[  763.695225][T21077] veth0: entered allmulticast mode
[  763.695573][T21077] veth1: entered allmulticast mode
[  763.695797][T21077] veth2: entered allmulticast mode
[  763.696010][T21077] veth3: entered allmulticast mode
[  763.696232][T21077] veth4: entered allmulticast mode
[  763.696459][T21077] veth5: entered allmulticast mode
[  774.979358][T21077] veth0: left allmulticast mode
[  774.979582][T21077] veth1: left allmulticast mode
[  774.979750][T21077] veth2: left allmulticast mode
[  774.979911][T21077] veth3: left allmulticast mode
[  774.980072][T21077] veth4: left allmulticast mode
[  774.980242][T21077] veth5: left allmulticast mode