[  685.050931] veth0: entered allmulticast mode
[  685.051034] veth1: entered allmulticast mode
[  685.051093] veth2: entered allmulticast mode
[  685.051148] veth3: entered allmulticast mode
[  693.730860] veth0: left allmulticast mode
[  693.730980] veth1: left allmulticast mode
[  693.731032] veth2: left allmulticast mode
[  693.731081] veth3: left allmulticast mode