[  820.759412] veth0: entered allmulticast mode
[  820.759499] veth1: entered allmulticast mode
[  820.759556] veth2: entered allmulticast mode
[  820.759617] veth3: entered allmulticast mode
[  829.539487] veth0: left allmulticast mode
[  829.539589] veth1: left allmulticast mode
[  829.539631] veth2: left allmulticast mode
[  829.539670] veth3: left allmulticast mode