diff --git a/internal/pkg/swupg/omci_onu_upgrade.go b/internal/pkg/swupg/omci_onu_upgrade.go
index 006c62c..481f349 100755
--- a/internal/pkg/swupg/omci_onu_upgrade.go
+++ b/internal/pkg/swupg/omci_onu_upgrade.go
@@ -531,6 +531,7 @@
 func (oFsm *OnuUpgradeFsm) CancelProcessing(ctx context.Context, abCompleteAbort bool,
 	aReason voltha.ImageState_ImageFailureReason) {
 	pAdaptFsm := oFsm.PAdaptFsm
+	logger.Debugw(ctx, "CancelProcessing entered", log.Fields{"device-id": oFsm.deviceID})
 	if pAdaptFsm == nil || pAdaptFsm.PFsm == nil {
 		logger.Warnw(ctx, "OnuUpgradeFsm cancel, but FSM invalid", log.Fields{
 			"device-id": oFsm.deviceID})
diff --git a/internal/pkg/swupg/onu_image_status.go b/internal/pkg/swupg/onu_image_status.go
index ae798d0..b38fd5e 100755
--- a/internal/pkg/swupg/onu_image_status.go
+++ b/internal/pkg/swupg/onu_image_status.go
@@ -297,6 +297,7 @@
 
 //CancelProcessing ensures that interrupted processing is canceled while waiting for a response
 func (oo *OnuImageStatus) CancelProcessing(ctx context.Context) {
+	logger.Debugw(ctx, "CancelProcessing entered", log.Fields{"device-id": oo.deviceID})
 	if oo.isWaitingForResp() {
 		abortMsg := cmn.Message{
 			Type: cmn.TestMsg,