[  729.102273][ T8510] veth0: entered allmulticast mode
[  729.102569][ T8510] veth1: entered allmulticast mode
[  729.102806][ T8510] veth2: entered allmulticast mode
[  729.103042][ T8510] veth3: entered allmulticast mode
[  740.399456][ T8510] veth0: left allmulticast mode
[  740.399750][ T8510] veth1: left allmulticast mode
[  740.400005][ T8510] veth2: left allmulticast mode
[  740.400262][ T8510] veth3: left allmulticast mode