[  967.391488][T21778] veth0: entered allmulticast mode
[  967.392256][T21778] veth1: entered allmulticast mode
[  967.392853][T21778] veth2: entered allmulticast mode
[  967.393421][T21778] veth3: entered allmulticast mode
[  967.393990][T21778] veth4: entered allmulticast mode
[  967.394554][T21778] veth5: entered allmulticast mode
[  984.897406][T21778] veth0: left allmulticast mode
[  984.897925][T21778] veth1: left allmulticast mode
[  984.898278][T21778] veth2: left allmulticast mode
[  984.898705][T21778] veth3: left allmulticast mode
[  984.899194][T21778] veth4: left allmulticast mode
[  984.899732][T21778] veth5: left allmulticast mode