[  946.571183][T23837] veth0: entered allmulticast mode
[  946.571468][T23837] veth1: entered allmulticast mode
[  946.571684][T23837] veth2: entered allmulticast mode
[  946.571895][T23837] veth3: entered allmulticast mode
[  957.367746][T23837] veth0: left allmulticast mode
[  957.367972][T23837] veth1: left allmulticast mode
[  957.368154][T23837] veth2: left allmulticast mode
[  957.368315][T23837] veth3: left allmulticast mode