[  657.531454] veth0: entered allmulticast mode
[  657.531594] veth1: entered allmulticast mode
[  657.531669] veth2: entered allmulticast mode
[  657.531782] veth3: entered allmulticast mode
[  665.071354] veth0: left allmulticast mode
[  665.071401] veth1: left allmulticast mode
[  665.071432] veth2: left allmulticast mode
[  665.071458] veth3: left allmulticast mode