[  618.840370][ T7737] veth0: entered allmulticast mode
[  618.840778][ T7737] veth1: entered allmulticast mode
[  618.841011][ T7737] veth2: entered allmulticast mode
[  618.841235][ T7737] veth3: entered allmulticast mode
[  618.841452][ T7737] veth4: entered allmulticast mode
[  618.841688][ T7737] veth5: entered allmulticast mode
[  631.735521][ T7737] veth0: left allmulticast mode
[  631.735789][ T7737] veth1: left allmulticast mode
[  631.735967][ T7737] veth2: left allmulticast mode
[  631.736151][ T7737] veth3: left allmulticast mode
[  631.736327][ T7737] veth4: left allmulticast mode
[  631.736501][ T7737] veth5: left allmulticast mode