[  974.615351][T19713] veth0: entered allmulticast mode
[  974.615714][T19713] veth1: entered allmulticast mode
[  974.615951][T19713] veth2: entered allmulticast mode
[  974.616182][T19713] veth3: entered allmulticast mode
[  985.825035][T19713] veth0: left allmulticast mode
[  985.825292][T19713] veth1: left allmulticast mode
[  985.825490][T19713] veth2: left allmulticast mode
[  985.825691][T19713] veth3: left allmulticast mode