chore: add log of restart machine

re6st/tests/test_network/test_net.py

@@ -123,13 +123,14 @@ class TestNet(unittest.TestCase):
         nodes, _ = deploy_re6st(nm)
 
         wait_stable(nodes, 100)
+
         # stop on machine randomly
         index = int(random.random() * 7) + 1
         machine = nodes[index]
-
         machine.stop()
         time.sleep(5)
         machine.run("-i" + machine.node.iface.name)
+        logging.info("restart %s", machine.name)
 
         self.assertTrue(wait_stable(nodes, 400), "network can't recover")