[  512.513889] veth0: entered allmulticast mode
[  512.513960] veth1: entered allmulticast mode
[  512.513996] veth2: entered allmulticast mode
[  512.514027] veth3: entered allmulticast mode
[  520.049774] veth0: left allmulticast mode
[  520.049863] veth1: left allmulticast mode
[  520.049925] veth2: left allmulticast mode
[  520.049981] veth3: left allmulticast mode