[  910.874213][T12707] veth0: entered allmulticast mode
[  910.874703][T12707] veth1: entered allmulticast mode
[  910.875013][T12707] veth2: entered allmulticast mode
[  910.875337][T12707] veth3: entered allmulticast mode
[  922.370764][T12707] veth0: left allmulticast mode
[  922.371063][T12707] veth1: left allmulticast mode
[  922.371303][T12707] veth2: left allmulticast mode
[  922.371550][T12707] veth3: left allmulticast mode