[ 1101.583038][T15456] veth0: entered allmulticast mode
[ 1101.583401][T15456] veth1: entered allmulticast mode
[ 1101.583622][T15456] veth2: entered allmulticast mode
[ 1101.583834][T15456] veth3: entered allmulticast mode
[ 1112.839951][T15456] veth0: left allmulticast mode
[ 1112.840195][T15456] veth1: left allmulticast mode
[ 1112.840391][T15456] veth2: left allmulticast mode
[ 1112.840622][T15456] veth3: left allmulticast mode