[ 1556.285794][ T8171] veth0: entered allmulticast mode
[ 1556.286278][ T8171] veth1: entered allmulticast mode
[ 1556.286715][ T8171] veth2: entered allmulticast mode
[ 1556.287048][ T8171] veth3: entered allmulticast mode
[ 1583.858760][ T8171] veth0: left allmulticast mode
[ 1583.859209][ T8171] veth1: left allmulticast mode
[ 1583.859554][ T8171] veth2: left allmulticast mode
[ 1583.859933][ T8171] veth3: left allmulticast mode