[  967.966241][T23152] veth0: entered allmulticast mode
[  967.966592][T23152] veth1: entered allmulticast mode
[  967.966849][T23152] veth2: entered allmulticast mode
[  967.967074][T23152] veth3: entered allmulticast mode
[  978.900703][T23152] veth0: left allmulticast mode
[  978.900957][T23152] veth1: left allmulticast mode
[  978.901133][T23152] veth2: left allmulticast mode
[  978.901303][T23152] veth3: left allmulticast mode