[  642.098669] veth0: entered allmulticast mode
[  642.098755] veth1: entered allmulticast mode
[  642.098809] veth2: entered allmulticast mode
[  642.098861] veth3: entered allmulticast mode
[  651.309329] veth0: left allmulticast mode
[  651.309413] veth1: left allmulticast mode
[  651.309457] veth2: left allmulticast mode
[  651.309505] veth3: left allmulticast mode