[  644.296867] veth0: entered allmulticast mode
[  644.296966] veth1: entered allmulticast mode
[  644.297027] veth2: entered allmulticast mode
[  644.297083] veth3: entered allmulticast mode
[  653.669111] veth0: left allmulticast mode
[  653.669168] veth1: left allmulticast mode
[  653.669202] veth2: left allmulticast mode
[  653.669238] veth3: left allmulticast mode