[  621.221480][ T5898] veth0: entered allmulticast mode
[  621.221828][ T5898] veth1: entered allmulticast mode
[  621.222051][ T5898] veth2: entered allmulticast mode
[  621.222271][ T5898] veth3: entered allmulticast mode
[  631.762226][ T5898] veth0: left allmulticast mode
[  631.762475][ T5898] veth1: left allmulticast mode
[  631.762667][ T5898] veth2: left allmulticast mode
[  631.762850][ T5898] veth3: left allmulticast mode