[  642.035510] veth0: entered allmulticast mode
[  642.035582] veth1: entered allmulticast mode
[  642.035634] veth2: entered allmulticast mode
[  642.035693] veth3: entered allmulticast mode
[  651.346115] veth0: left allmulticast mode
[  651.346184] veth1: left allmulticast mode
[  651.346227] veth2: left allmulticast mode
[  651.346283] veth3: left allmulticast mode