[  972.169096][T15050] veth0: entered allmulticast mode
[  972.169896][T15050] veth1: entered allmulticast mode
[  972.170638][T15050] veth2: entered allmulticast mode
[  972.171377][T15050] veth3: entered allmulticast mode
[  984.435345][T15050] veth0: left allmulticast mode
[  984.435598][T15050] veth1: left allmulticast mode
[  984.435804][T15050] veth2: left allmulticast mode
[  984.435982][T15050] veth3: left allmulticast mode