[  689.422600][ T7441] veth0: entered allmulticast mode
[  689.423046][ T7441] veth1: entered allmulticast mode
[  689.423362][ T7441] veth2: entered allmulticast mode
[  689.423696][ T7441] veth3: entered allmulticast mode
[  700.480465][ T7441] veth0: left allmulticast mode
[  700.480832][ T7441] veth1: left allmulticast mode
[  700.481102][ T7441] veth2: left allmulticast mode
[  700.481366][ T7441] veth3: left allmulticast mode