[  621.880021] veth0: entered allmulticast mode
[  621.880127] veth1: entered allmulticast mode
[  621.880202] veth2: entered allmulticast mode
[  621.880264] veth3: entered allmulticast mode
[  631.075995] veth0: left allmulticast mode
[  631.076059] veth1: left allmulticast mode
[  631.076094] veth2: left allmulticast mode
[  631.076133] veth3: left allmulticast mode