#0  0x00007f309133c960 in af_face_globals_is_digit (gindex=Cannot access memory at address 0x7fff63b6a8f4
) at /build/buildd/freetype-2.4.4/freetype-2.4.4/src/autofit/afglobal.c:316
No locals.
#1  af_loader_load_g (loader=<optimized out>, scaler=Cannot access memory at address 0x7fff63b6a8f8
) at /build/buildd/freetype-2.4.4/freetype-2.4.4/src/autofit/afloader.c:427
        bbox = <error reading variable bbox (Cannot access memory at address 0x7fff63b6a930)>
        vvector = <error reading variable vvector (Cannot access memory at address 0x7fff63b6a960)>
        error = <optimized out>
        face = <optimized out>
        gloader = 0x7f309c5b8450
        metrics = <error reading variable metrics (Cannot access memory at address 0x7fff63b6a900)>
        hints = <optimized out>
        slot = <optimized out>
        internal = <error reading variable internal (Cannot access memory at address 0x7fff63b6a8d8)>
Cannot access memory at address 0x7fff63b6a9a8