[  748.717058] veth0: entered allmulticast mode
[  748.717160] veth1: entered allmulticast mode
[  748.717247] veth2: entered allmulticast mode
[  748.717328] veth3: entered allmulticast mode
[  756.211985] veth0: left allmulticast mode
[  756.212038] veth1: left allmulticast mode
[  756.212064] veth2: left allmulticast mode
[  756.212087] veth3: left allmulticast mode