[  848.386090] veth0: entered allmulticast mode
[  848.386199] veth1: entered allmulticast mode
[  848.386263] veth2: entered allmulticast mode
[  848.386325] veth3: entered allmulticast mode
[  856.820771] veth0: left allmulticast mode
[  856.820888] veth1: left allmulticast mode
[  856.820933] veth2: left allmulticast mode
[  856.820977] veth3: left allmulticast mode