[  640.482263] veth0: entered allmulticast mode
[  640.482333] veth1: entered allmulticast mode
[  640.482373] veth2: entered allmulticast mode
[  640.482428] veth3: entered allmulticast mode
[  649.834351] veth0: left allmulticast mode
[  649.834415] veth1: left allmulticast mode
[  649.834452] veth2: left allmulticast mode
[  649.834485] veth3: left allmulticast mode