[  641.571939] veth0: entered allmulticast mode
[  641.572023] veth1: entered allmulticast mode
[  641.572084] veth2: entered allmulticast mode
[  641.572141] veth3: entered allmulticast mode
[  650.833143] veth0: left allmulticast mode
[  650.833204] veth1: left allmulticast mode
[  650.833249] veth2: left allmulticast mode
[  650.833294] veth3: left allmulticast mode