[  648.532830][T10230] veth0: entered allmulticast mode
[  648.533286][T10230] veth1: entered allmulticast mode
[  648.533603][T10230] veth2: entered allmulticast mode
[  648.533905][T10230] veth3: entered allmulticast mode
[  659.559948][T10230] veth0: left allmulticast mode
[  659.560295][T10230] veth1: left allmulticast mode
[  659.560563][T10230] veth2: left allmulticast mode
[  659.560819][T10230] veth3: left allmulticast mode