[  496.612326] veth0: entered allmulticast mode
[  496.612454] veth1: entered allmulticast mode
[  496.612528] veth2: entered allmulticast mode
[  496.612599] veth3: entered allmulticast mode
[  504.115917] veth0: left allmulticast mode
[  504.116013] veth1: left allmulticast mode
[  504.116044] veth2: left allmulticast mode
[  504.116062] veth3: left allmulticast mode