[  647.255275][ T7695] veth0: entered allmulticast mode
[  647.255629][ T7695] veth1: entered allmulticast mode
[  647.255863][ T7695] veth2: entered allmulticast mode
[  647.256112][ T7695] veth3: entered allmulticast mode
[  658.105441][ T7695] veth0: left allmulticast mode
[  658.105692][ T7695] veth1: left allmulticast mode
[  658.105899][ T7695] veth2: left allmulticast mode
[  658.106070][ T7695] veth3: left allmulticast mode