Move console output log place in test_cross_tenant_connectivity

Previous place missed to log when we fail to
verify mac address in the VM.

Change-Id: I58b68cbfdee8780fd213ec6b651c5374d5430045
diff --git a/tempest/scenario/test_cross_tenant_connectivity.py b/tempest/scenario/test_cross_tenant_connectivity.py
index a269017..0615e7b 100644
--- a/tempest/scenario/test_cross_tenant_connectivity.py
+++ b/tempest/scenario/test_cross_tenant_connectivity.py
@@ -371,7 +371,6 @@
                             msg)
         except Exception:
             debug.log_ip_ns()
-            self._log_console_output(servers=self.servers)
             raise
 
     def _test_in_tenant_block(self, tenant):
@@ -474,17 +473,21 @@
     @attr(type='smoke')
     @services('compute', 'network')
     def test_cross_tenant_traffic(self):
-        for tenant_id in self.tenants.keys():
-            self._deploy_tenant(tenant_id)
-            self._verify_network_details(self.tenants[tenant_id])
-            self._verify_mac_addr(self.tenants[tenant_id])
+        try:
+            for tenant_id in self.tenants.keys():
+                self._deploy_tenant(tenant_id)
+                self._verify_network_details(self.tenants[tenant_id])
+                self._verify_mac_addr(self.tenants[tenant_id])
 
-        # in-tenant check
-        self._test_in_tenant_block(self.demo_tenant)
-        self._test_in_tenant_allow(self.demo_tenant)
+            # in-tenant check
+            self._test_in_tenant_block(self.demo_tenant)
+            self._test_in_tenant_allow(self.demo_tenant)
 
-        # cross tenant check
-        source_tenant = self.demo_tenant
-        dest_tenant = self.alt_tenant
-        self._test_cross_tenant_block(source_tenant, dest_tenant)
-        self._test_cross_tenant_allow(source_tenant, dest_tenant)
+            # cross tenant check
+            source_tenant = self.demo_tenant
+            dest_tenant = self.alt_tenant
+            self._test_cross_tenant_block(source_tenant, dest_tenant)
+            self._test_cross_tenant_allow(source_tenant, dest_tenant)
+        except Exception:
+            self._log_console_output(servers=self.servers)
+            raise