[ 1453.243197][T18983] veth0: entered allmulticast mode
[ 1453.243986][T18983] veth1: entered allmulticast mode
[ 1453.244580][T18983] veth2: entered allmulticast mode
[ 1453.245144][T18983] veth3: entered allmulticast mode
[ 1476.616333][T18983] veth0: left allmulticast mode
[ 1476.617133][T18983] veth1: left allmulticast mode
[ 1476.617792][T18983] veth2: left allmulticast mode
[ 1476.618479][T18983] veth3: left allmulticast mode