[  688.023988] veth0: entered allmulticast mode
[  688.024078] veth1: entered allmulticast mode
[  688.024143] veth2: entered allmulticast mode
[  688.024257] veth3: entered allmulticast mode
[  695.494455] veth0: left allmulticast mode
[  695.494502] veth1: left allmulticast mode
[  695.494527] veth2: left allmulticast mode
[  695.494552] veth3: left allmulticast mode