[SEBA-311] Disabling ONU device when an entry is removed from the whitelist

Change-Id: I81dde41f1970bfb242841aae63eb78beceade73c
diff --git a/xos/synchronizer/model_policies/model_policy_att_workflow_driver_whitelistentry.py b/xos/synchronizer/model_policies/model_policy_att_workflow_driver_whitelistentry.py
index ca52e01..cb1e20d 100644
--- a/xos/synchronizer/model_policies/model_policy_att_workflow_driver_whitelistentry.py
+++ b/xos/synchronizer/model_policies/model_policy_att_workflow_driver_whitelistentry.py
@@ -60,7 +60,7 @@
         whitelist.save(update_fields=["backend_need_delete_policy"])
 
     def handle_delete(self, whitelist):
-        self.logger.debug("MODEL_POLICY: handle_delete for AttWorkflowDriverWhiteListEntry", whitelist=whitelist)
+        self.logger.debug("MODEL_POLICY: handle_delete for AttWorkflowDriverWhiteListEntry", serial_number=whitelist.serial_number, pon_port=whitelist.pon_port_id, device=whitelist.device_id)
 
         # BUG: Sometimes the delete policy is not called, because the reaper deletes