[ 1222.306277][T19143] veth0: entered allmulticast mode
[ 1222.307775][T19143] veth1: entered allmulticast mode
[ 1222.308460][T19143] veth2: entered allmulticast mode
[ 1222.309076][T19143] veth3: entered allmulticast mode
[ 1246.623661][T19143] veth0: left allmulticast mode
[ 1246.624106][T19143] veth1: left allmulticast mode
[ 1246.624529][T19143] veth2: left allmulticast mode
[ 1246.624920][T19143] veth3: left allmulticast mode