[ 2906.938558][ T8717] veth0: entered allmulticast mode
[ 2906.938988][ T8717] veth1: entered allmulticast mode
[ 2906.939352][ T8717] veth2: entered allmulticast mode
[ 2906.939714][ T8717] veth3: entered allmulticast mode
[ 2934.566832][ T8717] veth0: left allmulticast mode
[ 2934.567213][ T8717] veth1: left allmulticast mode
[ 2934.567446][ T8717] veth2: left allmulticast mode
[ 2934.567670][ T8717] veth3: left allmulticast mode