[ 1538.216907][ T8534] veth0: entered allmulticast mode
[ 1538.217437][ T8534] veth1: entered allmulticast mode
[ 1538.217757][ T8534] veth2: entered allmulticast mode
[ 1538.218064][ T8534] veth3: entered allmulticast mode
[ 1564.103662][ T8534] veth0: left allmulticast mode
[ 1564.104261][ T8534] veth1: left allmulticast mode
[ 1564.104635][ T8534] veth2: left allmulticast mode
[ 1564.105009][ T8534] veth3: left allmulticast mode