[  854.896714][T20146] veth0: entered allmulticast mode
[  854.897152][T20146] veth1: entered allmulticast mode
[  854.897500][T20146] veth2: entered allmulticast mode
[  854.897830][T20146] veth3: entered allmulticast mode
[  866.226631][T20146] veth0: left allmulticast mode
[  866.226921][T20146] veth1: left allmulticast mode
[  866.227139][T20146] veth2: left allmulticast mode
[  866.227347][T20146] veth3: left allmulticast mode