[ 1311.248142][ T8088] veth0: entered allmulticast mode
[ 1311.248812][ T8088] veth1: entered allmulticast mode
[ 1311.249381][ T8088] veth2: entered allmulticast mode
[ 1311.251618][ T8088] veth3: entered allmulticast mode
[ 1335.523759][ T8088] veth0: left allmulticast mode
[ 1335.524301][ T8088] veth1: left allmulticast mode
[ 1335.524762][ T8088] veth2: left allmulticast mode
[ 1335.525183][ T8088] veth3: left allmulticast mode