[ 1261.622053][T18869] veth0: entered allmulticast mode
[ 1261.624353][T18869] veth1: entered allmulticast mode
[ 1261.624887][T18869] veth2: entered allmulticast mode
[ 1261.625415][T18869] veth3: entered allmulticast mode
[ 1284.775139][T18869] veth0: left allmulticast mode
[ 1284.775604][T18869] veth1: left allmulticast mode
[ 1284.776010][T18869] veth2: left allmulticast mode
[ 1284.776422][T18869] veth3: left allmulticast mode