[  948.722435][T23739] veth0: entered allmulticast mode
[  948.722971][T23739] veth1: entered allmulticast mode
[  948.723398][T23739] veth2: entered allmulticast mode
[  948.723791][T23739] veth3: entered allmulticast mode
[  959.902133][T23739] veth0: left allmulticast mode
[  959.902530][T23739] veth1: left allmulticast mode
[  959.902810][T23739] veth2: left allmulticast mode
[  959.903082][T23739] veth3: left allmulticast mode