[  711.807342][ T7962] veth0: entered allmulticast mode
[  711.807798][ T7962] veth1: entered allmulticast mode
[  711.808119][ T7962] veth2: entered allmulticast mode
[  711.808431][ T7962] veth3: entered allmulticast mode
[  723.016884][ T7962] veth0: left allmulticast mode
[  723.017225][ T7962] veth1: left allmulticast mode
[  723.017503][ T7962] veth2: left allmulticast mode
[  723.017770][ T7962] veth3: left allmulticast mode