[  644.121017] veth0: entered allmulticast mode
[  644.121098] veth1: entered allmulticast mode
[  644.121158] veth2: entered allmulticast mode
[  644.121216] veth3: entered allmulticast mode
[  653.594719] veth0: left allmulticast mode
[  653.594777] veth1: left allmulticast mode
[  653.594810] veth2: left allmulticast mode
[  653.594945] veth3: left allmulticast mode