[ 1800.663409][T15154] veth0: entered allmulticast mode
[ 1800.664596][T15154] veth1: entered allmulticast mode
[ 1800.665136][T15154] veth2: entered allmulticast mode
[ 1800.665691][T15154] veth3: entered allmulticast mode
[ 1824.574026][T15154] veth0: left allmulticast mode
[ 1824.574478][T15154] veth1: left allmulticast mode
[ 1824.574872][T15154] veth2: left allmulticast mode
[ 1824.575250][T15154] veth3: left allmulticast mode