[  630.835939] veth0: entered allmulticast mode
[  630.836038] veth1: entered allmulticast mode
[  630.836099] veth2: entered allmulticast mode
[  630.836163] veth3: entered allmulticast mode
[  639.413685] veth0: left allmulticast mode
[  639.413796] veth1: left allmulticast mode
[  639.413861] veth2: left allmulticast mode
[  639.413911] veth3: left allmulticast mode