[  301.720444] veth0: entered allmulticast mode
[  301.720553] veth1: entered allmulticast mode
[  301.720604] veth2: entered allmulticast mode
[  301.720654] veth3: entered allmulticast mode
[  310.318013] veth0: left allmulticast mode
[  310.318085] veth1: left allmulticast mode
[  310.318137] veth2: left allmulticast mode
[  310.318191] veth3: left allmulticast mode