Version: string(data)}, nil
diff --git a/rw_core/core/api/grpc_nbi_handler_test.go b/rw_core/core/api/grpc_nbi_handler_test.go
index 77c0b06..434df90 100755
--- a/rw_core/core/api/grpc_nbi_handler_test.go
+++ b/rw_core/core/api/grpc_nbi_handler_test.go
@@ -69,13 +69,13 @@
 	maxTimeout        time.Duration
 }
 
-func newNBTest() *NBTest {
+func newNBTest(ctx context.Context) *NBTest {
 	test := &NBTest{}
 	// Start the embedded etcd server
 	var err error
-	test.etcdServer, test.kvClientPort, err = tst.StartEmbeddedEtcdServer("voltha.rwcore.nb.test", "voltha.rwcore.nb.etcd", "error")
+	test.etcdServer, test.kvClientPort, err = tst.StartEmbeddedEtcdServer(ctx, "voltha.rwcore.nb.test", "voltha.rwcore.nb.etcd", "error")
 	if err != nil {
-		logger.Fatal(err)
+		logger.Fatal(ctx, err)
 	}
 	// Create the kafka client
 	test.kClient = mock_kafka.NewKafkaClient()
@@ -97,11 +97,11 @@
 	cfg.KVStoreAddress = "127.0.0.1" + ":" + strconv.Itoa(nb.kvClientPort)
 	grpcPort, err := freeport.GetFreePort()
 	if err != nil {
-		logger.Fatal("Cannot get a freeport for grpc")
+		logger.Fatal(ctx, "Cannot get a freeport for grpc")
 	}
 	cfg.GrpcAddress = "127.0.0.1" + ":" + strconv.Itoa(grpcPort)
 	setCoreCompeteMode(inCompeteMode)
-	client := tst.SetupKVClient(cfg, nb.coreInstanceID)
+	client := tst.SetupKVClient(ctx, cfg, nb.coreInstanceID)
 	backend := &db.Backend{
 		Client:                  client,
 		StoreType:               cfg.KVStoreType,
@@ -115,28 +115,28 @@
 
 	endpointMgr := kafka.NewEndpointManager(backend)
 	proxy := model.NewDBPath(backend)
-	nb.adapterMgr = adapter.NewAdapterManager(proxy, nb.coreInstanceID, nb.kClient)
+	nb.adapterMgr = adapter.NewAdapterManager(ctx, proxy, nb.coreInstanceID, nb.kClient)
 	nb.deviceMgr, nb.logicalDeviceMgr = device.NewManagers(proxy, nb.adapterMgr, nb.kmp, endpointMgr, cfg.CoreTopic, nb.coreInstanceID, cfg.DefaultCoreTimeout)
 	nb.adapterMgr.Start(ctx)
 
-	if err := nb.kmp.Start(); err != nil {
-		logger.Fatalf("Cannot start InterContainerProxy: %s", err)
+	if err := nb.kmp.Start(ctx); err != nil {
+		logger.Fatalf(ctx, "Cannot start InterContainerProxy: %s", err)
 	}
 	requestProxy := NewAdapterRequestHandlerProxy(nb.deviceMgr, nb.adapterMgr)
-	if err := nb.kmp.SubscribeWithRequestHandlerInterface(kafka.Topic{Name: cfg.CoreTopic}, requestProxy); err != nil {
-		logger.Fatalf("Cannot add request handler: %s", err)
+	if err := nb.kmp.SubscribeWithRequestHandlerInterface(ctx, kafka.Topic{Name: cfg.CoreTopic}, requestProxy); err != nil {
+		logger.Fatalf(ctx, "Cannot add request handler: %s", err)
 	}
 }
 
-func (nb *NBTest) stopAll() {
+func (nb *NBTest) stopAll(ctx context.Context) {
 	if nb.kClient != nil {
-		nb.kClient.Stop()
+		nb.kClient.Stop(ctx)
 	}
 	if nb.kmp != nil {
-		nb.kmp.Stop()
+		nb.kmp.Stop(ctx)
 	}
 	if nb.etcdServer != nil {
-		tst.StopEmbeddedEtcdServer(nb.etcdServer)
+		tst.StopEmbeddedEtcdServer(ctx, nb.etcdServer)
 	}
 }
 
@@ -278,6 +278,7 @@
 }
 
 func (nb *NBTest) testAdapterRegistration(t *testing.T, nbi *NBIHandler) {
+	ctx := context.Background()
 	adapters, err := nbi.ListAdapters(getContext(), &empty.Empty{})
 	assert.Nil(t, err)
 	assert.NotNil(t, adapters)
@@ -289,7 +290,7 @@
 		case nb.onuAdapterName:
 			assert.Equal(t, "Voltha-onu", a.Vendor)
 		default:
-			logger.Fatal("unregistered-adapter", a.Id)
+			logger.Fatal(ctx, "unregistered-adapter", a.Id)
 		}
 	}
 	deviceTypes, err := nbi.ListDeviceTypes(getContext(), &empty.Empty{})
@@ -307,7 +308,7 @@
 			assert.Equal(t, false, dt.AcceptsBulkFlowUpdate)
 			assert.Equal(t, true, dt.AcceptsAddRemoveFlowUpdates)
 		default:
-			logger.Fatal("invalid-device-type", dt.Id)
+			logger.Fatal(ctx, "invalid-device-type", dt.Id)
 		}
 	}
 }
@@ -1191,24 +1192,25 @@
 }
 
 func TestSuiteNbiApiHandler(t *testing.T) {
+	ctx := context.Background()
 	f, err := os.Create("../../../tests/results/profile.cpu")
 	if err != nil {
-		logger.Fatalf("could not create CPU profile: %v\n ", err)
+		logger.Fatalf(ctx, "could not create CPU profile: %v\n ", err)
 	}
 	defer f.Close()
 	runtime.SetBlockProfileRate(1)
 	runtime.SetMutexProfileFraction(-1)
 	if err := pprof.StartCPUProfile(f); err != nil {
-		logger.Fatalf("could not start CPU profile: %v\n", err)
+		logger.Fatalf(ctx, "could not start CPU profile: %v\n", err)
 	}
 	defer pprof.StopCPUProfile()
 
 	//log.SetPackageLogLevel("github.com/opencord/voltha-go/rw_core/core", log.DebugLevel)
 
-	nb := newNBTest()
+	nb := newNBTest(ctx)
 	assert.NotNil(t, nb)
 
-	defer nb.stopAll()
+	defer nb.stopAll(ctx)
 
 	// Start the Core
 	nb.startCore(false)
@@ -1220,7 +1222,7 @@
 	nb.testCoreWithoutData(t, nbi)
 
 	// Create/register the adapters
-	nb.oltAdapter, nb.onuAdapter = tst.CreateAndregisterAdapters(t, nb.kClient, nb.coreInstanceID, nb.oltAdapterName, nb.onuAdapterName, nb.adapterMgr)
+	nb.oltAdapter, nb.onuAdapter = tst.CreateAndregisterAdapters(ctx, t, nb.kClient, nb.coreInstanceID, nb.oltAdapterName, nb.onuAdapterName, nb.adapterMgr)
 	nb.numONUPerOLT = nb.oltAdapter.GetNumONUPerOLT()
 	nb.startingUNIPortNo = nb.oltAdapter.GetStartingUNIPortNo()
 
diff --git a/rw_core/core/common.go b/rw_core/core/common.go
index 93d82f1..2cca589 100644
--- a/rw_core/core/common.go
+++ b/rw_core/core/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "core"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "core"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/core.go b/rw_core/core/core.go
index 801b72c..44fb224 100644
--- a/rw_core/core/core.go
+++ b/rw_core/core/core.go
@@ -45,6 +45,7 @@
 	// If the context has a probe then fetch it and register our services
 	if p := probe.GetProbeFromContext(ctx); p != nil {
 		p.RegisterService(
+			ctx,
 			"message-bus",
 			"kv-store",
 			"adapter-manager",
@@ -61,25 +62,25 @@
 }
 
 func (core *Core) start(ctx context.Context, id string, cf *config.RWCoreFlags) {
-	logger.Info("starting-core-services", log.Fields{"coreId": id})
+	logger.Info(ctx, "starting-core-services", log.Fields{"coreId": id})
 
 	// deferred functions are used to run cleanup
 	// failing partway will stop anything that's been started
 	defer close(core.stopped)
 	defer core.shutdown()
 
-	logger.Info("Starting RW Core components")
+	logger.Info(ctx, "Starting RW Core components")
 
 	// setup kv client
-	logger.Debugw("create-kv-client", log.Fields{"kvstore": cf.KVStoreType})
-	kvClient, err := newKVClient(cf.KVStoreType, cf.KVStoreAddress, cf.KVStoreTimeout)
+	logger.Debugw(ctx, "create-kv-client", log.Fields{"kvstore": cf.KVStoreType})
+	kvClient, err := newKVClient(ctx, cf.KVStoreType, cf.KVStoreAddress, cf.KVStoreTimeout)
 	if err != nil {
-		logger.Fatal(err)
+		logger.Fatal(ctx, err)
 	}
 	defer stopKVClient(context.Background(), kvClient)
 
 	// sync logging config with kv store
-	cm := conf.NewConfigManager(kvClient, cf.KVStoreType, cf.KVStoreAddress, cf.KVStoreTimeout)
+	cm := conf.NewConfigManager(ctx, kvClient, cf.KVStoreType, cf.KVStoreAddress, cf.KVStoreTimeout)
 	go conf.StartLogLevelConfigProcessing(cm, ctx)
 
 	backend := cm.Backend
@@ -87,7 +88,7 @@
 
 	// wait until connection to KV Store is up
 	if err := waitUntilKVStoreReachableOrMaxTries(ctx, kvClient, cf.MaxConnectionRetries, cf.ConnectionRetryInterval); err != nil {
-		logger.Fatal("Unable-to-connect-to-KV-store")
+		logger.Fatal(ctx, "Unable-to-connect-to-KV-store")
 	}
 	go monitorKVStoreLiveness(ctx, backend, cf.LiveProbeInterval, cf.NotLiveProbeInterval)
 
@@ -112,17 +113,17 @@
 	dbPath := model.NewDBPath(backend)
 
 	// load adapters & device types while other things are starting
-	adapterMgr := adapter.NewAdapterManager(dbPath, id, kafkaClient)
+	adapterMgr := adapter.NewAdapterManager(ctx, dbPath, id, kafkaClient)
 	go adapterMgr.Start(ctx)
 
 	// connect to kafka, then wait until reachable and publisher/consumer created
 	// core.kmp must be created before deviceMgr and adapterMgr
 	kmp, err := startKafkInterContainerProxy(ctx, kafkaClient, cf.KafkaAdapterAddress, cf.CoreTopic, cf.ConnectionRetryInterval)
 	if err != nil {
-		logger.Warn("Failed to setup kafka connection")
+		logger.Warn(ctx, "Failed to setup kafka connection")
 		return
 	}
-	defer kmp.Stop()
+	defer kmp.Stop(ctx)
 	go monitorKafkaLiveness(ctx, kmp, cf.LiveProbeInterval, cf.NotLiveProbeInterval)
 
 	// create the core of the system, the device managers
@@ -130,7 +131,7 @@
 	deviceMgr, logicalDeviceMgr := device.NewManagers(dbPath, adapterMgr, kmp, endpointMgr, cf.CoreTopic, id, cf.DefaultCoreTimeout)
 
 	// register kafka RPC handler
-	registerAdapterRequestHandlers(kmp, deviceMgr, adapterMgr, cf.CoreTopic)
+	registerAdapterRequestHandlers(ctx, kmp, deviceMgr, adapterMgr, cf.CoreTopic)
 
 	// start gRPC handler
 	grpcServer := grpcserver.NewGrpcServer(cf.GrpcAddress, nil, false, probe.GetProbeFromContext(ctx))
@@ -149,13 +150,13 @@
 
 // startGRPCService creates the grpc service handlers, registers it to the grpc server and starts the server
 func startGRPCService(ctx context.Context, server *grpcserver.GrpcServer, handler voltha.VolthaServiceServer) {
-	logger.Info("grpc-server-created")
+	logger.Info(ctx, "grpc-server-created")
 
 	server.AddService(func(gs *grpc.Server) { voltha.RegisterVolthaServiceServer(gs, handler) })
-	logger.Info("grpc-service-added")
+	logger.Info(ctx, "grpc-service-added")
 
 	probe.UpdateStatusFromContext(ctx, "grpc-service", probe.ServiceStatusRunning)
-	logger.Info("grpc-server-started")
+	logger.Info(ctx, "grpc-server-started")
 	// Note that there is a small window here in which the core could return its status as ready,
 	// when it really isn't.  This is unlikely to cause issues, as the delay is incredibly short.
 	server.Start(ctx)
diff --git a/rw_core/core/device/agent.go b/rw_core/core/device/agent.go
index dbaeb2f..2b18296 100755
--- a/rw_core/core/device/agent.go
+++ b/rw_core/core/device/agent.go
@@ -103,7 +103,7 @@
 	defer func() {
 		if !startSucceeded {
 			if err := agent.stop(ctx); err != nil {
-				logger.Errorw("failed-to-cleanup-after-unsuccessful-start", log.Fields{"device-id": agent.deviceID, "error": err})
+				logger.Errorw(ctx, "failed-to-cleanup-after-unsuccessful-start", log.Fields{"device-id": agent.deviceID, "error": err})
 			}
 		}
 	}()
@@ -125,7 +125,7 @@
 		agent.flowLoader.Load(ctx)
 		agent.groupLoader.Load(ctx)
 
-		logger.Infow("device-loaded-from-dB", log.Fields{"device-id": agent.deviceID})
+		logger.Infow(ctx, "device-loaded-from-dB", log.Fields{"device-id": agent.deviceID})
 	} else {
 		// Create a new device
 		// Assumption is that AdminState, FlowGroups, and Flows are uninitialized since this
@@ -149,7 +149,7 @@
 		agent.device = device
 	}
 	startSucceeded = true
-	logger.Debugw("device-agent-started", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "device-agent-started", log.Fields{"device-id": agent.deviceID})
 
 	return agent.getDevice(ctx)
 }
@@ -165,7 +165,7 @@
 	}
 	defer agent.requestQueue.RequestComplete()
 
-	logger.Infow("stopping-device-agent", log.Fields{"deviceId": agent.deviceID, "parentId": agent.parentID})
+	logger.Infow(ctx, "stopping-device-agent", log.Fields{"deviceId": agent.deviceID, "parentId": agent.parentID})
 
 	//	Remove the device from the KV store
 	if err := agent.dbProxy.Remove(ctx, agent.deviceID); err != nil {
@@ -176,7 +176,7 @@
 
 	agent.stopped = true
 
-	logger.Infow("device-agent-stopped", log.Fields{"device-id": agent.deviceID, "parent-id": agent.parentID})
+	logger.Infow(ctx, "device-agent-stopped", log.Fields{"device-id": agent.deviceID, "parent-id": agent.parentID})
 
 	return nil
 }
@@ -184,15 +184,15 @@
 // Load the most recent state from the KVStore for the device.
 func (agent *Agent) reconcileWithKVStore(ctx context.Context) {
 	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
-		logger.Warnw("request-aborted", log.Fields{"device-id": agent.deviceID, "error": err})
+		logger.Warnw(ctx, "request-aborted", log.Fields{"device-id": agent.deviceID, "error": err})
 		return
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debug("reconciling-device-agent-devicetype")
+	logger.Debug(ctx, "reconciling-device-agent-devicetype")
 	// TODO: context timeout
 	device := &voltha.Device{}
 	if have, err := agent.dbProxy.Get(ctx, agent.deviceID, device); err != nil {
-		logger.Errorw("kv-get-failed", log.Fields{"device-id": agent.deviceID, "error": err})
+		logger.Errorw(ctx, "kv-get-failed", log.Fields{"device-id": agent.deviceID, "error": err})
 		return
 	} else if !have {
 		return // not found in kv
@@ -202,23 +202,23 @@
 	agent.device = device
 	agent.flowLoader.Load(ctx)
 	agent.groupLoader.Load(ctx)
-	logger.Debugw("reconciled-device-agent-devicetype", log.Fields{"device-id": agent.deviceID, "type": agent.deviceType})
+	logger.Debugw(ctx, "reconciled-device-agent-devicetype", log.Fields{"device-id": agent.deviceID, "type": agent.deviceType})
 }
 
 // onSuccess is a common callback for scenarios where we receive a nil response following a request to an adapter
 // and the only action required is to publish a successful result on kafka
-func (agent *Agent) onSuccess(rpc string, response interface{}, reqArgs ...interface{}) {
-	logger.Debugw("response successful", log.Fields{"rpc": rpc, "device-id": agent.deviceID})
+func (agent *Agent) onSuccess(ctx context.Context, rpc string, response interface{}, reqArgs ...interface{}) {
+	logger.Debugw(ctx, "response successful", log.Fields{"rpc": rpc, "device-id": agent.deviceID})
 	// TODO: Post success message onto kafka
 }
 
 // onFailure is a common callback for scenarios where we receive an error response following a request to an adapter
 // and the only action required is to publish the failed result on kafka
-func (agent *Agent) onFailure(rpc string, response interface{}, reqArgs ...interface{}) {
+func (agent *Agent) onFailure(ctx context.Context, rpc string, response interface{}, reqArgs ...interface{}) {
 	if res, ok := response.(error); ok {
-		logger.Errorw("rpc-failed", log.Fields{"rpc": rpc, "device-id": agent.deviceID, "error": res, "args": reqArgs})
+		logger.Errorw(ctx, "rpc-failed", log.Fields{"rpc": rpc, "device-id": agent.deviceID, "error": res, "args": reqArgs})
 	} else {
-		logger.Errorw("rpc-failed-invalid-error", log.Fields{"rpc": rpc, "device-id": agent.deviceID, "args": reqArgs})
+		logger.Errorw(ctx, "rpc-failed-invalid-error", log.Fields{"rpc": rpc, "device-id": agent.deviceID, "args": reqArgs})
 	}
 	// TODO: Post failure message onto kafka
 }
@@ -229,14 +229,14 @@
 	select {
 	case rpcResponse, ok := <-ch:
 		if !ok {
-			onFailure(rpc, status.Errorf(codes.Aborted, "channel-closed"), reqArgs)
+			onFailure(ctx, rpc, status.Errorf(codes.Aborted, "channel-closed"), reqArgs)
 		} else if rpcResponse.Err != nil {
-			onFailure(rpc, rpcResponse.Err, reqArgs)
+			onFailure(ctx, rpc, rpcResponse.Err, reqArgs)
 		} else {
-			onSuccess(rpc, rpcResponse.Reply, reqArgs)
+			onSuccess(ctx, rpc, rpcResponse.Reply, reqArgs)
 		}
 	case <-ctx.Done():
-		onFailure(rpc, ctx.Err(), reqArgs)
+		onFailure(ctx, rpc, ctx.Err(), reqArgs)
 	}
 }
 
@@ -261,7 +261,7 @@
 	}
 	defer agent.requestQueue.RequestComplete()
 
-	logger.Debugw("enableDevice", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "enableDevice", log.Fields{"device-id": agent.deviceID})
 
 	cloned := agent.getDeviceWithoutLock()
 
@@ -275,7 +275,7 @@
 	cloned.Adapter = adapterName
 
 	if cloned.AdminState == voltha.AdminState_ENABLED {
-		logger.Warnw("device-already-enabled", log.Fields{"device-id": agent.deviceID})
+		logger.Warnw(ctx, "device-already-enabled", log.Fields{"device-id": agent.deviceID})
 		err = status.Error(codes.FailedPrecondition, fmt.Sprintf("cannot-enable-an-already-enabled-device: %s ", cloned.Id))
 		return err
 	}
@@ -342,7 +342,7 @@
 		return err
 	}
 	if errs := coreutils.WaitForNilOrErrorResponses(agent.defaultTimeout, flwResponse, grpResponse); errs != nil {
-		logger.Warnw("no-adapter-response", log.Fields{"device-id": agent.deviceID, "result": errs})
+		logger.Warnw(ctx, "no-adapter-response", log.Fields{"device-id": agent.deviceID, "result": errs})
 		return status.Errorf(codes.Aborted, "flow-failure-device-%s", agent.deviceID)
 	}
 	return nil
@@ -390,12 +390,12 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("disableDevice", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "disableDevice", log.Fields{"device-id": agent.deviceID})
 
 	cloned := agent.getDeviceWithoutLock()
 
 	if cloned.AdminState == voltha.AdminState_DISABLED {
-		logger.Debugw("device-already-disabled", log.Fields{"id": agent.deviceID})
+		logger.Debugw(ctx, "device-already-disabled", log.Fields{"id": agent.deviceID})
 		return nil
 	}
 	if cloned.AdminState == voltha.AdminState_PREPROVISIONED ||
@@ -424,7 +424,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("rebootDevice", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "rebootDevice", log.Fields{"device-id": agent.deviceID})
 
 	device := agent.getDeviceWithoutLock()
 	subCtx, cancel := context.WithTimeout(context.Background(), agent.defaultTimeout)
@@ -438,7 +438,7 @@
 }
 
 func (agent *Agent) deleteDevice(ctx context.Context) error {
-	logger.Debugw("deleteDevice", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "deleteDevice", log.Fields{"device-id": agent.deviceID})
 	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
 		return err
 	}
@@ -474,7 +474,7 @@
 	}
 	defer agent.requestQueue.RequestComplete()
 
-	logger.Debugw("setParentId", log.Fields{"device-id": device.Id, "parent-id": parentID})
+	logger.Debugw(ctx, "setParentId", log.Fields{"device-id": device.Id, "parent-id": parentID})
 
 	cloned := agent.getDeviceWithoutLock()
 	cloned.ParentId = parentID
@@ -488,7 +488,7 @@
 
 // getSwitchCapability retrieves the switch capability of a parent device
 func (agent *Agent) getSwitchCapability(ctx context.Context) (*ic.SwitchCapability, error) {
-	logger.Debugw("getSwitchCapability", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "getSwitchCapability", log.Fields{"device-id": agent.deviceID})
 
 	cloned, err := agent.getDevice(ctx)
 	if err != nil {
@@ -515,7 +515,7 @@
 	return switchCap, nil
 }
 
-func (agent *Agent) onPacketFailure(rpc string, response interface{}, args ...interface{}) {
+func (agent *Agent) onPacketFailure(ctx context.Context, rpc string, response interface{}, args ...interface{}) {
 	// packet data is encoded in the args param as the first parameter
 	var packet []byte
 	if len(args) >= 1 {
@@ -527,7 +527,7 @@
 	if err, ok := response.(error); ok {
 		errResp = err
 	}
-	logger.Warnw("packet-out-error", log.Fields{
+	logger.Warnw(ctx, "packet-out-error", log.Fields{
 		"device-id": agent.deviceID,
 		"error":     errResp,
 		"packet":    hex.EncodeToString(packet),
@@ -570,7 +570,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("updateDeviceUsingAdapterData", log.Fields{"device-id": device.Id})
+	logger.Debugw(ctx, "updateDeviceUsingAdapterData", log.Fields{"device-id": device.Id})
 
 	updatedDevice, err := agent.mergeDeviceInfoFromAdapter(device)
 	if err != nil {
@@ -591,14 +591,14 @@
 	newConnStatus, newOperStatus := cloned.ConnectStatus, cloned.OperStatus
 	// Ensure the enums passed in are valid - they will be invalid if they are not set when this function is invoked
 	if s, ok := voltha.ConnectStatus_Types_value[connStatus.String()]; ok {
-		logger.Debugw("updateDeviceStatus-conn", log.Fields{"ok": ok, "val": s})
+		logger.Debugw(ctx, "updateDeviceStatus-conn", log.Fields{"ok": ok, "val": s})
 		newConnStatus = connStatus
 	}
 	if s, ok := voltha.OperStatus_Types_value[operStatus.String()]; ok {
-		logger.Debugw("updateDeviceStatus-oper", log.Fields{"ok": ok, "val": s})
+		logger.Debugw(ctx, "updateDeviceStatus-oper", log.Fields{"ok": ok, "val": s})
 		newOperStatus = operStatus
 	}
-	logger.Debugw("updateDeviceStatus", log.Fields{"deviceId": cloned.Id, "operStatus": cloned.OperStatus, "connectStatus": cloned.ConnectStatus})
+	logger.Debugw(ctx, "updateDeviceStatus", log.Fields{"deviceId": cloned.Id, "operStatus": cloned.OperStatus, "connectStatus": cloned.ConnectStatus})
 	// Store the device
 	return agent.updateDeviceStateInStoreWithoutLock(ctx, cloned, cloned.AdminState, newConnStatus, newOperStatus)
 }
@@ -606,7 +606,7 @@
 // TODO: A generic device update by attribute
 func (agent *Agent) updateDeviceAttribute(ctx context.Context, name string, value interface{}) {
 	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
-		logger.Warnw("request-aborted", log.Fields{"device-id": agent.deviceID, "name": name, "error": err})
+		logger.Warnw(ctx, "request-aborted", log.Fields{"device-id": agent.deviceID, "name": name, "error": err})
 		return
 	}
 	defer agent.requestQueue.RequestComplete()
@@ -634,11 +634,11 @@
 			}
 		}
 	}
-	logger.Debugw("update-field-status", log.Fields{"deviceId": cloned.Id, "name": name, "updated": updated})
+	logger.Debugw(ctx, "update-field-status", log.Fields{"deviceId": cloned.Id, "name": name, "updated": updated})
 	//	Save the data
 
 	if err := agent.updateDeviceInStoreWithoutLock(ctx, cloned, false, ""); err != nil {
-		logger.Warnw("attribute-update-failed", log.Fields{"attribute": name, "value": value})
+		logger.Warnw(ctx, "attribute-update-failed", log.Fields{"attribute": name, "value": value})
 	}
 }
 
@@ -647,7 +647,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("simulateAlarm", log.Fields{"id": agent.deviceID})
+	logger.Debugw(ctx, "simulateAlarm", log.Fields{"id": agent.deviceID})
 
 	cloned := agent.getDeviceWithoutLock()
 
@@ -694,7 +694,7 @@
 	if err := agent.dbProxy.Set(ctx, agent.deviceID, device); err != nil {
 		return status.Errorf(codes.Internal, "failed-update-device:%s: %s", agent.deviceID, err)
 	}
-	logger.Debugw("updated-device-in-store", log.Fields{"deviceId: ": agent.deviceID})
+	logger.Debugw(ctx, "updated-device-in-store", log.Fields{"deviceId: ": agent.deviceID})
 
 	agent.device = device
 	return nil
@@ -708,7 +708,7 @@
 
 	cloned := agent.getDeviceWithoutLock()
 	cloned.Reason = reason
-	logger.Debugw("updateDeviceReason", log.Fields{"deviceId": cloned.Id, "reason": cloned.Reason})
+	logger.Debugw(ctx, "updateDeviceReason", log.Fields{"deviceId": cloned.Id, "reason": cloned.Reason})
 	// Store the device
 	return agent.updateDeviceInStoreWithoutLock(ctx, cloned, false, "")
 }
@@ -719,7 +719,7 @@
 	}
 	defer agent.requestQueue.RequestComplete()
 
-	logger.Debugw("childDeviceLost", log.Fields{"child-device-id": device.Id, "parent-device-ud": agent.deviceID})
+	logger.Debugw(ctx, "childDeviceLost", log.Fields{"child-device-id": device.Id, "parent-device-ud": agent.deviceID})
 
 	//Remove the associated peer ports on the parent device
 	parentDevice := agent.getDeviceWithoutLock()
@@ -785,7 +785,7 @@
 	if err := ptypes.UnmarshalAny(rpcResponse.Reply, testResp); err != nil {
 		return nil, status.Errorf(codes.InvalidArgument, "%s", err.Error())
 	}
-	logger.Debugw("Omci_test_Request-Success-device-agent", log.Fields{"testResp": testResp})
+	logger.Debugw(ctx, "Omci_test_Request-Success-device-agent", log.Fields{"testResp": testResp})
 	return testResp, nil
 }
 
@@ -816,6 +816,6 @@
 	if err := ptypes.UnmarshalAny(rpcResponse.Reply, Resp); err != nil {
 		return nil, status.Errorf(codes.InvalidArgument, "%s", err.Error())
 	}
-	logger.Debugw("getExtValue-Success-device-agent", log.Fields{"Resp": Resp})
+	logger.Debugw(ctx, "getExtValue-Success-device-agent", log.Fields{"Resp": Resp})
 	return Resp, nil
 }
diff --git a/rw_core/core/device/agent_flow.go b/rw_core/core/device/agent_flow.go
index 2af224c..479f0dc 100644
--- a/rw_core/core/device/agent_flow.go
+++ b/rw_core/core/device/agent_flow.go
@@ -43,10 +43,10 @@
 }
 
 func (agent *Agent) addFlowsToAdapter(ctx context.Context, newFlows []*ofp.OfpFlowStats, flowMetadata *voltha.FlowMetadata) (coreutils.Response, error) {
-	logger.Debugw("add-flows-to-adapters", log.Fields{"device-id": agent.deviceID, "flows": newFlows, "flow-metadata": flowMetadata})
+	logger.Debugw(ctx, "add-flows-to-adapters", log.Fields{"device-id": agent.deviceID, "flows": newFlows, "flow-metadata": flowMetadata})
 
 	if (len(newFlows)) == 0 {
-		logger.Debugw("nothing-to-update", log.Fields{"device-id": agent.deviceID, "flows": newFlows})
+		logger.Debugw(ctx, "nothing-to-update", log.Fields{"device-id": agent.deviceID, "flows": newFlows})
 		return coreutils.DoneResponse(), nil
 	}
 	device := agent.getDeviceWithoutLock()
@@ -88,7 +88,7 @@
 				updatedAllFlows = replaceFlowInList(updatedAllFlows, flowToReplace, flow)
 			} else {
 				//No need to change the flow. It is already exist.
-				logger.Debugw("No-need-to-change-already-existing-flow", log.Fields{"device-id": agent.deviceID, "flows": newFlows, "flow-metadata": flowMetadata})
+				logger.Debugw(ctx, "No-need-to-change-already-existing-flow", log.Fields{"device-id": agent.deviceID, "flows": newFlows, "flow-metadata": flowMetadata})
 			}
 		}
 
@@ -97,7 +97,7 @@
 
 	// Sanity check
 	if (len(flowsToAdd)) == 0 {
-		logger.Debugw("no-flows-to-update", log.Fields{"device-id": agent.deviceID, "flows": newFlows})
+		logger.Debugw(ctx, "no-flows-to-update", log.Fields{"device-id": agent.deviceID, "flows": newFlows})
 		return coreutils.DoneResponse(), nil
 	}
 
@@ -132,10 +132,10 @@
 }
 
 func (agent *Agent) deleteFlowsFromAdapter(ctx context.Context, flowsToDel []*ofp.OfpFlowStats, flowMetadata *voltha.FlowMetadata) (coreutils.Response, error) {
-	logger.Debugw("delete-flows-from-adapter", log.Fields{"device-id": agent.deviceID, "flows": flowsToDel})
+	logger.Debugw(ctx, "delete-flows-from-adapter", log.Fields{"device-id": agent.deviceID, "flows": flowsToDel})
 
 	if (len(flowsToDel)) == 0 {
-		logger.Debugw("nothing-to-delete", log.Fields{"device-id": agent.deviceID, "flows": flowsToDel})
+		logger.Debugw(ctx, "nothing-to-delete", log.Fields{"device-id": agent.deviceID, "flows": flowsToDel})
 		return coreutils.DoneResponse(), nil
 	}
 
@@ -200,10 +200,10 @@
 }
 
 func (agent *Agent) updateFlowsToAdapter(ctx context.Context, updatedFlows []*ofp.OfpFlowStats, flowMetadata *voltha.FlowMetadata) (coreutils.Response, error) {
-	logger.Debugw("updateFlowsToAdapter", log.Fields{"device-id": agent.deviceID, "flows": updatedFlows})
+	logger.Debugw(ctx, "updateFlowsToAdapter", log.Fields{"device-id": agent.deviceID, "flows": updatedFlows})
 
 	if (len(updatedFlows)) == 0 {
-		logger.Debugw("nothing-to-update", log.Fields{"device-id": agent.deviceID, "flows": updatedFlows})
+		logger.Debugw(ctx, "nothing-to-update", log.Fields{"device-id": agent.deviceID, "flows": updatedFlows})
 		return coreutils.DoneResponse(), nil
 	}
 
@@ -255,7 +255,7 @@
 		}
 		go agent.waitForAdapterFlowResponse(subCtx, cancel, rpcResponse, response)
 	} else {
-		logger.Debugw("updating-flows-and-groups",
+		logger.Debugw(ctx, "updating-flows-and-groups",
 			log.Fields{
 				"device-id":       agent.deviceID,
 				"flows-to-add":    flowsToAdd,
@@ -263,7 +263,7 @@
 			})
 		// Sanity check
 		if (len(flowsToAdd) | len(flowsToDelete)) == 0 {
-			logger.Debugw("nothing-to-update", log.Fields{"device-id": agent.deviceID, "flows": updatedFlows})
+			logger.Debugw(ctx, "nothing-to-update", log.Fields{"device-id": agent.deviceID, "flows": updatedFlows})
 			cancel()
 			return coreutils.DoneResponse(), nil
 		}
@@ -319,7 +319,7 @@
 		}
 	}
 
-	logger.Debugw("flows-to-delete", log.Fields{"device-id": agent.deviceID, "uni-port": uniPort, "flows": flowsToDelete})
+	logger.Debugw(ctx, "flows-to-delete", log.Fields{"device-id": agent.deviceID, "uni-port": uniPort, "flows": flowsToDelete})
 	if len(flowsToDelete) == 0 {
 		return nil
 	}
@@ -336,14 +336,14 @@
 
 //deleteAllFlows deletes all flows in the device table
 func (agent *Agent) deleteAllFlows(ctx context.Context) error {
-	logger.Debugw("deleteAllFlows", log.Fields{"deviceId": agent.deviceID})
+	logger.Debugw(ctx, "deleteAllFlows", log.Fields{"deviceId": agent.deviceID})
 
 	for flowID := range agent.flowLoader.ListIDs() {
 		if flowHandle, have := agent.flowLoader.Lock(flowID); have {
 			// Update the store and cache
 			if err := flowHandle.Delete(ctx); err != nil {
 				flowHandle.Unlock()
-				logger.Errorw("unable-to-delete-flow", log.Fields{"device-id": agent.deviceID, "flowID": flowID})
+				logger.Errorw(ctx, "unable-to-delete-flow", log.Fields{"device-id": agent.deviceID, "flowID": flowID})
 				continue
 			}
 			flowHandle.Unlock()
diff --git a/rw_core/core/device/agent_group.go b/rw_core/core/device/agent_group.go
index 41bd9ac..e11aee8 100644
--- a/rw_core/core/device/agent_group.go
+++ b/rw_core/core/device/agent_group.go
@@ -44,10 +44,10 @@
 }
 
 func (agent *Agent) addGroupsToAdapter(ctx context.Context, newGroups []*ofp.OfpGroupEntry, flowMetadata *voltha.FlowMetadata) (coreutils.Response, error) {
-	logger.Debugw("add-groups-to-adapters", log.Fields{"device-id": agent.deviceID, "groups": newGroups, "flow-metadata": flowMetadata})
+	logger.Debugw(ctx, "add-groups-to-adapters", log.Fields{"device-id": agent.deviceID, "groups": newGroups, "flow-metadata": flowMetadata})
 
 	if (len(newGroups)) == 0 {
-		logger.Debugw("nothing-to-update", log.Fields{"device-id": agent.deviceID, "groups": newGroups})
+		logger.Debugw(ctx, "nothing-to-update", log.Fields{"device-id": agent.deviceID, "groups": newGroups})
 		return coreutils.DoneResponse(), nil
 	}
 
@@ -92,7 +92,7 @@
 				updatedAllGroups = replaceGroupInList(updatedAllGroups, groupToChange, group)
 			} else {
 				//No need to change the group. It is already exist.
-				logger.Debugw("No-need-to-change-already-existing-group", log.Fields{"device-id": agent.deviceID, "group": newGroups, "flow-metadata": flowMetadata})
+				logger.Debugw(ctx, "No-need-to-change-already-existing-group", log.Fields{"device-id": agent.deviceID, "group": newGroups, "flow-metadata": flowMetadata})
 			}
 		}
 
@@ -100,7 +100,7 @@
 	}
 	// Sanity check
 	if (len(groupsToAdd)) == 0 {
-		logger.Debugw("no-groups-to-update", log.Fields{"device-id": agent.deviceID, "groups": newGroups})
+		logger.Debugw(ctx, "no-groups-to-update", log.Fields{"device-id": agent.deviceID, "groups": newGroups})
 		return coreutils.DoneResponse(), nil
 	}
 
@@ -135,10 +135,10 @@
 }
 
 func (agent *Agent) deleteGroupsFromAdapter(ctx context.Context, groupsToDel []*ofp.OfpGroupEntry, flowMetadata *voltha.FlowMetadata) (coreutils.Response, error) {
-	logger.Debugw("delete-groups-from-adapter", log.Fields{"device-id": agent.deviceID, "groups": groupsToDel})
+	logger.Debugw(ctx, "delete-groups-from-adapter", log.Fields{"device-id": agent.deviceID, "groups": groupsToDel})
 
 	if (len(groupsToDel)) == 0 {
-		logger.Debugw("nothing-to-delete", log.Fields{"device-id": agent.deviceID})
+		logger.Debugw(ctx, "nothing-to-delete", log.Fields{"device-id": agent.deviceID})
 		return coreutils.DoneResponse(), nil
 	}
 	device := agent.getDeviceWithoutLock()
@@ -202,10 +202,10 @@
 }
 
 func (agent *Agent) updateGroupsToAdapter(ctx context.Context, updatedGroups []*ofp.OfpGroupEntry, flowMetadata *voltha.FlowMetadata) (coreutils.Response, error) {
-	logger.Debugw("updateGroupsToAdapter", log.Fields{"device-id": agent.deviceID, "groups": updatedGroups})
+	logger.Debugw(ctx, "updateGroupsToAdapter", log.Fields{"device-id": agent.deviceID, "groups": updatedGroups})
 
 	if (len(updatedGroups)) == 0 {
-		logger.Debugw("nothing-to-update", log.Fields{"device-id": agent.deviceID, "groups": updatedGroups})
+		logger.Debugw(ctx, "nothing-to-update", log.Fields{"device-id": agent.deviceID, "groups": updatedGroups})
 		return coreutils.DoneResponse(), nil
 	}
 
@@ -253,7 +253,7 @@
 		}
 		go agent.waitForAdapterFlowResponse(subCtx, cancel, rpcResponse, response)
 	} else {
-		logger.Debugw("updating-groups",
+		logger.Debugw(ctx, "updating-groups",
 			log.Fields{
 				"device-id":        agent.deviceID,
 				"groups-to-update": groupsToUpdate,
@@ -261,7 +261,7 @@
 
 		// Sanity check
 		if (len(groupsToUpdate)) == 0 {
-			logger.Debugw("nothing-to-update", log.Fields{"device-id": agent.deviceID, "groups": groupsToUpdate})
+			logger.Debugw(ctx, "nothing-to-update", log.Fields{"device-id": agent.deviceID, "groups": groupsToUpdate})
 			cancel()
 			return coreutils.DoneResponse(), nil
 		}
diff --git a/rw_core/core/device/agent_image.go b/rw_core/core/device/agent_image.go
index 208d817..8d60531 100644
--- a/rw_core/core/device/agent_image.go
+++ b/rw_core/core/device/agent_image.go
@@ -33,7 +33,7 @@
 	}
 	defer agent.requestQueue.RequestComplete()
 
-	logger.Debugw("downloadImage", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "downloadImage", log.Fields{"device-id": agent.deviceID})
 
 	device := agent.getDeviceWithoutLock()
 
@@ -48,7 +48,7 @@
 		cloned.ImageDownloads = []*voltha.ImageDownload{clonedImg}
 	} else {
 		if device.AdminState != voltha.AdminState_ENABLED {
-			logger.Debugw("device-not-enabled", log.Fields{"id": agent.deviceID})
+			logger.Debugw(ctx, "device-not-enabled", log.Fields{"id": agent.deviceID})
 			return nil, status.Errorf(codes.FailedPrecondition, "deviceId:%s, expected-admin-state:%s", agent.deviceID, voltha.AdminState_ENABLED)
 		}
 		// Save the image
@@ -91,7 +91,7 @@
 	}
 	defer agent.requestQueue.RequestComplete()
 
-	logger.Debugw("cancelImageDownload", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "cancelImageDownload", log.Fields{"device-id": agent.deviceID})
 
 	device := agent.getDeviceWithoutLock()
 
@@ -128,7 +128,7 @@
 		return nil, err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("activateImage", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "activateImage", log.Fields{"device-id": agent.deviceID})
 	cloned := agent.getDeviceWithoutLock()
 
 	// Verify whether the Image is in the list of image being downloaded
@@ -168,7 +168,7 @@
 		return nil, err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("revertImage", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "revertImage", log.Fields{"device-id": agent.deviceID})
 
 	cloned := agent.getDeviceWithoutLock()
 
@@ -203,7 +203,7 @@
 }
 
 func (agent *Agent) getImageDownloadStatus(ctx context.Context, img *voltha.ImageDownload) (*voltha.ImageDownload, error) {
-	logger.Debugw("getImageDownloadStatus", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "getImageDownloadStatus", log.Fields{"device-id": agent.deviceID})
 
 	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
 		return nil, err
@@ -235,7 +235,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("updating-image-download", log.Fields{"device-id": agent.deviceID, "img": img})
+	logger.Debugw(ctx, "updating-image-download", log.Fields{"device-id": agent.deviceID, "img": img})
 
 	cloned := agent.getDeviceWithoutLock()
 
@@ -263,7 +263,7 @@
 		return nil, err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("getImageDownload", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "getImageDownload", log.Fields{"device-id": agent.deviceID})
 
 	cloned := agent.getDeviceWithoutLock()
 	for _, image := range cloned.ImageDownloads {
@@ -279,7 +279,7 @@
 		return nil, err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("listImageDownloads", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "listImageDownloads", log.Fields{"device-id": agent.deviceID})
 
 	return &voltha.ImageDownloads{Items: agent.getDeviceWithoutLock().ImageDownloads}, nil
 }
diff --git a/rw_core/core/device/agent_pm_config.go b/rw_core/core/device/agent_pm_config.go
index 8432b9b..d4e48fd 100644
--- a/rw_core/core/device/agent_pm_config.go
+++ b/rw_core/core/device/agent_pm_config.go
@@ -29,7 +29,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("updatePmConfigs", log.Fields{"device-id": pmConfigs.Id})
+	logger.Debugw(ctx, "updatePmConfigs", log.Fields{"device-id": pmConfigs.Id})
 
 	cloned := agent.getDeviceWithoutLock()
 	cloned.PmConfigs = proto.Clone(pmConfigs).(*voltha.PmConfigs)
@@ -53,7 +53,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("initPmConfigs", log.Fields{"device-id": pmConfigs.Id})
+	logger.Debugw(ctx, "initPmConfigs", log.Fields{"device-id": pmConfigs.Id})
 
 	cloned := agent.getDeviceWithoutLock()
 	cloned.PmConfigs = proto.Clone(pmConfigs).(*voltha.PmConfigs)
@@ -65,7 +65,7 @@
 		return nil, err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("listPmConfigs", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "listPmConfigs", log.Fields{"device-id": agent.deviceID})
 
 	return agent.getDeviceWithoutLock().PmConfigs, nil
 }
diff --git a/rw_core/core/device/agent_port.go b/rw_core/core/device/agent_port.go
index 25c06e9..b3de89d 100644
--- a/rw_core/core/device/agent_port.go
+++ b/rw_core/core/device/agent_port.go
@@ -29,7 +29,7 @@
 
 // getPorts retrieves the ports information of the device based on the port type.
 func (agent *Agent) getPorts(ctx context.Context, portType voltha.Port_PortType) *voltha.Ports {
-	logger.Debugw("getPorts", log.Fields{"device-id": agent.deviceID, "port-type": portType})
+	logger.Debugw(ctx, "getPorts", log.Fields{"device-id": agent.deviceID, "port-type": portType})
 	ports := &voltha.Ports{}
 	if device, _ := agent.deviceMgr.getDevice(ctx, agent.deviceID); device != nil {
 		for _, port := range device.Ports {
@@ -42,7 +42,7 @@
 }
 
 func (agent *Agent) updatePortsOperState(ctx context.Context, operStatus voltha.OperStatus_Types) error {
-	logger.Debugw("updatePortsOperState", log.Fields{"device-id": agent.deviceID})
+	logger.Debugw(ctx, "updatePortsOperState", log.Fields{"device-id": agent.deviceID})
 	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
 		return err
 	}
@@ -73,13 +73,13 @@
 			port.OperStatus = operStatus
 		}
 	}
-	logger.Debugw("portStatusUpdate", log.Fields{"deviceId": cloned.Id})
+	logger.Debugw(ctx, "portStatusUpdate", log.Fields{"deviceId": cloned.Id})
 	// Store the device
 	return agent.updateDeviceInStoreWithoutLock(ctx, cloned, false, "")
 }
 
 func (agent *Agent) deleteAllPorts(ctx context.Context) error {
-	logger.Debugw("deleteAllPorts", log.Fields{"deviceId": agent.deviceID})
+	logger.Debugw(ctx, "deleteAllPorts", log.Fields{"deviceId": agent.deviceID})
 	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
 		return err
 	}
@@ -89,16 +89,16 @@
 
 	if cloned.AdminState != voltha.AdminState_DISABLED && cloned.AdminState != voltha.AdminState_DELETED {
 		err := status.Error(codes.FailedPrecondition, fmt.Sprintf("invalid-state-%v", cloned.AdminState))
-		logger.Warnw("invalid-state-removing-ports", log.Fields{"state": cloned.AdminState, "error": err})
+		logger.Warnw(ctx, "invalid-state-removing-ports", log.Fields{"state": cloned.AdminState, "error": err})
 		return err
 	}
 	if len(cloned.Ports) == 0 {
-		logger.Debugw("no-ports-present", log.Fields{"deviceId": agent.deviceID})
+		logger.Debugw(ctx, "no-ports-present", log.Fields{"deviceId": agent.deviceID})
 		return nil
 	}
 
 	cloned.Ports = []*voltha.Port{}
-	logger.Debugw("portStatusUpdate", log.Fields{"deviceId": cloned.Id})
+	logger.Debugw(ctx, "portStatusUpdate", log.Fields{"deviceId": cloned.Id})
 	// Store the device
 	return agent.updateDeviceInStoreWithoutLock(ctx, cloned, false, "")
 }
@@ -108,26 +108,26 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("addPort", log.Fields{"deviceId": agent.deviceID})
+	logger.Debugw(ctx, "addPort", log.Fields{"deviceId": agent.deviceID})
 
 	cloned := agent.getDeviceWithoutLock()
 	updatePort := false
 	if cloned.Ports == nil {
 		//	First port
-		logger.Debugw("addPort-first-port-to-add", log.Fields{"deviceId": agent.deviceID})
+		logger.Debugw(ctx, "addPort-first-port-to-add", log.Fields{"deviceId": agent.deviceID})
 		cloned.Ports = make([]*voltha.Port, 0)
 	} else {
 		for _, p := range cloned.Ports {
 			if p.Type == port.Type && p.PortNo == port.PortNo {
 				if p.Label == "" && p.Type == voltha.Port_PON_OLT {
 					//Creation of OLT PON port is being processed after a default PON port was created.  Just update it.
-					logger.Infow("update-pon-port-created-by-default", log.Fields{"default-port": p, "port-to-add": port})
+					logger.Infow(ctx, "update-pon-port-created-by-default", log.Fields{"default-port": p, "port-to-add": port})
 					p.Label = port.Label
 					p.OperStatus = port.OperStatus
 					updatePort = true
 					break
 				}
-				logger.Debugw("port already exists", log.Fields{"port": port})
+				logger.Debugw(ctx, "port already exists", log.Fields{"port": port})
 				return nil
 			}
 		}
@@ -147,7 +147,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("adding-peer-peerPort", log.Fields{"device-id": agent.deviceID, "peer-peerPort": peerPort})
+	logger.Debugw(ctx, "adding-peer-peerPort", log.Fields{"device-id": agent.deviceID, "peer-peerPort": peerPort})
 
 	cloned := agent.getDeviceWithoutLock()
 
@@ -157,7 +157,7 @@
 		if port.PortNo == peerPort.PortNo { // found peerPort
 			cp := proto.Clone(peerPort).(*voltha.Port_PeerPort)
 			port.Peers = append(port.Peers, cp)
-			logger.Debugw("found-peer", log.Fields{"device-id": agent.deviceID, "portNo": peerPort.PortNo, "deviceId": agent.deviceID})
+			logger.Debugw(ctx, "found-peer", log.Fields{"device-id": agent.deviceID, "portNo": peerPort.PortNo, "deviceId": agent.deviceID})
 			found = true
 			break
 		}
@@ -173,7 +173,7 @@
 			Peers:      []*voltha.Port_PeerPort{proto.Clone(peerPort).(*voltha.Port_PeerPort)},
 		}
 		cloned.Ports = append(cloned.Ports, ponPort)
-		logger.Infow("adding-default-pon-port", log.Fields{"device-id": agent.deviceID, "peer": peerPort, "pon-port": ponPort})
+		logger.Infow(ctx, "adding-default-pon-port", log.Fields{"device-id": agent.deviceID, "peer": peerPort, "pon-port": ponPort})
 	}
 
 	// Store the device
@@ -185,7 +185,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("disablePort", log.Fields{"device-id": agent.deviceID, "port-no": Port.PortNo})
+	logger.Debugw(ctx, "disablePort", log.Fields{"device-id": agent.deviceID, "port-no": Port.PortNo})
 	var cp *voltha.Port
 	// Get the most up to date the device info
 	device := agent.getDeviceWithoutLock()
@@ -206,7 +206,7 @@
 	}
 	// Store the device
 	if err := agent.updateDeviceInStoreWithoutLock(ctx, device, false, ""); err != nil {
-		logger.Debugw("updateDeviceInStoreWithoutLock error ", log.Fields{"device-id": agent.deviceID, "port-no": Port.PortNo, "error": err})
+		logger.Debugw(ctx, "updateDeviceInStoreWithoutLock error ", log.Fields{"device-id": agent.deviceID, "port-no": Port.PortNo, "error": err})
 		return err
 	}
 
@@ -226,7 +226,7 @@
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
-	logger.Debugw("enablePort", log.Fields{"device-id": agent.deviceID, "port-no": Port.PortNo})
+	logger.Debugw(ctx, "enablePort", log.Fields{"device-id": agent.deviceID, "port-no": Port.PortNo})
 
 	var cp *voltha.Port
 	// Get the most up to date the device info
@@ -248,7 +248,7 @@
 	}
 	// Store the device
 	if err := agent.updateDeviceInStoreWithoutLock(ctx, device, false, ""); err != nil {
-		logger.Debugw("updateDeviceInStoreWithoutLock error ", log.Fields{"device-id": agent.deviceID, "port-no": Port.PortNo, "error": err})
+		logger.Debugw(ctx, "updateDeviceInStoreWithoutLock error ", log.Fields{"device-id": agent.deviceID, "port-no": Port.PortNo, "error": err})
 		return err
 	}
 	//send request to adapter
diff --git a/rw_core/core/device/agent_test.go b/rw_core/core/device/agent_test.go
index 5af75ec..e9bd663 100755
--- a/rw_core/core/device/agent_test.go
+++ b/rw_core/core/device/agent_test.go
@@ -63,13 +63,13 @@
 	done             chan int
 }
 
-func newDATest() *DATest {
+func newDATest(ctx context.Context) *DATest {
 	test := &DATest{}
 	// Start the embedded etcd server
 	var err error
-	test.etcdServer, test.kvClientPort, err = tst.StartEmbeddedEtcdServer("voltha.rwcore.da.test", "voltha.rwcore.da.etcd", "error")
+	test.etcdServer, test.kvClientPort, err = tst.StartEmbeddedEtcdServer(ctx, "voltha.rwcore.da.test", "voltha.rwcore.da.etcd", "error")
 	if err != nil {
-		logger.Fatal(err)
+		logger.Fatal(ctx, err)
 	}
 	// Create the kafka client
 	test.kClient = mock_kafka.NewKafkaClient()
@@ -111,17 +111,17 @@
 	return test
 }
 
-func (dat *DATest) startCore() {
+func (dat *DATest) startCore(ctx context.Context) {
 	cfg := config.NewRWCoreFlags()
 	cfg.CoreTopic = "rw_core"
 	cfg.DefaultRequestTimeout = dat.defaultTimeout
 	cfg.KVStoreAddress = "127.0.0.1" + ":" + strconv.Itoa(dat.kvClientPort)
 	grpcPort, err := freeport.GetFreePort()
 	if err != nil {
-		logger.Fatal("Cannot get a freeport for grpc")
+		logger.Fatal(ctx, "Cannot get a freeport for grpc")
 	}
 	cfg.GrpcAddress = "127.0.0.1" + ":" + strconv.Itoa(grpcPort)
-	client := tst.SetupKVClient(cfg, dat.coreInstanceID)
+	client := tst.SetupKVClient(ctx, cfg, dat.coreInstanceID)
 	backend := &db.Backend{
 		Client:                  client,
 		StoreType:               cfg.KVStoreType,
@@ -135,29 +135,29 @@
 
 	endpointMgr := kafka.NewEndpointManager(backend)
 	proxy := model.NewDBPath(backend)
-	dat.adapterMgr = adapter.NewAdapterManager(proxy, dat.coreInstanceID, dat.kClient)
+	dat.adapterMgr = adapter.NewAdapterManager(ctx, proxy, dat.coreInstanceID, dat.kClient)
 
 	dat.deviceMgr, dat.logicalDeviceMgr = NewManagers(proxy, dat.adapterMgr, dat.kmp, endpointMgr, cfg.CoreTopic, dat.coreInstanceID, cfg.DefaultCoreTimeout)
 	dat.adapterMgr.Start(context.Background())
-	if err = dat.kmp.Start(); err != nil {
-		logger.Fatal("Cannot start InterContainerProxy")
+	if err = dat.kmp.Start(ctx); err != nil {
+		logger.Fatal(ctx, "Cannot start InterContainerProxy")
 	}
 
-	if err := dat.kmp.SubscribeWithDefaultRequestHandler(kafka.Topic{Name: cfg.CoreTopic}, kafka.OffsetNewest); err != nil {
-		logger.Fatalf("Cannot add default request handler: %s", err)
+	if err := dat.kmp.SubscribeWithDefaultRequestHandler(ctx, kafka.Topic{Name: cfg.CoreTopic}, kafka.OffsetNewest); err != nil {
+		logger.Fatalf(ctx, "Cannot add default request handler: %s", err)
 	}
 
 }
 
-func (dat *DATest) stopAll() {
+func (dat *DATest) stopAll(ctx context.Context) {
 	if dat.kClient != nil {
-		dat.kClient.Stop()
+		dat.kClient.Stop(ctx)
 	}
 	if dat.kmp != nil {
-		dat.kmp.Stop()
+		dat.kmp.Stop(ctx)
 	}
 	if dat.etcdServer != nil {
-		tst.StopEmbeddedEtcdServer(dat.etcdServer)
+		tst.StopEmbeddedEtcdServer(ctx, dat.etcdServer)
 	}
 }
 
@@ -244,13 +244,14 @@
 }
 
 func TestConcurrentDevices(t *testing.T) {
+	ctx := context.Background()
 	for i := 0; i < 2; i++ {
-		da := newDATest()
+		da := newDATest(ctx)
 		assert.NotNil(t, da)
-		defer da.stopAll()
+		defer da.stopAll(ctx)
 		log.SetPackageLogLevel("github.com/opencord/voltha-go/rw_core/core", log.DebugLevel)
 		// Start the Core
-		da.startCore()
+		da.startCore(ctx)
 
 		var wg sync.WaitGroup
 		numConCurrentDeviceAgents := 20
@@ -264,33 +265,35 @@
 	}
 }
 func TestFlowUpdates(t *testing.T) {
-	da := newDATest()
+	ctx := context.Background()
+	da := newDATest(ctx)
 	assert.NotNil(t, da)
-	defer da.stopAll()
+	defer da.stopAll(ctx)
 
 	log.SetPackageLogLevel("github.com/opencord/voltha-go/rw_core/core", log.DebugLevel)
 	// Start the Core
-	da.startCore()
-	da.oltAdapter, da.onuAdapter = tst.CreateAndregisterAdapters(t, da.kClient, da.coreInstanceID, da.oltAdapterName, da.onuAdapterName, da.adapterMgr)
+	da.startCore(ctx)
+	da.oltAdapter, da.onuAdapter = tst.CreateAndregisterAdapters(ctx, t, da.kClient, da.coreInstanceID, da.oltAdapterName, da.onuAdapterName, da.adapterMgr)
 
 	a := da.createDeviceAgent(t)
 	cloned := a.getDeviceWithoutLock()
-	err := a.updateDeviceStateInStoreWithoutLock(context.Background(), cloned, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
+	err := a.updateDeviceStateInStoreWithoutLock(ctx, cloned, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
 	assert.Nil(t, err)
 	da.testFlowAddDeletes(t, a)
 }
 
 func TestGroupUpdates(t *testing.T) {
-	da := newDATest()
+	ctx := context.Background()
+	da := newDATest(ctx)
 	assert.NotNil(t, da)
-	defer da.stopAll()
+	defer da.stopAll(ctx)
 
 	// Start the Core
-	da.startCore()
-	da.oltAdapter, da.onuAdapter = tst.CreateAndregisterAdapters(t, da.kClient, da.coreInstanceID, da.oltAdapterName, da.onuAdapterName, da.adapterMgr)
+	da.startCore(ctx)
+	da.oltAdapter, da.onuAdapter = tst.CreateAndregisterAdapters(ctx, t, da.kClient, da.coreInstanceID, da.oltAdapterName, da.onuAdapterName, da.adapterMgr)
 	a := da.createDeviceAgent(t)
 	cloned := a.getDeviceWithoutLock()
-	err := a.updateDeviceStateInStoreWithoutLock(context.Background(), cloned, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
+	err := a.updateDeviceStateInStoreWithoutLock(ctx, cloned, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
 	assert.Nil(t, err)
 	da.testGroupAddDeletes(t, a)
 }
diff --git a/rw_core/core/device/common.go b/rw_core/core/device/common.go
index f2b8748..f73839b 100644
--- a/rw_core/core/device/common.go
+++ b/rw_core/core/device/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "device"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "device"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/device/event/common.go b/rw_core/core/device/event/common.go
index ebb1ad3..f97acbc 100644
--- a/rw_core/core/device/event/common.go
+++ b/rw_core/core/device/event/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "queue"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "queue"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/device/event/event.go b/rw_core/core/device/event/event.go
index 16cd08b..e570b30 100644
--- a/rw_core/core/device/event/event.go
+++ b/rw_core/core/device/event/event.go
@@ -17,6 +17,7 @@
 package event
 
 import (
+	"context"
 	"encoding/hex"
 	"sync"
 
@@ -42,10 +43,10 @@
 	}
 }
 
-func (q *Manager) SendPacketIn(deviceID string, transationID string, packet *openflow_13.OfpPacketIn) {
+func (q *Manager) SendPacketIn(ctx context.Context, deviceID string, transationID string, packet *openflow_13.OfpPacketIn) {
 	// TODO: Augment the OF PacketIn to include the transactionId
 	packetIn := openflow_13.PacketIn{Id: deviceID, PacketIn: packet}
-	logger.Debugw("SendPacketIn", log.Fields{"packetIn": packetIn})
+	logger.Debugw(ctx, "SendPacketIn", log.Fields{"packetIn": packetIn})
 	q.packetInQueue <- packetIn
 }
 
@@ -59,28 +60,28 @@
 
 var streamingTracker = &streamTracker{calls: make(map[string]*callTracker)}
 
-func (q *Manager) getStreamingTracker(method string, done chan<- bool) *callTracker {
+func (q *Manager) getStreamingTracker(ctx context.Context, method string, done chan<- bool) *callTracker {
 	streamingTracker.Lock()
 	defer streamingTracker.Unlock()
 	if _, ok := streamingTracker.calls[method]; ok {
 		// bail out the other packet in thread
-		logger.Debugf("%s streaming call already running. Exiting it", method)
+		logger.Debugf(ctx, "%s streaming call already running. Exiting it", method)
 		done <- true
-		logger.Debugf("Last %s exited. Continuing ...", method)
+		logger.Debugf(ctx, "Last %s exited. Continuing ...", method)
 	} else {
 		streamingTracker.calls[method] = &callTracker{failedPacket: nil}
 	}
 	return streamingTracker.calls[method]
 }
 
-func (q *Manager) flushFailedPackets(tracker *callTracker) error {
+func (q *Manager) flushFailedPackets(ctx context.Context, tracker *callTracker) error {
 	if tracker.failedPacket != nil {
 		switch tracker.failedPacket.(type) {
 		case openflow_13.PacketIn:
-			logger.Debug("Enqueueing last failed packetIn")
+			logger.Debug(ctx, "Enqueueing last failed packetIn")
 			q.packetInQueue <- tracker.failedPacket.(openflow_13.PacketIn)
 		case openflow_13.ChangeEvent:
-			logger.Debug("Enqueueing last failed changeEvent")
+			logger.Debug(ctx, "Enqueueing last failed changeEvent")
 			q.changeEventQueue <- tracker.failedPacket.(openflow_13.ChangeEvent)
 		}
 	}
@@ -89,23 +90,24 @@
 
 // ReceivePacketsIn receives packets from adapter
 func (q *Manager) ReceivePacketsIn(_ *empty.Empty, packetsIn voltha.VolthaService_ReceivePacketsInServer) error {
-	var streamingTracker = q.getStreamingTracker("ReceivePacketsIn", q.packetInQueueDone)
-	logger.Debugw("ReceivePacketsIn-request", log.Fields{"packetsIn": packetsIn})
+	ctx := context.Background()
+	var streamingTracker = q.getStreamingTracker(ctx, "ReceivePacketsIn", q.packetInQueueDone)
+	logger.Debugw(ctx, "ReceivePacketsIn-request", log.Fields{"packetsIn": packetsIn})
 
-	err := q.flushFailedPackets(streamingTracker)
+	err := q.flushFailedPackets(ctx, streamingTracker)
 	if err != nil {
-		logger.Errorw("unable-to-flush-failed-packets", log.Fields{"error": err})
+		logger.Errorw(ctx, "unable-to-flush-failed-packets", log.Fields{"error": err})
 	}
 
 loop:
 	for {
 		select {
 		case packet := <-q.packetInQueue:
-			logger.Debugw("sending-packet-in", log.Fields{
+			logger.Debugw(ctx, "sending-packet-in", log.Fields{
 				"packet": hex.EncodeToString(packet.PacketIn.Data),
 			})
 			if err := packetsIn.Send(&packet); err != nil {
-				logger.Errorw("failed-to-send-packet", log.Fields{"error": err})
+				logger.Errorw(ctx, "failed-to-send-packet", log.Fields{"error": err})
 				// save the last failed packet in
 				streamingTracker.failedPacket = packet
 			} else {
@@ -115,7 +117,7 @@
 				}
 			}
 		case <-q.packetInQueueDone:
-			logger.Debug("Another ReceivePacketsIn running. Bailing out ...")
+			logger.Debug(ctx, "Another ReceivePacketsIn running. Bailing out ...")
 			break loop
 		}
 	}
@@ -124,8 +126,8 @@
 	return nil
 }
 
-func (q *Manager) SendChangeEvent(deviceID string, reason openflow_13.OfpPortReason, desc *openflow_13.OfpPort) {
-	logger.Debugw("SendChangeEvent", log.Fields{"device-id": deviceID, "reason": reason, "desc": desc})
+func (q *Manager) SendChangeEvent(ctx context.Context, deviceID string, reason openflow_13.OfpPortReason, desc *openflow_13.OfpPort) {
+	logger.Debugw(ctx, "SendChangeEvent", log.Fields{"device-id": deviceID, "reason": reason, "desc": desc})
 	q.changeEventQueue <- openflow_13.ChangeEvent{
 		Id: deviceID,
 		Event: &openflow_13.ChangeEvent_PortStatus{
@@ -139,12 +141,13 @@
 
 // ReceiveChangeEvents receives change in events
 func (q *Manager) ReceiveChangeEvents(_ *empty.Empty, changeEvents voltha.VolthaService_ReceiveChangeEventsServer) error {
-	var streamingTracker = q.getStreamingTracker("ReceiveChangeEvents", q.changeEventQueueDone)
-	logger.Debugw("ReceiveChangeEvents-request", log.Fields{"changeEvents": changeEvents})
+	ctx := context.Background()
+	var streamingTracker = q.getStreamingTracker(ctx, "ReceiveChangeEvents", q.changeEventQueueDone)
+	logger.Debugw(ctx, "ReceiveChangeEvents-request", log.Fields{"changeEvents": changeEvents})
 
-	err := q.flushFailedPackets(streamingTracker)
+	err := q.flushFailedPackets(ctx, streamingTracker)
 	if err != nil {
-		logger.Errorw("unable-to-flush-failed-packets", log.Fields{"error": err})
+		logger.Errorw(ctx, "unable-to-flush-failed-packets", log.Fields{"error": err})
 	}
 
 loop:
@@ -152,9 +155,9 @@
 		select {
 		// Dequeue a change event
 		case event := <-q.changeEventQueue:
-			logger.Debugw("sending-change-event", log.Fields{"event": event})
+			logger.Debugw(ctx, "sending-change-event", log.Fields{"event": event})
 			if err := changeEvents.Send(&event); err != nil {
-				logger.Errorw("failed-to-send-change-event", log.Fields{"error": err})
+				logger.Errorw(ctx, "failed-to-send-change-event", log.Fields{"error": err})
 				// save last failed changeevent
 				streamingTracker.failedPacket = event
 			} else {
@@ -164,7 +167,7 @@
 				}
 			}
 		case <-q.changeEventQueueDone:
-			logger.Debug("Another ReceiveChangeEvents already running. Bailing out ...")
+			logger.Debug(ctx, "Another ReceiveChangeEvents already running. Bailing out ...")
 			break loop
 		}
 	}
diff --git a/rw_core/core/device/flow/common.go b/rw_core/core/device/flow/common.go
index ca8bb6a..79d5d21 100644
--- a/rw_core/core/device/flow/common.go
+++ b/rw_core/core/device/flow/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "flow"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "flow"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/device/flow/loader.go b/rw_core/core/device/flow/loader.go
index 25060ab..3d9f065 100644
--- a/rw_core/core/device/flow/loader.go
+++ b/rw_core/core/device/flow/loader.go
@@ -60,7 +60,7 @@
 
 	var flows []*ofp.OfpFlowStats
 	if err := loader.dbProxy.List(ctx, &flows); err != nil {
-		logger.Errorw("failed-to-list-flows-from-cluster-data-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "failed-to-list-flows-from-cluster-data-proxy", log.Fields{"error": err})
 		return
 	}
 	for _, flow := range flows {
diff --git a/rw_core/core/device/group/common.go b/rw_core/core/device/group/common.go
index 016dfff..002fc2a 100644
--- a/rw_core/core/device/group/common.go
+++ b/rw_core/core/device/group/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "group"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "group"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/device/group/loader.go b/rw_core/core/device/group/loader.go
index 2edc29e..070bed9 100644
--- a/rw_core/core/device/group/loader.go
+++ b/rw_core/core/device/group/loader.go
@@ -60,7 +60,7 @@
 
 	var groups []*ofp.OfpGroupEntry
 	if err := loader.dbProxy.List(ctx, &groups); err != nil {
-		logger.Errorw("failed-to-list-groups-from-cluster-data-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "failed-to-list-groups-from-cluster-data-proxy", log.Fields{"error": err})
 		return
 	}
 	for _, group := range groups {
diff --git a/rw_core/core/device/logical_agent.go b/rw_core/core/device/logical_agent.go
index 7abd8f2..6a14e5a 100644
--- a/rw_core/core/device/logical_agent.go
+++ b/rw_core/core/device/logical_agent.go
@@ -64,7 +64,7 @@
 	portLoader  *port.Loader
 }
 
-func newLogicalAgent(id string, sn string, deviceID string, ldeviceMgr *LogicalManager,
+func newLogicalAgent(ctx context.Context, id string, sn string, deviceID string, ldeviceMgr *LogicalManager,
 	deviceMgr *Manager, dbProxy *model.Path, ldProxy *model.Proxy, defaultTimeout time.Duration) *LogicalAgent {
 	agent := &LogicalAgent{
 		logicalDeviceID: id,
@@ -82,7 +82,7 @@
 		meterLoader: meter.NewLoader(dbProxy.SubPath("logical_meters").Proxy(id)),
 		portLoader:  port.NewLoader(dbProxy.SubPath("logical_ports").Proxy(id)),
 	}
-	agent.deviceRoutes = route.NewDeviceRoutes(agent.logicalDeviceID, agent.deviceMgr.getDevice)
+	agent.deviceRoutes = route.NewDeviceRoutes(ctx, agent.logicalDeviceID, agent.deviceMgr.getDevice)
 	return agent
 }
 
@@ -93,13 +93,13 @@
 		return nil
 	}
 
-	logger.Infow("starting-logical_device-agent", log.Fields{"logical-device-id": agent.logicalDeviceID, "load-from-db": loadFromDB})
+	logger.Infow(ctx, "starting-logical_device-agent", log.Fields{"logical-device-id": agent.logicalDeviceID, "load-from-db": loadFromDB})
 
 	var startSucceeded bool
 	defer func() {
 		if !startSucceeded {
 			if err := agent.stop(ctx); err != nil {
-				logger.Errorw("failed-to-cleanup-after-unsuccessful-start", log.Fields{"logical-device-id": agent.logicalDeviceID, "error": err})
+				logger.Errorw(ctx, "failed-to-cleanup-after-unsuccessful-start", log.Fields{"logical-device-id": agent.logicalDeviceID, "error": err})
 			}
 		}
 	}()
@@ -121,7 +121,7 @@
 		}
 		ld.DatapathId = datapathID
 		ld.Desc = (proto.Clone(switchCap.Desc)).(*ofp.OfpDesc)
-		logger.Debugw("Switch-capability", log.Fields{"Desc": ld.Desc, "fromAd": switchCap.Desc})
+		logger.Debugw(ctx, "Switch-capability", log.Fields{"Desc": ld.Desc, "fromAd": switchCap.Desc})
 		ld.SwitchFeatures = (proto.Clone(switchCap.SwitchFeatures)).(*ofp.OfpSwitchFeatures)
 		ld.Flows = &ofp.Flows{Items: nil}
 		ld.FlowGroups = &ofp.FlowGroups{Items: nil}
@@ -129,10 +129,10 @@
 
 		// Save the logical device
 		if err := agent.ldProxy.Set(ctx, ld.Id, ld); err != nil {
-			logger.Errorw("failed-to-add-logical-device", log.Fields{"logical-device-id": agent.logicalDeviceID})
+			logger.Errorw(ctx, "failed-to-add-logical-device", log.Fields{"logical-device-id": agent.logicalDeviceID})
 			return err
 		}
-		logger.Debugw("logicaldevice-created", log.Fields{"logical-device-id": agent.logicalDeviceID, "root-id": ld.RootDeviceId})
+		logger.Debugw(ctx, "logicaldevice-created", log.Fields{"logical-device-id": agent.logicalDeviceID, "root-id": ld.RootDeviceId})
 
 		agent.logicalDevice = ld
 
@@ -140,7 +140,7 @@
 		go func() {
 			err := agent.setupLogicalPorts(context.Background())
 			if err != nil {
-				logger.Errorw("unable-to-setup-logical-ports", log.Fields{"error": err})
+				logger.Errorw(ctx, "unable-to-setup-logical-ports", log.Fields{"error": err})
 			}
 		}()
 	} else {
@@ -171,7 +171,7 @@
 	if loadFromDB {
 		go func() {
 			if err := agent.buildRoutes(context.Background()); err != nil {
-				logger.Warn("routes-not-ready", log.Fields{"logical-device-id": agent.logicalDeviceID, "error": err})
+				logger.Warn(ctx, "routes-not-ready", log.Fields{"logical-device-id": agent.logicalDeviceID, "error": err})
 			}
 		}()
 	}
@@ -184,7 +184,7 @@
 func (agent *LogicalAgent) stop(ctx context.Context) error {
 	var returnErr error
 	agent.stopOnce.Do(func() {
-		logger.Info("stopping-logical_device-agent")
+		logger.Info(ctx, "stopping-logical_device-agent")
 
 		if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
 			// This should never happen - an error is returned only if the agent is stopped and an agent is only stopped once.
@@ -197,14 +197,14 @@
 		if err := agent.ldProxy.Remove(ctx, agent.logicalDeviceID); err != nil {
 			returnErr = err
 		} else {
-			logger.Debugw("logicaldevice-removed", log.Fields{"logicaldeviceId": agent.logicalDeviceID})
+			logger.Debugw(ctx, "logicaldevice-removed", log.Fields{"logicaldeviceId": agent.logicalDeviceID})
 		}
 		// TODO: remove all entries from all loaders
 		// TODO: don't allow any more modifications to flows/groups/meters/ports or to any logical device field
 
 		agent.stopped = true
 
-		logger.Info("logical_device-agent-stopped")
+		logger.Info(ctx, "logical_device-agent-stopped")
 	})
 	return returnErr
 }
@@ -218,8 +218,8 @@
 	return proto.Clone(agent.logicalDevice).(*voltha.LogicalDevice), nil
 }
 
-func (agent *LogicalAgent) addFlowsAndGroupsToDevices(deviceRules *fu.DeviceRules, flowMetadata *voltha.FlowMetadata) []coreutils.Response {
-	logger.Debugw("send-add-flows-to-device-manager", log.Fields{"logicalDeviceID": agent.logicalDeviceID, "deviceRules": deviceRules, "flowMetadata": flowMetadata})
+func (agent *LogicalAgent) addFlowsAndGroupsToDevices(ctx context.Context, deviceRules *fu.DeviceRules, flowMetadata *voltha.FlowMetadata) []coreutils.Response {
+	logger.Debugw(ctx, "send-add-flows-to-device-manager", log.Fields{"logicalDeviceID": agent.logicalDeviceID, "deviceRules": deviceRules, "flowMetadata": flowMetadata})
 
 	responses := make([]coreutils.Response, 0)
 	for deviceID, value := range deviceRules.GetRules() {
@@ -230,7 +230,7 @@
 			defer cancel()
 			start := time.Now()
 			if err := agent.deviceMgr.addFlowsAndGroups(subCtx, deviceId, value.ListFlows(), value.ListGroups(), flowMetadata); err != nil {
-				logger.Errorw("flow-add-failed", log.Fields{"deviceID": deviceId, "error": err, "wait-time": time.Since(start)})
+				logger.Errorw(ctx, "flow-add-failed", log.Fields{"deviceID": deviceId, "error": err, "wait-time": time.Since(start)})
 				response.Error(status.Errorf(codes.Internal, "flow-add-failed: %s", deviceId))
 			}
 			response.Done()
@@ -240,8 +240,8 @@
 	return responses
 }
 
-func (agent *LogicalAgent) deleteFlowsAndGroupsFromDevices(deviceRules *fu.DeviceRules, flowMetadata *voltha.FlowMetadata, mod *ofp.OfpFlowMod) []coreutils.Response {
-	logger.Debugw("send-delete-flows-to-device-manager", log.Fields{"logicalDeviceID": agent.logicalDeviceID})
+func (agent *LogicalAgent) deleteFlowsAndGroupsFromDevices(ctx context.Context, deviceRules *fu.DeviceRules, flowMetadata *voltha.FlowMetadata, mod *ofp.OfpFlowMod) []coreutils.Response {
+	logger.Debugw(ctx, "send-delete-flows-to-device-manager", log.Fields{"logicalDeviceID": agent.logicalDeviceID})
 
 	responses := make([]coreutils.Response, 0)
 	for deviceID, value := range deviceRules.GetRules() {
@@ -252,7 +252,7 @@
 			defer cancel()
 			start := time.Now()
 			if err := agent.deviceMgr.deleteFlowsAndGroups(subCtx, deviceId, value.ListFlows(), value.ListGroups(), flowMetadata); err != nil {
-				logger.Errorw("flows-and-groups-delete-failed", log.Fields{
+				logger.Errorw(ctx, "flows-and-groups-delete-failed", log.Fields{
 					"device-id":   deviceId,
 					"error":       err,
 					"flow-cookie": mod.Cookie,
@@ -266,8 +266,8 @@
 	return responses
 }
 
-func (agent *LogicalAgent) updateFlowsAndGroupsOfDevice(deviceRules *fu.DeviceRules, flowMetadata *voltha.FlowMetadata) []coreutils.Response {
-	logger.Debugw("send-update-flows-to-device-manager", log.Fields{"logicalDeviceID": agent.logicalDeviceID})
+func (agent *LogicalAgent) updateFlowsAndGroupsOfDevice(ctx context.Context, deviceRules *fu.DeviceRules, flowMetadata *voltha.FlowMetadata) []coreutils.Response {
+	logger.Debugw(ctx, "send-update-flows-to-device-manager", log.Fields{"logicalDeviceID": agent.logicalDeviceID})
 
 	responses := make([]coreutils.Response, 0)
 	for deviceID, value := range deviceRules.GetRules() {
@@ -277,7 +277,7 @@
 			subCtx, cancel := context.WithTimeout(context.Background(), agent.defaultTimeout)
 			defer cancel()
 			if err := agent.deviceMgr.updateFlowsAndGroups(subCtx, deviceId, value.ListFlows(), value.ListGroups(), flowMetadata); err != nil {
-				logger.Errorw("flow-update-failed", log.Fields{"deviceID": deviceId, "error": err})
+				logger.Errorw(ctx, "flow-update-failed", log.Fields{"deviceID": deviceId, "error": err})
 				response.Error(status.Errorf(codes.Internal, "flow-update-failed: %s", deviceId))
 			}
 			response.Done()
@@ -286,25 +286,25 @@
 	return responses
 }
 
-func (agent *LogicalAgent) deleteFlowsFromParentDevice(flows map[uint64]*ofp.OfpFlowStats, metadata *voltha.FlowMetadata, mod *ofp.OfpFlowMod) []coreutils.Response {
-	logger.Debugw("deleting-flows-from-parent-device", log.Fields{"logical-device-id": agent.logicalDeviceID, "flows": flows})
+func (agent *LogicalAgent) deleteFlowsFromParentDevice(ctx context.Context, flows map[uint64]*ofp.OfpFlowStats, metadata *voltha.FlowMetadata, mod *ofp.OfpFlowMod) []coreutils.Response {
+	logger.Debugw(ctx, "deleting-flows-from-parent-device", log.Fields{"logical-device-id": agent.logicalDeviceID, "flows": flows})
 	responses := make([]coreutils.Response, 0)
 	for _, flow := range flows {
 		response := coreutils.NewResponse()
 		responses = append(responses, response)
 		uniPort, err := agent.getUNILogicalPortNo(flow)
 		if err != nil {
-			logger.Error("no-uni-port-in-flow", log.Fields{"deviceID": agent.rootDeviceID, "flow": flow, "error": err})
+			logger.Error(ctx, "no-uni-port-in-flow", log.Fields{"deviceID": agent.rootDeviceID, "flow": flow, "error": err})
 			response.Error(err)
 			response.Done()
 			continue
 		}
-		logger.Debugw("uni-port", log.Fields{"flows": flows, "uni-port": uniPort})
+		logger.Debugw(ctx, "uni-port", log.Fields{"flows": flows, "uni-port": uniPort})
 		go func(uniPort uint32, metadata *voltha.FlowMetadata) {
 			subCtx, cancel := context.WithTimeout(context.Background(), agent.defaultTimeout)
 			defer cancel()
 			if err := agent.deviceMgr.deleteParentFlows(subCtx, agent.rootDeviceID, uniPort, metadata); err != nil {
-				logger.Error("flow-delete-failed-from-parent-device", log.Fields{
+				logger.Error(ctx, "flow-delete-failed-from-parent-device", log.Fields{
 					"device-id":   agent.rootDeviceID,
 					"error":       err,
 					"flow-cookie": mod.Cookie,
@@ -318,7 +318,7 @@
 }
 
 func (agent *LogicalAgent) packetOut(ctx context.Context, packet *ofp.OfpPacketOut) {
-	logger.Debugw("packet-out", log.Fields{
+	logger.Debugw(ctx, "packet-out", log.Fields{
 		"packet": hex.EncodeToString(packet.Data),
 		"inPort": packet.GetInPort(),
 	})
@@ -326,17 +326,17 @@
 	//frame := packet.GetData()
 	//TODO: Use a channel between the logical agent and the device agent
 	if err := agent.deviceMgr.packetOut(ctx, agent.rootDeviceID, outPort, packet); err != nil {
-		logger.Error("packetout-failed", log.Fields{"logicalDeviceID": agent.rootDeviceID})
+		logger.Error(ctx, "packetout-failed", log.Fields{"logicalDeviceID": agent.rootDeviceID})
 	}
 }
 
-func (agent *LogicalAgent) packetIn(port uint32, transactionID string, packet []byte) {
-	logger.Debugw("packet-in", log.Fields{
+func (agent *LogicalAgent) packetIn(ctx context.Context, port uint32, transactionID string, packet []byte) {
+	logger.Debugw(ctx, "packet-in", log.Fields{
 		"port":          port,
 		"packet":        hex.EncodeToString(packet),
 		"transactionId": transactionID,
 	})
 	packetIn := fu.MkPacketIn(port, packet)
-	agent.ldeviceMgr.SendPacketIn(agent.logicalDeviceID, transactionID, packetIn)
-	logger.Debugw("sending-packet-in", log.Fields{"packet": hex.EncodeToString(packetIn.Data)})
+	agent.ldeviceMgr.SendPacketIn(ctx, agent.logicalDeviceID, transactionID, packetIn)
+	logger.Debugw(ctx, "sending-packet-in", log.Fields{"packet": hex.EncodeToString(packetIn.Data)})
 }
diff --git a/rw_core/core/device/logical_agent_flow.go b/rw_core/core/device/logical_agent_flow.go
index 92ba4a2..1f8137d 100644
--- a/rw_core/core/device/logical_agent_flow.go
+++ b/rw_core/core/device/logical_agent_flow.go
@@ -47,7 +47,7 @@
 
 //updateFlowTable updates the flow table of that logical device
 func (agent *LogicalAgent) updateFlowTable(ctx context.Context, flow *ofp.OfpFlowMod) error {
-	logger.Debug("UpdateFlowTable")
+	logger.Debug(ctx, "UpdateFlowTable")
 	if flow == nil {
 		return nil
 	}
@@ -70,19 +70,19 @@
 
 //flowAdd adds a flow to the flow table of that logical device
 func (agent *LogicalAgent) flowAdd(ctx context.Context, mod *ofp.OfpFlowMod) error {
-	logger.Debugw("flowAdd", log.Fields{"flow": mod})
+	logger.Debugw(ctx, "flowAdd", log.Fields{"flow": mod})
 	if mod == nil {
 		return nil
 	}
 	flow, err := fu.FlowStatsEntryFromFlowModMessage(mod)
 	if err != nil {
-		logger.Errorw("flowAdd-failed", log.Fields{"flowMod": mod, "err": err})
+		logger.Errorw(ctx, "flowAdd-failed", log.Fields{"flowMod": mod, "err": err})
 		return err
 	}
 	var updated bool
 	var changed bool
 	if changed, updated, err = agent.decomposeAndAdd(ctx, flow, mod); err != nil {
-		logger.Errorw("flow-decompose-and-add-failed ", log.Fields{"flowMod": mod, "err": err})
+		logger.Errorw(ctx, "flow-decompose-and-add-failed ", log.Fields{"flowMod": mod, "err": err})
 		return err
 	}
 	if changed && !updated {
@@ -112,7 +112,7 @@
 		// TODO: this currently does nothing
 		if overlapped := fu.FindOverlappingFlows(flows, mod); len(overlapped) != 0 {
 			// TODO: should this error be notified other than being logged?
-			logger.Warnw("overlapped-flows", log.Fields{"logicaldeviceId": agent.logicalDeviceID})
+			logger.Warnw(ctx, "overlapped-flows", log.Fields{"logicaldeviceId": agent.logicalDeviceID})
 		} else {
 			//	Add flow
 			changed = true
@@ -132,13 +132,13 @@
 			changed = true
 		}
 	}
-	logger.Debugw("flowAdd-changed", log.Fields{"changed": changed, "updated": updated})
+	logger.Debugw(ctx, "flowAdd-changed", log.Fields{"changed": changed, "updated": updated})
 	if changed {
 		updatedFlows := map[uint64]*ofp.OfpFlowStats{flow.Id: flow}
 
-		flowMeterConfig, err := agent.GetMeterConfig(updatedFlows)
+		flowMeterConfig, err := agent.GetMeterConfig(ctx, updatedFlows)
 		if err != nil {
-			logger.Error("Meter-referred-in-flow-not-present")
+			logger.Error(ctx, "Meter-referred-in-flow-not-present")
 			return changed, updated, err
 		}
 
@@ -156,22 +156,22 @@
 			return changed, updated, err
 		}
 
-		logger.Debugw("rules", log.Fields{"rules": deviceRules.String()})
+		logger.Debugw(ctx, "rules", log.Fields{"rules": deviceRules.String()})
 		//	Update store and cache
 		if updated {
 			if err := flowHandle.Update(ctx, flow); err != nil {
 				return changed, updated, err
 			}
 		}
-		respChannels := agent.addFlowsAndGroupsToDevices(deviceRules, toMetadata(flowMeterConfig))
+		respChannels := agent.addFlowsAndGroupsToDevices(ctx, deviceRules, toMetadata(flowMeterConfig))
 		// Create the go routines to wait
 		go func() {
 			// Wait for completion
 			if res := coreutils.WaitForNilOrErrorResponses(agent.defaultTimeout, respChannels...); res != nil {
-				logger.Infow("failed-to-add-flows-will-attempt-deletion", log.Fields{"errors": res, "logical-device-id": agent.logicalDeviceID})
+				logger.Infow(ctx, "failed-to-add-flows-will-attempt-deletion", log.Fields{"errors": res, "logical-device-id": agent.logicalDeviceID})
 				// Revert added flows
 				if err := agent.revertAddedFlows(context.Background(), mod, flow, flowToReplace, deviceRules, toMetadata(flowMeterConfig)); err != nil {
-					logger.Errorw("failure-to-delete-flows-after-failed-addition", log.Fields{"logical-device-id": agent.logicalDeviceID, "error": err})
+					logger.Errorw(ctx, "failure-to-delete-flows-after-failed-addition", log.Fields{"logical-device-id": agent.logicalDeviceID, "error": err})
 				}
 			}
 		}()
@@ -182,7 +182,7 @@
 // revertAddedFlows reverts flows after the flowAdd request has failed.  All flows corresponding to that flowAdd request
 // will be reverted, both from the logical devices and the devices.
 func (agent *LogicalAgent) revertAddedFlows(ctx context.Context, mod *ofp.OfpFlowMod, addedFlow *ofp.OfpFlowStats, replacedFlow *ofp.OfpFlowStats, deviceRules *fu.DeviceRules, metadata *voltha.FlowMetadata) error {
-	logger.Debugw("revertFlowAdd", log.Fields{"added-flow": addedFlow, "replaced-flow": replacedFlow, "device-rules": deviceRules, "metadata": metadata})
+	logger.Debugw(ctx, "revertFlowAdd", log.Fields{"added-flow": addedFlow, "replaced-flow": replacedFlow, "device-rules": deviceRules, "metadata": metadata})
 
 	flowHandle, have := agent.flowLoader.Lock(addedFlow.Id)
 	if !have {
@@ -208,13 +208,13 @@
 	}
 
 	// Update the devices
-	respChnls := agent.deleteFlowsAndGroupsFromDevices(deviceRules, metadata, mod)
+	respChnls := agent.deleteFlowsAndGroupsFromDevices(ctx, deviceRules, metadata, mod)
 
 	// Wait for the responses
 	go func() {
 		// Since this action is taken following an add failure, we may also receive a failure for the revert
 		if res := coreutils.WaitForNilOrErrorResponses(agent.defaultTimeout, respChnls...); res != nil {
-			logger.Warnw("failure-reverting-added-flows", log.Fields{
+			logger.Warnw(ctx, "failure-reverting-added-flows", log.Fields{
 				"logical-device-id": agent.logicalDeviceID,
 				"flow-cookie":       mod.Cookie,
 				"errors":            res,
@@ -227,7 +227,7 @@
 
 //flowDelete deletes a flow from the flow table of that logical device
 func (agent *LogicalAgent) flowDelete(ctx context.Context, mod *ofp.OfpFlowMod) error {
-	logger.Debug("flowDelete")
+	logger.Debug(ctx, "flowDelete")
 	if mod == nil {
 		return nil
 	}
@@ -257,7 +257,7 @@
 
 	//Delete the matched flows
 	if len(toDelete) > 0 {
-		logger.Debugw("flowDelete", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "toDelete": len(toDelete)})
+		logger.Debugw(ctx, "flowDelete", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "toDelete": len(toDelete)})
 
 		for _, flow := range toDelete {
 			if flowHandle, have := agent.flowLoader.Lock(flow.Id); have {
@@ -280,9 +280,9 @@
 			}
 		}
 
-		metersConfig, err := agent.GetMeterConfig(toDelete)
+		metersConfig, err := agent.GetMeterConfig(ctx, toDelete)
 		if err != nil { // This should never happen
-			logger.Error("Meter-referred-in-flows-not-present")
+			logger.Error(ctx, "Meter-referred-in-flows-not-present")
 			return err
 		}
 
@@ -302,7 +302,7 @@
 			// A no route error means no route exists between the ports specified in the flow. This can happen when the
 			// child device is deleted and a request to delete flows from the parent device is received
 			if !errors.Is(err, route.ErrNoRoute) {
-				logger.Errorw("unexpected-error-received", log.Fields{"flows-to-delete": toDelete, "error": err})
+				logger.Errorw(ctx, "unexpected-error-received", log.Fields{"flows-to-delete": toDelete, "error": err})
 				return err
 			}
 			partialRoute = true
@@ -310,16 +310,16 @@
 
 		// Update the devices
 		if partialRoute {
-			respChnls = agent.deleteFlowsFromParentDevice(toDelete, toMetadata(metersConfig), mod)
+			respChnls = agent.deleteFlowsFromParentDevice(ctx, toDelete, toMetadata(metersConfig), mod)
 		} else {
-			respChnls = agent.deleteFlowsAndGroupsFromDevices(deviceRules, toMetadata(metersConfig), mod)
+			respChnls = agent.deleteFlowsAndGroupsFromDevices(ctx, deviceRules, toMetadata(metersConfig), mod)
 		}
 
 		// Wait for the responses
 		go func() {
 			// Wait for completion
 			if res := coreutils.WaitForNilOrErrorResponses(agent.defaultTimeout, respChnls...); res != nil {
-				logger.Errorw("failure-updating-device-flows", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "errors": res})
+				logger.Errorw(ctx, "failure-updating-device-flows", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "errors": res})
 				// TODO: Revert the flow deletion
 			}
 		}()
@@ -330,7 +330,7 @@
 
 //flowDeleteStrict deletes a flow from the flow table of that logical device
 func (agent *LogicalAgent) flowDeleteStrict(ctx context.Context, mod *ofp.OfpFlowMod) error {
-	logger.Debugw("flowDeleteStrict", log.Fields{"mod": mod})
+	logger.Debugw(ctx, "flowDeleteStrict", log.Fields{"mod": mod})
 	if mod == nil {
 		return nil
 	}
@@ -339,10 +339,10 @@
 	if err != nil {
 		return err
 	}
-	logger.Debugw("flow-id-in-flow-delete-strict", log.Fields{"flowID": flow.Id})
+	logger.Debugw(ctx, "flow-id-in-flow-delete-strict", log.Fields{"flowID": flow.Id})
 	flowHandle, have := agent.flowLoader.Lock(flow.Id)
 	if !have {
-		logger.Debugw("Skipping-flow-delete-strict-request. No-flow-found", log.Fields{"flowMod": mod})
+		logger.Debugw(ctx, "Skipping-flow-delete-strict-request. No-flow-found", log.Fields{"flowMod": mod})
 		return nil
 	}
 	defer flowHandle.Unlock()
@@ -361,9 +361,9 @@
 
 	flowsToDelete := map[uint64]*ofp.OfpFlowStats{flow.Id: flowHandle.GetReadOnly()}
 
-	flowMetadata, err := agent.GetMeterConfig(flowsToDelete)
+	flowMetadata, err := agent.GetMeterConfig(ctx, flowsToDelete)
 	if err != nil {
-		logger.Error("meter-referred-in-flows-not-present")
+		logger.Error(ctx, "meter-referred-in-flows-not-present")
 		return err
 	}
 	var respChnls []coreutils.Response
@@ -373,7 +373,7 @@
 		// A no route error means no route exists between the ports specified in the flow. This can happen when the
 		// child device is deleted and a request to delete flows from the parent device is received
 		if !errors.Is(err, route.ErrNoRoute) {
-			logger.Errorw("unexpected-error-received", log.Fields{"flows-to-delete": flowsToDelete, "error": err})
+			logger.Errorw(ctx, "unexpected-error-received", log.Fields{"flows-to-delete": flowsToDelete, "error": err})
 			return err
 		}
 		partialRoute = true
@@ -385,15 +385,15 @@
 	}
 	// Update the devices
 	if partialRoute {
-		respChnls = agent.deleteFlowsFromParentDevice(flowsToDelete, toMetadata(flowMetadata), mod)
+		respChnls = agent.deleteFlowsFromParentDevice(ctx, flowsToDelete, toMetadata(flowMetadata), mod)
 	} else {
-		respChnls = agent.deleteFlowsAndGroupsFromDevices(deviceRules, toMetadata(flowMetadata), mod)
+		respChnls = agent.deleteFlowsAndGroupsFromDevices(ctx, deviceRules, toMetadata(flowMetadata), mod)
 	}
 
 	// Wait for completion
 	go func() {
 		if res := coreutils.WaitForNilOrErrorResponses(agent.defaultTimeout, respChnls...); res != nil {
-			logger.Warnw("failure-deleting-device-flows", log.Fields{
+			logger.Warnw(ctx, "failure-deleting-device-flows", log.Fields{
 				"flow-cookie":       mod.Cookie,
 				"logical-device-id": agent.logicalDeviceID,
 				"errors":            res,
@@ -426,7 +426,7 @@
 }
 
 func (agent *LogicalAgent) deleteFlowsHavingMeter(ctx context.Context, meterID uint32) error {
-	logger.Infow("Delete-flows-matching-meter", log.Fields{"meter": meterID})
+	logger.Infow(ctx, "Delete-flows-matching-meter", log.Fields{"meter": meterID})
 	for flowID := range agent.flowLoader.ListIDs() {
 		if flowHandle, have := agent.flowLoader.Lock(flowID); have {
 			if flowMeterID := fu.GetMeterIdFromFlow(flowHandle.GetReadOnly()); flowMeterID != 0 && flowMeterID == meterID {
@@ -444,7 +444,7 @@
 }
 
 func (agent *LogicalAgent) deleteFlowsHavingGroup(ctx context.Context, groupID uint32) (map[uint64]*ofp.OfpFlowStats, error) {
-	logger.Infow("Delete-flows-matching-group", log.Fields{"groupID": groupID})
+	logger.Infow(ctx, "Delete-flows-matching-group", log.Fields{"groupID": groupID})
 	flowsRemoved := make(map[uint64]*ofp.OfpFlowStats)
 	for flowID := range agent.flowLoader.ListIDs() {
 		if flowHandle, have := agent.flowLoader.Lock(flowID); have {
diff --git a/rw_core/core/device/logical_agent_group.go b/rw_core/core/device/logical_agent_group.go
index 56f23bc..bf31bc9 100644
--- a/rw_core/core/device/logical_agent_group.go
+++ b/rw_core/core/device/logical_agent_group.go
@@ -44,7 +44,7 @@
 
 //updateGroupTable updates the group table of that logical device
 func (agent *LogicalAgent) updateGroupTable(ctx context.Context, groupMod *ofp.OfpGroupMod) error {
-	logger.Debug("updateGroupTable")
+	logger.Debug(ctx, "updateGroupTable")
 	if groupMod == nil {
 		return nil
 	}
@@ -64,7 +64,7 @@
 	if groupMod == nil {
 		return nil
 	}
-	logger.Debugw("groupAdd", log.Fields{"GroupId": groupMod.GroupId})
+	logger.Debugw(ctx, "groupAdd", log.Fields{"GroupId": groupMod.GroupId})
 
 	groupEntry := fu.GroupEntryFromGroupMod(groupMod)
 
@@ -83,15 +83,15 @@
 	deviceRules := fu.NewDeviceRules()
 	deviceRules.AddFlowsAndGroup(agent.rootDeviceID, fg)
 
-	logger.Debugw("rules", log.Fields{"rules for group-add": deviceRules.String()})
+	logger.Debugw(ctx, "rules", log.Fields{"rules for group-add": deviceRules.String()})
 
 	// Update the devices
-	respChnls := agent.addFlowsAndGroupsToDevices(deviceRules, &voltha.FlowMetadata{})
+	respChnls := agent.addFlowsAndGroupsToDevices(ctx, deviceRules, &voltha.FlowMetadata{})
 
 	// Wait for completion
 	go func() {
 		if res := coreutils.WaitForNilOrErrorResponses(agent.defaultTimeout, respChnls...); res != nil {
-			logger.Warnw("failure-updating-device-flows-groups", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "errors": res})
+			logger.Warnw(ctx, "failure-updating-device-flows-groups", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "errors": res})
 			//TODO: Revert flow changes
 		}
 	}()
@@ -99,7 +99,7 @@
 }
 
 func (agent *LogicalAgent) groupDelete(ctx context.Context, groupMod *ofp.OfpGroupMod) error {
-	logger.Debug("groupDelete")
+	logger.Debug(ctx, "groupDelete")
 	if groupMod == nil {
 		return nil
 	}
@@ -126,7 +126,7 @@
 			//      an error while deleting flows can cause inconsistent state.
 			flows, err := agent.deleteFlowsHavingGroup(ctx, groupID)
 			if err != nil {
-				logger.Errorw("cannot-update-flow-for-group-delete", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "groupID": groupID})
+				logger.Errorw(ctx, "cannot-update-flow-for-group-delete", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "groupID": groupID})
 				return err
 			}
 			for flowID, flow := range flows {
@@ -142,15 +142,15 @@
 		if err != nil {
 			return err
 		}
-		logger.Debugw("rules", log.Fields{"rules": deviceRules.String()})
+		logger.Debugw(ctx, "rules", log.Fields{"rules": deviceRules.String()})
 
 		// Update the devices
-		respChnls := agent.updateFlowsAndGroupsOfDevice(deviceRules, nil)
+		respChnls := agent.updateFlowsAndGroupsOfDevice(ctx, deviceRules, nil)
 
 		// Wait for completion
 		go func() {
 			if res := coreutils.WaitForNilOrErrorResponses(agent.defaultTimeout, respChnls...); res != nil {
-				logger.Warnw("failure-updating-device-flows-groups", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "errors": res})
+				logger.Warnw(ctx, "failure-updating-device-flows-groups", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "errors": res})
 				//TODO: Revert flow changes
 			}
 		}()
@@ -159,7 +159,7 @@
 }
 
 func (agent *LogicalAgent) groupModify(ctx context.Context, groupMod *ofp.OfpGroupMod) error {
-	logger.Debug("groupModify")
+	logger.Debug(ctx, "groupModify")
 	if groupMod == nil {
 		return nil
 	}
@@ -180,21 +180,21 @@
 	fg.AddGroup(fu.GroupEntryFromGroupMod(groupMod))
 	deviceRules.AddFlowsAndGroup(agent.rootDeviceID, fg)
 
-	logger.Debugw("rules", log.Fields{"rules-for-group-modify": deviceRules.String()})
+	logger.Debugw(ctx, "rules", log.Fields{"rules-for-group-modify": deviceRules.String()})
 
 	//update KV
 	if err := groupHandle.Update(ctx, groupEntry); err != nil {
-		logger.Errorw("Cannot-update-logical-group", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
+		logger.Errorw(ctx, "Cannot-update-logical-group", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
 		return err
 	}
 
 	// Update the devices
-	respChnls := agent.updateFlowsAndGroupsOfDevice(deviceRules, &voltha.FlowMetadata{})
+	respChnls := agent.updateFlowsAndGroupsOfDevice(ctx, deviceRules, &voltha.FlowMetadata{})
 
 	// Wait for completion
 	go func() {
 		if res := coreutils.WaitForNilOrErrorResponses(agent.defaultTimeout, respChnls...); res != nil {
-			logger.Warnw("failure-updating-device-flows-groups", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "errors": res})
+			logger.Warnw(ctx, "failure-updating-device-flows-groups", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "errors": res})
 			//TODO: Revert flow changes
 		}
 	}()
diff --git a/rw_core/core/device/logical_agent_meter.go b/rw_core/core/device/logical_agent_meter.go
index 991479a..aab7e5a 100644
--- a/rw_core/core/device/logical_agent_meter.go
+++ b/rw_core/core/device/logical_agent_meter.go
@@ -42,7 +42,7 @@
 
 // updateMeterTable updates the meter table of that logical device
 func (agent *LogicalAgent) updateMeterTable(ctx context.Context, meterMod *ofp.OfpMeterMod) error {
-	logger.Debug("updateMeterTable")
+	logger.Debug(ctx, "updateMeterTable")
 	if meterMod == nil {
 		return nil
 	}
@@ -59,12 +59,12 @@
 }
 
 func (agent *LogicalAgent) meterAdd(ctx context.Context, meterMod *ofp.OfpMeterMod) error {
-	logger.Debugw("meterAdd", log.Fields{"metermod": *meterMod})
+	logger.Debugw(ctx, "meterAdd", log.Fields{"metermod": *meterMod})
 	if meterMod == nil {
 		return nil
 	}
 
-	meterEntry := fu.MeterEntryFromMeterMod(meterMod)
+	meterEntry := fu.MeterEntryFromMeterMod(ctx, meterMod)
 
 	meterHandle, created, err := agent.meterLoader.LockOrCreate(ctx, meterEntry)
 	if err != nil {
@@ -73,22 +73,22 @@
 	defer meterHandle.Unlock()
 
 	if created {
-		logger.Debugw("Meter-added-successfully", log.Fields{"Added-meter": meterEntry})
+		logger.Debugw(ctx, "Meter-added-successfully", log.Fields{"Added-meter": meterEntry})
 	} else {
-		logger.Infow("Meter-already-exists", log.Fields{"meter": *meterMod})
+		logger.Infow(ctx, "Meter-already-exists", log.Fields{"meter": *meterMod})
 	}
 	return nil
 }
 
 func (agent *LogicalAgent) meterDelete(ctx context.Context, meterMod *ofp.OfpMeterMod) error {
-	logger.Debug("meterDelete", log.Fields{"meterMod": *meterMod})
+	logger.Debug(ctx, "meterDelete", log.Fields{"meterMod": *meterMod})
 	if meterMod == nil {
 		return nil
 	}
 
 	meterHandle, have := agent.meterLoader.Lock(meterMod.MeterId)
 	if !have {
-		logger.Warnw("meter-not-found", log.Fields{"meterID": meterMod.MeterId})
+		logger.Warnw(ctx, "meter-not-found", log.Fields{"meterID": meterMod.MeterId})
 		return nil
 	}
 	defer meterHandle.Unlock()
@@ -103,12 +103,12 @@
 		return err
 	}
 
-	logger.Debugw("meterDelete-success", log.Fields{"meterID": meterMod.MeterId})
+	logger.Debugw(ctx, "meterDelete-success", log.Fields{"meterID": meterMod.MeterId})
 	return nil
 }
 
 func (agent *LogicalAgent) meterModify(ctx context.Context, meterMod *ofp.OfpMeterMod) error {
-	logger.Debug("meterModify")
+	logger.Debug(ctx, "meterModify")
 	if meterMod == nil {
 		return nil
 	}
@@ -120,12 +120,12 @@
 	defer meterHandle.Unlock()
 
 	oldMeter := meterHandle.GetReadOnly()
-	newMeter := fu.MeterEntryFromMeterMod(meterMod)
+	newMeter := fu.MeterEntryFromMeterMod(ctx, meterMod)
 	newMeter.Stats.FlowCount = oldMeter.Stats.FlowCount
 
 	if err := meterHandle.Update(ctx, newMeter); err != nil {
 		return err
 	}
-	logger.Debugw("replaced-with-new-meter", log.Fields{"oldMeter": oldMeter, "newMeter": newMeter})
+	logger.Debugw(ctx, "replaced-with-new-meter", log.Fields{"oldMeter": oldMeter, "newMeter": newMeter})
 	return nil
 }
diff --git a/rw_core/core/device/logical_agent_meter_helpers.go b/rw_core/core/device/logical_agent_meter_helpers.go
index fc09568..2c0193d 100644
--- a/rw_core/core/device/logical_agent_meter_helpers.go
+++ b/rw_core/core/device/logical_agent_meter_helpers.go
@@ -26,7 +26,7 @@
 )
 
 // GetMeterConfig returns meters which which are used by the given flows
-func (agent *LogicalAgent) GetMeterConfig(flows map[uint64]*ofp.OfpFlowStats) (map[uint32]*ofp.OfpMeterConfig, error) {
+func (agent *LogicalAgent) GetMeterConfig(ctx context.Context, flows map[uint64]*ofp.OfpFlowStats) (map[uint32]*ofp.OfpMeterConfig, error) {
 	metersConfig := make(map[uint32]*ofp.OfpMeterConfig)
 	for _, flow := range flows {
 		if flowMeterID := fu.GetMeterIdFromFlow(flow); flowMeterID != 0 {
@@ -34,20 +34,20 @@
 				// Meter is present in the flow, Get from logical device
 				meterHandle, have := agent.meterLoader.Lock(flowMeterID)
 				if !have {
-					logger.Errorw("Meter-referred-by-flow-is-not-found-in-logicaldevice",
+					logger.Errorw(ctx, "Meter-referred-by-flow-is-not-found-in-logicaldevice",
 						log.Fields{"meterID": flowMeterID, "Available-meters": metersConfig, "flow": *flow})
 					return nil, fmt.Errorf("Meter-referred-by-flow-is-not-found-in-logicaldevice.MeterId-%d", flowMeterID)
 				}
 
 				meter := meterHandle.GetReadOnly()
 				metersConfig[flowMeterID] = meter.Config
-				logger.Debugw("Found meter in logical device", log.Fields{"meterID": flowMeterID, "meter-band": meter.Config})
+				logger.Debugw(ctx, "Found meter in logical device", log.Fields{"meterID": flowMeterID, "meter-band": meter.Config})
 
 				meterHandle.Unlock()
 			}
 		}
 	}
-	logger.Debugw("meter-bands-for-flows", log.Fields{"flows": len(flows), "meters": metersConfig})
+	logger.Debugw(ctx, "meter-bands-for-flows", log.Fields{"flows": len(flows), "meters": metersConfig})
 	return metersConfig, nil
 }
 
@@ -55,9 +55,9 @@
 func (agent *LogicalAgent) updateFlowCountOfMeterStats(ctx context.Context, modCommand *ofp.OfpFlowMod, flow *ofp.OfpFlowStats, revertUpdate bool) bool {
 	flowCommand := modCommand.GetCommand()
 	meterID := fu.GetMeterIdFromFlow(flow)
-	logger.Debugw("Meter-id-in-flow-mod", log.Fields{"meterId": meterID})
+	logger.Debugw(ctx, "Meter-id-in-flow-mod", log.Fields{"meterId": meterID})
 	if meterID == 0 {
-		logger.Debugw("No-meter-present-in-the-flow", log.Fields{"flow": *flow})
+		logger.Debugw(ctx, "No-meter-present-in-the-flow", log.Fields{"flow": *flow})
 		return true
 	}
 
@@ -67,7 +67,7 @@
 
 	meterHandle, have := agent.meterLoader.Lock(meterID)
 	if !have {
-		logger.Debugw("Meter-is-not-present-in-logical-device", log.Fields{"meterID": meterID})
+		logger.Debugw(ctx, "Meter-is-not-present-in-logical-device", log.Fields{"meterID": meterID})
 		return true
 	}
 	defer meterHandle.Unlock()
@@ -94,10 +94,10 @@
 		Stats:  &newStats,
 	}
 	if err := meterHandle.Update(ctx, newMeter); err != nil {
-		logger.Debugw("unable-to-update-meter-in-db", log.Fields{"logicalDevice": agent.logicalDeviceID, "meterID": meterID})
+		logger.Debugw(ctx, "unable-to-update-meter-in-db", log.Fields{"logicalDevice": agent.logicalDeviceID, "meterID": meterID})
 		return false
 	}
 
-	logger.Debugw("updated-meter-flow-stats", log.Fields{"meterId": meterID})
+	logger.Debugw(ctx, "updated-meter-flow-stats", log.Fields{"meterId": meterID})
 	return true
 }
diff --git a/rw_core/core/device/logical_agent_port.go b/rw_core/core/device/logical_agent_port.go
index 2901fc4..0229c18 100644
--- a/rw_core/core/device/logical_agent_port.go
+++ b/rw_core/core/device/logical_agent_port.go
@@ -31,8 +31,8 @@
 )
 
 // listLogicalDevicePorts returns logical device ports
-func (agent *LogicalAgent) listLogicalDevicePorts() map[uint32]*voltha.LogicalPort {
-	logger.Debug("listLogicalDevicePorts")
+func (agent *LogicalAgent) listLogicalDevicePorts(ctx context.Context) map[uint32]*voltha.LogicalPort {
+	logger.Debug(ctx, "listLogicalDevicePorts")
 	portIDs := agent.portLoader.ListIDs()
 	ret := make(map[uint32]*voltha.LogicalPort, len(portIDs))
 	for portID := range portIDs {
@@ -45,7 +45,7 @@
 }
 
 func (agent *LogicalAgent) updateLogicalPort(ctx context.Context, device *voltha.Device, port *voltha.Port) error {
-	logger.Debugw("updateLogicalPort", log.Fields{"deviceId": device.Id, "port": port})
+	logger.Debugw(ctx, "updateLogicalPort", log.Fields{"deviceId": device.Id, "port": port})
 	switch port.Type {
 	case voltha.Port_ETHERNET_NNI:
 		if err := agent.addNNILogicalPort(ctx, device, port); err != nil {
@@ -58,18 +58,18 @@
 	case voltha.Port_PON_OLT:
 		// Rebuilt the routes on Parent PON port addition
 		go func() {
-			if err := agent.buildRoutes(ctx); err != nil {
+			if err := agent.buildRoutes(context.Background()); err != nil {
 				// Not an error - temporary state
-				logger.Infow("failed-to-update-routes-after-adding-parent-pon-port", log.Fields{"device-id": device.Id, "port": port, "ports-count": len(device.Ports), "error": err})
+				logger.Infow(ctx, "failed-to-update-routes-after-adding-parent-pon-port", log.Fields{"device-id": device.Id, "port": port, "ports-count": len(device.Ports), "error": err})
 			}
 		}()
 		//fallthrough
 	case voltha.Port_PON_ONU:
 		// Add the routes corresponding to that child device
 		go func() {
-			if err := agent.updateAllRoutes(ctx, device); err != nil {
+			if err := agent.updateAllRoutes(context.Background(), device); err != nil {
 				// Not an error - temporary state
-				logger.Infow("failed-to-update-routes-after-adding-child-pon-port", log.Fields{"device-id": device.Id, "port": port, "ports-count": len(device.Ports), "error": err})
+				logger.Infow(ctx, "failed-to-update-routes-after-adding-child-pon-port", log.Fields{"device-id": device.Id, "port": port, "ports-count": len(device.Ports), "error": err})
 			}
 		}()
 	default:
@@ -82,17 +82,17 @@
 // added to it.  While the logical device was being created we could have received requests to add
 // NNI and UNI ports which were discarded.  Now is the time to add them if needed
 func (agent *LogicalAgent) setupLogicalPorts(ctx context.Context) error {
-	logger.Infow("setupLogicalPorts", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
+	logger.Infow(ctx, "setupLogicalPorts", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
 	// First add any NNI ports which could have been missing
 	if err := agent.setupNNILogicalPorts(ctx, agent.rootDeviceID); err != nil {
-		logger.Errorw("error-setting-up-NNI-ports", log.Fields{"error": err, "deviceId": agent.rootDeviceID})
+		logger.Errorw(ctx, "error-setting-up-NNI-ports", log.Fields{"error": err, "deviceId": agent.rootDeviceID})
 		return err
 	}
 
 	// Now, set up the UNI ports if needed.
 	children, err := agent.deviceMgr.GetAllChildDevices(ctx, agent.rootDeviceID)
 	if err != nil {
-		logger.Errorw("error-getting-child-devices", log.Fields{"error": err, "deviceId": agent.rootDeviceID})
+		logger.Errorw(ctx, "error-getting-child-devices", log.Fields{"error": err, "deviceId": agent.rootDeviceID})
 		return err
 	}
 	responses := make([]coreutils.Response, 0)
@@ -101,7 +101,7 @@
 		responses = append(responses, response)
 		go func(child *voltha.Device) {
 			if err = agent.setupUNILogicalPorts(context.Background(), child); err != nil {
-				logger.Error("setting-up-UNI-ports-failed", log.Fields{"deviceID": child.Id})
+				logger.Error(ctx, "setting-up-UNI-ports-failed", log.Fields{"deviceID": child.Id})
 				response.Error(status.Errorf(codes.Internal, "UNI-ports-setup-failed: %s", child.Id))
 			}
 			response.Done()
@@ -116,13 +116,13 @@
 
 // setupNNILogicalPorts creates an NNI port on the logical device that represents an NNI interface on a root device
 func (agent *LogicalAgent) setupNNILogicalPorts(ctx context.Context, deviceID string) error {
-	logger.Infow("setupNNILogicalPorts-start", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
+	logger.Infow(ctx, "setupNNILogicalPorts-start", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
 	// Build the logical device based on information retrieved from the device adapter
 	var err error
 
 	var device *voltha.Device
 	if device, err = agent.deviceMgr.getDevice(ctx, deviceID); err != nil {
-		logger.Errorw("error-retrieving-device", log.Fields{"error": err, "deviceId": deviceID})
+		logger.Errorw(ctx, "error-retrieving-device", log.Fields{"error": err, "deviceId": deviceID})
 		return err
 	}
 
@@ -130,7 +130,7 @@
 	for _, port := range device.Ports {
 		if port.Type == voltha.Port_ETHERNET_NNI {
 			if err = agent.addNNILogicalPort(ctx, device, port); err != nil {
-				logger.Errorw("error-adding-UNI-port", log.Fields{"error": err})
+				logger.Errorw(ctx, "error-adding-UNI-port", log.Fields{"error": err})
 			}
 		}
 	}
@@ -139,7 +139,7 @@
 
 // updatePortState updates the port state of the device
 func (agent *LogicalAgent) updatePortState(ctx context.Context, portNo uint32, operStatus voltha.OperStatus_Types) error {
-	logger.Infow("updatePortState-start", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "portNo": portNo, "state": operStatus})
+	logger.Infow(ctx, "updatePortState-start", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "portNo": portNo, "state": operStatus})
 
 	portHandle, have := agent.portLoader.Lock(portNo)
 	if !have {
@@ -151,13 +151,13 @@
 	if err := portHandle.Update(ctx, newPort); err != nil {
 		return err
 	}
-	agent.orderedEvents.send(agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_MODIFY, newPort.OfpPort)
+	agent.orderedEvents.send(ctx, agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_MODIFY, newPort.OfpPort)
 	return nil
 }
 
 // updatePortsState updates the ports state related to the device
 func (agent *LogicalAgent) updatePortsState(ctx context.Context, deviceID string, state voltha.OperStatus_Types) error {
-	logger.Infow("updatePortsState-start", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
+	logger.Infow(ctx, "updatePortsState-start", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
 
 	for portNo := range agent.portLoader.ListIDsForDevice(deviceID) {
 		if portHandle, have := agent.portLoader.Lock(portNo); have {
@@ -166,7 +166,7 @@
 				portHandle.Unlock()
 				return err
 			}
-			agent.orderedEvents.send(agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_MODIFY, newPort.OfpPort)
+			agent.orderedEvents.send(ctx, agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_MODIFY, newPort.OfpPort)
 
 			portHandle.Unlock()
 		}
@@ -191,14 +191,14 @@
 
 // setupUNILogicalPorts creates a UNI port on the logical device that represents a child UNI interface
 func (agent *LogicalAgent) setupUNILogicalPorts(ctx context.Context, childDevice *voltha.Device) error {
-	logger.Infow("setupUNILogicalPort", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
+	logger.Infow(ctx, "setupUNILogicalPort", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
 	// Build the logical device based on information retrieved from the device adapter
 	var err error
 	//Get UNI port number
 	for _, port := range childDevice.Ports {
 		if port.Type == voltha.Port_ETHERNET_UNI {
 			if err = agent.addUNILogicalPort(ctx, childDevice, port); err != nil {
-				logger.Errorw("error-adding-UNI-port", log.Fields{"error": err})
+				logger.Errorw(ctx, "error-adding-UNI-port", log.Fields{"error": err})
 			}
 		}
 	}
@@ -207,7 +207,7 @@
 
 // deleteAllLogicalPorts deletes all logical ports associated with this logical device
 func (agent *LogicalAgent) deleteAllLogicalPorts(ctx context.Context) error {
-	logger.Infow("updatePortsState-start", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
+	logger.Infow(ctx, "updatePortsState-start", log.Fields{"logicalDeviceId": agent.logicalDeviceID})
 
 	// for each port
 	for portID := range agent.portLoader.ListIDs() {
@@ -221,14 +221,14 @@
 				return err
 			}
 			// and send event
-			agent.orderedEvents.send(agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_DELETE, oldPort.OfpPort)
+			agent.orderedEvents.send(ctx, agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_DELETE, oldPort.OfpPort)
 		}
 	}
 
 	// Reset the logical device routes
 	go func() {
 		if err := agent.buildRoutes(context.Background()); err != nil {
-			logger.Warnw("device-routes-not-ready", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "error": err})
+			logger.Warnw(ctx, "device-routes-not-ready", log.Fields{"logicalDeviceId": agent.logicalDeviceID, "error": err})
 		}
 	}()
 	return nil
@@ -236,7 +236,7 @@
 
 // deleteLogicalPorts removes the logical ports associated with that deviceId
 func (agent *LogicalAgent) deleteLogicalPorts(ctx context.Context, deviceID string) error {
-	logger.Debugw("deleting-logical-ports", log.Fields{"device-id": deviceID})
+	logger.Debugw(ctx, "deleting-logical-ports", log.Fields{"device-id": deviceID})
 
 	// for each port
 	for portNo := range agent.portLoader.ListIDsForDevice(deviceID) {
@@ -249,7 +249,7 @@
 					return err
 				}
 				// and send event
-				agent.orderedEvents.send(agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_DELETE, oldPort.OfpPort)
+				agent.orderedEvents.send(ctx, agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_DELETE, oldPort.OfpPort)
 			}
 			portHandle.Unlock()
 		}
@@ -258,7 +258,7 @@
 	// Reset the logical device routes
 	go func() {
 		if err := agent.buildRoutes(context.Background()); err != nil {
-			logger.Warnw("routes-not-ready", log.Fields{"logical-device-id": agent.logicalDeviceID, "error": err})
+			logger.Warnw(ctx, "routes-not-ready", log.Fields{"logical-device-id": agent.logicalDeviceID, "error": err})
 		}
 	}()
 	return nil
@@ -282,7 +282,7 @@
 	if err := portHandle.Update(ctx, &newPort); err != nil {
 		return err
 	}
-	agent.orderedEvents.send(agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_MODIFY, newPort.OfpPort)
+	agent.orderedEvents.send(ctx, agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_MODIFY, newPort.OfpPort)
 	return nil
 }
 
@@ -304,7 +304,7 @@
 	if err := portHandle.Update(ctx, &newPort); err != nil {
 		return err
 	}
-	agent.orderedEvents.send(agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_MODIFY, newPort.OfpPort)
+	agent.orderedEvents.send(ctx, agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_MODIFY, newPort.OfpPort)
 	return nil
 }
 
@@ -313,7 +313,7 @@
 // (true, nil).   If the device is not in the correct state it will return (false, nil) as this is a valid
 // scenario. This also applies to the case where the port was already added.
 func (agent *LogicalAgent) addNNILogicalPort(ctx context.Context, device *voltha.Device, port *voltha.Port) error {
-	logger.Debugw("addNNILogicalPort", log.Fields{"logical-device-id": agent.logicalDeviceID, "nni-port": port})
+	logger.Debugw(ctx, "addNNILogicalPort", log.Fields{"logical-device-id": agent.logicalDeviceID, "nni-port": port})
 
 	label := fmt.Sprintf("nni-%d", port.PortNo)
 	ofpPort := *port.OfpPort
@@ -336,7 +336,7 @@
 	defer portHandle.Unlock()
 
 	if !created {
-		logger.Debugw("port-already-exist", log.Fields{"port": port})
+		logger.Debugw(ctx, "port-already-exist", log.Fields{"port": port})
 		return nil
 	}
 
@@ -346,14 +346,14 @@
 	// Setup the routes for this device and then send the port update event to the OF Controller
 	go func() {
 		// First setup the routes
-		if err := agent.updateRoutes(context.Background(), device, nniPort, agent.listLogicalDevicePorts()); err != nil {
+		if err := agent.updateRoutes(context.Background(), device, nniPort, agent.listLogicalDevicePorts(ctx)); err != nil {
 			// This is not an error as we may not have enough logical ports to set up routes or some PON ports have not been
 			// created yet.
-			logger.Infow("routes-not-ready", log.Fields{"logical-device-id": agent.logicalDeviceID, "logical-port": nniPort.OfpPort.PortNo, "error": err})
+			logger.Infow(ctx, "routes-not-ready", log.Fields{"logical-device-id": agent.logicalDeviceID, "logical-port": nniPort.OfpPort.PortNo, "error": err})
 		}
 
 		// send event, and allow any queued events to be sent as well
-		queuePosition.send(agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_ADD, nniPort.OfpPort)
+		queuePosition.send(ctx, agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_ADD, nniPort.OfpPort)
 	}()
 	return nil
 }
@@ -363,9 +363,9 @@
 // (true, nil).   If the device is not in the correct state it will return (false, nil) as this is a valid
 // scenario. This also applies to the case where the port was already added.
 func (agent *LogicalAgent) addUNILogicalPort(ctx context.Context, childDevice *voltha.Device, port *voltha.Port) error {
-	logger.Debugw("addUNILogicalPort", log.Fields{"port": port})
+	logger.Debugw(ctx, "addUNILogicalPort", log.Fields{"port": port})
 	if childDevice.AdminState != voltha.AdminState_ENABLED || childDevice.OperStatus != voltha.OperStatus_ACTIVE {
-		logger.Infow("device-not-ready", log.Fields{"deviceId": childDevice.Id, "admin": childDevice.AdminState, "oper": childDevice.OperStatus})
+		logger.Infow(ctx, "device-not-ready", log.Fields{"deviceId": childDevice.Id, "admin": childDevice.AdminState, "oper": childDevice.OperStatus})
 		return nil
 	}
 	ofpPort := *port.OfpPort
@@ -387,7 +387,7 @@
 	defer portHandle.Unlock()
 
 	if !created {
-		logger.Debugw("port-already-exist", log.Fields{"port": port})
+		logger.Debugw(ctx, "port-already-exist", log.Fields{"port": port})
 		return nil
 	}
 
@@ -397,22 +397,22 @@
 	// Setup the routes for this device and then send the port update event to the OF Controller
 	go func() {
 		// First setup the routes
-		if err := agent.updateRoutes(context.Background(), childDevice, uniPort, agent.listLogicalDevicePorts()); err != nil {
+		if err := agent.updateRoutes(context.Background(), childDevice, uniPort, agent.listLogicalDevicePorts(ctx)); err != nil {
 			// This is not an error as we may not have enough logical ports to set up routes or some PON ports have not been
 			// created yet.
-			logger.Infow("routes-not-ready", log.Fields{"logical-device-id": agent.logicalDeviceID, "logical-port": uniPort.OfpPort.PortNo, "error": err})
+			logger.Infow(ctx, "routes-not-ready", log.Fields{"logical-device-id": agent.logicalDeviceID, "logical-port": uniPort.OfpPort.PortNo, "error": err})
 		}
 
 		// send event, and allow any queued events to be sent as well
-		queuePosition.send(agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_ADD, uniPort.OfpPort)
+		queuePosition.send(context.Background(), agent, agent.logicalDeviceID, ofp.OfpPortReason_OFPPR_ADD, uniPort.OfpPort)
 	}()
 	return nil
 }
 
 // send is a convenience to avoid calling both assignQueuePosition and qp.send
-func (e *orderedEvents) send(agent *LogicalAgent, deviceID string, reason ofp.OfpPortReason, desc *ofp.OfpPort) {
+func (e *orderedEvents) send(ctx context.Context, agent *LogicalAgent, deviceID string, reason ofp.OfpPortReason, desc *ofp.OfpPort) {
 	qp := e.assignQueuePosition()
-	go qp.send(agent, deviceID, reason, desc)
+	go qp.send(context.Background(), agent, deviceID, reason, desc)
 }
 
 // TODO: shouldn't need to guarantee event ordering like this
@@ -444,17 +444,17 @@
 }
 
 // send waits for its turn, then sends the event, then notifies the next in line
-func (qp queuePosition) send(agent *LogicalAgent, deviceID string, reason ofp.OfpPortReason, desc *ofp.OfpPort) {
+func (qp queuePosition) send(ctx context.Context, agent *LogicalAgent, deviceID string, reason ofp.OfpPortReason, desc *ofp.OfpPort) {
 	if qp.prev != nil {
 		<-qp.prev // wait for turn
 	}
-	agent.ldeviceMgr.SendChangeEvent(deviceID, reason, desc)
+	agent.ldeviceMgr.SendChangeEvent(ctx, deviceID, reason, desc)
 	close(qp.next) // notify next
 }
 
 // GetWildcardInputPorts filters out the logical port number from the set of logical ports on the device and
 // returns their port numbers.
-func (agent *LogicalAgent) GetWildcardInputPorts(excludePort uint32) map[uint32]struct{} {
+func (agent *LogicalAgent) GetWildcardInputPorts(ctx context.Context, excludePort uint32) map[uint32]struct{} {
 	portIDs := agent.portLoader.ListIDs()
 	delete(portIDs, excludePort)
 	return portIDs
diff --git a/rw_core/core/device/logical_agent_route.go b/rw_core/core/device/logical_agent_route.go
index dbf5e57..8043e54 100644
--- a/rw_core/core/device/logical_agent_route.go
+++ b/rw_core/core/device/logical_agent_route.go
@@ -28,14 +28,14 @@
 
 // GetRoute returns a route
 func (agent *LogicalAgent) GetRoute(ctx context.Context, ingressPortNo uint32, egressPortNo uint32) ([]route.Hop, error) {
-	logger.Debugw("getting-route", log.Fields{"ingress-port": ingressPortNo, "egress-port": egressPortNo})
+	logger.Debugw(ctx, "getting-route", log.Fields{"ingress-port": ingressPortNo, "egress-port": egressPortNo})
 	routes := make([]route.Hop, 0)
 
 	// Note: A port value of 0 is equivalent to a nil port
 
 	// Controller-bound flow
 	if egressPortNo != 0 && ((egressPortNo & 0x7fffffff) == uint32(ofp.OfpPortNo_OFPP_CONTROLLER)) {
-		logger.Debugw("controller-flow", log.Fields{"ingressPortNo": ingressPortNo, "egressPortNo": egressPortNo})
+		logger.Debugw(ctx, "controller-flow", log.Fields{"ingressPortNo": ingressPortNo, "egressPortNo": egressPortNo})
 		if agent.isNNIPort(ingressPortNo) {
 			//This is a trap on the NNI Port
 			if agent.deviceRoutes.IsRoutesEmpty() {
@@ -57,7 +57,7 @@
 		// Treat it as if the output port is the first NNI of the OLT
 		var err error
 		if egressPortNo, err = agent.getAnyNNIPort(); err != nil {
-			logger.Warnw("no-nni-port", log.Fields{"error": err})
+			logger.Warnw(ctx, "no-nni-port", log.Fields{"error": err})
 			return nil, err
 		}
 	}
@@ -92,16 +92,16 @@
 
 //rebuildRoutes rebuilds the device routes
 func (agent *LogicalAgent) buildRoutes(ctx context.Context) error {
-	logger.Debugf("building-routes", log.Fields{"logical-device-id": agent.logicalDeviceID})
+	logger.Debugf(ctx, "building-routes", log.Fields{"logical-device-id": agent.logicalDeviceID})
 	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
 		return err
 	}
 	defer agent.requestQueue.RequestComplete()
 
-	if err := agent.deviceRoutes.ComputeRoutes(ctx, agent.listLogicalDevicePorts()); err != nil {
+	if err := agent.deviceRoutes.ComputeRoutes(ctx, agent.listLogicalDevicePorts(ctx)); err != nil {
 		return err
 	}
-	if err := agent.deviceRoutes.Print(); err != nil {
+	if err := agent.deviceRoutes.Print(ctx); err != nil {
 		return err
 	}
 	return nil
@@ -109,12 +109,12 @@
 
 //updateRoutes updates the device routes
 func (agent *LogicalAgent) updateRoutes(ctx context.Context, device *voltha.Device, lp *voltha.LogicalPort, lps map[uint32]*voltha.LogicalPort) error {
-	logger.Debugw("updateRoutes", log.Fields{"logical-device-id": agent.logicalDeviceID, "device-id": device.Id, "port:": lp})
+	logger.Debugw(ctx, "updateRoutes", log.Fields{"logical-device-id": agent.logicalDeviceID, "device-id": device.Id, "port:": lp})
 
 	if err := agent.deviceRoutes.AddPort(ctx, lp, device, lps); err != nil {
 		return err
 	}
-	if err := agent.deviceRoutes.Print(); err != nil {
+	if err := agent.deviceRoutes.Print(ctx); err != nil {
 		return err
 	}
 	return nil
@@ -122,12 +122,12 @@
 
 //updateAllRoutes updates the device routes using all the logical ports on that device
 func (agent *LogicalAgent) updateAllRoutes(ctx context.Context, device *voltha.Device) error {
-	logger.Debugw("updateAllRoutes", log.Fields{"logical-device-id": agent.logicalDeviceID, "device-id": device.Id, "ports-count": len(device.Ports)})
+	logger.Debugw(ctx, "updateAllRoutes", log.Fields{"logical-device-id": agent.logicalDeviceID, "device-id": device.Id, "ports-count": len(device.Ports)})
 
-	if err := agent.deviceRoutes.AddAllPorts(ctx, device, agent.listLogicalDevicePorts()); err != nil {
+	if err := agent.deviceRoutes.AddAllPorts(ctx, device, agent.listLogicalDevicePorts(ctx)); err != nil {
 		return err
 	}
-	if err := agent.deviceRoutes.Print(); err != nil {
+	if err := agent.deviceRoutes.Print(ctx); err != nil {
 		return err
 	}
 	return nil
diff --git a/rw_core/core/device/logical_agent_test.go b/rw_core/core/device/logical_agent_test.go
index 1b1dc59..5cd72b4 100644
--- a/rw_core/core/device/logical_agent_test.go
+++ b/rw_core/core/device/logical_agent_test.go
@@ -57,13 +57,13 @@
 	done             chan int
 }
 
-func newLDATest() *LDATest {
+func newLDATest(ctx context.Context) *LDATest {
 	test := &LDATest{}
 	// Start the embedded etcd server
 	var err error
-	test.etcdServer, test.kvClientPort, err = tst.StartEmbeddedEtcdServer("voltha.rwcore.lda.test", "voltha.rwcore.lda.etcd", "error")
+	test.etcdServer, test.kvClientPort, err = tst.StartEmbeddedEtcdServer(ctx, "voltha.rwcore.lda.test", "voltha.rwcore.lda.etcd", "error")
 	if err != nil {
-		logger.Fatal(err)
+		logger.Fatal(ctx, err)
 	}
 	// Create the kafka client
 	test.kClient = mock_kafka.NewKafkaClient()
@@ -131,17 +131,17 @@
 	return test
 }
 
-func (lda *LDATest) startCore(inCompeteMode bool) {
+func (lda *LDATest) startCore(ctx context.Context, inCompeteMode bool) {
 	cfg := config.NewRWCoreFlags()
 	cfg.CoreTopic = "rw_core"
 	cfg.DefaultRequestTimeout = lda.defaultTimeout
 	cfg.KVStoreAddress = "127.0.0.1" + ":" + strconv.Itoa(lda.kvClientPort)
 	grpcPort, err := freeport.GetFreePort()
 	if err != nil {
-		logger.Fatal("Cannot get a freeport for grpc")
+		logger.Fatal(ctx, "Cannot get a freeport for grpc")
 	}
 	cfg.GrpcAddress = "127.0.0.1" + ":" + strconv.Itoa(grpcPort)
-	client := tst.SetupKVClient(cfg, lda.coreInstanceID)
+	client := tst.SetupKVClient(ctx, cfg, lda.coreInstanceID)
 	backend := &db.Backend{
 		Client:                  client,
 		StoreType:               cfg.KVStoreType,
@@ -155,24 +155,24 @@
 
 	endpointMgr := kafka.NewEndpointManager(backend)
 	proxy := model.NewDBPath(backend)
-	adapterMgr := adapter.NewAdapterManager(proxy, lda.coreInstanceID, lda.kClient)
+	adapterMgr := adapter.NewAdapterManager(ctx, proxy, lda.coreInstanceID, lda.kClient)
 
 	lda.deviceMgr, lda.logicalDeviceMgr = NewManagers(proxy, adapterMgr, lda.kmp, endpointMgr, cfg.CoreTopic, lda.coreInstanceID, cfg.DefaultCoreTimeout)
-	if err = lda.kmp.Start(); err != nil {
-		logger.Fatal("Cannot start InterContainerProxy")
+	if err = lda.kmp.Start(ctx); err != nil {
+		logger.Fatal(ctx, "Cannot start InterContainerProxy")
 	}
 	adapterMgr.Start(context.Background())
 }
 
-func (lda *LDATest) stopAll() {
+func (lda *LDATest) stopAll(ctx context.Context) {
 	if lda.kClient != nil {
-		lda.kClient.Stop()
+		lda.kClient.Stop(ctx)
 	}
 	if lda.kmp != nil {
-		lda.kmp.Stop()
+		lda.kmp.Stop(ctx)
 	}
 	if lda.etcdServer != nil {
-		tst.StopEmbeddedEtcdServer(lda.etcdServer)
+		tst.StopEmbeddedEtcdServer(ctx, lda.etcdServer)
 	}
 }
 
@@ -182,7 +182,7 @@
 	clonedLD := proto.Clone(lda.logicalDevice).(*voltha.LogicalDevice)
 	clonedLD.Id = com.GetRandomString(10)
 	clonedLD.DatapathId = rand.Uint64()
-	lDeviceAgent := newLogicalAgent(clonedLD.Id, clonedLD.Id, clonedLD.RootDeviceId, lDeviceMgr, deviceMgr, lDeviceMgr.dbPath, lDeviceMgr.ldProxy, lDeviceMgr.defaultTimeout)
+	lDeviceAgent := newLogicalAgent(context.Background(), clonedLD.Id, clonedLD.Id, clonedLD.RootDeviceId, lDeviceMgr, deviceMgr, lDeviceMgr.dbPath, lDeviceMgr.ldProxy, lDeviceMgr.defaultTimeout)
 	lDeviceAgent.logicalDevice = clonedLD
 	for _, port := range clonedLD.Ports {
 		handle, created, err := lDeviceAgent.portLoader.LockOrCreate(context.Background(), port)
@@ -245,14 +245,15 @@
 		},
 	}
 	localWG.Add(1)
+	ctx := context.Background()
 	go func() {
-		err := ldAgent.meterAdd(context.Background(), meterMod)
+		err := ldAgent.meterAdd(ctx, meterMod)
 		assert.Nil(t, err)
 		localWG.Done()
 	}()
 	// wait for go routines to be done
 	localWG.Wait()
-	meterEntry := fu.MeterEntryFromMeterMod(meterMod)
+	meterEntry := fu.MeterEntryFromMeterMod(ctx, meterMod)
 
 	meterHandle, have := ldAgent.meterLoader.Lock(meterMod.MeterId)
 	assert.Equal(t, have, true)
@@ -269,7 +270,7 @@
 	expectedChange.Ports[2].OfpPort.Config = originalLogicalDevice.Ports[0].OfpPort.Config & ^uint32(ofp.OfpPortConfig_OFPPC_PORT_DOWN)
 	expectedChange.Ports[2].OfpPort.State = uint32(ofp.OfpPortState_OFPPS_LIVE)
 
-	updatedLogicalDevicePorts := ldAgent.listLogicalDevicePorts()
+	updatedLogicalDevicePorts := ldAgent.listLogicalDevicePorts(context.Background())
 	for _, p := range expectedChange.Ports {
 		assert.True(t, proto.Equal(p, updatedLogicalDevicePorts[p.DevicePortNo]))
 	}
@@ -277,12 +278,13 @@
 }
 
 func TestConcurrentLogicalDeviceUpdate(t *testing.T) {
-	lda := newLDATest()
+	ctx := context.Background()
+	lda := newLDATest(ctx)
 	assert.NotNil(t, lda)
-	defer lda.stopAll()
+	defer lda.stopAll(ctx)
 
 	// Start the Core
-	lda.startCore(false)
+	lda.startCore(ctx, false)
 
 	var wg sync.WaitGroup
 	numConCurrentLogicalDeviceAgents := 3
diff --git a/rw_core/core/device/logical_manager.go b/rw_core/core/device/logical_manager.go
index b3f26da..4eb5ea7 100644
--- a/rw_core/core/device/logical_manager.go
+++ b/rw_core/core/device/logical_manager.go
@@ -59,7 +59,7 @@
 // getLogicalDeviceAgent returns the logical device agent.  If the device is not in memory then the device will
 // be loaded from dB and a logical device agent created to managed it.
 func (ldMgr *LogicalManager) getLogicalDeviceAgent(ctx context.Context, logicalDeviceID string) *LogicalAgent {
-	logger.Debugw("get-logical-device-agent", log.Fields{"logical-device-id": logicalDeviceID})
+	logger.Debugw(ctx, "get-logical-device-agent", log.Fields{"logical-device-id": logicalDeviceID})
 	agent, ok := ldMgr.logicalDeviceAgents.Load(logicalDeviceID)
 	if ok {
 		lda := agent.(*LogicalAgent)
@@ -67,7 +67,7 @@
 			// This can happen when an agent for the logical device has been created but the logical device
 			// itself is not ready for action as it is waiting for switch and port capabilities from the
 			// relevant adapter.  In such a case prevent any request aimed at that logical device.
-			logger.Debugf("Logical device %s is not ready to serve requests", logicalDeviceID)
+			logger.Debugf(ctx, "Logical device %s is not ready to serve requests", logicalDeviceID)
 			return nil
 		}
 		return lda
@@ -88,7 +88,7 @@
 // GetLogicalDevice provides a cloned most up to date logical device.  If device is not in memory
 // it will be fetched from the dB
 func (ldMgr *LogicalManager) GetLogicalDevice(ctx context.Context, id *voltha.ID) (*voltha.LogicalDevice, error) {
-	logger.Debugw("getlogicalDevice", log.Fields{"logicaldeviceid": id})
+	logger.Debugw(ctx, "getlogicalDevice", log.Fields{"logicaldeviceid": id})
 	if agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id); agent != nil {
 		return agent.GetLogicalDevice(ctx)
 	}
@@ -97,18 +97,18 @@
 
 //ListLogicalDevices returns the list of all logical devices
 func (ldMgr *LogicalManager) ListLogicalDevices(ctx context.Context, _ *empty.Empty) (*voltha.LogicalDevices, error) {
-	logger.Debug("ListAllLogicalDevices")
+	logger.Debug(ctx, "ListAllLogicalDevices")
 
 	var logicalDevices []*voltha.LogicalDevice
 	if err := ldMgr.ldProxy.List(ctx, &logicalDevices); err != nil {
-		logger.Errorw("failed-to-list-logical-devices-from-cluster-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "failed-to-list-logical-devices-from-cluster-proxy", log.Fields{"error": err})
 		return nil, err
 	}
 	return &voltha.LogicalDevices{Items: logicalDevices}, nil
 }
 
 func (ldMgr *LogicalManager) createLogicalDevice(ctx context.Context, device *voltha.Device) (*string, error) {
-	logger.Debugw("creating-logical-device", log.Fields{"deviceId": device.Id})
+	logger.Debugw(ctx, "creating-logical-device", log.Fields{"deviceId": device.Id})
 	// Sanity check
 	if !device.Root {
 		return nil, errors.New("device-not-root")
@@ -121,18 +121,18 @@
 	id := utils.CreateLogicalDeviceID()
 	sn := strings.Replace(device.MacAddress, ":", "", -1)
 	if id == "" {
-		logger.Errorw("mac-address-not-set", log.Fields{"deviceId": device.Id, "serial-number": sn})
+		logger.Errorw(ctx, "mac-address-not-set", log.Fields{"deviceId": device.Id, "serial-number": sn})
 		return nil, errors.New("mac-address-not-set")
 	}
 
-	logger.Debugw("logical-device-id", log.Fields{"logicaldeviceId": id})
+	logger.Debugw(ctx, "logical-device-id", log.Fields{"logicaldeviceId": id})
 
-	agent := newLogicalAgent(id, sn, device.Id, ldMgr, ldMgr.deviceMgr, ldMgr.dbPath, ldMgr.ldProxy, ldMgr.defaultTimeout)
+	agent := newLogicalAgent(ctx, id, sn, device.Id, ldMgr, ldMgr.deviceMgr, ldMgr.dbPath, ldMgr.ldProxy, ldMgr.defaultTimeout)
 	ldMgr.addLogicalDeviceAgentToMap(agent)
 
 	// Update the root device with the logical device Id reference
 	if err := ldMgr.deviceMgr.setParentID(ctx, device, id); err != nil {
-		logger.Errorw("failed-setting-parent-id", log.Fields{"logicalDeviceId": id, "deviceId": device.Id})
+		logger.Errorw(ctx, "failed-setting-parent-id", log.Fields{"logicalDeviceId": id, "deviceId": device.Id})
 		return nil, err
 	}
 
@@ -141,12 +141,12 @@
 		//      implement locks in the agent to ensure request are not processed before start() is complete
 		err := agent.start(context.Background(), false)
 		if err != nil {
-			logger.Errorw("unable-to-create-the-logical-device", log.Fields{"error": err})
+			logger.Errorw(ctx, "unable-to-create-the-logical-device", log.Fields{"error": err})
 			ldMgr.deleteLogicalDeviceAgent(id)
 		}
 	}()
 
-	logger.Debug("creating-logical-device-ends")
+	logger.Debug(ctx, "creating-logical-device-ends")
 	return &id, nil
 }
 
@@ -154,15 +154,15 @@
 // reference of this logical device in cache.  The device Id is passed as param because the logical device may already
 // have been removed from the model.  This function returns the logical device Id if found
 func (ldMgr *LogicalManager) stopManagingLogicalDeviceWithDeviceID(ctx context.Context, id string) string {
-	logger.Infow("stop-managing-logical-device", log.Fields{"deviceId": id})
+	logger.Infow(ctx, "stop-managing-logical-device", log.Fields{"deviceId": id})
 	// Go over the list of logical device agents to find the one which has rootDeviceId as id
 	var ldID = ""
 	ldMgr.logicalDeviceAgents.Range(func(key, value interface{}) bool {
 		ldAgent := value.(*LogicalAgent)
 		if ldAgent.rootDeviceID == id {
-			logger.Infow("stopping-logical-device-agent", log.Fields{"lDeviceId": key})
+			logger.Infow(ctx, "stopping-logical-device-agent", log.Fields{"lDeviceId": key})
 			if err := ldAgent.stop(ctx); err != nil {
-				logger.Errorw("failed-to-stop-LDAgent", log.Fields{"error": err})
+				logger.Errorw(ctx, "failed-to-stop-LDAgent", log.Fields{"error": err})
 				return false
 			}
 			ldID = key.(string)
@@ -177,7 +177,7 @@
 func (ldMgr *LogicalManager) getLogicalDeviceFromModel(ctx context.Context, lDeviceID string) (*voltha.LogicalDevice, error) {
 	logicalDevice := &voltha.LogicalDevice{}
 	if have, err := ldMgr.ldProxy.Get(ctx, lDeviceID, logicalDevice); err != nil {
-		logger.Errorw("failed-to-get-logical-devices-from-cluster-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "failed-to-get-logical-devices-from-cluster-proxy", log.Fields{"error": err})
 		return nil, err
 	} else if !have {
 		return nil, status.Error(codes.NotFound, lDeviceID)
@@ -198,14 +198,14 @@
 			ldMgr.logicalDeviceLoadingInProgress[lDeviceID] = []chan int{make(chan int, 1)}
 			ldMgr.logicalDevicesLoadingLock.Unlock()
 			if _, err := ldMgr.getLogicalDeviceFromModel(ctx, lDeviceID); err == nil {
-				logger.Debugw("loading-logical-device", log.Fields{"lDeviceId": lDeviceID})
-				agent := newLogicalAgent(lDeviceID, "", "", ldMgr, ldMgr.deviceMgr, ldMgr.dbPath, ldMgr.ldProxy, ldMgr.defaultTimeout)
+				logger.Debugw(ctx, "loading-logical-device", log.Fields{"lDeviceId": lDeviceID})
+				agent := newLogicalAgent(ctx, lDeviceID, "", "", ldMgr, ldMgr.deviceMgr, ldMgr.dbPath, ldMgr.ldProxy, ldMgr.defaultTimeout)
 				if err := agent.start(ctx, true); err != nil {
 					return err
 				}
 				ldMgr.logicalDeviceAgents.Store(agent.logicalDeviceID, agent)
 			} else {
-				logger.Debugw("logicalDevice not in model", log.Fields{"lDeviceId": lDeviceID})
+				logger.Debugw(ctx, "logicalDevice not in model", log.Fields{"lDeviceId": lDeviceID})
 			}
 			// announce completion of task to any number of waiting channels
 			ldMgr.logicalDevicesLoadingLock.Lock()
@@ -233,7 +233,7 @@
 }
 
 func (ldMgr *LogicalManager) deleteLogicalDevice(ctx context.Context, device *voltha.Device) error {
-	logger.Debugw("deleting-logical-device", log.Fields{"deviceId": device.Id})
+	logger.Debugw(ctx, "deleting-logical-device", log.Fields{"deviceId": device.Id})
 	// Sanity check
 	if !device.Root {
 		return errors.New("device-not-root")
@@ -242,14 +242,14 @@
 	if agent := ldMgr.getLogicalDeviceAgent(ctx, logDeviceID); agent != nil {
 		// Stop the logical device agent
 		if err := agent.stop(ctx); err != nil {
-			logger.Errorw("failed-to-stop-agent", log.Fields{"error": err})
+			logger.Errorw(ctx, "failed-to-stop-agent", log.Fields{"error": err})
 			return err
 		}
 		//Remove the logical device agent from the Map
 		ldMgr.deleteLogicalDeviceAgent(logDeviceID)
 	}
 
-	logger.Debug("deleting-logical-device-ends")
+	logger.Debug(ctx, "deleting-logical-device-ends")
 	return nil
 }
 
@@ -281,7 +281,7 @@
 
 // ListLogicalDeviceFlows returns the flows of logical device
 func (ldMgr *LogicalManager) ListLogicalDeviceFlows(ctx context.Context, id *voltha.ID) (*openflow_13.Flows, error) {
-	logger.Debugw("ListLogicalDeviceFlows", log.Fields{"logicaldeviceid": id.Id})
+	logger.Debugw(ctx, "ListLogicalDeviceFlows", log.Fields{"logicaldeviceid": id.Id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -298,7 +298,7 @@
 
 // ListLogicalDeviceFlowGroups returns logical device flow groups
 func (ldMgr *LogicalManager) ListLogicalDeviceFlowGroups(ctx context.Context, id *voltha.ID) (*openflow_13.FlowGroups, error) {
-	logger.Debugw("ListLogicalDeviceFlowGroups", log.Fields{"logicaldeviceid": id.Id})
+	logger.Debugw(ctx, "ListLogicalDeviceFlowGroups", log.Fields{"logicaldeviceid": id.Id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -315,13 +315,13 @@
 
 // ListLogicalDevicePorts returns logical device ports
 func (ldMgr *LogicalManager) ListLogicalDevicePorts(ctx context.Context, id *voltha.ID) (*voltha.LogicalPorts, error) {
-	logger.Debugw("ListLogicalDevicePorts", log.Fields{"logicaldeviceid": id.Id})
+	logger.Debugw(ctx, "ListLogicalDevicePorts", log.Fields{"logicaldeviceid": id.Id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
 	}
 
-	ports := agent.listLogicalDevicePorts()
+	ports := agent.listLogicalDevicePorts(ctx)
 	ctr, ret := 0, make([]*voltha.LogicalPort, len(ports))
 	for _, port := range ports {
 		ret[ctr] = port
@@ -338,7 +338,7 @@
 		return nil, status.Errorf(codes.NotFound, "%s", lPortID.Id)
 	}
 
-	for _, port := range agent.listLogicalDevicePorts() {
+	for _, port := range agent.listLogicalDevicePorts(ctx) {
 		if port.Id == lPortID.PortId {
 			return port, nil
 		}
@@ -365,7 +365,7 @@
 
 // deleteLogicalPort removes the logical port associated with a child device
 func (ldMgr *LogicalManager) deleteLogicalPorts(ctx context.Context, deviceID string) error {
-	logger.Debugw("deleting-logical-ports", log.Fields{"device-id": deviceID})
+	logger.Debugw(ctx, "deleting-logical-ports", log.Fields{"device-id": deviceID})
 	// Get logical port
 	ldID, err := ldMgr.getLogicalDeviceIDFromDeviceID(ctx, deviceID)
 	if err != nil {
@@ -373,16 +373,16 @@
 	}
 	if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
 		if err = agent.deleteLogicalPorts(ctx, deviceID); err != nil {
-			logger.Warnw("delete-logical-ports-failed", log.Fields{"logical-device-id": *ldID})
+			logger.Warnw(ctx, "delete-logical-ports-failed", log.Fields{"logical-device-id": *ldID})
 			return err
 		}
 	}
-	logger.Debug("deleting-logical-ports-ends")
+	logger.Debug(ctx, "deleting-logical-ports-ends")
 	return nil
 }
 
 func (ldMgr *LogicalManager) setupUNILogicalPorts(ctx context.Context, childDevice *voltha.Device) error {
-	logger.Debugw("setupUNILogicalPorts", log.Fields{"childDeviceId": childDevice.Id, "parentDeviceId": childDevice.ParentId, "current-data": childDevice})
+	logger.Debugw(ctx, "setupUNILogicalPorts", log.Fields{"childDeviceId": childDevice.Id, "parentDeviceId": childDevice.ParentId, "current-data": childDevice})
 	// Sanity check
 	if childDevice.Root {
 		return errors.New("Device-root")
@@ -392,7 +392,7 @@
 	parentID := childDevice.ParentId
 	logDeviceID := ldMgr.deviceMgr.GetParentDeviceID(ctx, parentID)
 
-	logger.Debugw("setupUNILogicalPorts", log.Fields{"logDeviceId": logDeviceID, "parentId": parentID})
+	logger.Debugw(ctx, "setupUNILogicalPorts", log.Fields{"logDeviceId": logDeviceID, "parentId": parentID})
 
 	if parentID == "" || logDeviceID == "" {
 		return errors.New("device-in-invalid-state")
@@ -407,13 +407,13 @@
 }
 
 func (ldMgr *LogicalManager) deleteAllLogicalPorts(ctx context.Context, device *voltha.Device) error {
-	logger.Debugw("deleteAllLogicalPorts", log.Fields{"deviceId": device.Id})
+	logger.Debugw(ctx, "deleteAllLogicalPorts", log.Fields{"deviceId": device.Id})
 
 	var ldID *string
 	var err error
 	//Get the logical device Id for this device
 	if ldID, err = ldMgr.getLogicalDeviceID(ctx, device); err != nil {
-		logger.Warnw("no-logical-device-found", log.Fields{"deviceId": device.Id, "error": err})
+		logger.Warnw(ctx, "no-logical-device-found", log.Fields{"deviceId": device.Id, "error": err})
 		return err
 	}
 	if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
@@ -425,13 +425,13 @@
 }
 
 func (ldMgr *LogicalManager) updatePortState(ctx context.Context, deviceID string, portNo uint32, state voltha.OperStatus_Types) error {
-	logger.Debugw("updatePortState", log.Fields{"deviceId": deviceID, "state": state, "portNo": portNo})
+	logger.Debugw(ctx, "updatePortState", log.Fields{"deviceId": deviceID, "state": state, "portNo": portNo})
 
 	var ldID *string
 	var err error
 	//Get the logical device Id for this device
 	if ldID, err = ldMgr.getLogicalDeviceIDFromDeviceID(ctx, deviceID); err != nil {
-		logger.Warnw("no-logical-device-found", log.Fields{"deviceId": deviceID, "error": err})
+		logger.Warnw(ctx, "no-logical-device-found", log.Fields{"deviceId": deviceID, "error": err})
 		return err
 	}
 	if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
@@ -443,13 +443,13 @@
 }
 
 func (ldMgr *LogicalManager) updatePortsState(ctx context.Context, device *voltha.Device, state voltha.OperStatus_Types) error {
-	logger.Debugw("updatePortsState", log.Fields{"deviceId": device.Id, "state": state, "current-data": device})
+	logger.Debugw(ctx, "updatePortsState", log.Fields{"deviceId": device.Id, "state": state, "current-data": device})
 
 	var ldID *string
 	var err error
 	//Get the logical device Id for this device
 	if ldID, err = ldMgr.getLogicalDeviceID(ctx, device); err != nil {
-		logger.Warnw("no-logical-device-found", log.Fields{"deviceId": device.Id, "error": err})
+		logger.Warnw(ctx, "no-logical-device-found", log.Fields{"deviceId": device.Id, "error": err})
 		return err
 	}
 	if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
@@ -462,7 +462,7 @@
 
 // UpdateLogicalDeviceFlowTable updates logical device flow table
 func (ldMgr *LogicalManager) UpdateLogicalDeviceFlowTable(ctx context.Context, flow *openflow_13.FlowTableUpdate) (*empty.Empty, error) {
-	logger.Debugw("UpdateLogicalDeviceFlowTable", log.Fields{"logicalDeviceId": flow.Id})
+	logger.Debugw(ctx, "UpdateLogicalDeviceFlowTable", log.Fields{"logicalDeviceId": flow.Id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, flow.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", flow.Id)
@@ -472,7 +472,7 @@
 
 // UpdateLogicalDeviceMeterTable - This function sends meter mod request to logical device manager and waits for response
 func (ldMgr *LogicalManager) UpdateLogicalDeviceMeterTable(ctx context.Context, meter *openflow_13.MeterModUpdate) (*empty.Empty, error) {
-	logger.Debugw("UpdateLogicalDeviceMeterTable", log.Fields{"logicalDeviceId": meter.Id})
+	logger.Debugw(ctx, "UpdateLogicalDeviceMeterTable", log.Fields{"logicalDeviceId": meter.Id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, meter.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", meter.Id)
@@ -482,7 +482,7 @@
 
 // ListLogicalDeviceMeters returns logical device meters
 func (ldMgr *LogicalManager) ListLogicalDeviceMeters(ctx context.Context, id *voltha.ID) (*openflow_13.Meters, error) {
-	logger.Debugw("ListLogicalDeviceMeters", log.Fields{"logicalDeviceId": id.Id})
+	logger.Debugw(ctx, "ListLogicalDeviceMeters", log.Fields{"logicalDeviceId": id.Id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -498,7 +498,7 @@
 
 // UpdateLogicalDeviceFlowGroupTable updates logical device flow group table
 func (ldMgr *LogicalManager) UpdateLogicalDeviceFlowGroupTable(ctx context.Context, flow *openflow_13.FlowGroupTableUpdate) (*empty.Empty, error) {
-	logger.Debugw("UpdateGroupTable", log.Fields{"logicalDeviceId": flow.Id})
+	logger.Debugw(ctx, "UpdateGroupTable", log.Fields{"logicalDeviceId": flow.Id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, flow.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", flow.Id)
@@ -508,7 +508,7 @@
 
 // EnableLogicalDevicePort enables logical device port
 func (ldMgr *LogicalManager) EnableLogicalDevicePort(ctx context.Context, id *voltha.LogicalPortId) (*empty.Empty, error) {
-	logger.Debugw("EnableLogicalDevicePort", log.Fields{"logicalDeviceId": id})
+	logger.Debugw(ctx, "EnableLogicalDevicePort", log.Fields{"logicalDeviceId": id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -522,7 +522,7 @@
 
 // DisableLogicalDevicePort disables logical device port
 func (ldMgr *LogicalManager) DisableLogicalDevicePort(ctx context.Context, id *voltha.LogicalPortId) (*empty.Empty, error) {
-	logger.Debugw("DisableLogicalDevicePort", log.Fields{"logicalDeviceId": id})
+	logger.Debugw(ctx, "DisableLogicalDevicePort", log.Fields{"logicalDeviceId": id})
 	agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -535,23 +535,24 @@
 }
 
 func (ldMgr *LogicalManager) packetIn(ctx context.Context, logicalDeviceID string, port uint32, transactionID string, packet []byte) error {
-	logger.Debugw("packetIn", log.Fields{"logicalDeviceId": logicalDeviceID, "port": port})
+	logger.Debugw(ctx, "packetIn", log.Fields{"logicalDeviceId": logicalDeviceID, "port": port})
 	if agent := ldMgr.getLogicalDeviceAgent(ctx, logicalDeviceID); agent != nil {
-		agent.packetIn(port, transactionID, packet)
+		agent.packetIn(ctx, port, transactionID, packet)
 	} else {
-		logger.Error("logical-device-not-exist", log.Fields{"logicalDeviceId": logicalDeviceID})
+		logger.Error(ctx, "logical-device-not-exist", log.Fields{"logicalDeviceId": logicalDeviceID})
 	}
 	return nil
 }
 
 // StreamPacketsOut sends packets to adapter
 func (ldMgr *LogicalManager) StreamPacketsOut(packets voltha.VolthaService_StreamPacketsOutServer) error {
-	logger.Debugw("StreamPacketsOut-request", log.Fields{"packets": packets})
+	ctx := context.Background()
+	logger.Debugw(ctx, "StreamPacketsOut-request", log.Fields{"packets": packets})
 loop:
 	for {
 		select {
 		case <-packets.Context().Done():
-			logger.Infow("StreamPacketsOut-context-done", log.Fields{"packets": packets, "error": packets.Context().Err()})
+			logger.Infow(ctx, "StreamPacketsOut-context-done", log.Fields{"packets": packets, "error": packets.Context().Err()})
 			break loop
 		default:
 		}
@@ -559,22 +560,22 @@
 		packet, err := packets.Recv()
 
 		if err == io.EOF {
-			logger.Debugw("Received-EOF", log.Fields{"packets": packets})
+			logger.Debugw(ctx, "Received-EOF", log.Fields{"packets": packets})
 			break loop
 		}
 
 		if err != nil {
-			logger.Errorw("Failed to receive packet out", log.Fields{"error": err})
+			logger.Errorw(ctx, "Failed to receive packet out", log.Fields{"error": err})
 			continue
 		}
 
 		if agent := ldMgr.getLogicalDeviceAgent(packets.Context(), packet.Id); agent != nil {
 			agent.packetOut(packets.Context(), packet.PacketOut)
 		} else {
-			logger.Errorf("No logical device agent present", log.Fields{"logicalDeviceID": packet.Id})
+			logger.Errorf(ctx, "No logical device agent present", log.Fields{"logicalDeviceID": packet.Id})
 		}
 	}
 
-	logger.Debugw("StreamPacketsOut-request-done", log.Fields{"packets": packets})
+	logger.Debugw(ctx, "StreamPacketsOut-request-done", log.Fields{"packets": packets})
 	return nil
 }
diff --git a/rw_core/core/device/logical_port/common.go b/rw_core/core/device/logical_port/common.go
index 85e6af2..df435c1 100644
--- a/rw_core/core/device/logical_port/common.go
+++ b/rw_core/core/device/logical_port/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "port"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "port"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/device/logical_port/loader.go b/rw_core/core/device/logical_port/loader.go
index ab6713e..aae4dbe 100644
--- a/rw_core/core/device/logical_port/loader.go
+++ b/rw_core/core/device/logical_port/loader.go
@@ -62,7 +62,7 @@
 
 	var ports []*voltha.LogicalPort
 	if err := loader.dbProxy.List(ctx, &ports); err != nil {
-		logger.Errorw("failed-to-list-ports-from-cluster-data-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "failed-to-list-ports-from-cluster-data-proxy", log.Fields{"error": err})
 		return
 	}
 	for _, port := range ports {
diff --git a/rw_core/core/device/manager.go b/rw_core/core/device/manager.go
index 92b7f20..015c8a3 100755
--- a/rw_core/core/device/manager.go
+++ b/rw_core/core/device/manager.go
@@ -123,7 +123,7 @@
 		return agent.(*Agent)
 	}
 	//TODO: Change the return params to return an error as well
-	logger.Errorw("loading-device-failed", log.Fields{"deviceId": deviceID, "error": err})
+	logger.Errorw(ctx, "loading-device-failed", log.Fields{"deviceId": deviceID, "error": err})
 	return nil
 }
 
@@ -142,21 +142,21 @@
 // CreateDevice creates a new parent device in the data model
 func (dMgr *Manager) CreateDevice(ctx context.Context, device *voltha.Device) (*voltha.Device, error) {
 	if device.MacAddress == "" && device.GetHostAndPort() == "" {
-		logger.Errorf("No Device Info Present")
+		logger.Errorf(ctx, "No Device Info Present")
 		return &voltha.Device{}, errors.New("no-device-info-present; MAC or HOSTIP&PORT")
 	}
-	logger.Debugw("create-device", log.Fields{"device": *device})
+	logger.Debugw(ctx, "create-device", log.Fields{"device": *device})
 
 	deviceExist, err := dMgr.isParentDeviceExist(ctx, device)
 	if err != nil {
-		logger.Errorf("Failed to fetch parent device info")
+		logger.Errorf(ctx, "Failed to fetch parent device info")
 		return nil, err
 	}
 	if deviceExist {
-		logger.Errorf("Device is Pre-provisioned already with same IP-Port or MAC Address")
+		logger.Errorf(ctx, "Device is Pre-provisioned already with same IP-Port or MAC Address")
 		return nil, errors.New("device is already pre-provisioned")
 	}
-	logger.Debugw("CreateDevice", log.Fields{"device": device, "aproxy": dMgr.adapterProxy})
+	logger.Debugw(ctx, "CreateDevice", log.Fields{"device": device, "aproxy": dMgr.adapterProxy})
 
 	// Ensure this device is set as root
 	device.Root = true
@@ -164,7 +164,7 @@
 	agent := newAgent(dMgr.adapterProxy, device, dMgr, dMgr.dbPath, dMgr.dProxy, dMgr.defaultTimeout)
 	device, err = agent.start(ctx, device)
 	if err != nil {
-		logger.Errorw("Fail-to-start-device", log.Fields{"device-id": agent.deviceID, "error": err})
+		logger.Errorw(ctx, "Fail-to-start-device", log.Fields{"device-id": agent.deviceID, "error": err})
 		return nil, err
 	}
 	dMgr.addDeviceAgentToMap(agent)
@@ -173,7 +173,7 @@
 
 // EnableDevice activates a device by invoking the adopt_device API on the appropriate adapter
 func (dMgr *Manager) EnableDevice(ctx context.Context, id *voltha.ID) (*empty.Empty, error) {
-	logger.Debugw("EnableDevice", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "EnableDevice", log.Fields{"device-id": id.Id})
 	agent := dMgr.getDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -183,7 +183,7 @@
 
 // DisableDevice disables a device along with any child device it may have
 func (dMgr *Manager) DisableDevice(ctx context.Context, id *voltha.ID) (*empty.Empty, error) {
-	logger.Debugw("DisableDevice", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "DisableDevice", log.Fields{"device-id": id.Id})
 	agent := dMgr.getDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -193,7 +193,7 @@
 
 //RebootDevice invoked the reboot API to the corresponding adapter
 func (dMgr *Manager) RebootDevice(ctx context.Context, id *voltha.ID) (*empty.Empty, error) {
-	logger.Debugw("RebootDevice", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "RebootDevice", log.Fields{"device-id": id.Id})
 	agent := dMgr.getDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -203,7 +203,7 @@
 
 // DeleteDevice removes a device from the data model
 func (dMgr *Manager) DeleteDevice(ctx context.Context, id *voltha.ID) (*empty.Empty, error) {
-	logger.Debugw("DeleteDevice", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "DeleteDevice", log.Fields{"device-id": id.Id})
 	agent := dMgr.getDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -213,7 +213,7 @@
 
 // ListDevicePorts returns the ports details for a specific device entry
 func (dMgr *Manager) ListDevicePorts(ctx context.Context, id *voltha.ID) (*voltha.Ports, error) {
-	logger.Debugw("ListDevicePorts", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "ListDevicePorts", log.Fields{"device-id": id.Id})
 	device, err := dMgr.getDevice(ctx, id.Id)
 	if err != nil {
 		return &voltha.Ports{}, err
@@ -223,7 +223,7 @@
 
 // ListDeviceFlows returns the flow details for a specific device entry
 func (dMgr *Manager) ListDeviceFlows(ctx context.Context, id *voltha.ID) (*ofp.Flows, error) {
-	logger.Debugw("ListDeviceFlows", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "ListDeviceFlows", log.Fields{"device-id": id.Id})
 	agent := dMgr.getDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return &ofp.Flows{}, status.Errorf(codes.NotFound, "device-%s", id.Id)
@@ -240,7 +240,7 @@
 
 // ListDeviceFlowGroups returns the flow group details for a specific device entry
 func (dMgr *Manager) ListDeviceFlowGroups(ctx context.Context, id *voltha.ID) (*voltha.FlowGroups, error) {
-	logger.Debugw("ListDeviceFlowGroups", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "ListDeviceFlowGroups", log.Fields{"device-id": id.Id})
 	agent := dMgr.getDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "device-%s", id.Id)
@@ -258,7 +258,7 @@
 // This function is called only in the Core that does not own this device.  In the Core that owns this device then a
 // deletion deletion also includes removal of any reference of this device.
 func (dMgr *Manager) stopManagingDevice(ctx context.Context, id string) {
-	logger.Infow("stopManagingDevice", log.Fields{"deviceId": id})
+	logger.Infow(ctx, "stopManagingDevice", log.Fields{"deviceId": id})
 	if dMgr.IsDeviceInCache(id) { // Proceed only if an agent is present for this device
 		if root, _ := dMgr.IsRootDevice(id); root {
 			// stop managing the logical device
@@ -266,7 +266,7 @@
 		}
 		if agent := dMgr.getDeviceAgent(ctx, id); agent != nil {
 			if err := agent.stop(ctx); err != nil {
-				logger.Warnw("unable-to-stop-device-agent", log.Fields{"device-id": agent.deviceID, "error": err})
+				logger.Warnw(ctx, "unable-to-stop-device-agent", log.Fields{"device-id": agent.deviceID, "error": err})
 			}
 			dMgr.deleteDeviceAgentFromMap(agent)
 		}
@@ -275,7 +275,7 @@
 
 // RunPostDeviceDelete removes any reference of this device
 func (dMgr *Manager) RunPostDeviceDelete(ctx context.Context, cDevice *voltha.Device) error {
-	logger.Infow("RunPostDeviceDelete", log.Fields{"deviceId": cDevice.Id})
+	logger.Infow(ctx, "RunPostDeviceDelete", log.Fields{"deviceId": cDevice.Id})
 	dMgr.stopManagingDevice(ctx, cDevice.Id)
 	return nil
 }
@@ -286,7 +286,7 @@
 
 // getDevice will returns a device, either from memory or from the dB, if present
 func (dMgr *Manager) getDevice(ctx context.Context, id string) (*voltha.Device, error) {
-	logger.Debugw("getDevice", log.Fields{"deviceid": id})
+	logger.Debugw(ctx, "getDevice", log.Fields{"deviceid": id})
 	if agent := dMgr.getDeviceAgent(ctx, id); agent != nil {
 		return agent.getDevice(ctx)
 	}
@@ -295,7 +295,7 @@
 
 // GetChildDevice will return a device, either from memory or from the dB, if present
 func (dMgr *Manager) GetChildDevice(ctx context.Context, parentDeviceID string, serialNumber string, onuID int64, parentPortNo int64) (*voltha.Device, error) {
-	logger.Debugw("GetChildDevice", log.Fields{"parentDeviceid": parentDeviceID, "serialNumber": serialNumber,
+	logger.Debugw(ctx, "GetChildDevice", log.Fields{"parentDeviceid": parentDeviceID, "serialNumber": serialNumber,
 		"parentPortNo": parentPortNo, "onuId": onuID})
 
 	var parentDevice *voltha.Device
@@ -304,11 +304,11 @@
 		return nil, status.Errorf(codes.Aborted, "%s", err.Error())
 	}
 	var childDeviceIds []string
-	if childDeviceIds, err = dMgr.getAllChildDeviceIds(parentDevice); err != nil {
+	if childDeviceIds, err = dMgr.getAllChildDeviceIds(ctx, parentDevice); err != nil {
 		return nil, status.Errorf(codes.Aborted, "%s", err.Error())
 	}
 	if len(childDeviceIds) == 0 {
-		logger.Debugw("no-child-devices", log.Fields{"parentDeviceId": parentDevice.Id, "serialNumber": serialNumber, "onuId": onuID})
+		logger.Debugw(ctx, "no-child-devices", log.Fields{"parentDeviceId": parentDevice.Id, "serialNumber": serialNumber, "onuId": onuID})
 		return nil, status.Errorf(codes.NotFound, "%s", parentDeviceID)
 	}
 
@@ -320,14 +320,14 @@
 			foundOnuID := false
 			if searchDevice.ProxyAddress.OnuId == uint32(onuID) {
 				if searchDevice.ParentPortNo == uint32(parentPortNo) {
-					logger.Debugw("found-child-by-onuid", log.Fields{"parentDeviceId": parentDevice.Id, "onuId": onuID})
+					logger.Debugw(ctx, "found-child-by-onuid", log.Fields{"parentDeviceId": parentDevice.Id, "onuId": onuID})
 					foundOnuID = true
 				}
 			}
 
 			foundSerialNumber := false
 			if searchDevice.SerialNumber == serialNumber {
-				logger.Debugw("found-child-by-serialnumber", log.Fields{"parentDeviceId": parentDevice.Id, "serialNumber": serialNumber})
+				logger.Debugw(ctx, "found-child-by-serialnumber", log.Fields{"parentDeviceId": parentDevice.Id, "serialNumber": serialNumber})
 				foundSerialNumber = true
 			}
 
@@ -347,18 +347,18 @@
 	}
 
 	if foundChildDevice != nil {
-		logger.Debugw("child-device-found", log.Fields{"parentDeviceId": parentDevice.Id, "foundChildDevice": foundChildDevice})
+		logger.Debugw(ctx, "child-device-found", log.Fields{"parentDeviceId": parentDevice.Id, "foundChildDevice": foundChildDevice})
 		return foundChildDevice, nil
 	}
 
-	logger.Debugw("child-device-not-found", log.Fields{"parentDeviceId": parentDevice.Id,
+	logger.Debugw(ctx, "child-device-not-found", log.Fields{"parentDeviceId": parentDevice.Id,
 		"serialNumber": serialNumber, "onuId": onuID, "parentPortNo": parentPortNo})
 	return nil, status.Errorf(codes.NotFound, "%s", parentDeviceID)
 }
 
 // GetChildDeviceWithProxyAddress will return a device based on proxy address
 func (dMgr *Manager) GetChildDeviceWithProxyAddress(ctx context.Context, proxyAddress *voltha.Device_ProxyAddress) (*voltha.Device, error) {
-	logger.Debugw("GetChildDeviceWithProxyAddress", log.Fields{"proxyAddress": proxyAddress})
+	logger.Debugw(ctx, "GetChildDeviceWithProxyAddress", log.Fields{"proxyAddress": proxyAddress})
 
 	var parentDevice *voltha.Device
 	var err error
@@ -366,11 +366,11 @@
 		return nil, status.Errorf(codes.Aborted, "%s", err.Error())
 	}
 	var childDeviceIds []string
-	if childDeviceIds, err = dMgr.getAllChildDeviceIds(parentDevice); err != nil {
+	if childDeviceIds, err = dMgr.getAllChildDeviceIds(ctx, parentDevice); err != nil {
 		return nil, status.Errorf(codes.Aborted, "%s", err.Error())
 	}
 	if len(childDeviceIds) == 0 {
-		logger.Debugw("no-child-devices", log.Fields{"parentDeviceId": parentDevice.Id})
+		logger.Debugw(ctx, "no-child-devices", log.Fields{"parentDeviceId": parentDevice.Id})
 		return nil, status.Errorf(codes.NotFound, "%s", proxyAddress)
 	}
 
@@ -385,11 +385,11 @@
 	}
 
 	if foundChildDevice != nil {
-		logger.Debugw("child-device-found", log.Fields{"proxyAddress": proxyAddress})
+		logger.Debugw(ctx, "child-device-found", log.Fields{"proxyAddress": proxyAddress})
 		return foundChildDevice, nil
 	}
 
-	logger.Warnw("child-device-not-found", log.Fields{"proxyAddress": proxyAddress})
+	logger.Warnw(ctx, "child-device-not-found", log.Fields{"proxyAddress": proxyAddress})
 	return nil, status.Errorf(codes.NotFound, "%s", proxyAddress)
 }
 
@@ -411,29 +411,29 @@
 
 // ListDevices retrieves the latest devices from the data model
 func (dMgr *Manager) ListDevices(ctx context.Context, _ *empty.Empty) (*voltha.Devices, error) {
-	logger.Debug("ListDevices")
+	logger.Debug(ctx, "ListDevices")
 	result := &voltha.Devices{}
 
 	var devices []*voltha.Device
 	if err := dMgr.dProxy.List(ctx, &devices); err != nil {
-		logger.Errorw("failed-to-list-devices-from-cluster-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "failed-to-list-devices-from-cluster-proxy", log.Fields{"error": err})
 		return nil, err
 	}
 
 	for _, device := range devices {
 		// If device is not in memory then set it up
 		if !dMgr.IsDeviceInCache(device.Id) {
-			logger.Debugw("loading-device-from-Model", log.Fields{"id": device.Id})
+			logger.Debugw(ctx, "loading-device-from-Model", log.Fields{"id": device.Id})
 			agent := newAgent(dMgr.adapterProxy, device, dMgr, dMgr.dbPath, dMgr.dProxy, dMgr.defaultTimeout)
 			if _, err := agent.start(ctx, nil); err != nil {
-				logger.Warnw("failure-starting-agent", log.Fields{"deviceId": device.Id})
+				logger.Warnw(ctx, "failure-starting-agent", log.Fields{"deviceId": device.Id})
 			} else {
 				dMgr.addDeviceAgentToMap(agent)
 			}
 		}
 		result.Items = append(result.Items, device)
 	}
-	logger.Debugw("ListDevices-end", log.Fields{"len": len(result.Items)})
+	logger.Debugw(ctx, "ListDevices-end", log.Fields{"len": len(result.Items)})
 	return result, nil
 }
 
@@ -442,7 +442,7 @@
 	hostPort := newDevice.GetHostAndPort()
 	var devices []*voltha.Device
 	if err := dMgr.dProxy.List(ctx, &devices); err != nil {
-		logger.Errorw("Failed to list devices from cluster data proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "Failed to list devices from cluster data proxy", log.Fields{"error": err})
 		return false, err
 	}
 	for _, device := range devices {
@@ -463,7 +463,7 @@
 func (dMgr *Manager) getDeviceFromModel(ctx context.Context, deviceID string) (*voltha.Device, error) {
 	device := &voltha.Device{}
 	if have, err := dMgr.dProxy.Get(ctx, deviceID, device); err != nil {
-		logger.Errorw("failed-to-get-device-info-from-cluster-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "failed-to-get-device-info-from-cluster-proxy", log.Fields{"error": err})
 		return nil, err
 	} else if !have {
 		return nil, status.Error(codes.NotFound, deviceID)
@@ -486,15 +486,15 @@
 			dMgr.devicesLoadingLock.Unlock()
 			// Proceed with the loading only if the device exist in the Model (could have been deleted)
 			if device, err = dMgr.getDeviceFromModel(ctx, deviceID); err == nil {
-				logger.Debugw("loading-device", log.Fields{"deviceId": deviceID})
+				logger.Debugw(ctx, "loading-device", log.Fields{"deviceId": deviceID})
 				agent := newAgent(dMgr.adapterProxy, device, dMgr, dMgr.dbPath, dMgr.dProxy, dMgr.defaultTimeout)
 				if _, err = agent.start(ctx, nil); err != nil {
-					logger.Warnw("Failure loading device", log.Fields{"deviceId": deviceID, "error": err})
+					logger.Warnw(ctx, "Failure loading device", log.Fields{"deviceId": deviceID, "error": err})
 				} else {
 					dMgr.addDeviceAgentToMap(agent)
 				}
 			} else {
-				logger.Debugw("Device not in model", log.Fields{"deviceId": deviceID})
+				logger.Debugw(ctx, "Device not in model", log.Fields{"deviceId": deviceID})
 			}
 			// announce completion of task to any number of waiting channels
 			dMgr.devicesLoadingLock.Lock()
@@ -523,28 +523,28 @@
 
 // loadRootDeviceParentAndChildren loads the children and parents of a root device in memory
 func (dMgr *Manager) loadRootDeviceParentAndChildren(ctx context.Context, device *voltha.Device) error {
-	logger.Debugw("loading-parent-and-children", log.Fields{"deviceId": device.Id})
+	logger.Debugw(ctx, "loading-parent-and-children", log.Fields{"deviceId": device.Id})
 	if device.Root {
 		// Scenario A
 		if device.ParentId != "" {
 			//	 Load logical device if needed.
 			if err := dMgr.logicalDeviceMgr.load(ctx, device.ParentId); err != nil {
-				logger.Warnw("failure-loading-logical-device", log.Fields{"lDeviceId": device.ParentId})
+				logger.Warnw(ctx, "failure-loading-logical-device", log.Fields{"lDeviceId": device.ParentId})
 			}
 		} else {
-			logger.Debugw("no-parent-to-load", log.Fields{"deviceId": device.Id})
+			logger.Debugw(ctx, "no-parent-to-load", log.Fields{"deviceId": device.Id})
 		}
 		//	Load all child devices, if needed
-		if childDeviceIds, err := dMgr.getAllChildDeviceIds(device); err == nil {
+		if childDeviceIds, err := dMgr.getAllChildDeviceIds(ctx, device); err == nil {
 			for _, childDeviceID := range childDeviceIds {
 				if _, err := dMgr.loadDevice(ctx, childDeviceID); err != nil {
-					logger.Warnw("failure-loading-device", log.Fields{"deviceId": childDeviceID, "error": err})
+					logger.Warnw(ctx, "failure-loading-device", log.Fields{"deviceId": childDeviceID, "error": err})
 					return err
 				}
 			}
-			logger.Debugw("loaded-children", log.Fields{"deviceId": device.Id, "numChildren": len(childDeviceIds)})
+			logger.Debugw(ctx, "loaded-children", log.Fields{"deviceId": device.Id, "numChildren": len(childDeviceIds)})
 		} else {
-			logger.Debugw("no-child-to-load", log.Fields{"deviceId": device.Id})
+			logger.Debugw(ctx, "no-child-to-load", log.Fields{"deviceId": device.Id})
 		}
 	}
 	return nil
@@ -555,7 +555,7 @@
 // acting on the device is received by the core. In such a scenario, the Core will load the device in memory first
 // and the proceed with the request.
 func (dMgr *Manager) load(ctx context.Context, deviceID string) error {
-	logger.Debug("load...")
+	logger.Debug(ctx, "load...")
 	// First load the device - this may fail in case the device was deleted intentionally by the other core
 	var dAgent *Agent
 	var err error
@@ -577,10 +577,10 @@
 	if device.Root {
 		// Load all children as well as the parent of this device (logical_device)
 		if err := dMgr.loadRootDeviceParentAndChildren(ctx, device); err != nil {
-			logger.Warnw("failure-loading-device-parent-and-children", log.Fields{"deviceId": deviceID})
+			logger.Warnw(ctx, "failure-loading-device-parent-and-children", log.Fields{"deviceId": deviceID})
 			return err
 		}
-		logger.Debugw("successfully-loaded-parent-and-children", log.Fields{"deviceId": deviceID})
+		logger.Debugw(ctx, "successfully-loaded-parent-and-children", log.Fields{"deviceId": deviceID})
 	} else {
 		//	Scenario B - use the parentId of that device (root device) to trigger the loading
 		if device.ParentId != "" {
@@ -591,8 +591,8 @@
 }
 
 // ListDeviceIds retrieves the latest device IDs information from the data model (memory data only)
-func (dMgr *Manager) ListDeviceIds(_ context.Context, _ *empty.Empty) (*voltha.IDs, error) {
-	logger.Debug("ListDeviceIDs")
+func (dMgr *Manager) ListDeviceIds(ctx context.Context, _ *empty.Empty) (*voltha.IDs, error) {
+	logger.Debug(ctx, "ListDeviceIDs")
 	// Report only device IDs that are in the device agent map
 	return dMgr.listDeviceIdsFromMap(), nil
 }
@@ -600,14 +600,14 @@
 // ReconcileDevices is a request to a voltha core to update its list of managed devices.  This will
 // trigger loading the devices along with their children and parent in memory
 func (dMgr *Manager) ReconcileDevices(ctx context.Context, ids *voltha.IDs) (*empty.Empty, error) {
-	logger.Debugw("ReconcileDevices", log.Fields{"numDevices": len(ids.Items)})
+	logger.Debugw(ctx, "ReconcileDevices", log.Fields{"numDevices": len(ids.Items)})
 	if ids != nil && len(ids.Items) != 0 {
 		toReconcile := len(ids.Items)
 		reconciled := 0
 		var err error
 		for _, id := range ids.Items {
 			if err = dMgr.load(ctx, id.Id); err != nil {
-				logger.Warnw("failure-reconciling-device", log.Fields{"deviceId": id.Id, "error": err})
+				logger.Warnw(ctx, "failure-reconciling-device", log.Fields{"deviceId": id.Id, "error": err})
 			} else {
 				reconciled++
 			}
@@ -631,45 +631,45 @@
 
 // adapterRestarted is invoked whenever an adapter is restarted
 func (dMgr *Manager) adapterRestarted(ctx context.Context, adapter *voltha.Adapter) error {
-	logger.Debugw("adapter-restarted", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
+	logger.Debugw(ctx, "adapter-restarted", log.Fields{"adapterId": adapter.Id, "vendor": adapter.Vendor,
 		"currentReplica": adapter.CurrentReplica, "totalReplicas": adapter.TotalReplicas, "endpoint": adapter.Endpoint})
 
 	// Let's reconcile the device managed by this Core only
 	if len(dMgr.rootDevices) == 0 {
-		logger.Debugw("nothing-to-reconcile", log.Fields{"adapterId": adapter.Id})
+		logger.Debugw(ctx, "nothing-to-reconcile", log.Fields{"adapterId": adapter.Id})
 		return nil
 	}
 
 	responses := make([]utils.Response, 0)
 	for rootDeviceID := range dMgr.rootDevices {
 		if rootDevice, _ := dMgr.getDeviceFromModel(ctx, rootDeviceID); rootDevice != nil {
-			isDeviceOwnedByService, err := dMgr.adapterProxy.IsDeviceOwnedByService(rootDeviceID, adapter.Type, adapter.CurrentReplica)
+			isDeviceOwnedByService, err := dMgr.adapterProxy.IsDeviceOwnedByService(ctx, rootDeviceID, adapter.Type, adapter.CurrentReplica)
 			if err != nil {
-				logger.Warnw("is-device-owned-by-service", log.Fields{"error": err, "root-device-id": rootDeviceID, "adapterType": adapter.Type, "replica-number": adapter.CurrentReplica})
+				logger.Warnw(ctx, "is-device-owned-by-service", log.Fields{"error": err, "root-device-id": rootDeviceID, "adapterType": adapter.Type, "replica-number": adapter.CurrentReplica})
 				continue
 			}
 			if isDeviceOwnedByService {
 				if isOkToReconcile(rootDevice) {
-					logger.Debugw("reconciling-root-device", log.Fields{"rootId": rootDevice.Id})
+					logger.Debugw(ctx, "reconciling-root-device", log.Fields{"rootId": rootDevice.Id})
 					responses = append(responses, dMgr.sendReconcileDeviceRequest(ctx, rootDevice))
 				} else {
-					logger.Debugw("not-reconciling-root-device", log.Fields{"rootId": rootDevice.Id, "state": rootDevice.AdminState})
+					logger.Debugw(ctx, "not-reconciling-root-device", log.Fields{"rootId": rootDevice.Id, "state": rootDevice.AdminState})
 				}
 			} else { // Should we be reconciling the root's children instead?
 			childManagedByAdapter:
 				for _, port := range rootDevice.Ports {
 					for _, peer := range port.Peers {
 						if childDevice, _ := dMgr.getDeviceFromModel(ctx, peer.DeviceId); childDevice != nil {
-							isDeviceOwnedByService, err := dMgr.adapterProxy.IsDeviceOwnedByService(childDevice.Id, adapter.Type, adapter.CurrentReplica)
+							isDeviceOwnedByService, err := dMgr.adapterProxy.IsDeviceOwnedByService(ctx, childDevice.Id, adapter.Type, adapter.CurrentReplica)
 							if err != nil {
-								logger.Warnw("is-device-owned-by-service", log.Fields{"error": err, "child-device-id": childDevice.Id, "adapterType": adapter.Type, "replica-number": adapter.CurrentReplica})
+								logger.Warnw(ctx, "is-device-owned-by-service", log.Fields{"error": err, "child-device-id": childDevice.Id, "adapterType": adapter.Type, "replica-number": adapter.CurrentReplica})
 							}
 							if isDeviceOwnedByService {
 								if isOkToReconcile(childDevice) {
-									logger.Debugw("reconciling-child-device", log.Fields{"child-device-id": childDevice.Id})
+									logger.Debugw(ctx, "reconciling-child-device", log.Fields{"child-device-id": childDevice.Id})
 									responses = append(responses, dMgr.sendReconcileDeviceRequest(ctx, childDevice))
 								} else {
-									logger.Debugw("not-reconciling-child-device", log.Fields{"child-device-id": childDevice.Id, "state": childDevice.AdminState})
+									logger.Debugw(ctx, "not-reconciling-child-device", log.Fields{"child-device-id": childDevice.Id, "state": childDevice.AdminState})
 								}
 							} else {
 								// All child devices under a parent device are typically managed by the same adapter type.
@@ -688,7 +688,7 @@
 			return status.Errorf(codes.Aborted, "errors-%s", res)
 		}
 	} else {
-		logger.Debugw("no-managed-device-to-reconcile", log.Fields{"adapterId": adapter.Id})
+		logger.Debugw(ctx, "no-managed-device-to-reconcile", log.Fields{"adapterId": adapter.Id})
 	}
 	return nil
 }
@@ -735,7 +735,7 @@
 }
 
 func (dMgr *Manager) UpdateDeviceUsingAdapterData(ctx context.Context, device *voltha.Device) error {
-	logger.Debugw("UpdateDeviceUsingAdapterData", log.Fields{"deviceid": device.Id, "device": device})
+	logger.Debugw(ctx, "UpdateDeviceUsingAdapterData", log.Fields{"deviceid": device.Id, "device": device})
 	if agent := dMgr.getDeviceAgent(ctx, device.Id); agent != nil {
 		return agent.updateDeviceUsingAdapterData(ctx, device)
 	}
@@ -772,8 +772,8 @@
 		}
 		//	Setup peer ports in its own routine
 		go func() {
-			if err := dMgr.addPeerPort(ctx, deviceID, port); err != nil {
-				logger.Errorw("unable-to-add-peer-port", log.Fields{"error": err, "device-id": deviceID})
+			if err := dMgr.addPeerPort(context.Background(), deviceID, port); err != nil {
+				logger.Errorw(ctx, "unable-to-add-peer-port", log.Fields{"error": err, "device-id": deviceID})
 			}
 		}()
 		return nil
@@ -782,7 +782,7 @@
 }
 
 func (dMgr *Manager) addFlowsAndGroups(ctx context.Context, deviceID string, flows []*ofp.OfpFlowStats, groups []*ofp.OfpGroupEntry, flowMetadata *voltha.FlowMetadata) error {
-	logger.Debugw("addFlowsAndGroups", log.Fields{"deviceid": deviceID, "groups:": groups, "flowMetadata": flowMetadata})
+	logger.Debugw(ctx, "addFlowsAndGroups", log.Fields{"deviceid": deviceID, "groups:": groups, "flowMetadata": flowMetadata})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		return agent.addFlowsAndGroups(ctx, flows, groups, flowMetadata)
 	}
@@ -791,7 +791,7 @@
 
 // deleteParentFlows removes flows from the parent device based on  specific attributes
 func (dMgr *Manager) deleteParentFlows(ctx context.Context, deviceID string, uniPort uint32, metadata *voltha.FlowMetadata) error {
-	logger.Debugw("deleteParentFlows", log.Fields{"device-id": deviceID, "uni-port": uniPort, "metadata": metadata})
+	logger.Debugw(ctx, "deleteParentFlows", log.Fields{"device-id": deviceID, "uni-port": uniPort, "metadata": metadata})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		if !agent.isRootdevice {
 			return status.Errorf(codes.FailedPrecondition, "not-a-parent-device-%s", deviceID)
@@ -802,7 +802,7 @@
 }
 
 func (dMgr *Manager) deleteFlowsAndGroups(ctx context.Context, deviceID string, flows []*ofp.OfpFlowStats, groups []*ofp.OfpGroupEntry, flowMetadata *voltha.FlowMetadata) error {
-	logger.Debugw("deleteFlowsAndGroups", log.Fields{"deviceid": deviceID})
+	logger.Debugw(ctx, "deleteFlowsAndGroups", log.Fields{"deviceid": deviceID})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		return agent.deleteFlowsAndGroups(ctx, flows, groups, flowMetadata)
 	}
@@ -810,7 +810,7 @@
 }
 
 func (dMgr *Manager) updateFlowsAndGroups(ctx context.Context, deviceID string, flows []*ofp.OfpFlowStats, groups []*ofp.OfpGroupEntry, flowMetadata *voltha.FlowMetadata) error {
-	logger.Debugw("updateFlowsAndGroups", log.Fields{"deviceid": deviceID})
+	logger.Debugw(ctx, "updateFlowsAndGroups", log.Fields{"deviceid": deviceID})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		return agent.updateFlowsAndGroups(ctx, flows, groups, flowMetadata)
 	}
@@ -851,7 +851,7 @@
 }
 
 func (dMgr *Manager) getSwitchCapability(ctx context.Context, deviceID string) (*ic.SwitchCapability, error) {
-	logger.Debugw("getSwitchCapability", log.Fields{"deviceid": deviceID})
+	logger.Debugw(ctx, "getSwitchCapability", log.Fields{"deviceid": deviceID})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		return agent.getSwitchCapability(ctx)
 	}
@@ -859,7 +859,7 @@
 }
 
 func (dMgr *Manager) GetPorts(ctx context.Context, deviceID string, portType voltha.Port_PortType) (*voltha.Ports, error) {
-	logger.Debugw("GetPorts", log.Fields{"deviceid": deviceID, "portType": portType})
+	logger.Debugw(ctx, "GetPorts", log.Fields{"deviceid": deviceID, "portType": portType})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		return agent.getPorts(ctx, portType), nil
 	}
@@ -867,7 +867,7 @@
 }
 
 func (dMgr *Manager) UpdateDeviceStatus(ctx context.Context, deviceID string, operStatus voltha.OperStatus_Types, connStatus voltha.ConnectStatus_Types) error {
-	logger.Debugw("UpdateDeviceStatus", log.Fields{"deviceid": deviceID, "operStatus": operStatus, "connStatus": connStatus})
+	logger.Debugw(ctx, "UpdateDeviceStatus", log.Fields{"deviceid": deviceID, "operStatus": operStatus, "connStatus": connStatus})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		return agent.updateDeviceStatus(ctx, operStatus, connStatus)
 	}
@@ -875,18 +875,18 @@
 }
 
 func (dMgr *Manager) UpdateChildrenStatus(ctx context.Context, deviceID string, operStatus voltha.OperStatus_Types, connStatus voltha.ConnectStatus_Types) error {
-	logger.Debugw("UpdateChildrenStatus", log.Fields{"parentDeviceid": deviceID, "operStatus": operStatus, "connStatus": connStatus})
+	logger.Debugw(ctx, "UpdateChildrenStatus", log.Fields{"parentDeviceid": deviceID, "operStatus": operStatus, "connStatus": connStatus})
 	var parentDevice *voltha.Device
 	var err error
 	if parentDevice, err = dMgr.getDevice(ctx, deviceID); err != nil {
 		return status.Errorf(codes.Aborted, "%s", err.Error())
 	}
 	var childDeviceIds []string
-	if childDeviceIds, err = dMgr.getAllChildDeviceIds(parentDevice); err != nil {
+	if childDeviceIds, err = dMgr.getAllChildDeviceIds(ctx, parentDevice); err != nil {
 		return status.Errorf(codes.Aborted, "%s", err.Error())
 	}
 	if len(childDeviceIds) == 0 {
-		logger.Debugw("no-child-device", log.Fields{"parentDeviceId": parentDevice.Id})
+		logger.Debugw(ctx, "no-child-device", log.Fields{"parentDeviceId": parentDevice.Id})
 	}
 	for _, childDeviceID := range childDeviceIds {
 		if agent := dMgr.getDeviceAgent(ctx, childDeviceID); agent != nil {
@@ -899,10 +899,10 @@
 }
 
 func (dMgr *Manager) UpdatePortState(ctx context.Context, deviceID string, portType voltha.Port_PortType, portNo uint32, operStatus voltha.OperStatus_Types) error {
-	logger.Debugw("UpdatePortState", log.Fields{"deviceid": deviceID, "portType": portType, "portNo": portNo, "operStatus": operStatus})
+	logger.Debugw(ctx, "UpdatePortState", log.Fields{"deviceid": deviceID, "portType": portType, "portNo": portNo, "operStatus": operStatus})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		if err := agent.updatePortState(ctx, portType, portNo, operStatus); err != nil {
-			logger.Errorw("updating-port-state-failed", log.Fields{"deviceid": deviceID, "portNo": portNo, "error": err})
+			logger.Errorw(ctx, "updating-port-state-failed", log.Fields{"deviceid": deviceID, "portNo": portNo, "error": err})
 			return err
 		}
 		// Notify the logical device manager to change the port state
@@ -917,7 +917,7 @@
 					// it as a warning and not an error because it
 					// doesn't stop or modify processing.
 					// TODO: VOL-2707
-					logger.Warnw("unable-to-update-logical-port-state", log.Fields{"error": err})
+					logger.Warnw(ctx, "unable-to-update-logical-port-state", log.Fields{"error": err})
 				}
 			}()
 		}
@@ -927,7 +927,7 @@
 }
 
 func (dMgr *Manager) DeleteAllPorts(ctx context.Context, deviceID string) error {
-	logger.Debugw("DeleteAllPorts", log.Fields{"deviceid": deviceID})
+	logger.Debugw(ctx, "DeleteAllPorts", log.Fields{"deviceid": deviceID})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		if err := agent.deleteAllPorts(ctx); err != nil {
 			return err
@@ -937,13 +937,13 @@
 		// typically is part of a device deletion phase.
 		if device, err := dMgr.getDevice(ctx, deviceID); err == nil {
 			go func() {
-				err = dMgr.logicalDeviceMgr.deleteAllLogicalPorts(ctx, device)
+				err = dMgr.logicalDeviceMgr.deleteAllLogicalPorts(context.Background(), device)
 				if err != nil {
-					logger.Errorw("unable-to-delete-logical-ports", log.Fields{"error": err})
+					logger.Errorw(ctx, "unable-to-delete-logical-ports", log.Fields{"error": err})
 				}
 			}()
 		} else {
-			logger.Warnw("failed-to-retrieve-device", log.Fields{"deviceId": deviceID})
+			logger.Warnw(ctx, "failed-to-retrieve-device", log.Fields{"deviceId": deviceID})
 			return err
 		}
 		return nil
@@ -953,18 +953,18 @@
 
 //UpdatePortsState updates all ports on the device
 func (dMgr *Manager) UpdatePortsState(ctx context.Context, deviceID string, state voltha.OperStatus_Types) error {
-	logger.Debugw("UpdatePortsState", log.Fields{"deviceid": deviceID})
+	logger.Debugw(ctx, "UpdatePortsState", log.Fields{"deviceid": deviceID})
 
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		switch state {
 		case voltha.OperStatus_ACTIVE:
 			if err := agent.updatePortsOperState(ctx, state); err != nil {
-				logger.Warnw("updatePortsOperState-failed", log.Fields{"deviceId": deviceID, "error": err})
+				logger.Warnw(ctx, "updatePortsOperState-failed", log.Fields{"deviceId": deviceID, "error": err})
 				return err
 			}
 		case voltha.OperStatus_UNKNOWN:
 			if err := agent.updatePortsOperState(ctx, state); err != nil {
-				logger.Warnw("updatePortsOperState-failed", log.Fields{"deviceId": deviceID, "error": err})
+				logger.Warnw(ctx, "updatePortsOperState-failed", log.Fields{"deviceId": deviceID, "error": err})
 				return err
 			}
 		default:
@@ -973,11 +973,11 @@
 		// Notify the logical device about the state change
 		device, err := dMgr.getDevice(ctx, deviceID)
 		if err != nil {
-			logger.Warnw("non-existent-device", log.Fields{"deviceId": deviceID, "error": err})
+			logger.Warnw(ctx, "non-existent-device", log.Fields{"deviceId": deviceID, "error": err})
 			return err
 		}
 		if err := dMgr.logicalDeviceMgr.updatePortsState(ctx, device, state); err != nil {
-			logger.Warnw("failed-updating-ports-state", log.Fields{"deviceId": deviceID, "error": err})
+			logger.Warnw(ctx, "failed-updating-ports-state", log.Fields{"deviceId": deviceID, "error": err})
 			return err
 		}
 		return nil
@@ -987,10 +987,10 @@
 
 func (dMgr *Manager) ChildDeviceDetected(ctx context.Context, parentDeviceID string, parentPortNo int64, deviceType string,
 	channelID int64, vendorID string, serialNumber string, onuID int64) (*voltha.Device, error) {
-	logger.Debugw("ChildDeviceDetected", log.Fields{"parentDeviceId": parentDeviceID, "parentPortNo": parentPortNo, "deviceType": deviceType, "channelId": channelID, "vendorId": vendorID, "serialNumber": serialNumber, "onuId": onuID})
+	logger.Debugw(ctx, "ChildDeviceDetected", log.Fields{"parentDeviceId": parentDeviceID, "parentPortNo": parentPortNo, "deviceType": deviceType, "channelId": channelID, "vendorId": vendorID, "serialNumber": serialNumber, "onuId": onuID})
 
 	if deviceType == "" && vendorID != "" {
-		logger.Debug("device-type-is-nil-fetching-device-type")
+		logger.Debug(ctx, "device-type-is-nil-fetching-device-type")
 		deviceTypes, err := dMgr.adapterMgr.ListDeviceTypes(ctx, nil)
 		if err != nil {
 			return nil, err
@@ -1007,7 +1007,7 @@
 	}
 	//if no match found for the vendorid,report adapter with the custom error message
 	if deviceType == "" {
-		logger.Errorw("failed-to-fetch-adapter-name ", log.Fields{"vendorId": vendorID})
+		logger.Errorw(ctx, "failed-to-fetch-adapter-name ", log.Fields{"vendorId": vendorID})
 		return nil, status.Errorf(codes.NotFound, "%s", vendorID)
 	}
 
@@ -1030,7 +1030,7 @@
 	}
 
 	if device, err := dMgr.GetChildDevice(ctx, parentDeviceID, serialNumber, onuID, parentPortNo); err == nil {
-		logger.Warnw("child-device-exists", log.Fields{"parentId": parentDeviceID, "serialNumber": serialNumber})
+		logger.Warnw(ctx, "child-device-exists", log.Fields{"parentId": parentDeviceID, "serialNumber": serialNumber})
 		return device, status.Errorf(codes.AlreadyExists, "%s", serialNumber)
 	}
 
@@ -1040,7 +1040,7 @@
 	agent := newAgent(dMgr.adapterProxy, childDevice, dMgr, dMgr.dbPath, dMgr.dProxy, dMgr.defaultTimeout)
 	childDevice, err := agent.start(ctx, childDevice)
 	if err != nil {
-		logger.Errorw("error-starting-child-device", log.Fields{"parent-device-id": childDevice.ParentId, "child-device-id": agent.deviceID, "error": err})
+		logger.Errorw(ctx, "error-starting-child-device", log.Fields{"parent-device-id": childDevice.ParentId, "child-device-id": agent.deviceID, "error": err})
 		return nil, err
 	}
 	dMgr.addDeviceAgentToMap(agent)
@@ -1050,7 +1050,7 @@
 		go func() {
 			err := agent.enableDevice(context.Background())
 			if err != nil {
-				logger.Errorw("unable-to-enable-device", log.Fields{"error": err})
+				logger.Errorw(ctx, "unable-to-enable-device", log.Fields{"error": err})
 			}
 		}()
 	}
@@ -1060,7 +1060,7 @@
 
 func (dMgr *Manager) processTransition(ctx context.Context, device *voltha.Device, previousState *deviceState) error {
 	// This will be triggered on every state update
-	logger.Debugw("state-transition", log.Fields{
+	logger.Debugw(ctx, "state-transition", log.Fields{
 		"device":           device.Id,
 		"prev-admin-state": previousState.Admin,
 		"prev-oper-state":  previousState.Operational,
@@ -1069,16 +1069,16 @@
 		"curr-oper-state":  device.OperStatus,
 		"curr-conn-state":  device.ConnectStatus,
 	})
-	handlers := dMgr.stateTransitions.GetTransitionHandler(device, previousState)
+	handlers := dMgr.stateTransitions.GetTransitionHandler(ctx, device, previousState)
 	if handlers == nil {
-		logger.Debugw("no-op-transition", log.Fields{"deviceId": device.Id})
+		logger.Debugw(ctx, "no-op-transition", log.Fields{"deviceId": device.Id})
 		return nil
 	}
-	logger.Debugw("handler-found", log.Fields{"num-expectedHandlers": len(handlers), "isParent": device.Root, "current-data": device, "previous-state": previousState})
+	logger.Debugw(ctx, "handler-found", log.Fields{"num-expectedHandlers": len(handlers), "isParent": device.Root, "current-data": device, "previous-state": previousState})
 	for _, handler := range handlers {
-		logger.Debugw("running-handler", log.Fields{"handler": funcName(handler)})
+		logger.Debugw(ctx, "running-handler", log.Fields{"handler": funcName(handler)})
 		if err := handler(ctx, device); err != nil {
-			logger.Warnw("handler-failed", log.Fields{"handler": funcName(handler), "error": err})
+			logger.Warnw(ctx, "handler-failed", log.Fields{"handler": funcName(handler), "error": err})
 			return err
 		}
 	}
@@ -1086,7 +1086,7 @@
 }
 
 func (dMgr *Manager) packetOut(ctx context.Context, deviceID string, outPort uint32, packet *ofp.OfpPacketOut) error {
-	logger.Debugw("packetOut", log.Fields{"deviceId": deviceID, "outPort": outPort})
+	logger.Debugw(ctx, "packetOut", log.Fields{"deviceId": deviceID, "outPort": outPort})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		return agent.packetOut(ctx, outPort, packet)
 	}
@@ -1095,16 +1095,16 @@
 
 // PacketIn receives packet from adapter
 func (dMgr *Manager) PacketIn(ctx context.Context, deviceID string, port uint32, transactionID string, packet []byte) error {
-	logger.Debugw("PacketIn", log.Fields{"deviceId": deviceID, "port": port})
+	logger.Debugw(ctx, "PacketIn", log.Fields{"deviceId": deviceID, "port": port})
 	// Get the logical device Id based on the deviceId
 	var device *voltha.Device
 	var err error
 	if device, err = dMgr.getDevice(ctx, deviceID); err != nil {
-		logger.Errorw("device-not-found", log.Fields{"deviceId": deviceID})
+		logger.Errorw(ctx, "device-not-found", log.Fields{"deviceId": deviceID})
 		return err
 	}
 	if !device.Root {
-		logger.Errorw("device-not-root", log.Fields{"deviceId": deviceID})
+		logger.Errorw(ctx, "device-not-root", log.Fields{"deviceId": deviceID})
 		return status.Errorf(codes.FailedPrecondition, "%s", deviceID)
 	}
 
@@ -1115,7 +1115,7 @@
 }
 
 func (dMgr *Manager) setParentID(ctx context.Context, device *voltha.Device, parentID string) error {
-	logger.Debugw("setParentId", log.Fields{"deviceId": device.Id, "parentId": parentID})
+	logger.Debugw(ctx, "setParentId", log.Fields{"deviceId": device.Id, "parentId": parentID})
 	if agent := dMgr.getDeviceAgent(ctx, device.Id); agent != nil {
 		return agent.setParentID(ctx, device, parentID)
 	}
@@ -1124,15 +1124,15 @@
 
 // CreateLogicalDevice creates logical device in core
 func (dMgr *Manager) CreateLogicalDevice(ctx context.Context, cDevice *voltha.Device) error {
-	logger.Info("CreateLogicalDevice")
+	logger.Info(ctx, "CreateLogicalDevice")
 	// Verify whether the logical device has already been created
 	if cDevice.ParentId != "" {
-		logger.Debugw("Parent device already exist.", log.Fields{"deviceId": cDevice.Id, "logicalDeviceId": cDevice.Id})
+		logger.Debugw(ctx, "Parent device already exist.", log.Fields{"deviceId": cDevice.Id, "logicalDeviceId": cDevice.Id})
 		return nil
 	}
 	var err error
 	if _, err = dMgr.logicalDeviceMgr.createLogicalDevice(ctx, cDevice); err != nil {
-		logger.Warnw("createlogical-device-error", log.Fields{"device": cDevice})
+		logger.Warnw(ctx, "createlogical-device-error", log.Fields{"device": cDevice})
 		return err
 	}
 	return nil
@@ -1140,10 +1140,10 @@
 
 // DeleteLogicalDevice deletes logical device from core
 func (dMgr *Manager) DeleteLogicalDevice(ctx context.Context, cDevice *voltha.Device) error {
-	logger.Info("DeleteLogicalDevice")
+	logger.Info(ctx, "DeleteLogicalDevice")
 	var err error
 	if err = dMgr.logicalDeviceMgr.deleteLogicalDevice(ctx, cDevice); err != nil {
-		logger.Warnw("deleteLogical-device-error", log.Fields{"deviceId": cDevice.Id})
+		logger.Warnw(ctx, "deleteLogical-device-error", log.Fields{"deviceId": cDevice.Id})
 		return err
 	}
 	// Remove the logical device Id from the parent device
@@ -1154,10 +1154,10 @@
 
 // DeleteLogicalPorts removes the logical ports associated with that deviceId
 func (dMgr *Manager) DeleteLogicalPorts(ctx context.Context, cDevice *voltha.Device) error {
-	logger.Debugw("delete-all-logical-ports", log.Fields{"device-id": cDevice.Id})
+	logger.Debugw(ctx, "delete-all-logical-ports", log.Fields{"device-id": cDevice.Id})
 	if err := dMgr.logicalDeviceMgr.deleteLogicalPorts(ctx, cDevice.Id); err != nil {
 		// Just log the error.   The logical device or port may already have been deleted before this callback is invoked.
-		logger.Warnw("deleteLogical-ports-error", log.Fields{"device-id": cDevice.Id, "error": err})
+		logger.Warnw(ctx, "deleteLogical-ports-error", log.Fields{"device-id": cDevice.Id, "error": err})
 	}
 	return nil
 }
@@ -1175,11 +1175,11 @@
 //ChildDevicesLost is invoked by an adapter to indicate that a parent device is in a state (Disabled) where it
 //cannot manage the child devices.  This will trigger the Core to disable all the child devices.
 func (dMgr *Manager) ChildDevicesLost(ctx context.Context, parentDeviceID string) error {
-	logger.Debug("ChildDevicesLost")
+	logger.Debug(ctx, "ChildDevicesLost")
 	var err error
 	var parentDevice *voltha.Device
 	if parentDevice, err = dMgr.getDevice(ctx, parentDeviceID); err != nil {
-		logger.Warnw("failed-getting-device", log.Fields{"deviceId": parentDeviceID, "error": err})
+		logger.Warnw(ctx, "failed-getting-device", log.Fields{"deviceId": parentDeviceID, "error": err})
 		return err
 	}
 	return dMgr.DisableAllChildDevices(ctx, parentDevice)
@@ -1188,35 +1188,35 @@
 //ChildDevicesDetected is invoked by an adapter when child devices are found, typically after after a
 // disable/enable sequence.  This will trigger the Core to Enable all the child devices of that parent.
 func (dMgr *Manager) ChildDevicesDetected(ctx context.Context, parentDeviceID string) error {
-	logger.Debug("ChildDevicesDetected")
+	logger.Debug(ctx, "ChildDevicesDetected")
 	var err error
 	var parentDevice *voltha.Device
 	var childDeviceIds []string
 
 	if parentDevice, err = dMgr.getDevice(ctx, parentDeviceID); err != nil {
-		logger.Warnw("failed-getting-device", log.Fields{"deviceId": parentDeviceID, "error": err})
+		logger.Warnw(ctx, "failed-getting-device", log.Fields{"deviceId": parentDeviceID, "error": err})
 		return err
 	}
 
-	if childDeviceIds, err = dMgr.getAllChildDeviceIds(parentDevice); err != nil {
+	if childDeviceIds, err = dMgr.getAllChildDeviceIds(ctx, parentDevice); err != nil {
 		return status.Errorf(codes.NotFound, "%s", parentDevice.Id)
 	}
 	if len(childDeviceIds) == 0 {
-		logger.Debugw("no-child-device", log.Fields{"parentDeviceId": parentDevice.Id})
+		logger.Debugw(ctx, "no-child-device", log.Fields{"parentDeviceId": parentDevice.Id})
 	}
 	allChildEnableRequestSent := true
 	for _, childDeviceID := range childDeviceIds {
 		if agent := dMgr.getDeviceAgent(ctx, childDeviceID); agent != nil {
 			// Run the children re-registration in its own routine
 			go func() {
-				err = agent.enableDevice(ctx)
+				err = agent.enableDevice(context.Background())
 				if err != nil {
-					logger.Errorw("unable-to-enable-device", log.Fields{"error": err})
+					logger.Errorw(ctx, "unable-to-enable-device", log.Fields{"error": err})
 				}
 			}()
 		} else {
 			err = status.Errorf(codes.Unavailable, "no agent for child device %s", childDeviceID)
-			logger.Errorw("no-child-device-agent", log.Fields{"parentDeviceId": parentDevice.Id, "childId": childDeviceID})
+			logger.Errorw(ctx, "no-child-device-agent", log.Fields{"parentDeviceId": parentDevice.Id, "childId": childDeviceID})
 			allChildEnableRequestSent = false
 		}
 	}
@@ -1233,20 +1233,20 @@
 
 //DisableAllChildDevices is invoked as a callback when the parent device is disabled
 func (dMgr *Manager) DisableAllChildDevices(ctx context.Context, parentCurrDevice *voltha.Device) error {
-	logger.Debug("DisableAllChildDevices")
+	logger.Debug(ctx, "DisableAllChildDevices")
 	var childDeviceIds []string
 	var err error
-	if childDeviceIds, err = dMgr.getAllChildDeviceIds(parentCurrDevice); err != nil {
+	if childDeviceIds, err = dMgr.getAllChildDeviceIds(ctx, parentCurrDevice); err != nil {
 		return status.Errorf(codes.NotFound, "%s", parentCurrDevice.Id)
 	}
 	if len(childDeviceIds) == 0 {
-		logger.Debugw("no-child-device", log.Fields{"parentDeviceId": parentCurrDevice.Id})
+		logger.Debugw(ctx, "no-child-device", log.Fields{"parentDeviceId": parentCurrDevice.Id})
 	}
 	for _, childDeviceID := range childDeviceIds {
 		if agent := dMgr.getDeviceAgent(ctx, childDeviceID); agent != nil {
 			if err = agent.disableDevice(ctx); err != nil {
 				// Just log the error - this error happens only if the child device was already in deleted state.
-				logger.Errorw("failure-disable-device", log.Fields{"deviceId": childDeviceID, "error": err.Error()})
+				logger.Errorw(ctx, "failure-disable-device", log.Fields{"deviceId": childDeviceID, "error": err.Error()})
 			}
 		}
 	}
@@ -1255,19 +1255,19 @@
 
 //DeleteAllChildDevices is invoked as a callback when the parent device is deleted
 func (dMgr *Manager) DeleteAllChildDevices(ctx context.Context, parentCurrDevice *voltha.Device) error {
-	logger.Debug("DeleteAllChildDevices")
+	logger.Debug(ctx, "DeleteAllChildDevices")
 	var childDeviceIds []string
 	var err error
-	if childDeviceIds, err = dMgr.getAllChildDeviceIds(parentCurrDevice); err != nil {
+	if childDeviceIds, err = dMgr.getAllChildDeviceIds(ctx, parentCurrDevice); err != nil {
 		return status.Errorf(codes.NotFound, "%s", parentCurrDevice.Id)
 	}
 	if len(childDeviceIds) == 0 {
-		logger.Debugw("no-child-device", log.Fields{"parentDeviceId": parentCurrDevice.Id})
+		logger.Debugw(ctx, "no-child-device", log.Fields{"parentDeviceId": parentCurrDevice.Id})
 	}
 	for _, childDeviceID := range childDeviceIds {
 		if agent := dMgr.getDeviceAgent(ctx, childDeviceID); agent != nil {
 			if err = agent.deleteDevice(ctx); err != nil {
-				logger.Warnw("failure-delete-device", log.Fields{"deviceId": childDeviceID, "error": err.Error()})
+				logger.Warnw(ctx, "failure-delete-device", log.Fields{"deviceId": childDeviceID, "error": err.Error()})
 			}
 			// No further action is required here.  The deleteDevice will change the device state where the resulting
 			// callback will take care of cleaning the child device agent.
@@ -1278,20 +1278,20 @@
 
 //DeleteAllLogicalPorts is invoked as a callback when the parent device's connection status moves to UNREACHABLE
 func (dMgr *Manager) DeleteAllLogicalPorts(ctx context.Context, parentDevice *voltha.Device) error {
-	logger.Debugw("delete-all-logical-ports", log.Fields{"parent-device-id": parentDevice.Id})
+	logger.Debugw(ctx, "delete-all-logical-ports", log.Fields{"parent-device-id": parentDevice.Id})
 	if err := dMgr.logicalDeviceMgr.deleteAllLogicalPorts(ctx, parentDevice); err != nil {
 		// Just log error as logical device may already have been deleted
-		logger.Warnw("delete-all-logical-ports-fail", log.Fields{"parent-device-id": parentDevice.Id, "error": err})
+		logger.Warnw(ctx, "delete-all-logical-ports-fail", log.Fields{"parent-device-id": parentDevice.Id, "error": err})
 	}
 	return nil
 }
 
 //DeleteAllDeviceFlows is invoked as a callback when the parent device's connection status moves to UNREACHABLE
 func (dMgr *Manager) DeleteAllDeviceFlows(ctx context.Context, parentDevice *voltha.Device) error {
-	logger.Debugw("delete-all-device-flows", log.Fields{"parent-device-id": parentDevice.Id})
+	logger.Debugw(ctx, "delete-all-device-flows", log.Fields{"parent-device-id": parentDevice.Id})
 	if agent := dMgr.getDeviceAgent(ctx, parentDevice.Id); agent != nil {
 		if err := agent.deleteAllFlows(ctx); err != nil {
-			logger.Errorw("error-deleting-all-device-flows", log.Fields{"parent-device-id": parentDevice.Id})
+			logger.Errorw(ctx, "error-deleting-all-device-flows", log.Fields{"parent-device-id": parentDevice.Id})
 			return err
 		}
 		return nil
@@ -1300,8 +1300,8 @@
 }
 
 //getAllChildDeviceIds is a helper method to get all the child device IDs from the device passed as parameter
-func (dMgr *Manager) getAllChildDeviceIds(parentDevice *voltha.Device) ([]string, error) {
-	logger.Debugw("getAllChildDeviceIds", log.Fields{"parentDeviceId": parentDevice.Id})
+func (dMgr *Manager) getAllChildDeviceIds(ctx context.Context, parentDevice *voltha.Device) ([]string, error) {
+	logger.Debugw(ctx, "getAllChildDeviceIds", log.Fields{"parentDeviceId": parentDevice.Id})
 	childDeviceIds := make([]string, 0)
 	if parentDevice != nil {
 		for _, port := range parentDevice.Ports {
@@ -1309,17 +1309,17 @@
 				childDeviceIds = append(childDeviceIds, peer.DeviceId)
 			}
 		}
-		logger.Debugw("returning-getAllChildDeviceIds", log.Fields{"parentDeviceId": parentDevice.Id, "childDeviceIds": childDeviceIds})
+		logger.Debugw(ctx, "returning-getAllChildDeviceIds", log.Fields{"parentDeviceId": parentDevice.Id, "childDeviceIds": childDeviceIds})
 	}
 	return childDeviceIds, nil
 }
 
 //GetAllChildDevices is a helper method to get all the child device IDs from the device passed as parameter
 func (dMgr *Manager) GetAllChildDevices(ctx context.Context, parentDeviceID string) (*voltha.Devices, error) {
-	logger.Debugw("GetAllChildDevices", log.Fields{"parentDeviceId": parentDeviceID})
+	logger.Debugw(ctx, "GetAllChildDevices", log.Fields{"parentDeviceId": parentDeviceID})
 	if parentDevice, err := dMgr.getDevice(ctx, parentDeviceID); err == nil {
 		childDevices := make([]*voltha.Device, 0)
-		if childDeviceIds, er := dMgr.getAllChildDeviceIds(parentDevice); er == nil {
+		if childDeviceIds, er := dMgr.getAllChildDeviceIds(ctx, parentDevice); er == nil {
 			for _, deviceID := range childDeviceIds {
 				if d, e := dMgr.getDevice(ctx, deviceID); e == nil && d != nil {
 					childDevices = append(childDevices, d)
@@ -1333,9 +1333,9 @@
 
 // SetupUNILogicalPorts creates UNI ports on the logical device that represents a child UNI interface
 func (dMgr *Manager) SetupUNILogicalPorts(ctx context.Context, cDevice *voltha.Device) error {
-	logger.Info("addUNILogicalPort")
+	logger.Info(ctx, "addUNILogicalPort")
 	if err := dMgr.logicalDeviceMgr.setupUNILogicalPorts(ctx, cDevice); err != nil {
-		logger.Warnw("addUNILogicalPort-error", log.Fields{"device": cDevice, "err": err})
+		logger.Warnw(ctx, "addUNILogicalPort-error", log.Fields{"device": cDevice, "err": err})
 		return err
 	}
 	return nil
@@ -1346,7 +1346,7 @@
 
 // DownloadImage execute an image download request
 func (dMgr *Manager) DownloadImage(ctx context.Context, img *voltha.ImageDownload) (*common.OperationResp, error) {
-	logger.Debugw("DownloadImage", log.Fields{"device-id": img.Id, "imageName": img.Name})
+	logger.Debugw(ctx, "DownloadImage", log.Fields{"device-id": img.Id, "imageName": img.Name})
 	agent := dMgr.getDeviceAgent(ctx, img.Id)
 	if agent == nil {
 		return operationFailureResp, status.Errorf(codes.NotFound, "%s", img.Id)
@@ -1360,7 +1360,7 @@
 
 // CancelImageDownload cancels image download request
 func (dMgr *Manager) CancelImageDownload(ctx context.Context, img *voltha.ImageDownload) (*common.OperationResp, error) {
-	logger.Debugw("CancelImageDownload", log.Fields{"device-id": img.Id, "imageName": img.Name})
+	logger.Debugw(ctx, "CancelImageDownload", log.Fields{"device-id": img.Id, "imageName": img.Name})
 	agent := dMgr.getDeviceAgent(ctx, img.Id)
 	if agent == nil {
 		return operationFailureResp, status.Errorf(codes.NotFound, "%s", img.Id)
@@ -1374,7 +1374,7 @@
 
 // ActivateImageUpdate activates image update request
 func (dMgr *Manager) ActivateImageUpdate(ctx context.Context, img *voltha.ImageDownload) (*common.OperationResp, error) {
-	logger.Debugw("ActivateImageUpdate", log.Fields{"device-id": img.Id, "imageName": img.Name})
+	logger.Debugw(ctx, "ActivateImageUpdate", log.Fields{"device-id": img.Id, "imageName": img.Name})
 	agent := dMgr.getDeviceAgent(ctx, img.Id)
 	if agent == nil {
 		return operationFailureResp, status.Errorf(codes.NotFound, "%s", img.Id)
@@ -1388,7 +1388,7 @@
 
 // RevertImageUpdate reverts image update
 func (dMgr *Manager) RevertImageUpdate(ctx context.Context, img *voltha.ImageDownload) (*common.OperationResp, error) {
-	logger.Debugw("RevertImageUpdate", log.Fields{"device-id": img.Id, "imageName": img.Name})
+	logger.Debugw(ctx, "RevertImageUpdate", log.Fields{"device-id": img.Id, "imageName": img.Name})
 	agent := dMgr.getDeviceAgent(ctx, img.Id)
 	if agent == nil {
 		return operationFailureResp, status.Errorf(codes.NotFound, "%s", img.Id)
@@ -1405,7 +1405,7 @@
 
 // GetImageDownloadStatus returns status of image download
 func (dMgr *Manager) GetImageDownloadStatus(ctx context.Context, img *voltha.ImageDownload) (*voltha.ImageDownload, error) {
-	logger.Debugw("GetImageDownloadStatus", log.Fields{"device-id": img.Id, "imageName": img.Name})
+	logger.Debugw(ctx, "GetImageDownloadStatus", log.Fields{"device-id": img.Id, "imageName": img.Name})
 	agent := dMgr.getDeviceAgent(ctx, img.Id)
 	if agent == nil {
 		return imageDownloadFailureResp, status.Errorf(codes.NotFound, "%s", img.Id)
@@ -1418,10 +1418,10 @@
 }
 
 func (dMgr *Manager) UpdateImageDownload(ctx context.Context, deviceID string, img *voltha.ImageDownload) error {
-	logger.Debugw("UpdateImageDownload", log.Fields{"device-id": img.Id, "imageName": img.Name})
+	logger.Debugw(ctx, "UpdateImageDownload", log.Fields{"device-id": img.Id, "imageName": img.Name})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		if err := agent.updateImageDownload(ctx, img); err != nil {
-			logger.Debugw("UpdateImageDownload-failed", log.Fields{"err": err, "imageName": img.Name})
+			logger.Debugw(ctx, "UpdateImageDownload-failed", log.Fields{"err": err, "imageName": img.Name})
 			return err
 		}
 	} else {
@@ -1432,7 +1432,7 @@
 
 // GetImageDownload returns image download
 func (dMgr *Manager) GetImageDownload(ctx context.Context, img *voltha.ImageDownload) (*voltha.ImageDownload, error) {
-	logger.Debugw("GetImageDownload", log.Fields{"device-id": img.Id, "imageName": img.Name})
+	logger.Debugw(ctx, "GetImageDownload", log.Fields{"device-id": img.Id, "imageName": img.Name})
 	agent := dMgr.getDeviceAgent(ctx, img.Id)
 	if agent == nil {
 		return imageDownloadFailureResp, status.Errorf(codes.NotFound, "%s", img.Id)
@@ -1446,7 +1446,7 @@
 
 // ListImageDownloads returns image downloads
 func (dMgr *Manager) ListImageDownloads(ctx context.Context, id *voltha.ID) (*voltha.ImageDownloads, error) {
-	logger.Debugw("ListImageDownloads", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "ListImageDownloads", log.Fields{"device-id": id.Id})
 	agent := dMgr.getDeviceAgent(ctx, id.Id)
 	if agent == nil {
 		return &voltha.ImageDownloads{Items: []*voltha.ImageDownload{imageDownloadFailureResp}}, status.Errorf(codes.NotFound, "%s", id.Id)
@@ -1460,7 +1460,7 @@
 
 // GetImages returns all images for a specific device entry
 func (dMgr *Manager) GetImages(ctx context.Context, id *voltha.ID) (*voltha.Images, error) {
-	logger.Debugw("GetImages", log.Fields{"device-id": id.Id})
+	logger.Debugw(ctx, "GetImages", log.Fields{"device-id": id.Id})
 	device, err := dMgr.getDevice(ctx, id.Id)
 	if err != nil {
 		return nil, err
@@ -1468,8 +1468,8 @@
 	return device.GetImages(), nil
 }
 
-func (dMgr *Manager) NotifyInvalidTransition(_ context.Context, device *voltha.Device) error {
-	logger.Errorw("NotifyInvalidTransition", log.Fields{
+func (dMgr *Manager) NotifyInvalidTransition(ctx context.Context, device *voltha.Device) error {
+	logger.Errorw(ctx, "NotifyInvalidTransition", log.Fields{
 		"device":           device.Id,
 		"curr-admin-state": device.AdminState,
 		"curr-oper-state":  device.OperStatus,
@@ -1495,14 +1495,14 @@
 // GetParentDeviceID returns parent device id, either from memory or from the dB, if present
 func (dMgr *Manager) GetParentDeviceID(ctx context.Context, deviceID string) string {
 	if device, _ := dMgr.getDevice(ctx, deviceID); device != nil {
-		logger.Infow("GetParentDeviceId", log.Fields{"deviceId": device.Id, "parentId": device.ParentId})
+		logger.Infow(ctx, "GetParentDeviceId", log.Fields{"deviceId": device.Id, "parentId": device.ParentId})
 		return device.ParentId
 	}
 	return ""
 }
 
 func (dMgr *Manager) SimulateAlarm(ctx context.Context, simulateReq *voltha.SimulateAlarmRequest) (*common.OperationResp, error) {
-	logger.Debugw("SimulateAlarm", log.Fields{"id": simulateReq.Id, "Indicator": simulateReq.Indicator, "IntfId": simulateReq.IntfId,
+	logger.Debugw(ctx, "SimulateAlarm", log.Fields{"id": simulateReq.Id, "Indicator": simulateReq.Indicator, "IntfId": simulateReq.IntfId,
 		"PortTypeName": simulateReq.PortTypeName, "OnuDeviceId": simulateReq.OnuDeviceId, "InverseBitErrorRate": simulateReq.InverseBitErrorRate,
 		"Drift": simulateReq.Drift, "NewEqd": simulateReq.NewEqd, "OnuSerialNumber": simulateReq.OnuSerialNumber, "Operation": simulateReq.Operation})
 	agent := dMgr.getDeviceAgent(ctx, simulateReq.Id)
@@ -1516,7 +1516,7 @@
 }
 
 func (dMgr *Manager) UpdateDeviceReason(ctx context.Context, deviceID string, reason string) error {
-	logger.Debugw("UpdateDeviceReason", log.Fields{"deviceid": deviceID, "reason": reason})
+	logger.Debugw(ctx, "UpdateDeviceReason", log.Fields{"deviceid": deviceID, "reason": reason})
 	if agent := dMgr.getDeviceAgent(ctx, deviceID); agent != nil {
 		return agent.updateDeviceReason(ctx, reason)
 	}
@@ -1524,7 +1524,7 @@
 }
 
 func (dMgr *Manager) EnablePort(ctx context.Context, port *voltha.Port) (*empty.Empty, error) {
-	logger.Debugw("EnablePort", log.Fields{"device-id": port.DeviceId, "port-no": port.PortNo})
+	logger.Debugw(ctx, "EnablePort", log.Fields{"device-id": port.DeviceId, "port-no": port.PortNo})
 	agent := dMgr.getDeviceAgent(ctx, port.DeviceId)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", port.DeviceId)
@@ -1533,7 +1533,7 @@
 }
 
 func (dMgr *Manager) DisablePort(ctx context.Context, port *voltha.Port) (*empty.Empty, error) {
-	logger.Debugw("DisablePort", log.Fields{"device-id": port.DeviceId, "port-no": port.PortNo})
+	logger.Debugw(ctx, "DisablePort", log.Fields{"device-id": port.DeviceId, "port-no": port.PortNo})
 	agent := dMgr.getDeviceAgent(ctx, port.DeviceId)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", port.DeviceId)
@@ -1543,11 +1543,11 @@
 
 // ChildDeviceLost  calls parent adapter to delete child device and all its references
 func (dMgr *Manager) ChildDeviceLost(ctx context.Context, curr *voltha.Device) error {
-	logger.Debugw("childDeviceLost", log.Fields{"child-device-id": curr.Id, "parent-device-id": curr.ParentId})
+	logger.Debugw(ctx, "childDeviceLost", log.Fields{"child-device-id": curr.Id, "parent-device-id": curr.ParentId})
 	if parentAgent := dMgr.getDeviceAgent(ctx, curr.ParentId); parentAgent != nil {
 		if err := parentAgent.ChildDeviceLost(ctx, curr); err != nil {
 			// Just log the message and let the remaining pipeline proceed.
-			logger.Warnw("childDeviceLost", log.Fields{"child-device-id": curr.Id, "parent-device-id": curr.ParentId, "error": err})
+			logger.Warnw(ctx, "childDeviceLost", log.Fields{"child-device-id": curr.Id, "parent-device-id": curr.ParentId, "error": err})
 		}
 	}
 	// Do not return an error as parent device may also have been deleted.  Let the remaining pipeline proceed.
@@ -1555,7 +1555,7 @@
 }
 
 func (dMgr *Manager) StartOmciTestAction(ctx context.Context, request *voltha.OmciTestRequest) (*voltha.TestResponse, error) {
-	logger.Debugw("StartOmciTestAction", log.Fields{"device-id": request.Id, "uuid": request.Uuid})
+	logger.Debugw(ctx, "StartOmciTestAction", log.Fields{"device-id": request.Id, "uuid": request.Uuid})
 	agent := dMgr.getDeviceAgent(ctx, request.Id)
 	if agent == nil {
 		return nil, status.Errorf(codes.NotFound, "%s", request.Id)
diff --git a/rw_core/core/device/meter/common.go b/rw_core/core/device/meter/common.go
index 81f7b14..cb96168 100644
--- a/rw_core/core/device/meter/common.go
+++ b/rw_core/core/device/meter/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "meter"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "meter"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/device/meter/loader.go b/rw_core/core/device/meter/loader.go
index c597006..0916498 100644
--- a/rw_core/core/device/meter/loader.go
+++ b/rw_core/core/device/meter/loader.go
@@ -60,7 +60,7 @@
 
 	var meters []*ofp.OfpMeterEntry
 	if err := loader.dbProxy.List(ctx, &meters); err != nil {
-		logger.Errorw("failed-to-list-meters-from-cluster-data-proxy", log.Fields{"error": err})
+		logger.Errorw(ctx, "failed-to-list-meters-from-cluster-data-proxy", log.Fields{"error": err})
 		return
 	}
 	for _, meter := range meters {
diff --git a/rw_core/core/device/remote/adapter_proxy.go b/rw_core/core/device/remote/adapter_proxy.go
index 939f301..f6b0e9e 100755
--- a/rw_core/core/device/remote/adapter_proxy.go
+++ b/rw_core/core/device/remote/adapter_proxy.go
@@ -48,9 +48,9 @@
 	return kafka.Topic{Name: ap.coreTopic}
 }
 
-func (ap *AdapterProxy) getAdapterTopic(deviceID string, adapterType string) (*kafka.Topic, error) {
+func (ap *AdapterProxy) getAdapterTopic(ctx context.Context, deviceID string, adapterType string) (*kafka.Topic, error) {
 
-	endpoint, err := ap.GetEndpoint(deviceID, adapterType)
+	endpoint, err := ap.GetEndpoint(ctx, deviceID, adapterType)
 	if err != nil {
 		return nil, err
 	}
@@ -67,7 +67,7 @@
 	// Wait for first response which would indicate whether the request was successfully sent to kafka.
 	firstResponse, ok := <-respChnl
 	if !ok || firstResponse.MType != kafka.RpcSent {
-		logger.Errorw("failure to request to kafka", log.Fields{"rpc": rpc, "device-id": deviceID, "error": firstResponse.Err})
+		logger.Errorw(ctx, "failure to request to kafka", log.Fields{"rpc": rpc, "device-id": deviceID, "error": firstResponse.Err})
 		return nil, firstResponse.Err
 	}
 	// return the kafka channel for the caller to wait for the response of the RPC call
@@ -76,9 +76,9 @@
 
 // AdoptDevice invokes adopt device rpc
 func (ap *AdapterProxy) AdoptDevice(ctx context.Context, device *voltha.Device) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("AdoptDevice", log.Fields{"device-id": device.Id})
+	logger.Debugw(ctx, "AdoptDevice", log.Fields{"device-id": device.Id})
 	rpc := "adopt_device"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -87,15 +87,15 @@
 	}
 	replyToTopic := ap.getCoreTopic()
 	ap.deviceTopicRegistered = true
-	logger.Debugw("adoptDevice-send-request", log.Fields{"device-id": device.Id, "deviceType": device.Type, "serialNumber": device.SerialNumber})
+	logger.Debugw(ctx, "adoptDevice-send-request", log.Fields{"device-id": device.Id, "deviceType": device.Type, "serialNumber": device.SerialNumber})
 	return ap.sendRPC(ctx, rpc, toTopic, &replyToTopic, true, device.Id, args...)
 }
 
 // DisableDevice invokes disable device rpc
 func (ap *AdapterProxy) DisableDevice(ctx context.Context, device *voltha.Device) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("DisableDevice", log.Fields{"device-id": device.Id})
+	logger.Debugw(ctx, "DisableDevice", log.Fields{"device-id": device.Id})
 	rpc := "disable_device"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -108,9 +108,9 @@
 
 // ReEnableDevice invokes reenable device rpc
 func (ap *AdapterProxy) ReEnableDevice(ctx context.Context, device *voltha.Device) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("ReEnableDevice", log.Fields{"device-id": device.Id})
+	logger.Debugw(ctx, "ReEnableDevice", log.Fields{"device-id": device.Id})
 	rpc := "reenable_device"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -123,9 +123,9 @@
 
 // RebootDevice invokes reboot device rpc
 func (ap *AdapterProxy) RebootDevice(ctx context.Context, device *voltha.Device) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("RebootDevice", log.Fields{"device-id": device.Id})
+	logger.Debugw(ctx, "RebootDevice", log.Fields{"device-id": device.Id})
 	rpc := "reboot_device"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -138,9 +138,9 @@
 
 // DeleteDevice invokes delete device rpc
 func (ap *AdapterProxy) DeleteDevice(ctx context.Context, device *voltha.Device) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("DeleteDevice", log.Fields{"device-id": device.Id})
+	logger.Debugw(ctx, "DeleteDevice", log.Fields{"device-id": device.Id})
 	rpc := "delete_device"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -153,9 +153,9 @@
 
 // GetOfpDeviceInfo invokes get ofp device info rpc
 func (ap *AdapterProxy) GetOfpDeviceInfo(ctx context.Context, device *voltha.Device) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("GetOfpDeviceInfo", log.Fields{"device-id": device.Id})
+	logger.Debugw(ctx, "GetOfpDeviceInfo", log.Fields{"device-id": device.Id})
 	rpc := "get_ofp_device_info"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -168,9 +168,9 @@
 
 // ReconcileDevice invokes reconcile device rpc
 func (ap *AdapterProxy) ReconcileDevice(ctx context.Context, device *voltha.Device) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("ReconcileDevice", log.Fields{"device-id": device.Id})
+	logger.Debugw(ctx, "ReconcileDevice", log.Fields{"device-id": device.Id})
 	rpc := "reconcile_device"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -183,9 +183,9 @@
 
 // DownloadImage invokes download image rpc
 func (ap *AdapterProxy) DownloadImage(ctx context.Context, device *voltha.Device, download *voltha.ImageDownload) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("DownloadImage", log.Fields{"device-id": device.Id, "image": download.Name})
+	logger.Debugw(ctx, "DownloadImage", log.Fields{"device-id": device.Id, "image": download.Name})
 	rpc := "download_image"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -199,9 +199,9 @@
 
 // GetImageDownloadStatus invokes get image download status rpc
 func (ap *AdapterProxy) GetImageDownloadStatus(ctx context.Context, device *voltha.Device, download *voltha.ImageDownload) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("GetImageDownloadStatus", log.Fields{"device-id": device.Id, "image": download.Name})
+	logger.Debugw(ctx, "GetImageDownloadStatus", log.Fields{"device-id": device.Id, "image": download.Name})
 	rpc := "get_image_download_status"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -215,9 +215,9 @@
 
 // CancelImageDownload invokes cancel image download rpc
 func (ap *AdapterProxy) CancelImageDownload(ctx context.Context, device *voltha.Device, download *voltha.ImageDownload) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("CancelImageDownload", log.Fields{"device-id": device.Id, "image": download.Name})
+	logger.Debugw(ctx, "CancelImageDownload", log.Fields{"device-id": device.Id, "image": download.Name})
 	rpc := "cancel_image_download"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -231,9 +231,9 @@
 
 // ActivateImageUpdate invokes activate image update rpc
 func (ap *AdapterProxy) ActivateImageUpdate(ctx context.Context, device *voltha.Device, download *voltha.ImageDownload) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("ActivateImageUpdate", log.Fields{"device-id": device.Id, "image": download.Name})
+	logger.Debugw(ctx, "ActivateImageUpdate", log.Fields{"device-id": device.Id, "image": download.Name})
 	rpc := "activate_image_update"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -247,9 +247,9 @@
 
 // RevertImageUpdate invokes revert image update rpc
 func (ap *AdapterProxy) RevertImageUpdate(ctx context.Context, device *voltha.Device, download *voltha.ImageDownload) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("RevertImageUpdate", log.Fields{"device-id": device.Id, "image": download.Name})
+	logger.Debugw(ctx, "RevertImageUpdate", log.Fields{"device-id": device.Id, "image": download.Name})
 	rpc := "revert_image_update"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -262,8 +262,8 @@
 }
 
 func (ap *AdapterProxy) PacketOut(ctx context.Context, deviceType string, deviceID string, outPort uint32, packet *openflow_13.OfpPacketOut) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("PacketOut", log.Fields{"device-id": deviceID, "device-type": deviceType, "out-port": outPort})
-	toTopic, err := ap.getAdapterTopic(deviceID, deviceType)
+	logger.Debugw(ctx, "PacketOut", log.Fields{"device-id": deviceID, "device-type": deviceType, "out-port": outPort})
+	toTopic, err := ap.getAdapterTopic(ctx, deviceID, deviceType)
 	if err != nil {
 		return nil, err
 	}
@@ -279,8 +279,8 @@
 
 // UpdateFlowsBulk invokes update flows bulk rpc
 func (ap *AdapterProxy) UpdateFlowsBulk(ctx context.Context, device *voltha.Device, flows *voltha.Flows, groups *voltha.FlowGroups, flowMetadata *voltha.FlowMetadata) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("UpdateFlowsBulk", log.Fields{"device-id": device.Id, "flow-count": len(flows.Items), "group-count": len(groups.Items), "flow-metadata": flowMetadata})
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	logger.Debugw(ctx, "UpdateFlowsBulk", log.Fields{"device-id": device.Id, "flow-count": len(flows.Items), "group-count": len(groups.Items), "flow-metadata": flowMetadata})
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -297,7 +297,7 @@
 
 // UpdateFlowsIncremental invokes update flows incremental rpc
 func (ap *AdapterProxy) UpdateFlowsIncremental(ctx context.Context, device *voltha.Device, flowChanges *openflow_13.FlowChanges, groupChanges *openflow_13.FlowGroupChanges, flowMetadata *voltha.FlowMetadata) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("UpdateFlowsIncremental",
+	logger.Debugw(ctx, "UpdateFlowsIncremental",
 		log.Fields{
 			"device-id":             device.Id,
 			"flow-to-add-count":     len(flowChanges.ToAdd.Items),
@@ -306,7 +306,7 @@
 			"group-to-delete-count": len(groupChanges.ToRemove.Items),
 			"group-to-update-count": len(groupChanges.ToUpdate.Items),
 		})
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -323,8 +323,8 @@
 
 // UpdatePmConfigs invokes update pm configs rpc
 func (ap *AdapterProxy) UpdatePmConfigs(ctx context.Context, device *voltha.Device, pmConfigs *voltha.PmConfigs) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("UpdatePmConfigs", log.Fields{"device-id": device.Id, "pm-configs-id": pmConfigs.Id})
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	logger.Debugw(ctx, "UpdatePmConfigs", log.Fields{"device-id": device.Id, "pm-configs-id": pmConfigs.Id})
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -339,9 +339,9 @@
 
 // SimulateAlarm invokes simulate alarm rpc
 func (ap *AdapterProxy) SimulateAlarm(ctx context.Context, device *voltha.Device, simulateReq *voltha.SimulateAlarmRequest) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("SimulateAlarm", log.Fields{"device-id": device.Id, "simulate-req-id": simulateReq.Id})
+	logger.Debugw(ctx, "SimulateAlarm", log.Fields{"device-id": device.Id, "simulate-req-id": simulateReq.Id})
 	rpc := "simulate_alarm"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -355,9 +355,9 @@
 }
 
 func (ap *AdapterProxy) DisablePort(ctx context.Context, device *voltha.Device, port *voltha.Port) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("DisablePort", log.Fields{"device-id": device.Id, "port-no": port.PortNo})
+	logger.Debugw(ctx, "DisablePort", log.Fields{"device-id": device.Id, "port-no": port.PortNo})
 	rpc := "disable_port"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -370,9 +370,9 @@
 }
 
 func (ap *AdapterProxy) EnablePort(ctx context.Context, device *voltha.Device, port *voltha.Port) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("EnablePort", log.Fields{"device-id": device.Id, "port-no": port.PortNo})
+	logger.Debugw(ctx, "EnablePort", log.Fields{"device-id": device.Id, "port-no": port.PortNo})
 	rpc := "enable_port"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -386,9 +386,9 @@
 
 // ChildDeviceLost invokes child device_lost rpc
 func (ap *AdapterProxy) ChildDeviceLost(ctx context.Context, deviceType string, deviceID string, pPortNo uint32, onuID uint32) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("ChildDeviceLost", log.Fields{"device-id": deviceID, "parent-port-no": pPortNo, "onu-id": onuID})
+	logger.Debugw(ctx, "ChildDeviceLost", log.Fields{"device-id": deviceID, "parent-port-no": pPortNo, "onu-id": onuID})
 	rpc := "child_device_lost"
-	toTopic, err := ap.getAdapterTopic(deviceID, deviceType)
+	toTopic, err := ap.getAdapterTopic(ctx, deviceID, deviceType)
 	if err != nil {
 		return nil, err
 	}
@@ -402,9 +402,9 @@
 }
 
 func (ap *AdapterProxy) StartOmciTest(ctx context.Context, device *voltha.Device, omcitestrequest *voltha.OmciTestRequest) (chan *kafka.RpcResponse, error) {
-	logger.Debugw("Omci_test_Request_adapter_proxy", log.Fields{"device": device, "omciTestRequest": omcitestrequest})
+	logger.Debugw(ctx, "Omci_test_Request_adapter_proxy", log.Fields{"device": device, "omciTestRequest": omcitestrequest})
 	rpc := "start_omci_test"
-	toTopic, err := ap.getAdapterTopic(device.Id, device.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, device.Id, device.Adapter)
 	if err != nil {
 		return nil, err
 	}
@@ -420,7 +420,7 @@
 func (ap *AdapterProxy) GetExtValue(ctx context.Context, pdevice *voltha.Device, cdevice *voltha.Device, id string, valuetype voltha.ValueType_Type) (chan *kafka.RpcResponse, error) {
 	log.Debugw("GetExtValue", log.Fields{"device-id": pdevice.Id, "onuid": id})
 	rpc := "get_ext_value"
-	toTopic, err := ap.getAdapterTopic(pdevice.Id, pdevice.Adapter)
+	toTopic, err := ap.getAdapterTopic(ctx, pdevice.Id, pdevice.Adapter)
 	if err != nil {
 		return nil, err
 	}
diff --git a/rw_core/core/device/remote/adapter_proxy_test.go b/rw_core/core/device/remote/adapter_proxy_test.go
index b9755c7..5ab0127 100755
--- a/rw_core/core/device/remote/adapter_proxy_test.go
+++ b/rw_core/core/device/remote/adapter_proxy_test.go
@@ -67,15 +67,17 @@
 		kafka.MsgClient(kc),
 		kafka.DefaultTopic(&kafka.Topic{Name: coreName}))
 
-	if err = coreKafkaICProxy.Start(); err != nil {
-		logger.Fatalw("Failure-starting-core-kafka-intercontainerProxy", log.Fields{"error": err})
+	ctx := context.Background()
+
+	if err = coreKafkaICProxy.Start(ctx); err != nil {
+		logger.Fatalw(ctx, "Failure-starting-core-kafka-intercontainerProxy", log.Fields{"error": err})
 	}
-	if err = coreKafkaICProxy.SubscribeWithDefaultRequestHandler(kafka.Topic{Name: coreName}, 0); err != nil {
-		logger.Fatalw("Failure-subscribing-core-request-handler", log.Fields{"error": err})
+	if err = coreKafkaICProxy.SubscribeWithDefaultRequestHandler(ctx, kafka.Topic{Name: coreName}, 0); err != nil {
+		logger.Fatalw(ctx, "Failure-subscribing-core-request-handler", log.Fields{"error": err})
 	}
 
 	// Setup adapter inter-container proxy and adapter request handler
-	adapterCoreProxy := com.NewCoreProxy(nil, adapterName, coreName)
+	adapterCoreProxy := com.NewCoreProxy(ctx, nil, adapterName, coreName)
 	adapter = cm.NewAdapter(adapterCoreProxy)
 	adapterReqHandler = com.NewRequestHandlerProxy(coreInstanceID, adapter, adapterCoreProxy)
 	adapterKafkaICProxy = kafka.NewInterContainerProxy(
@@ -83,11 +85,11 @@
 		kafka.DefaultTopic(&kafka.Topic{Name: adapterName}),
 		kafka.RequestHandlerInterface(adapterReqHandler))
 
-	if err = adapterKafkaICProxy.Start(); err != nil {
-		logger.Fatalw("Failure-starting-adapter-kafka-intercontainerProxy", log.Fields{"error": err})
+	if err = adapterKafkaICProxy.Start(ctx); err != nil {
+		logger.Fatalw(ctx, "Failure-starting-adapter-kafka-intercontainerProxy", log.Fields{"error": err})
 	}
-	if err = adapterKafkaICProxy.SubscribeWithDefaultRequestHandler(kafka.Topic{Name: adapterName}, 0); err != nil {
-		logger.Fatalw("Failure-subscribing-adapter-request-handler", log.Fields{"error": err})
+	if err = adapterKafkaICProxy.SubscribeWithDefaultRequestHandler(ctx, kafka.Topic{Name: adapterName}, 0); err != nil {
+		logger.Fatalw(ctx, "Failure-subscribing-adapter-request-handler", log.Fields{"error": err})
 	}
 }
 
@@ -174,7 +176,7 @@
 	err = ptypes.UnmarshalAny(response, switchCap)
 	assert.Nil(t, err)
 	assert.NotNil(t, switchCap)
-	expectedCap, _ := adapter.Get_ofp_device_info(d)
+	expectedCap, _ := adapter.Get_ofp_device_info(ctx, d)
 	assert.Equal(t, switchCap.String(), expectedCap.String())
 }
 
diff --git a/rw_core/core/device/remote/common.go b/rw_core/core/device/remote/common.go
index 7383bd9..6ea0732 100644
--- a/rw_core/core/device/remote/common.go
+++ b/rw_core/core/device/remote/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "remote"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "remote"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/core/device/state_transitions.go b/rw_core/core/device/state_transitions.go
index 15f4c1e..3800c2f 100644
--- a/rw_core/core/device/state_transitions.go
+++ b/rw_core/core/device/state_transitions.go
@@ -297,7 +297,7 @@
 }
 
 // GetTransitionHandler returns transition handler & a flag that's set if the transition is invalid
-func (tMap *TransitionMap) GetTransitionHandler(device *voltha.Device, pState *deviceState) []TransitionHandler {
+func (tMap *TransitionMap) GetTransitionHandler(ctx context.Context, device *voltha.Device, pState *deviceState) []TransitionHandler {
 	//1. Get the previous and current set of states
 	cState := getDeviceStates(device)
 
@@ -306,13 +306,13 @@
 		return nil
 	}
 
-	//logger.Infow("deviceType", log.Fields{"device": pDevice})
+	//logger.Infow(ctx, "deviceType", log.Fields{"device": pDevice})
 	deviceType := parent
 	if !device.Root {
-		logger.Info("device is child")
+		logger.Info(ctx, "device is child")
 		deviceType = child
 	}
-	logger.Infof("deviceType:%d-deviceId:%s-previous:%v-current:%v", deviceType, device.Id, pState, cState)
+	logger.Infof(ctx, "deviceType:%d-deviceId:%s-previous:%v-current:%v", deviceType, device.Id, pState, cState)
 
 	//2. Go over transition array to get the right transition
 	var currentMatch []TransitionHandler
diff --git a/rw_core/core/device/state_transitions_test.go b/rw_core/core/device/state_transitions_test.go
index 41d77dd..458d178 100644
--- a/rw_core/core/device/state_transitions_test.go
+++ b/rw_core/core/device/state_transitions_test.go
@@ -16,6 +16,7 @@
 package device
 
 import (
+	"context"
 	"fmt"
 	"reflect"
 	"testing"
@@ -61,122 +62,123 @@
 }
 
 func assertInvalidTransition(t *testing.T, device *voltha.Device, previousState *deviceState) {
-	handlers := transitionMap.GetTransitionHandler(device, previousState)
+	handlers := transitionMap.GetTransitionHandler(context.Background(), device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.NotifyInvalidTransition).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 }
 
 func assertNoOpTransition(t *testing.T, device *voltha.Device, previousState *deviceState) {
-	handlers := transitionMap.GetTransitionHandler(device, previousState)
+	handlers := transitionMap.GetTransitionHandler(context.Background(), device, previousState)
 	assert.Equal(t, 0, len(handlers))
 }
 
 func TestValidTransitions(t *testing.T) {
+	ctx := context.Background()
 	previousState := getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVATING)
 	device := getDevice(true, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVE)
-	handlers := transitionMap.GetTransitionHandler(device, previousState)
+	handlers := transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.CreateLogicalDevice).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVATING)
 	device = getDevice(true, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.CreateLogicalDevice).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVATING)
 	device = getDevice(true, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.CreateLogicalDevice).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVATING)
 	device = getDevice(true, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.CreateLogicalDevice).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVATING)
 	device = getDevice(true, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.CreateLogicalDevice).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_DISCOVERED)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_DISCOVERED)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_DISCOVERED)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_DISCOVERED)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_DISCOVERED)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVATING)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVATING)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVATING)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVATING)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVATING)
 	device = getDevice(false, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.SetupUNILogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_PREPROVISIONED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_UNKNOWN)
 	device = getDevice(true, voltha.AdminState_DELETED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_UNKNOWN)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.RunPostDeviceDelete).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_PREPROVISIONED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_UNKNOWN)
 	device = getDevice(false, voltha.AdminState_DELETED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_UNKNOWN)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.RunPostDeviceDelete).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_ACTIVE)
 	device = getDevice(false, voltha.AdminState_DELETED, voltha.ConnectStatus_UNKNOWN, voltha.OperStatus_FAILED)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 3, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.ChildDeviceLost).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 	assert.True(t, reflect.ValueOf(tdm.DeleteLogicalPorts).Pointer() == reflect.ValueOf(handlers[1]).Pointer())
@@ -184,7 +186,7 @@
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
 	device = getDevice(true, voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_UNKNOWN)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 4, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.DeleteAllLogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 	assert.True(t, reflect.ValueOf(tdm.DeleteAllChildDevices).Pointer() == reflect.ValueOf(handlers[1]).Pointer())
@@ -193,13 +195,13 @@
 
 	previousState = getDeviceState(voltha.AdminState_ENABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_UNKNOWN)
 	device = getDevice(true, voltha.AdminState_ENABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.CreateLogicalDevice).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
 	previousState = getDeviceState(voltha.AdminState_DISABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_UNKNOWN)
 	device = getDevice(true, voltha.AdminState_DISABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_UNKNOWN)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 4, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.DeleteAllLogicalPorts).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 	assert.True(t, reflect.ValueOf(tdm.DeleteAllChildDevices).Pointer() == reflect.ValueOf(handlers[1]).Pointer())
@@ -208,7 +210,7 @@
 
 	previousState = getDeviceState(voltha.AdminState_DISABLED, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_UNKNOWN)
 	device = getDevice(true, voltha.AdminState_DISABLED, voltha.ConnectStatus_REACHABLE, voltha.OperStatus_UNKNOWN)
-	handlers = transitionMap.GetTransitionHandler(device, previousState)
+	handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 	assert.Equal(t, 1, len(handlers))
 	assert.True(t, reflect.ValueOf(tdm.CreateLogicalDevice).Pointer() == reflect.ValueOf(handlers[0]).Pointer())
 
@@ -250,7 +252,7 @@
 		for _, device := range deleteDeviceTest.devices {
 			device.Root = true
 			t.Run(testName, func(t *testing.T) {
-				handlers = transitionMap.GetTransitionHandler(device, previousState)
+				handlers = transitionMap.GetTransitionHandler(ctx, device, previousState)
 				assert.Equal(t, 4, len(handlers))
 				for idx, expHandler := range deleteDeviceTest.expectedParentHandlers {
 					assert.True(t, reflect.ValueOf(expHandler).Pointer() == reflect.ValueOf(handlers[idx]).Pointer())
@@ -264,7 +266,7 @@
 		for _, device := range deleteDeviceTest.devices {
 			device.Root = false
 			t.Run(testName, func(t *testing.T) {
-				handlers = transitionMap.GetTransitionHandler(device, deviceState)
+				handlers = transitionMap.GetTransitionHandler(ctx, device, deviceState)
 				assert.Equal(t, 3, len(handlers))
 				for idx, expHandler := range deleteDeviceTest.expectedChildHandlers {
 					assert.True(t, reflect.ValueOf(expHandler).Pointer() == reflect.ValueOf(handlers[idx]).Pointer())
diff --git a/rw_core/core/kafka.go b/rw_core/core/kafka.go
index 0f28d66..79f323b 100644
--- a/rw_core/core/kafka.go
+++ b/rw_core/core/kafka.go
@@ -30,7 +30,7 @@
 
 // startKafkInterContainerProxy is responsible for starting the Kafka Interadapter Proxy
 func startKafkInterContainerProxy(ctx context.Context, kafkaClient kafka.Client, address string, coreTopic string, connectionRetryInterval time.Duration) (kafka.InterContainerProxy, error) {
-	logger.Infow("initialize-kafka-manager", log.Fields{"address": address, "topic": coreTopic})
+	logger.Infow(ctx, "initialize-kafka-manager", log.Fields{"address": address, "topic": coreTopic})
 
 	probe.UpdateStatusFromContext(ctx, "message-bus", probe.ServiceStatusPreparing)
 
@@ -43,17 +43,16 @@
 	probe.UpdateStatusFromContext(ctx, "message-bus", probe.ServiceStatusPrepared)
 
 	// wait for connectivity
-	logger.Infow("starting-kafka-manager", log.Fields{"address": address,
-		"topic": coreTopic})
+	logger.Infow(ctx, "starting-kafka-manager", log.Fields{"address": address, "topic": coreTopic})
 
 	for {
 		// If we haven't started yet, then try to start
-		logger.Infow("starting-kafka-proxy", log.Fields{})
-		if err := kmp.Start(); err != nil {
+		logger.Infow(ctx, "starting-kafka-proxy", log.Fields{})
+		if err := kmp.Start(ctx); err != nil {
 			// We failed to start. Delay and then try again later.
 			// Don't worry about liveness, as we can't be live until we've started.
 			probe.UpdateStatusFromContext(ctx, "message-bus", probe.ServiceStatusNotReady)
-			logger.Infow("error-starting-kafka-messaging-proxy", log.Fields{"error": err})
+			logger.Infow(ctx, "error-starting-kafka-messaging-proxy", log.Fields{"error": err})
 			select {
 			case <-time.After(connectionRetryInterval):
 			case <-ctx.Done():
@@ -63,7 +62,7 @@
 		}
 		// We started. We only need to do this once.
 		// Next we'll fall through and start checking liveness.
-		logger.Infow("started-kafka-proxy", log.Fields{})
+		logger.Infow(ctx, "started-kafka-proxy", log.Fields{})
 		break
 	}
 	return kmp, nil
@@ -99,28 +98,28 @@
  * though the current default is that both are set to 60 seconds.
  */
 func monitorKafkaLiveness(ctx context.Context, kmp kafka.InterContainerProxy, liveProbeInterval time.Duration, notLiveProbeInterval time.Duration) {
-	logger.Info("started-kafka-message-proxy")
+	logger.Info(ctx, "started-kafka-message-proxy")
 
-	livenessChannel := kmp.EnableLivenessChannel(true)
+	livenessChannel := kmp.EnableLivenessChannel(ctx, true)
 
-	logger.Info("enabled-kafka-liveness-channel")
+	logger.Info(ctx, "enabled-kafka-liveness-channel")
 
 	timeout := liveProbeInterval
 	for {
 		timeoutTimer := time.NewTimer(timeout)
 		select {
 		case liveness := <-livenessChannel:
-			logger.Infow("kafka-manager-thread-liveness-event", log.Fields{"liveness": liveness})
+			logger.Infow(ctx, "kafka-manager-thread-liveness-event", log.Fields{"liveness": liveness})
 			// there was a state change in Kafka liveness
 			if !liveness {
 				probe.UpdateStatusFromContext(ctx, "message-bus", probe.ServiceStatusNotReady)
-				logger.Info("kafka-manager-thread-set-server-notready")
+				logger.Info(ctx, "kafka-manager-thread-set-server-notready")
 
 				// retry frequently while life is bad
 				timeout = notLiveProbeInterval
 			} else {
 				probe.UpdateStatusFromContext(ctx, "message-bus", probe.ServiceStatusRunning)
-				logger.Info("kafka-manager-thread-set-server-ready")
+				logger.Info(ctx, "kafka-manager-thread-set-server-ready")
 
 				// retry infrequently while life is good
 				timeout = liveProbeInterval
@@ -129,14 +128,14 @@
 				<-timeoutTimer.C
 			}
 		case <-timeoutTimer.C:
-			logger.Info("kafka-proxy-liveness-recheck")
+			logger.Info(ctx, "kafka-proxy-liveness-recheck")
 			// send the liveness probe in a goroutine; we don't want to deadlock ourselves as
 			// the liveness probe may wait (and block) writing to our channel.
 			go func() {
-				err := kmp.SendLiveness()
+				err := kmp.SendLiveness(ctx)
 				if err != nil {
 					// Catch possible error case if sending liveness after Sarama has been stopped.
-					logger.Warnw("error-kafka-send-liveness", log.Fields{"error": err})
+					logger.Warnw(ctx, "error-kafka-send-liveness", log.Fields{"error": err})
 				}
 			}()
 		case <-ctx.Done():
@@ -145,12 +144,13 @@
 	}
 }
 
-func registerAdapterRequestHandlers(kmp kafka.InterContainerProxy, dMgr *device.Manager, aMgr *adapter.Manager, coreTopic string) {
+func registerAdapterRequestHandlers(ctx context.Context, kmp kafka.InterContainerProxy, dMgr *device.Manager, aMgr *adapter.Manager, coreTopic string) {
 	requestProxy := api.NewAdapterRequestHandlerProxy(dMgr, aMgr)
 
 	// Register the broadcast topic to handle any core-bound broadcast requests
-	if err := kmp.SubscribeWithRequestHandlerInterface(kafka.Topic{Name: coreTopic}, requestProxy); err != nil {
-		logger.Fatalw("Failed-registering-broadcast-handler", log.Fields{"topic": coreTopic})
+	if err := kmp.SubscribeWithRequestHandlerInterface(ctx, kafka.Topic{Name: coreTopic}, requestProxy); err != nil {
+		logger.Fatalw(ctx, "Failed-registering-broadcast-handler", log.Fields{"topic": coreTopic})
 	}
-	logger.Info("request-handler-registered")
+
+	logger.Info(ctx, "request-handler-registered")
 }
diff --git a/rw_core/core/kv.go b/rw_core/core/kv.go
index 53db264..34e3643 100644
--- a/rw_core/core/kv.go
+++ b/rw_core/core/kv.go
@@ -29,13 +29,13 @@
 	"google.golang.org/grpc/status"
 )
 
-func newKVClient(storeType string, address string, timeout time.Duration) (kvstore.Client, error) {
-	logger.Infow("kv-store-type", log.Fields{"store": storeType})
+func newKVClient(ctx context.Context, storeType string, address string, timeout time.Duration) (kvstore.Client, error) {
+	logger.Infow(ctx, "kv-store-type", log.Fields{"store": storeType})
 	switch storeType {
 	case "consul":
-		return kvstore.NewConsulClient(address, timeout)
+		return kvstore.NewConsulClient(ctx, address, timeout)
 	case "etcd":
-		return kvstore.NewEtcdClient(address, timeout, log.FatalLevel)
+		return kvstore.NewEtcdClient(ctx, address, timeout, log.FatalLevel)
 	}
 	return nil, errors.New("unsupported-kv-store")
 }
@@ -43,19 +43,19 @@
 func stopKVClient(ctx context.Context, kvClient kvstore.Client) {
 	// Release all reservations
 	if err := kvClient.ReleaseAllReservations(ctx); err != nil {
-		logger.Infow("fail-to-release-all-reservations", log.Fields{"error": err})
+		logger.Infow(ctx, "fail-to-release-all-reservations", log.Fields{"error": err})
 	}
 	// Close the DB connection
-	kvClient.Close()
+	kvClient.Close(ctx)
 }
 
 // waitUntilKVStoreReachableOrMaxTries will wait until it can connect to a KV store or until maxtries has been reached
 func waitUntilKVStoreReachableOrMaxTries(ctx context.Context, kvClient kvstore.Client, maxRetries int, retryInterval time.Duration) error {
-	logger.Infow("verifying-KV-store-connectivity", log.Fields{"retries": maxRetries, "retryInterval": retryInterval})
+	logger.Infow(ctx, "verifying-KV-store-connectivity", log.Fields{"retries": maxRetries, "retryInterval": retryInterval})
 	count := 0
 	for {
 		if !kvClient.IsConnectionUp(ctx) {
-			logger.Info("KV-store-unreachable")
+			logger.Info(ctx, "KV-store-unreachable")
 			if maxRetries != -1 {
 				if count >= maxRetries {
 					return status.Error(codes.Unavailable, "kv store unreachable")
@@ -70,13 +70,13 @@
 				return ctx.Err()
 			case <-time.After(retryInterval):
 			}
-			logger.Infow("retry-KV-store-connectivity", log.Fields{"retryCount": count, "maxRetries": maxRetries, "retryInterval": retryInterval})
+			logger.Infow(ctx, "retry-KV-store-connectivity", log.Fields{"retryCount": count, "maxRetries": maxRetries, "retryInterval": retryInterval})
 		} else {
 			break
 		}
 	}
 	probe.UpdateStatusFromContext(ctx, "kv-store", probe.ServiceStatusRunning)
-	logger.Info("KV-store-reachable")
+	logger.Info(ctx, "KV-store-reachable")
 	return nil
 }
 
@@ -95,12 +95,12 @@
  * start issuing UNAVAILABLE response while the probe is not ready.
  */
 func monitorKVStoreLiveness(ctx context.Context, backend *db.Backend, liveProbeInterval, notLiveProbeInterval time.Duration) {
-	logger.Info("start-monitoring-kvstore-liveness")
+	logger.Info(ctx, "start-monitoring-kvstore-liveness")
 
 	// Instruct backend to create Liveness channel for transporting state updates
-	livenessChannel := backend.EnableLivenessChannel()
+	livenessChannel := backend.EnableLivenessChannel(ctx)
 
-	logger.Debug("enabled-kvstore-liveness-channel")
+	logger.Debug(ctx, "enabled-kvstore-liveness-channel")
 
 	// Default state for kvstore is alive for rw_core
 	timeout := liveProbeInterval
@@ -110,17 +110,17 @@
 		select {
 
 		case liveness := <-livenessChannel:
-			logger.Debugw("received-liveness-change-notification", log.Fields{"liveness": liveness})
+			logger.Debugw(ctx, "received-liveness-change-notification", log.Fields{"liveness": liveness})
 
 			if !liveness {
 				probe.UpdateStatusFromContext(ctx, "kv-store", probe.ServiceStatusNotReady)
-				logger.Info("kvstore-set-server-notready")
+				logger.Info(ctx, "kvstore-set-server-notready")
 
 				timeout = notLiveProbeInterval
 
 			} else {
 				probe.UpdateStatusFromContext(ctx, "kv-store", probe.ServiceStatusRunning)
-				logger.Info("kvstore-set-server-ready")
+				logger.Info(ctx, "kvstore-set-server-ready")
 
 				timeout = liveProbeInterval
 			}
@@ -133,7 +133,7 @@
 			break loop
 
 		case <-timeoutTimer.C:
-			logger.Info("kvstore-perform-liveness-check-on-timeout")
+			logger.Info(ctx, "kvstore-perform-liveness-check-on-timeout")
 
 			// Trigger Liveness check if no liveness update received within the timeout period.
 			// The Liveness check will push Live state to same channel which this routine is
diff --git a/rw_core/coreif/logical_device_agent_if.go b/rw_core/coreif/logical_device_agent_if.go
index 33ea5e2..43422c1 100644
--- a/rw_core/coreif/logical_device_agent_if.go
+++ b/rw_core/coreif/logical_device_agent_if.go
@@ -30,7 +30,7 @@
 type LogicalDeviceAgent interface {
 	GetDeviceRoutes() *route.DeviceRoutes
 	GetLogicalDevice(ctx context.Context) (*voltha.LogicalDevice, error)
-	GetWildcardInputPorts(excludePort uint32) map[uint32]struct{}
+	GetWildcardInputPorts(ctx context.Context, excludePort uint32) map[uint32]struct{}
 	GetRoute(ctx context.Context, ingressPortNo uint32, egressPortNo uint32) ([]route.Hop, error)
 	GetNNIPorts() map[uint32]struct{}
 }
diff --git a/rw_core/flowdecomposition/common.go b/rw_core/flowdecomposition/common.go
index daee4cf..abe6bde 100644
--- a/rw_core/flowdecomposition/common.go
+++ b/rw_core/flowdecomposition/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "flowdecomposition"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "flowdecomposition"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/flowdecomposition/flow_decomposer.go b/rw_core/flowdecomposition/flow_decomposer.go
index 80a9604..142c381 100644
--- a/rw_core/flowdecomposition/flow_decomposer.go
+++ b/rw_core/flowdecomposition/flow_decomposer.go
@@ -106,10 +106,10 @@
 func (fd *FlowDecomposer) processControllerBoundFlow(ctx context.Context, agent coreif.LogicalDeviceAgent, path []route.Hop,
 	inPortNo uint32, outPortNo uint32, flow *ofp.OfpFlowStats) (*fu.DeviceRules, error) {
 
-	logger.Debugw("trap-flow", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo, "flow": flow})
+	logger.Debugw(ctx, "trap-flow", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo, "flow": flow})
 	deviceRules := fu.NewDeviceRules()
 	meterID := fu.GetMeterIdFromFlow(flow)
-	metadataFromwriteMetadata := fu.GetMetadataFromWriteMetadataAction(flow)
+	metadataFromwriteMetadata := fu.GetMetadataFromWriteMetadataAction(ctx, flow)
 
 	ingressHop := path[0]
 	egressHop := path[1]
@@ -117,7 +117,7 @@
 	//case of packet_in from NNI port rule
 	if agent.GetDeviceRoutes().IsRootPort(inPortNo) {
 		// Trap flow for NNI port
-		logger.Debug("trap-nni")
+		logger.Debug(ctx, "trap-nni")
 
 		fa := &fu.FlowArgs{
 			KV: fu.OfpFlowModArgs{"priority": uint64(flow.Priority), "cookie": flow.Cookie},
@@ -137,12 +137,12 @@
 		deviceRules.AddFlowsAndGroup(egressHop.DeviceID, fg)
 	} else {
 		// Trap flow for UNI port
-		logger.Debug("trap-uni")
+		logger.Debug(ctx, "trap-uni")
 
 		//inPortNo is 0 for wildcard input case, do not include upstream port for controller bound flow in input
 		var inPorts = map[uint32]struct{}{inPortNo: {}}
 		if inPortNo == 0 {
-			inPorts = agent.GetWildcardInputPorts(egressHop.Egress) // exclude egress_hop.egress_port.port_no
+			inPorts = agent.GetWildcardInputPorts(ctx, egressHop.Egress) // exclude egress_hop.egress_port.port_no
 		}
 		for inputPort := range inPorts {
 			// Upstream flow on parent (olt) device
@@ -165,7 +165,7 @@
 			}
 			fgParent.AddFlow(fs)
 			deviceRules.AddFlowsAndGroup(egressHop.DeviceID, fgParent)
-			logger.Debugw("parent-trap-flow-set", log.Fields{"flow": faParent})
+			logger.Debugw(ctx, "parent-trap-flow-set", log.Fields{"flow": faParent})
 
 			// Upstream flow on child (onu) device
 			var actions []*ofp.OfpAction
@@ -206,7 +206,7 @@
 			}
 			fgChild.AddFlow(fs)
 			deviceRules.AddFlowsAndGroup(ingressHop.DeviceID, fgChild)
-			logger.Debugw("child-trap-flow-set", log.Fields{"flow": faChild})
+			logger.Debugw(ctx, "child-trap-flow-set", log.Fields{"flow": faChild})
 		}
 	}
 
@@ -220,19 +220,19 @@
 func (fd *FlowDecomposer) processUpstreamNonControllerBoundFlow(ctx context.Context,
 	path []route.Hop, inPortNo uint32, outPortNo uint32, flow *ofp.OfpFlowStats) (*fu.DeviceRules, error) {
 
-	logger.Debugw("upstream-non-controller-bound-flow", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo})
+	logger.Debugw(ctx, "upstream-non-controller-bound-flow", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo})
 	deviceRules := fu.NewDeviceRules()
 
 	meterID := fu.GetMeterIdFromFlow(flow)
-	metadataFromwriteMetadata := fu.GetMetadataFromWriteMetadataAction(flow)
+	metadataFromwriteMetadata := fu.GetMetadataFromWriteMetadataAction(ctx, flow)
 
 	ingressHop := path[0]
 	egressHop := path[1]
 
 	if flow.TableId == 0 && fu.HasNextTable(flow) {
-		logger.Debugw("decomposing-onu-flow-in-upstream-has-next-table", log.Fields{"table_id": flow.TableId})
+		logger.Debugw(ctx, "decomposing-onu-flow-in-upstream-has-next-table", log.Fields{"table_id": flow.TableId})
 		if outPortNo != 0 {
-			logger.Warnw("outPort-should-not-be-specified", log.Fields{"outPortNo": outPortNo})
+			logger.Warnw(ctx, "outPort-should-not-be-specified", log.Fields{"outPortNo": outPortNo})
 			return deviceRules, nil
 		}
 		fa := &fu.FlowArgs{
@@ -257,7 +257,7 @@
 		fg.AddFlow(fs)
 		deviceRules.AddFlowsAndGroup(ingressHop.DeviceID, fg)
 	} else if flow.TableId == 1 && outPortNo != 0 {
-		logger.Debugw("decomposing-olt-flow-in-upstream-has-next-table", log.Fields{"table_id": flow.TableId})
+		logger.Debugw(ctx, "decomposing-olt-flow-in-upstream-has-next-table", log.Fields{"table_id": flow.TableId})
 		fa := &fu.FlowArgs{
 			KV: fu.OfpFlowModArgs{"priority": uint64(flow.Priority), "cookie": flow.Cookie, "meter_id": uint64(meterID), "write_metadata": metadataFromwriteMetadata},
 			MatchFields: []*ofp.OfpOxmOfbField{
@@ -287,48 +287,48 @@
 // processDownstreamFlowWithNextTable decomposes downstream flows containing next table ID instructions
 func (fd *FlowDecomposer) processDownstreamFlowWithNextTable(ctx context.Context, agent coreif.LogicalDeviceAgent, path []route.Hop,
 	inPortNo uint32, outPortNo uint32, flow *ofp.OfpFlowStats) (*fu.DeviceRules, error) {
-	logger.Debugw("decomposing-olt-flow-in-downstream-flow-with-next-table", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo})
+	logger.Debugw(ctx, "decomposing-olt-flow-in-downstream-flow-with-next-table", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo})
 	deviceRules := fu.NewDeviceRules()
 	meterID := fu.GetMeterIdFromFlow(flow)
-	metadataFromwriteMetadata := fu.GetMetadataFromWriteMetadataAction(flow)
+	metadataFromwriteMetadata := fu.GetMetadataFromWriteMetadataAction(ctx, flow)
 
 	if outPortNo != 0 {
-		logger.Warnw("outPort-should-not-be-specified", log.Fields{"outPortNo": outPortNo})
+		logger.Warnw(ctx, "outPort-should-not-be-specified", log.Fields{"outPortNo": outPortNo})
 		return deviceRules, nil
 	}
 
 	if flow.TableId != 0 {
-		logger.Warnw("This is not olt pipeline table, so skipping", log.Fields{"tableId": flow.TableId})
+		logger.Warnw(ctx, "This is not olt pipeline table, so skipping", log.Fields{"tableId": flow.TableId})
 		return deviceRules, nil
 	}
 
 	ingressHop := path[0]
 	egressHop := path[1]
 	if metadataFromwriteMetadata != 0 {
-		logger.Debugw("creating-metadata-flow", log.Fields{"flow": flow})
-		portNumber := fu.GetEgressPortNumberFromWriteMetadata(flow)
+		logger.Debugw(ctx, "creating-metadata-flow", log.Fields{"flow": flow})
+		portNumber := fu.GetEgressPortNumberFromWriteMetadata(ctx, flow)
 		if portNumber != 0 {
 			recalculatedRoute, err := agent.GetRoute(ctx, inPortNo, portNumber)
 			if err != nil {
-				logger.Errorw("no-route-double-tag", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo, "metadata": metadataFromwriteMetadata, "error": err})
+				logger.Errorw(ctx, "no-route-double-tag", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo, "metadata": metadataFromwriteMetadata, "error": err})
 				return deviceRules, nil
 			}
 			switch len(recalculatedRoute) {
 			case 0:
-				logger.Errorw("no-route-double-tag", log.Fields{"inPortNo": inPortNo, "outPortNo": portNumber, "comment": "deleting-flow", "metadata": metadataFromwriteMetadata})
+				logger.Errorw(ctx, "no-route-double-tag", log.Fields{"inPortNo": inPortNo, "outPortNo": portNumber, "comment": "deleting-flow", "metadata": metadataFromwriteMetadata})
 				//TODO: Delete flow
 				return deviceRules, nil
 			case 2:
-				logger.Debugw("route-found", log.Fields{"ingressHop": ingressHop, "egressHop": egressHop})
+				logger.Debugw(ctx, "route-found", log.Fields{"ingressHop": ingressHop, "egressHop": egressHop})
 			default:
-				logger.Errorw("invalid-route-length", log.Fields{"routeLen": len(path)})
+				logger.Errorw(ctx, "invalid-route-length", log.Fields{"routeLen": len(path)})
 				return deviceRules, nil
 			}
 			ingressHop = recalculatedRoute[0]
 		}
-		innerTag := fu.GetInnerTagFromMetaData(flow)
+		innerTag := fu.GetInnerTagFromMetaData(ctx, flow)
 		if innerTag == 0 {
-			logger.Errorw("no-inner-route-double-tag", log.Fields{"inPortNo": inPortNo, "outPortNo": portNumber, "comment": "deleting-flow", "metadata": metadataFromwriteMetadata})
+			logger.Errorw(ctx, "no-inner-route-double-tag", log.Fields{"inPortNo": inPortNo, "outPortNo": portNumber, "comment": "deleting-flow", "metadata": metadataFromwriteMetadata})
 			//TODO: Delete flow
 			return deviceRules, nil
 		}
@@ -355,7 +355,7 @@
 		fg.AddFlow(fs)
 		deviceRules.AddFlowsAndGroup(ingressHop.DeviceID, fg)
 	} else { // Create standard flow
-		logger.Debugw("creating-standard-flow", log.Fields{"flow": flow})
+		logger.Debugw(ctx, "creating-standard-flow", log.Fields{"flow": flow})
 		fa := &fu.FlowArgs{
 			KV: fu.OfpFlowModArgs{"priority": uint64(flow.Priority), "cookie": flow.Cookie, "meter_id": uint64(meterID), "write_metadata": metadataFromwriteMetadata},
 			MatchFields: []*ofp.OfpOxmOfbField{
@@ -386,13 +386,13 @@
 func (fd *FlowDecomposer) processUnicastFlow(ctx context.Context, path []route.Hop,
 	inPortNo uint32, outPortNo uint32, flow *ofp.OfpFlowStats) (*fu.DeviceRules, error) {
 
-	logger.Debugw("decomposing-onu-flow-in-downstream-unicast-flow", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo})
+	logger.Debugw(ctx, "decomposing-onu-flow-in-downstream-unicast-flow", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo})
 	deviceRules := fu.NewDeviceRules()
 
 	egressHop := path[1]
 
 	meterID := fu.GetMeterIdFromFlow(flow)
-	metadataFromwriteMetadata := fu.GetMetadataFromWriteMetadataAction(flow)
+	metadataFromwriteMetadata := fu.GetMetadataFromWriteMetadataAction(ctx, flow)
 	fa := &fu.FlowArgs{
 		KV: fu.OfpFlowModArgs{"priority": uint64(flow.Priority), "cookie": flow.Cookie, "meter_id": uint64(meterID), "write_metadata": metadataFromwriteMetadata},
 		MatchFields: []*ofp.OfpOxmOfbField{
@@ -422,18 +422,18 @@
 	inPortNo uint32, outPortNo uint32, flow *ofp.OfpFlowStats, grpID uint32,
 	groupMap map[uint32]*ofp.OfpGroupEntry) *fu.DeviceRules {
 
-	logger.Debugw("multicast-flow", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo})
+	logger.Debugw(ctx, "multicast-flow", log.Fields{"inPortNo": inPortNo, "outPortNo": outPortNo})
 	deviceRules := fu.NewDeviceRules()
 
 	//having no Group yet is the same as having a Group with no buckets
 	var grp *ofp.OfpGroupEntry
 	var ok bool
 	if grp, ok = groupMap[grpID]; !ok {
-		logger.Warnw("Group-id-not-present-in-map", log.Fields{"grpId": grpID, "groupMap": groupMap})
+		logger.Warnw(ctx, "Group-id-not-present-in-map", log.Fields{"grpId": grpID, "groupMap": groupMap})
 		return deviceRules
 	}
 	if grp == nil || grp.Desc == nil {
-		logger.Warnw("Group-or-desc-nil", log.Fields{"grpId": grpID, "grp": grp})
+		logger.Warnw(ctx, "Group-or-desc-nil", log.Fields{"grpId": grpID, "grp": grp})
 		return deviceRules
 	}
 
@@ -459,7 +459,7 @@
 				inPortNo = port
 				break
 			}
-			logger.Debugw("assigning-nni-port-as-in-port-for-multicast-flow", log.Fields{"nni": inPortNo, "flow:": flow})
+			logger.Debugw(ctx, "assigning-nni-port-as-in-port-for-multicast-flow", log.Fields{"nni": inPortNo, "flow:": flow})
 		}
 	}
 	outPortNo := fu.GetOutPort(flow)
@@ -473,7 +473,7 @@
 	case 0:
 		return deviceRules, fmt.Errorf("no route from:%d to:%d :%w", inPortNo, outPortNo, route.ErrNoRoute)
 	case 2:
-		logger.Debugw("route-found", log.Fields{"ingressHop": path[0], "egressHop": path[1]})
+		logger.Debugw(ctx, "route-found", log.Fields{"ingressHop": path[0], "egressHop": path[1]})
 	default:
 		return deviceRules, fmt.Errorf("invalid route length %d :%w", len(path), route.ErrNoRoute)
 	}
@@ -494,25 +494,25 @@
 		}
 		isUpstream := !ingressDevice.Root
 		if isUpstream { // Unicast OLT and ONU UL
-			logger.Debug("process-olt-nd-onu-upstream-noncontrollerbound-unicast-flows", log.Fields{"flows": flow})
+			logger.Debug(ctx, "process-olt-nd-onu-upstream-noncontrollerbound-unicast-flows", log.Fields{"flows": flow})
 			deviceRules, err = fd.processUpstreamNonControllerBoundFlow(ctx, path, inPortNo, outPortNo, flow)
 			if err != nil {
 				return nil, err
 			}
 		} else if fu.HasNextTable(flow) && flow.TableId == 0 { // Unicast OLT flow DL
-			logger.Debugw("process-olt-downstream-noncontrollerbound-flow-with-nexttable", log.Fields{"flows": flow})
+			logger.Debugw(ctx, "process-olt-downstream-noncontrollerbound-flow-with-nexttable", log.Fields{"flows": flow})
 			deviceRules, err = fd.processDownstreamFlowWithNextTable(ctx, agent, path, inPortNo, outPortNo, flow)
 			if err != nil {
 				return nil, err
 			}
 		} else if flow.TableId == 1 && outPortNo != 0 { // Unicast ONU flow DL
-			logger.Debugw("process-onu-downstream-unicast-flow", log.Fields{"flows": flow})
+			logger.Debugw(ctx, "process-onu-downstream-unicast-flow", log.Fields{"flows": flow})
 			deviceRules, err = fd.processUnicastFlow(ctx, path, inPortNo, outPortNo, flow)
 			if err != nil {
 				return nil, err
 			}
 		} else if grpID := fu.GetGroup(flow); grpID != 0 && flow.TableId == 0 { //Multicast
-			logger.Debugw("process-multicast-flow", log.Fields{"flows": flow})
+			logger.Debugw(ctx, "process-multicast-flow", log.Fields{"flows": flow})
 			deviceRules = fd.processMulticastFlow(ctx, path, inPortNo, outPortNo, flow, grpID, groupMap)
 		} else {
 			return deviceRules, status.Errorf(codes.Aborted, "unknown downstream flow %v", *flow)
diff --git a/rw_core/flowdecomposition/flow_decomposer_test.go b/rw_core/flowdecomposition/flow_decomposer_test.go
index c3bbff7..80ff313 100644
--- a/rw_core/flowdecomposition/flow_decomposer_test.go
+++ b/rw_core/flowdecomposition/flow_decomposer_test.go
@@ -384,7 +384,7 @@
 	tfd.defaultRules.AddFlowsAndGroup("onu4", fg)
 
 	//Set up the device graph - flow decomposer uses it only to verify whether a port is a root port.
-	tfd.deviceRoutes = route.NewDeviceRoutes("ldid", tfd.getDeviceHelper)
+	tfd.deviceRoutes = route.NewDeviceRoutes(context.Background(), "ldid", tfd.getDeviceHelper)
 	tfd.deviceRoutes.RootPorts = make(map[uint32]uint32)
 	tfd.deviceRoutes.RootPorts[10] = 10
 
@@ -413,7 +413,7 @@
 	return tfd.defaultRules
 }
 
-func (tfd *testFlowDecomposer) GetWildcardInputPorts(excludePort uint32) map[uint32]struct{} {
+func (tfd *testFlowDecomposer) GetWildcardInputPorts(ctx context.Context, excludePort uint32) map[uint32]struct{} {
 	lPorts := make(map[uint32]struct{})
 	for portNo := range tfd.logicalPorts {
 		if portNo != excludePort {
@@ -866,7 +866,8 @@
 }
 
 func TestUnicastDownstreamRuleDecomposition(t *testing.T) {
-	logger.Debugf("Starting Test Unicast Downstream")
+	ctx := context.Background()
+	logger.Debugf(ctx, "Starting Test Unicast Downstream")
 	fa1 := &fu.FlowArgs{
 		KV: fu.OfpFlowModArgs{"priority": 500, "table_id": 0},
 		MatchFields: []*ofp.OfpOxmOfbField{
diff --git a/rw_core/main.go b/rw_core/main.go
index ddfb2b1..19de6f0 100644
--- a/rw_core/main.go
+++ b/rw_core/main.go
@@ -32,7 +32,7 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/version"
 )
 
-func waitForExit() int {
+func waitForExit(ctx context.Context) int {
 	signalChannel := make(chan os.Signal, 1)
 	signal.Notify(signalChannel,
 		syscall.SIGHUP,
@@ -46,10 +46,10 @@
 		syscall.SIGINT,
 		syscall.SIGTERM,
 		syscall.SIGQUIT:
-		logger.Infow("closing-signal-received", log.Fields{"signal": s})
+		logger.Infow(ctx, "closing-signal-received", log.Fields{"signal": s})
 		return 0
 	default:
-		logger.Infow("unexpected-signal-received", log.Fields{"signal": s})
+		logger.Infow(ctx, "unexpected-signal-received", log.Fields{"signal": s})
 		return 1
 	}
 }
@@ -72,6 +72,8 @@
 func main() {
 	start := time.Now()
 
+	ctx := context.Background()
+
 	cf := config.NewRWCoreFlags()
 	cf.ParseCommandArguments()
 
@@ -81,7 +83,7 @@
 	if len(hostName) > 0 {
 		instanceID = hostName
 	} else {
-		logger.Fatal("HOSTNAME not set")
+		logger.Fatal(ctx, "HOSTNAME not set")
 	}
 
 	realMain()
@@ -93,12 +95,12 @@
 
 	//Setup default logger - applies for packages that do not have specific logger set
 	if _, err := log.SetDefaultLogger(log.JSON, logLevel, log.Fields{"instanceId": instanceID}); err != nil {
-		logger.With(log.Fields{"error": err}).Fatal("Cannot setup logging")
+		logger.With(log.Fields{"error": err}).Fatal(ctx, "Cannot setup logging")
 	}
 
 	// Update all loggers (provisioned via init) with a common field
 	if err := log.UpdateAllLoggers(log.Fields{"instanceId": instanceID}); err != nil {
-		logger.With(log.Fields{"error": err}).Fatal("Cannot setup logging")
+		logger.With(log.Fields{"error": err}).Fatal(ctx, "Cannot setup logging")
 	}
 
 	// Update all loggers to log level specified as input parameter
@@ -109,7 +111,7 @@
 	defer func() {
 		err := log.CleanUp()
 		if err != nil {
-			logger.Errorw("unable-to-flush-any-buffered-log-entries", log.Fields{"error": err})
+			logger.Errorw(ctx, "unable-to-flush-any-buffered-log-entries", log.Fields{"error": err})
 		}
 	}()
 
@@ -124,7 +126,7 @@
 		printBanner()
 	}
 
-	logger.Infow("rw-core-config", log.Fields{"config": *cf})
+	logger.Infow(ctx, "rw-core-config", log.Fields{"config": *cf})
 
 	// Create a context adding the status update channel
 	ctx, cancel := context.WithCancel(context.Background())
@@ -136,7 +138,7 @@
 	 * objects there can be a single probe end point for the process.
 	 */
 	p := &probe.Probe{}
-	go p.ListenAndServe(cf.ProbeAddress)
+	go p.ListenAndServe(ctx, cf.ProbeAddress)
 
 	// Add the probe to the context to pass to all the services started
 	probeCtx := context.WithValue(ctx, probe.ProbeContextKey, p)
@@ -144,12 +146,12 @@
 	// create and start the core
 	core := c.NewCore(probeCtx, instanceID, cf)
 
-	code := waitForExit()
-	logger.Infow("received-a-closing-signal", log.Fields{"code": code})
+	code := waitForExit(ctx)
+	logger.Infow(ctx, "received-a-closing-signal", log.Fields{"code": code})
 
 	// Cleanup before leaving
 	core.Stop()
 
 	elapsed := time.Since(start)
-	logger.Infow("rw-core-run-time", log.Fields{"core": instanceID, "time": elapsed / time.Second})
+	logger.Infow(ctx, "rw-core-run-time", log.Fields{"core": instanceID, "time": elapsed / time.Second})
 }
diff --git a/rw_core/mocks/adapter.go b/rw_core/mocks/adapter.go
index 7509f1f..ccbeea4 100644
--- a/rw_core/mocks/adapter.go
+++ b/rw_core/mocks/adapter.go
@@ -17,6 +17,7 @@
 package mocks
 
 import (
+	"context"
 	"fmt"
 	"strconv"
 	"strings"
@@ -81,72 +82,72 @@
 }
 
 // Adapter_descriptor -
-func (ta *Adapter) Adapter_descriptor() error { // nolint
+func (ta *Adapter) Adapter_descriptor(ctx context.Context) error { // nolint
 	return nil
 }
 
 // Device_types -
-func (ta *Adapter) Device_types() (*voltha.DeviceTypes, error) { // nolint
+func (ta *Adapter) Device_types(ctx context.Context) (*voltha.DeviceTypes, error) { // nolint
 	return nil, nil
 }
 
 // Health -
-func (ta *Adapter) Health() (*voltha.HealthStatus, error) {
+func (ta *Adapter) Health(ctx context.Context) (*voltha.HealthStatus, error) {
 	return nil, nil
 }
 
 // Adopt_device -
-func (ta *Adapter) Adopt_device(device *voltha.Device) error { // nolint
+func (ta *Adapter) Adopt_device(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Reconcile_device -
-func (ta *Adapter) Reconcile_device(device *voltha.Device) error { // nolint
+func (ta *Adapter) Reconcile_device(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Abandon_device -
-func (ta *Adapter) Abandon_device(device *voltha.Device) error { // nolint
+func (ta *Adapter) Abandon_device(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Disable_device -
-func (ta *Adapter) Disable_device(device *voltha.Device) error { // nolint
+func (ta *Adapter) Disable_device(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Reenable_device -
-func (ta *Adapter) Reenable_device(device *voltha.Device) error { // nolint
+func (ta *Adapter) Reenable_device(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Reboot_device -
-func (ta *Adapter) Reboot_device(device *voltha.Device) error { // nolint
+func (ta *Adapter) Reboot_device(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Self_test_device -
-func (ta *Adapter) Self_test_device(device *voltha.Device) error { // nolint
+func (ta *Adapter) Self_test_device(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Delete_device -
-func (ta *Adapter) Delete_device(device *voltha.Device) error { // nolint
+func (ta *Adapter) Delete_device(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Get_device_details -
-func (ta *Adapter) Get_device_details(device *voltha.Device) error { // nolint
+func (ta *Adapter) Get_device_details(ctx context.Context, device *voltha.Device) error { // nolint
 	return nil
 }
 
 // Update_flows_bulk -
-func (ta *Adapter) Update_flows_bulk(device *voltha.Device, flows *voltha.Flows, groups *voltha.FlowGroups, flowMetadata *voltha.FlowMetadata) error { // nolint
+func (ta *Adapter) Update_flows_bulk(ctx context.Context, device *voltha.Device, flows *voltha.Flows, groups *voltha.FlowGroups, flowMetadata *voltha.FlowMetadata) error { // nolint
 	return nil
 }
 
 // Update_flows_incrementally mocks the incremental flow update
-func (ta *Adapter) Update_flows_incrementally(device *voltha.Device, flows *of.FlowChanges, groups *of.FlowGroupChanges, flowMetadata *voltha.FlowMetadata) error { // nolint
+func (ta *Adapter) Update_flows_incrementally(ctx context.Context, device *voltha.Device, flows *of.FlowChanges, groups *of.FlowGroupChanges, flowMetadata *voltha.FlowMetadata) error { // nolint
 	ta.flowLock.Lock()
 	defer ta.flowLock.Unlock()
 
@@ -170,27 +171,27 @@
 }
 
 // Update_pm_config -
-func (ta *Adapter) Update_pm_config(device *voltha.Device, pmConfigs *voltha.PmConfigs) error { // nolint
+func (ta *Adapter) Update_pm_config(ctx context.Context, device *voltha.Device, pmConfigs *voltha.PmConfigs) error { // nolint
 	return nil
 }
 
 // Receive_packet_out -
-func (ta *Adapter) Receive_packet_out(deviceID string, egressPortNo int, msg *of.OfpPacketOut) error { // nolint
+func (ta *Adapter) Receive_packet_out(ctx context.Context, deviceID string, egressPortNo int, msg *of.OfpPacketOut) error { // nolint
 	return nil
 }
 
 // Suppress_event -
-func (ta *Adapter) Suppress_event(filter *voltha.EventFilter) error { // nolint
+func (ta *Adapter) Suppress_event(ctx context.Context, filter *voltha.EventFilter) error { // nolint
 	return nil
 }
 
 // Unsuppress_event -
-func (ta *Adapter) Unsuppress_event(filter *voltha.EventFilter) error { // nolint
+func (ta *Adapter) Unsuppress_event(ctx context.Context, filter *voltha.EventFilter) error { // nolint
 	return nil
 }
 
 // Get_ofp_device_info -
-func (ta *Adapter) Get_ofp_device_info(device *voltha.Device) (*ic.SwitchCapability, error) { // nolint
+func (ta *Adapter) Get_ofp_device_info(ctx context.Context, device *voltha.Device) (*ic.SwitchCapability, error) { // nolint
 	return &ic.SwitchCapability{
 		Desc: &of.OfpDesc{
 			HwDesc:    "adapter_mock",
@@ -209,56 +210,56 @@
 }
 
 // Process_inter_adapter_message -
-func (ta *Adapter) Process_inter_adapter_message(msg *ic.InterAdapterMessage) error { // nolint
+func (ta *Adapter) Process_inter_adapter_message(ctx context.Context, msg *ic.InterAdapterMessage) error { // nolint
 	return nil
 }
 
 // Download_image -
-func (ta *Adapter) Download_image(device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
+func (ta *Adapter) Download_image(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
 	return nil, nil
 }
 
 // Get_image_download_status -
-func (ta *Adapter) Get_image_download_status(device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
+func (ta *Adapter) Get_image_download_status(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
 	return nil, nil
 }
 
 // Cancel_image_download -
-func (ta *Adapter) Cancel_image_download(device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
+func (ta *Adapter) Cancel_image_download(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
 	return nil, nil
 }
 
 // Activate_image_update -
-func (ta *Adapter) Activate_image_update(device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
+func (ta *Adapter) Activate_image_update(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
 	return nil, nil
 }
 
 // Revert_image_update -
-func (ta *Adapter) Revert_image_update(device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
+func (ta *Adapter) Revert_image_update(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
 	return nil, nil
 }
 
 // Enable_port -
-func (ta *Adapter) Enable_port(deviceId string, port *voltha.Port) error { //nolint
+func (ta *Adapter) Enable_port(ctx context.Context, deviceId string, port *voltha.Port) error { //nolint
 	return nil
 }
 
 // Disable_port -
-func (ta *Adapter) Disable_port(deviceId string, port *voltha.Port) error { //nolint
+func (ta *Adapter) Disable_port(ctx context.Context, deviceId string, port *voltha.Port) error { //nolint
 	return nil
 }
 
 // Child_device_lost -
-func (ta *Adapter) Child_device_lost(pDeviceID string, pPortNo uint32, onuID uint32) error { //nolint
+func (ta *Adapter) Child_device_lost(ctx context.Context, pDeviceID string, pPortNo uint32, onuID uint32) error { //nolint
 	return nil
 }
 
 // Start_omci_test
-func (ta *Adapter) Start_omci_test(device *voltha.Device, request *voltha.OmciTestRequest) (*voltha.TestResponse, error) { //nolint
+func (ta *Adapter) Start_omci_test(ctx context.Context, device *voltha.Device, request *voltha.OmciTestRequest) (*voltha.TestResponse, error) { //nolint
 	return nil, nil
 }
 
-func (ta *Adapter) Get_ext_value(deviceId string, device *voltha.Device, valueflag voltha.ValueType_Type) (*voltha.ReturnValues, error) { //nolint
+func (ta *Adapter) Get_ext_value(ctx context.Context, deviceId string, device *voltha.Device, valueflag voltha.ValueType_Type) (*voltha.ReturnValues, error) { //nolint
 	return nil, nil
 }
 
diff --git a/rw_core/mocks/adapter_olt.go b/rw_core/mocks/adapter_olt.go
index c567e40..d040f64 100644
--- a/rw_core/mocks/adapter_olt.go
+++ b/rw_core/mocks/adapter_olt.go
@@ -41,14 +41,14 @@
 }
 
 // NewOLTAdapter - creates OLT adapter instance
-func NewOLTAdapter(cp adapterif.CoreProxy) *OLTAdapter {
+func NewOLTAdapter(ctx context.Context, cp adapterif.CoreProxy) *OLTAdapter {
 	return &OLTAdapter{
 		Adapter: NewAdapter(cp),
 	}
 }
 
 // Adopt_device creates new handler for added device
-func (oltA *OLTAdapter) Adopt_device(device *voltha.Device) error { // nolint
+func (oltA *OLTAdapter) Adopt_device(ctx context.Context, device *voltha.Device) error { // nolint
 	go func() {
 		d := proto.Clone(device).(*voltha.Device)
 		d.Root = true
@@ -58,7 +58,7 @@
 		d.MacAddress = strings.ToUpper(com.GetRandomMacAddress())
 		oltA.storeDevice(d)
 		if res := oltA.coreProxy.DeviceUpdate(context.TODO(), d); res != nil {
-			logger.Fatalf("deviceUpdate-failed-%s", res)
+			logger.Fatalf(ctx, "deviceUpdate-failed-%s", res)
 		}
 		capability := uint32(of.OfpPortFeatures_OFPPF_1GB_FD | of.OfpPortFeatures_OFPPF_FIBER)
 		nniPort := &voltha.Port{
@@ -79,7 +79,7 @@
 		}
 		var err error
 		if err = oltA.coreProxy.PortCreated(context.TODO(), d.Id, nniPort); err != nil {
-			logger.Fatalf("PortCreated-failed-%s", err)
+			logger.Fatalf(ctx, "PortCreated-failed-%s", err)
 		}
 
 		ponPort := &voltha.Port{
@@ -89,19 +89,19 @@
 			OperStatus: voltha.OperStatus_ACTIVE,
 		}
 		if err = oltA.coreProxy.PortCreated(context.TODO(), d.Id, ponPort); err != nil {
-			logger.Fatalf("PortCreated-failed-%s", err)
+			logger.Fatalf(ctx, "PortCreated-failed-%s", err)
 		}
 
 		d.ConnectStatus = voltha.ConnectStatus_REACHABLE
 		d.OperStatus = voltha.OperStatus_ACTIVE
 
 		if err = oltA.coreProxy.DeviceStateUpdate(context.TODO(), d.Id, d.ConnectStatus, d.OperStatus); err != nil {
-			logger.Fatalf("Device-state-update-failed-%s", err)
+			logger.Fatalf(ctx, "Device-state-update-failed-%s", err)
 		}
 
 		//Get the latest device data from the Core
 		if d, err = oltA.coreProxy.GetDevice(context.TODO(), d.Id, d.Id); err != nil {
-			logger.Fatalf("getting-device-failed-%s", err)
+			logger.Fatalf(ctx, "getting-device-failed-%s", err)
 		}
 
 		oltA.updateDevice(d)
@@ -119,7 +119,7 @@
 					"onu_adapter_mock",
 					com.GetRandomSerialNumber(),
 					int64(seqNo)); err != nil {
-					logger.Fatalf("failure-sending-child-device-%s", err)
+					logger.Fatalf(ctx, "failure-sending-child-device-%s", err)
 				}
 			}(i)
 		}
@@ -128,9 +128,9 @@
 }
 
 // Get_ofp_device_info returns ofp device info
-func (oltA *OLTAdapter) Get_ofp_device_info(device *voltha.Device) (*ic.SwitchCapability, error) { // nolint
+func (oltA *OLTAdapter) Get_ofp_device_info(ctx context.Context, device *voltha.Device) (*ic.SwitchCapability, error) { // nolint
 	if d := oltA.getDevice(device.Id); d == nil {
-		logger.Fatalf("device-not-found-%s", device.Id)
+		logger.Fatalf(ctx, "device-not-found-%s", device.Id)
 	}
 	return &ic.SwitchCapability{
 		Desc: &of.OfpDesc{
@@ -160,16 +160,16 @@
 }
 
 // Disable_device disables device
-func (oltA *OLTAdapter) Disable_device(device *voltha.Device) error { // nolint
+func (oltA *OLTAdapter) Disable_device(ctx context.Context, device *voltha.Device) error { // nolint
 	go func() {
 		if d := oltA.getDevice(device.Id); d == nil {
-			logger.Fatalf("device-not-found-%s", device.Id)
+			logger.Fatalf(ctx, "device-not-found-%s", device.Id)
 		}
 
 		cloned := proto.Clone(device).(*voltha.Device)
 		// Update the all ports state on that device to disable
 		if err := oltA.coreProxy.PortsStateUpdate(context.TODO(), cloned.Id, voltha.OperStatus_UNKNOWN); err != nil {
-			logger.Warnw("updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Warnw(ctx, "updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
 		}
 
 		//Update the device operational state
@@ -178,7 +178,7 @@
 
 		if err := oltA.coreProxy.DeviceStateUpdate(context.TODO(), cloned.Id, cloned.ConnectStatus, cloned.OperStatus); err != nil {
 			// Device may already have been deleted in the core
-			logger.Warnw("device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Warnw(ctx, "device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
 			return
 		}
 
@@ -187,47 +187,47 @@
 		// Tell the Core that all child devices have been disabled (by default it's an action already taken by the Core
 		if err := oltA.coreProxy.ChildDevicesLost(context.TODO(), cloned.Id); err != nil {
 			// Device may already have been deleted in the core
-			logger.Warnw("lost-notif-of-child-devices-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Warnw(ctx, "lost-notif-of-child-devices-failed", log.Fields{"deviceId": device.Id, "error": err})
 		}
 	}()
 	return nil
 }
 
 // Reenable_device reenables device
-func (oltA *OLTAdapter) Reenable_device(device *voltha.Device) error { // nolint
+func (oltA *OLTAdapter) Reenable_device(ctx context.Context, device *voltha.Device) error { // nolint
 	go func() {
 		if d := oltA.getDevice(device.Id); d == nil {
-			logger.Fatalf("device-not-found-%s", device.Id)
+			logger.Fatalf(ctx, "device-not-found-%s", device.Id)
 		}
 
 		cloned := proto.Clone(device).(*voltha.Device)
 		// Update the all ports state on that device to enable
 		if err := oltA.coreProxy.PortsStateUpdate(context.TODO(), cloned.Id, voltha.OperStatus_ACTIVE); err != nil {
-			logger.Fatalf("updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Fatalf(ctx, "updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
 		}
 
 		//Update the device state
 		cloned.OperStatus = voltha.OperStatus_ACTIVE
 
 		if err := oltA.coreProxy.DeviceStateUpdate(context.TODO(), cloned.Id, cloned.ConnectStatus, cloned.OperStatus); err != nil {
-			logger.Fatalf("device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Fatalf(ctx, "device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
 		}
 
 		// Tell the Core that all child devices have been enabled
 		if err := oltA.coreProxy.ChildDevicesDetected(context.TODO(), cloned.Id); err != nil {
-			logger.Fatalf("detection-notif-of-child-devices-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Fatalf(ctx, "detection-notif-of-child-devices-failed", log.Fields{"deviceId": device.Id, "error": err})
 		}
 	}()
 	return nil
 }
 
 // Enable_port -
-func (oltA *OLTAdapter) Enable_port(deviceId string, Port *voltha.Port) error { //nolint
+func (oltA *OLTAdapter) Enable_port(ctx context.Context, deviceId string, Port *voltha.Port) error { //nolint
 	go func() {
 
 		if Port.Type == voltha.Port_PON_OLT {
 			if err := oltA.coreProxy.PortStateUpdate(context.TODO(), deviceId, voltha.Port_PON_OLT, Port.PortNo, voltha.OperStatus_ACTIVE); err != nil {
-				logger.Fatalf("updating-ports-failed", log.Fields{"device-id": deviceId, "error": err})
+				logger.Fatalf(ctx, "updating-ports-failed", log.Fields{"device-id": deviceId, "error": err})
 			}
 		}
 
@@ -236,13 +236,13 @@
 }
 
 // Disable_port -
-func (oltA *OLTAdapter) Disable_port(deviceId string, Port *voltha.Port) error { //nolint
+func (oltA *OLTAdapter) Disable_port(ctx context.Context, deviceId string, Port *voltha.Port) error { //nolint
 	go func() {
 
 		if Port.Type == voltha.Port_PON_OLT {
 			if err := oltA.coreProxy.PortStateUpdate(context.TODO(), deviceId, voltha.Port_PON_OLT, Port.PortNo, voltha.OperStatus_DISCOVERED); err != nil {
 				// Corresponding device may have been deleted
-				logger.Warnw("updating-ports-failed", log.Fields{"device-id": deviceId, "error": err})
+				logger.Warnw(ctx, "updating-ports-failed", log.Fields{"device-id": deviceId, "error": err})
 			}
 		}
 	}()
@@ -250,33 +250,33 @@
 }
 
 // Child_device_lost deletes ONU and its references
-func (oltA *OLTAdapter) Child_device_lost(deviceID string, pPortNo uint32, onuID uint32) error { // nolint
+func (oltA *OLTAdapter) Child_device_lost(ctx context.Context, deviceID string, pPortNo uint32, onuID uint32) error { // nolint
 	return nil
 }
 
 // Reboot_device -
-func (oltA *OLTAdapter) Reboot_device(device *voltha.Device) error { // nolint
-	logger.Infow("reboot-device", log.Fields{"deviceId": device.Id})
+func (oltA *OLTAdapter) Reboot_device(ctx context.Context, device *voltha.Device) error { // nolint
+	logger.Infow(ctx, "reboot-device", log.Fields{"deviceId": device.Id})
 
 	go func() {
 		if err := oltA.coreProxy.DeviceStateUpdate(context.TODO(), device.Id, voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_UNKNOWN); err != nil {
-			logger.Fatalf("device-state-update-failed", log.Fields{"device-id": device.Id, "error": err})
+			logger.Fatalf(ctx, "device-state-update-failed", log.Fields{"device-id": device.Id, "error": err})
 		}
 		if err := oltA.coreProxy.PortsStateUpdate(context.TODO(), device.Id, voltha.OperStatus_UNKNOWN); err != nil {
 			// Not an error as the previous command will start the process of clearing the OLT
-			logger.Infow("port-update-failed", log.Fields{"device-id": device.Id, "error": err})
+			logger.Infow(ctx, "port-update-failed", log.Fields{"device-id": device.Id, "error": err})
 		}
 	}()
 	return nil
 }
 
 // TODO: REMOVE Start_omci_test begins an omci self-test
-func (oltA *OLTAdapter) Start_omci_test(device *voltha.Device, request *voltha.OmciTestRequest) (*ic.TestResponse, error) { // nolint
+func (oltA *OLTAdapter) Start_omci_test(ctx context.Context, device *voltha.Device, request *voltha.OmciTestRequest) (*ic.TestResponse, error) { // nolint
 	_ = device
 	return nil, errors.New("start-omci-test-not-implemented")
 }
 
-func (oltA *OLTAdapter) Get_ext_value(deviceId string, device *voltha.Device, valueflag voltha.ValueType_Type) (*voltha.ReturnValues, error) { // nolint
+func (oltA *OLTAdapter) Get_ext_value(ctx context.Context, deviceId string, device *voltha.Device, valueflag voltha.ValueType_Type) (*voltha.ReturnValues, error) { // nolint
 	_ = deviceId
 	_ = device
 	_ = valueflag
diff --git a/rw_core/mocks/adapter_olt_test.go b/rw_core/mocks/adapter_olt_test.go
index 036d612..082c12e 100644
--- a/rw_core/mocks/adapter_olt_test.go
+++ b/rw_core/mocks/adapter_olt_test.go
@@ -17,13 +17,14 @@
 package mocks
 
 import (
+	"context"
 	"testing"
 
 	"github.com/opencord/voltha-lib-go/v3/pkg/adapters"
 )
 
 func TestOLTAdapterImplementsIAdapter(t *testing.T) {
-	adapter := NewOLTAdapter(nil)
+	adapter := NewOLTAdapter(context.Background(), nil)
 
 	if _, ok := interface{}(adapter).(adapters.IAdapter); !ok {
 		t.Error("OLT adapter does not implement voltha-lib-go/v2/pkg/adapters/IAdapter interface")
diff --git a/rw_core/mocks/adapter_onu.go b/rw_core/mocks/adapter_onu.go
index 02c885e..8e7b867 100644
--- a/rw_core/mocks/adapter_onu.go
+++ b/rw_core/mocks/adapter_onu.go
@@ -36,14 +36,14 @@
 }
 
 // NewONUAdapter creates ONU adapter
-func NewONUAdapter(cp adapterif.CoreProxy) *ONUAdapter {
+func NewONUAdapter(ctx context.Context, cp adapterif.CoreProxy) *ONUAdapter {
 	return &ONUAdapter{
 		Adapter: NewAdapter(cp),
 	}
 }
 
 // Adopt_device creates new handler for added device
-func (onuA *ONUAdapter) Adopt_device(device *voltha.Device) error { // nolint
+func (onuA *ONUAdapter) Adopt_device(ctx context.Context, device *voltha.Device) error { // nolint
 	go func() {
 		d := proto.Clone(device).(*voltha.Device)
 		d.Root = false
@@ -53,14 +53,14 @@
 		d.MacAddress = strings.ToUpper(com.GetRandomMacAddress())
 		onuA.storeDevice(d)
 		if res := onuA.coreProxy.DeviceUpdate(context.TODO(), d); res != nil {
-			logger.Fatalf("deviceUpdate-failed-%s", res)
+			logger.Fatalf(ctx, "deviceUpdate-failed-%s", res)
 		}
 
 		d.ConnectStatus = voltha.ConnectStatus_REACHABLE
 		d.OperStatus = voltha.OperStatus_DISCOVERED
 
 		if err := onuA.coreProxy.DeviceStateUpdate(context.TODO(), d.Id, d.ConnectStatus, d.OperStatus); err != nil {
-			logger.Fatalf("device-state-update-failed-%s", err)
+			logger.Fatalf(ctx, "device-state-update-failed-%s", err)
 		}
 
 		uniPortNo := uint32(2)
@@ -90,7 +90,7 @@
 
 		var err error
 		if err = onuA.coreProxy.PortCreated(context.TODO(), d.Id, uniPort); err != nil {
-			logger.Fatalf("PortCreated-failed-%s", err)
+			logger.Fatalf(ctx, "PortCreated-failed-%s", err)
 		}
 
 		ponPortNo := uint32(1)
@@ -107,18 +107,18 @@
 				PortNo: device.ParentPortNo}}, // Peer port is parent's port number
 		}
 		if err = onuA.coreProxy.PortCreated(context.TODO(), d.Id, ponPort); err != nil {
-			logger.Fatalf("PortCreated-failed-%s", err)
+			logger.Fatalf(ctx, "PortCreated-failed-%s", err)
 		}
 
 		d.ConnectStatus = voltha.ConnectStatus_REACHABLE
 		d.OperStatus = voltha.OperStatus_ACTIVE
 
 		if err = onuA.coreProxy.DeviceStateUpdate(context.TODO(), d.Id, d.ConnectStatus, d.OperStatus); err != nil {
-			logger.Fatalf("device-state-update-failed-%s", err)
+			logger.Fatalf(ctx, "device-state-update-failed-%s", err)
 		}
 		//Get the latest device data from the Core
 		if d, err = onuA.coreProxy.GetDevice(context.TODO(), d.Id, d.Id); err != nil {
-			logger.Fatalf("getting-device-failed-%s", err)
+			logger.Fatalf(ctx, "getting-device-failed-%s", err)
 		}
 
 		onuA.updateDevice(d)
@@ -127,16 +127,16 @@
 }
 
 // Disable_device disables device
-func (onuA *ONUAdapter) Disable_device(device *voltha.Device) error { // nolint
+func (onuA *ONUAdapter) Disable_device(ctx context.Context, device *voltha.Device) error { // nolint
 	go func() {
 		if d := onuA.getDevice(device.Id); d == nil {
-			logger.Fatalf("device-not-found-%s", device.Id)
+			logger.Fatalf(ctx, "device-not-found-%s", device.Id)
 		}
 		cloned := proto.Clone(device).(*voltha.Device)
 		// Update the all ports state on that device to disable
 		if err := onuA.coreProxy.PortsStateUpdate(context.TODO(), cloned.Id, voltha.OperStatus_UNKNOWN); err != nil {
 			// Device may also have been deleted in the Core
-			logger.Warnw("updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Warnw(ctx, "updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
 			return
 		}
 		//Update the device state
@@ -144,7 +144,7 @@
 		cloned.OperStatus = voltha.OperStatus_UNKNOWN
 
 		if err := onuA.coreProxy.DeviceStateUpdate(context.TODO(), cloned.Id, cloned.ConnectStatus, cloned.OperStatus); err != nil {
-			logger.Warnw("device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Warnw(ctx, "device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
 			return
 		}
 		onuA.updateDevice(cloned)
@@ -153,16 +153,16 @@
 }
 
 // Reenable_device reenables device
-func (onuA *ONUAdapter) Reenable_device(device *voltha.Device) error { // nolint
+func (onuA *ONUAdapter) Reenable_device(ctx context.Context, device *voltha.Device) error { // nolint
 	go func() {
 		if d := onuA.getDevice(device.Id); d == nil {
-			logger.Fatalf("device-not-found-%s", device.Id)
+			logger.Fatalf(ctx, "device-not-found-%s", device.Id)
 		}
 
 		cloned := proto.Clone(device).(*voltha.Device)
 		// Update the all ports state on that device to enable
 		if err := onuA.coreProxy.PortsStateUpdate(context.TODO(), cloned.Id, voltha.OperStatus_ACTIVE); err != nil {
-			logger.Fatalf("updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Fatalf(ctx, "updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
 		}
 
 		//Update the device state
@@ -170,7 +170,7 @@
 		cloned.OperStatus = voltha.OperStatus_ACTIVE
 
 		if err := onuA.coreProxy.DeviceStateUpdate(context.TODO(), cloned.Id, cloned.ConnectStatus, cloned.OperStatus); err != nil {
-			logger.Fatalf("device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
+			logger.Fatalf(ctx, "device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
 		}
 
 		onuA.updateDevice(cloned)
@@ -179,12 +179,12 @@
 }
 
 // Start_omci_test begins an omci self-test
-func (onuA *ONUAdapter) Start_omci_test(device *voltha.Device, request *voltha.OmciTestRequest) (*ic.TestResponse, error) { // nolint
+func (onuA *ONUAdapter) Start_omci_test(ctx context.Context, device *voltha.Device, request *voltha.OmciTestRequest) (*ic.TestResponse, error) { // nolint
 	_ = device
 	return &ic.TestResponse{Result: ic.TestResponse_SUCCESS}, nil
 }
 
-func (onuA *ONUAdapter) Get_ext_value(deviceId string, device *voltha.Device, valueflag voltha.ValueType_Type) (*voltha.ReturnValues, error) { // nolint
+func (onuA *ONUAdapter) Get_ext_value(ctx context.Context, deviceId string, device *voltha.Device, valueflag voltha.ValueType_Type) (*voltha.ReturnValues, error) { // nolint
 	_ = deviceId
 	_ = device
 	_ = valueflag
diff --git a/rw_core/mocks/adapter_onu_test.go b/rw_core/mocks/adapter_onu_test.go
index ff4ed32..6940ee6 100644
--- a/rw_core/mocks/adapter_onu_test.go
+++ b/rw_core/mocks/adapter_onu_test.go
@@ -17,12 +17,13 @@
 package mocks
 
 import (
+	"context"
 	"github.com/opencord/voltha-lib-go/v3/pkg/adapters"
 	"testing"
 )
 
 func TestONUAdapterImplementsIAdapter(t *testing.T) {
-	adapter := NewONUAdapter(nil)
+	adapter := NewONUAdapter(context.Background(), nil)
 
 	if _, ok := interface{}(adapter).(adapters.IAdapter); !ok {
 		t.Error("ONU adapter does not implement voltha-lib-go/v2/pkg/adapters/IAdapter interface")
diff --git a/rw_core/mocks/common.go b/rw_core/mocks/common.go
index 3b2df29..836770c 100644
--- a/rw_core/mocks/common.go
+++ b/rw_core/mocks/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "mocks"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "mocks"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/profile.go b/rw_core/profile.go
index 2251e48..e79069f 100644
--- a/rw_core/profile.go
+++ b/rw_core/profile.go
@@ -25,7 +25,7 @@
 
 func realMain() {
 	go func() {
-		logger.Infoln(http.ListenAndServe("0.0.0.0:6060", nil))
+		logger.Infoln(ctx, http.ListenAndServe("0.0.0.0:6060", nil))
 	}()
 
 }
diff --git a/rw_core/release.go b/rw_core/release.go
index 67f8187..1fbfc2b 100644
--- a/rw_core/release.go
+++ b/rw_core/release.go
@@ -18,6 +18,9 @@
 
 package main
 
+import "context"
+
 func realMain() {
-	logger.Infoln("NOT PROFILING")
+	ctx := context.Background()
+	logger.Infoln(ctx, "NOT PROFILING")
 }
diff --git a/rw_core/route/common.go b/rw_core/route/common.go
index e47f8c9..8aaca26 100644
--- a/rw_core/route/common.go
+++ b/rw_core/route/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "route"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "route"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/route/device_route.go b/rw_core/route/device_route.go
index 5cd75f2..a1f2ae9 100644
--- a/rw_core/route/device_route.go
+++ b/rw_core/route/device_route.go
@@ -65,7 +65,7 @@
 }
 
 // NewDeviceRoutes creates device graph instance
-func NewDeviceRoutes(logicalDeviceID string, getDevice GetDeviceFunc) *DeviceRoutes {
+func NewDeviceRoutes(ctx context.Context, logicalDeviceID string, getDevice GetDeviceFunc) *DeviceRoutes {
 	var dr DeviceRoutes
 	dr.logicalDeviceID = logicalDeviceID
 	dr.getDeviceFromModel = getDevice
@@ -74,7 +74,7 @@
 	dr.devicesPonPorts = make(map[string][]*voltha.Port)
 	dr.childConnectionPort = make(map[string]uint32)
 	dr.logicalPorts = make(map[uint32]*voltha.LogicalPort)
-	logger.Debug("new device routes created ...")
+	logger.Debug(ctx, "new device routes created ...")
 	return &dr
 }
 
@@ -124,7 +124,7 @@
 	dr.routeBuildLock.Lock()
 	defer dr.routeBuildLock.Unlock()
 
-	logger.Debugw("computing-all-routes", log.Fields{"len-logical-ports": len(lps)})
+	logger.Debugw(ctx, "computing-all-routes", log.Fields{"len-logical-ports": len(lps)})
 	var err error
 	defer func() {
 		// On error, clear the routes - any flow request or a port add/delete will trigger the rebuild
@@ -175,7 +175,7 @@
 		}
 		for _, rootDevicePort := range rootDevice.Ports {
 			if rootDevicePort.Type == voltha.Port_PON_OLT {
-				logger.Debugw("peers", log.Fields{"root-device-id": rootDevice.Id, "port-no": rootDevicePort.PortNo, "len-peers": len(rootDevicePort.Peers)})
+				logger.Debugw(ctx, "peers", log.Fields{"root-device-id": rootDevice.Id, "port-no": rootDevicePort.PortNo, "len-peers": len(rootDevicePort.Peers)})
 				for _, rootDevicePeer := range rootDevicePort.Peers {
 					childDevice, err = dr.getDeviceWithCacheUpdate(ctx, rootDevicePeer.DeviceId)
 					if err != nil {
@@ -210,7 +210,7 @@
 // AddPort augments the current set of routes with new routes corresponding to the logical port "lp".  If the routes have
 // not been built yet then use logical port "lps" to compute all current routes (lps includes lp)
 func (dr *DeviceRoutes) AddPort(ctx context.Context, lp *voltha.LogicalPort, device *voltha.Device, lps map[uint32]*voltha.LogicalPort) error {
-	logger.Debugw("add-port-to-routes", log.Fields{"port": lp, "count-logical-ports": len(lps)})
+	logger.Debugw(ctx, "add-port-to-routes", log.Fields{"port": lp, "count-logical-ports": len(lps)})
 
 	// Adding NNI port
 	if lp.RootPort {
@@ -223,7 +223,7 @@
 
 // AddUNIPort setup routes between the logical UNI port lp and all registered NNI ports
 func (dr *DeviceRoutes) AddUNIPort(ctx context.Context, lp *voltha.LogicalPort, device *voltha.Device, lps map[uint32]*voltha.LogicalPort) error {
-	logger.Debugw("add-uni-port-to-routes", log.Fields{"port": lp, "count-logical-ports": len(lps)})
+	logger.Debugw(ctx, "add-uni-port-to-routes", log.Fields{"port": lp, "count-logical-ports": len(lps)})
 
 	dr.routeBuildLock.Lock()
 	defer dr.routeBuildLock.Unlock()
@@ -260,7 +260,7 @@
 
 // AddNNIPort setup routes between the logical NNI port lp and all registered UNI ports
 func (dr *DeviceRoutes) AddNNIPort(ctx context.Context, lp *voltha.LogicalPort, device *voltha.Device, lps map[uint32]*voltha.LogicalPort) error {
-	logger.Debugw("add-port-to-routes", log.Fields{"port": lp, "logical-ports-count": len(lps), "device-id": device.Id})
+	logger.Debugw(ctx, "add-port-to-routes", log.Fields{"port": lp, "logical-ports-count": len(lps), "device-id": device.Id})
 
 	dr.routeBuildLock.Lock()
 	defer dr.routeBuildLock.Unlock()
@@ -282,7 +282,7 @@
 
 	for _, rootDevicePort := range device.Ports {
 		if rootDevicePort.Type == voltha.Port_PON_OLT {
-			logger.Debugw("peers", log.Fields{"root-device-id": device.Id, "port-no": rootDevicePort.PortNo, "len-peers": len(rootDevicePort.Peers)})
+			logger.Debugw(ctx, "peers", log.Fields{"root-device-id": device.Id, "port-no": rootDevicePort.PortNo, "len-peers": len(rootDevicePort.Peers)})
 			for _, rootDevicePeer := range rootDevicePort.Peers {
 				childDevice, err := dr.getDeviceWithCacheUpdate(ctx, rootDevicePeer.DeviceId)
 				if err != nil {
@@ -318,7 +318,7 @@
 
 // AddAllPorts setups up new routes using all ports on the device. lps includes the device's logical port
 func (dr *DeviceRoutes) AddAllPorts(ctx context.Context, device *voltha.Device, lps map[uint32]*voltha.LogicalPort) error {
-	logger.Debugw("add-all-port-to-routes", log.Fields{"logical-ports-count": len(lps), "device-id": device.Id})
+	logger.Debugw(ctx, "add-all-port-to-routes", log.Fields{"logical-ports-count": len(lps), "device-id": device.Id})
 	for _, lp := range lps {
 		if lp.DeviceId == device.Id {
 			if err := dr.AddPort(ctx, lp, device, lps); err != nil {
@@ -330,10 +330,10 @@
 }
 
 // Print prints routes
-func (dr *DeviceRoutes) Print() error {
+func (dr *DeviceRoutes) Print(ctx context.Context) error {
 	dr.routeBuildLock.RLock()
 	defer dr.routeBuildLock.RUnlock()
-	logger.Debugw("Print", log.Fields{"logical-device-id": dr.logicalDeviceID, "logical-ports": dr.logicalPorts})
+	logger.Debugw(ctx, "Print", log.Fields{"logical-device-id": dr.logicalDeviceID, "logical-ports": dr.logicalPorts})
 	if logger.V(log.DebugLevel) {
 		output := ""
 		routeNumber := 1
@@ -348,9 +348,9 @@
 			routeNumber++
 		}
 		if len(dr.Routes) == 0 {
-			logger.Debugw("no-routes-found", log.Fields{"logical-device-id": dr.logicalDeviceID})
+			logger.Debugw(ctx, "no-routes-found", log.Fields{"logical-device-id": dr.logicalDeviceID})
 		} else {
-			logger.Debugw("graph_routes", log.Fields{"lDeviceId": dr.logicalDeviceID, "Routes": output})
+			logger.Debugw(ctx, "graph_routes", log.Fields{"lDeviceId": dr.logicalDeviceID, "Routes": output})
 		}
 	}
 	return nil
@@ -414,7 +414,7 @@
 func (dr *DeviceRoutes) getDeviceWithCacheUpdate(ctx context.Context, deviceID string) (*voltha.Device, error) {
 	device, err := dr.getDeviceFromModel(ctx, deviceID)
 	if err != nil {
-		logger.Errorw("device-not-found", log.Fields{"deviceId": deviceID, "error": err})
+		logger.Errorw(ctx, "device-not-found", log.Fields{"deviceId": deviceID, "error": err})
 		return nil, err
 	}
 	dr.updateCache(device)
@@ -477,7 +477,7 @@
 
 	// Get child device from model
 	if _, err := dr.getDeviceWithCacheUpdate(ctx, deviceID); err != nil {
-		logger.Errorw("device-not-found", log.Fields{"device-id": deviceID, "error": err})
+		logger.Errorw(ctx, "device-not-found", log.Fields{"device-id": deviceID, "error": err})
 		return 0, err
 	}
 
@@ -498,7 +498,7 @@
 
 	// Get parent device from the model
 	if _, err := dr.getDeviceWithCacheUpdate(ctx, deviceID); err != nil {
-		logger.Errorw("device-not-found", log.Fields{"deviceId": deviceID, "error": err})
+		logger.Errorw(ctx, "device-not-found", log.Fields{"deviceId": deviceID, "error": err})
 		return 0, err
 	}
 	// Try again
diff --git a/rw_core/route/device_route_test.go b/rw_core/route/device_route_test.go
index 4fe095b..0fd0836 100644
--- a/rw_core/route/device_route_test.go
+++ b/rw_core/route/device_route_test.go
@@ -77,8 +77,8 @@
 	}
 }
 
-func (ldM *logicalDeviceManager) start(getDevice GetDeviceFunc, buildRoutes bool) {
-	ldM.deviceRoutes = NewDeviceRoutes(ldM.logicalDeviceID, getDevice)
+func (ldM *logicalDeviceManager) start(ctx context.Context, getDevice GetDeviceFunc, buildRoutes bool) {
+	ldM.deviceRoutes = NewDeviceRoutes(ctx, ldM.logicalDeviceID, getDevice)
 	ofpPortNo := uint32(1)
 	for portReg := range ldM.ldChnl {
 		if portReg.port == nil {
@@ -274,7 +274,8 @@
 	onuMgr := newOnuManager(oltMgr, numOnuPerOltPonPort, numUniPerOnu, 2)
 	getDevice := onuMgr.GetDeviceHelper
 	// Start the managers.  Only the devices are created.  No routes will be built.
-	go ldMgr.start(getDevice, false)
+	ctx := context.Background()
+	go ldMgr.start(ctx, getDevice, false)
 	go oltMgr.start()
 	go onuMgr.start(numNNIPort+1, numPonPortOnOlt)
 
@@ -320,8 +321,10 @@
 	oltMgr := newOltManager(oltDeviceID, ldMgr, numNNIPort, numPonPortOnOlt, oltMgrChnl)
 	onuMgr := newOnuManager(oltMgr, numOnuPerOltPonPort, numUniPerOnu, 2)
 	getDevice := onuMgr.GetDeviceHelper
+
+	ctx := context.Background()
 	// Start the managers and trigger the routes to be built as the logical ports become available
-	go ldMgr.start(getDevice, true)
+	go ldMgr.start(ctx, getDevice, true)
 	go oltMgr.start()
 	go onuMgr.start(numNNIPort+1, numPonPortOnOlt)
 
@@ -330,7 +333,7 @@
 	close(oltMgrChnl)
 	close(ldMgrChnl)
 
-	ldMgr.deviceRoutes.Print()
+	ldMgr.deviceRoutes.Print(ctx)
 
 	// Validate the routes are up to date
 	assert.True(t, ldMgr.deviceRoutes.isUpToDate(ldMgr.ports))
@@ -364,8 +367,9 @@
 	oltMgr1 := newOltManager(oltDeviceID, ldMgr1, numNNIPort, numPonPortOnOlt, oltMgrChnl1)
 	onuMgr1 := newOnuManager(oltMgr1, numOnuPerOltPonPort, numUniPerOnu, 2)
 	getDevice := onuMgr1.GetDeviceHelper
+	ctx := context.Background()
 	// Start the managers.  Only the devices are created.  No routes will be built.
-	go ldMgr1.start(getDevice, false)
+	go ldMgr1.start(ctx, getDevice, false)
 	go oltMgr1.start()
 	go onuMgr1.start(numNNIPort+1, numPonPortOnOlt)
 
@@ -388,7 +392,7 @@
 	oltMgr2 := newOltManager(oltDeviceID, ldMgr2, numNNIPort, numPonPortOnOlt, oltMgrChnl2)
 	onuMgr2 := newOnuManager(oltMgr2, numOnuPerOltPonPort, numUniPerOnu, 2)
 	// Start the managers.  Only the devices are created.  No routes will be built.
-	go ldMgr2.start(getDevice, true)
+	go ldMgr2.start(ctx, getDevice, true)
 	go oltMgr2.start()
 	go onuMgr2.start(numNNIPort+1, numPonPortOnOlt)
 
diff --git a/rw_core/test/common.go b/rw_core/test/common.go
index a20f029..f27527e 100644
--- a/rw_core/test/common.go
+++ b/rw_core/test/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "test"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "test"})
 	if err != nil {
 		panic(err)
 	}
diff --git a/rw_core/test/utils.go b/rw_core/test/utils.go
index b831e4c..f2e6229 100644
--- a/rw_core/test/utils.go
+++ b/rw_core/test/utils.go
@@ -18,6 +18,7 @@
 package test
 
 import (
+	"context"
 	"testing"
 
 	"github.com/opencord/voltha-go/rw_core/config"
@@ -43,39 +44,39 @@
 )
 
 //CreateMockAdapter creates mock OLT and ONU adapters
-func CreateMockAdapter(adapterType int, kafkaClient kafka.Client, coreInstanceID string, coreName string, adapterName string) (adapters.IAdapter, error) {
+func CreateMockAdapter(ctx context.Context, adapterType int, kafkaClient kafka.Client, coreInstanceID string, coreName string, adapterName string) (adapters.IAdapter, error) {
 	var err error
 	var adapter adapters.IAdapter
 	adapterKafkaICProxy := kafka.NewInterContainerProxy(
 		kafka.MsgClient(kafkaClient),
 		kafka.DefaultTopic(&kafka.Topic{Name: adapterName}))
-	adapterCoreProxy := com.NewCoreProxy(adapterKafkaICProxy, adapterName, coreName)
+	adapterCoreProxy := com.NewCoreProxy(ctx, adapterKafkaICProxy, adapterName, coreName)
 	var adapterReqHandler *com.RequestHandlerProxy
 	switch adapterType {
 	case OltAdapter:
-		adapter = cm.NewOLTAdapter(adapterCoreProxy)
+		adapter = cm.NewOLTAdapter(ctx, adapterCoreProxy)
 	case OnuAdapter:
-		adapter = cm.NewONUAdapter(adapterCoreProxy)
+		adapter = cm.NewONUAdapter(ctx, adapterCoreProxy)
 	default:
-		logger.Fatalf("invalid-adapter-type-%d", adapterType)
+		logger.Fatalf(ctx, "invalid-adapter-type-%d", adapterType)
 	}
 	adapterReqHandler = com.NewRequestHandlerProxy(coreInstanceID, adapter, adapterCoreProxy)
 
-	if err = adapterKafkaICProxy.Start(); err != nil {
-		logger.Errorw("Failure-starting-adapter-intercontainerProxy", log.Fields{"error": err})
+	if err = adapterKafkaICProxy.Start(ctx); err != nil {
+		logger.Errorw(ctx, "Failure-starting-adapter-intercontainerProxy", log.Fields{"error": err})
 		return nil, err
 	}
-	if err = adapterKafkaICProxy.SubscribeWithRequestHandlerInterface(kafka.Topic{Name: adapterName}, adapterReqHandler); err != nil {
-		logger.Errorw("Failure-to-subscribe-onu-request-handler", log.Fields{"error": err})
+	if err = adapterKafkaICProxy.SubscribeWithRequestHandlerInterface(ctx, kafka.Topic{Name: adapterName}, adapterReqHandler); err != nil {
+		logger.Errorw(ctx, "Failure-to-subscribe-onu-request-handler", log.Fields{"error": err})
 		return nil, err
 	}
 	return adapter, nil
 }
 
 //CreateAndregisterAdapters creates mock ONU and OLT adapters and egisters them to rw-core
-func CreateAndregisterAdapters(t *testing.T, kClient kafka.Client, coreInstanceID string, oltAdapterName string, onuAdapterName string, adapterMgr *adapter.Manager) (*cm.OLTAdapter, *cm.ONUAdapter) {
+func CreateAndregisterAdapters(ctx context.Context, t *testing.T, kClient kafka.Client, coreInstanceID string, oltAdapterName string, onuAdapterName string, adapterMgr *adapter.Manager) (*cm.OLTAdapter, *cm.ONUAdapter) {
 	// Setup the mock OLT adapter
-	oltAdapter, err := CreateMockAdapter(OltAdapter, kClient, coreInstanceID, "rw_core", oltAdapterName)
+	oltAdapter, err := CreateMockAdapter(ctx, OltAdapter, kClient, coreInstanceID, "rw_core", oltAdapterName)
 	assert.Nil(t, err)
 	assert.NotNil(t, oltAdapter)
 
@@ -91,13 +92,13 @@
 	}
 	types := []*voltha.DeviceType{{Id: oltAdapterName, Adapter: oltAdapterName, AcceptsAddRemoveFlowUpdates: true}}
 	deviceTypes := &voltha.DeviceTypes{Items: types}
-	if _, err := adapterMgr.RegisterAdapter(registrationData, deviceTypes); err != nil {
-		logger.Errorw("failed-to-register-adapter", log.Fields{"error": err})
+	if _, err := adapterMgr.RegisterAdapter(ctx, registrationData, deviceTypes); err != nil {
+		logger.Errorw(ctx, "failed-to-register-adapter", log.Fields{"error": err})
 		assert.NotNil(t, err)
 	}
 
 	// Setup the mock ONU adapter
-	onuAdapter, err := CreateMockAdapter(OnuAdapter, kClient, coreInstanceID, "rw_core", onuAdapterName)
+	onuAdapter, err := CreateMockAdapter(ctx, OnuAdapter, kClient, coreInstanceID, "rw_core", onuAdapterName)
 
 	assert.Nil(t, err)
 	assert.NotNil(t, onuAdapter)
@@ -113,15 +114,15 @@
 	}
 	types = []*voltha.DeviceType{{Id: onuAdapterName, Adapter: onuAdapterName, AcceptsAddRemoveFlowUpdates: true}}
 	deviceTypes = &voltha.DeviceTypes{Items: types}
-	if _, err := adapterMgr.RegisterAdapter(registrationData, deviceTypes); err != nil {
-		logger.Errorw("failed-to-register-adapter", log.Fields{"error": err})
+	if _, err := adapterMgr.RegisterAdapter(ctx, registrationData, deviceTypes); err != nil {
+		logger.Errorw(ctx, "failed-to-register-adapter", log.Fields{"error": err})
 		assert.NotNil(t, err)
 	}
 	return oltAdapter.(*cm.OLTAdapter), onuAdapter.(*cm.ONUAdapter)
 }
 
 //StartEmbeddedEtcdServer creates and starts an Embedded etcd server locally.
-func StartEmbeddedEtcdServer(configName, storageDir, logLevel string) (*mock_etcd.EtcdServer, int, error) {
+func StartEmbeddedEtcdServer(ctx context.Context, configName, storageDir, logLevel string) (*mock_etcd.EtcdServer, int, error) {
 	kvClientPort, err := freeport.GetFreePort()
 	if err != nil {
 		return nil, 0, err
@@ -130,7 +131,7 @@
 	if err != nil {
 		return nil, 0, err
 	}
-	etcdServer := mock_etcd.StartEtcdServer(mock_etcd.MKConfig(configName, kvClientPort, peerPort, storageDir, logLevel))
+	etcdServer := mock_etcd.StartEtcdServer(ctx, mock_etcd.MKConfig(ctx, configName, kvClientPort, peerPort, storageDir, logLevel))
 	if etcdServer == nil {
 		return nil, 0, status.Error(codes.Internal, "Embedded server failed to start")
 	}
@@ -138,15 +139,15 @@
 }
 
 //StopEmbeddedEtcdServer stops the embedded etcd server
-func StopEmbeddedEtcdServer(server *mock_etcd.EtcdServer) {
+func StopEmbeddedEtcdServer(ctx context.Context, server *mock_etcd.EtcdServer) {
 	if server != nil {
-		server.Stop()
+		server.Stop(ctx)
 	}
 }
 
 //SetupKVClient creates a new etcd client
-func SetupKVClient(cf *config.RWCoreFlags, coreInstanceID string) kvstore.Client {
-	client, err := kvstore.NewEtcdClient(cf.KVStoreAddress, cf.KVStoreTimeout, log.FatalLevel)
+func SetupKVClient(ctx context.Context, cf *config.RWCoreFlags, coreInstanceID string) kvstore.Client {
+	client, err := kvstore.NewEtcdClient(ctx, cf.KVStoreAddress, cf.KVStoreTimeout, log.FatalLevel)
 	if err != nil {
 		panic("no kv client")
 	}
diff --git a/rw_core/utils/core_utils.go b/rw_core/utils/core_utils.go
index 798b4d8..f06fd6e 100644
--- a/rw_core/utils/core_utils.go
+++ b/rw_core/utils/core_utils.go
@@ -17,6 +17,7 @@
 package utils
 
 import (
+	"context"
 	"os"
 	"time"
 
@@ -25,7 +26,7 @@
 )
 
 // ResponseCallback is the function signature for callbacks to execute after a response is received.
-type ResponseCallback func(rpc string, response interface{}, reqArgs ...interface{})
+type ResponseCallback func(ctx context.Context, rpc string, response interface{}, reqArgs ...interface{})
 
 // DeviceID represent device id attribute
 type DeviceID struct {