[ 1441.350621][T15319] veth0: entered allmulticast mode
[ 1441.352258][T15319] veth1: entered allmulticast mode
[ 1441.352880][T15319] veth2: entered allmulticast mode
[ 1441.353444][T15319] veth3: entered allmulticast mode
[ 1465.282074][T15319] veth0: left allmulticast mode
[ 1465.282560][T15319] veth1: left allmulticast mode
[ 1465.283035][T15319] veth2: left allmulticast mode
[ 1465.283448][T15319] veth3: left allmulticast mode