[  643.867974] veth0: entered allmulticast mode
[  643.868054] veth1: entered allmulticast mode
[  643.868088] veth2: entered allmulticast mode
[  643.868122] veth3: entered allmulticast mode
[  651.331112] veth0: left allmulticast mode
[  651.331159] veth1: left allmulticast mode
[  651.331183] veth2: left allmulticast mode
[  651.331214] veth3: left allmulticast mode