#0  0x00007f850fce4175 in raise () from /lib/libc.so.6
No symbol table info available.
#1  0x00007f850fce6f80 in abort () from /lib/libc.so.6
No symbol table info available.
#2  0x00007f850fcdd2b1 in __assert_fail () from /lib/libc.so.6
No symbol table info available.
#3  0x00007f850dceddcc in uxa_glyphs_via_mask (op=3 '\003', pSrc=0x34e77c0, 
    pDst=0x35211f0, maskFormat=0x2d0f1b8, xSrc=474, ySrc=612, xDst=474, 
    yDst=612, nlist=0, list=0x7fffbaec28e0, glyphs=0x7fffbaec20e8, 
    extents=0x7fffbaec1e00) at uxa-glyphs.c:986
        src_pixmap = 0x35188a0
        this_atlas = 0x35216f0
        src_x = 0
        glyph = 0x34e71d0
        src_y = 0
        priv = 0x0
        screen = 0x119ba60
        uxa_screen = 0x2d10090
        component_alpha = 0
        pixmap = 0x35217b0
        glyph_atlas = 0x0
        mask = 0x3521c40
        x = -36
        y = 369
        width = 322
        height = 506
        dst_off_x = 510
        dst_off_y = 243
        n = 0
        error = 0
        box = {x1 = 510, y1 = 243, x2 = 832, y2 = 749}
        __PRETTY_FUNCTION__ = "uxa_glyphs_via_mask"
#4  0x00007f850dcee5db in uxa_glyphs (op=3 '\003', pSrc=0x34e77c0, 
    pDst=0x35211f0, maskFormat=0x2d0f170, xSrc=474, ySrc=612, nlist=1, 
    list=0x7fffbaec28e0, glyphs=0x7fffbaec20e0) at uxa-glyphs.c:1151
        screen = 0x119ba60
        uxa_screen = 0x2d10090
        xDst = 474
        yDst = 612
        extents = {x1 = 0, y1 = 0, x2 = 0, y2 = 0}
        have_extents = 0
        width = 32767
        height = 48234576
        ret = 0
        localDst = 0x35211f0
#5  0x00000000004dac7a in damageGlyphs (op=111 'o', 
    pSrc=<value optimized out>, pDst=0x35211f0, 
    maskFormat=<value optimized out>, xSrc=<value optimized out>, 
    ySrc=<value optimized out>, nlist=1, list=0x7fffbaec28e0, 
    glyphs=0x7fffbaec20e0) at ../../../miext/damage/damage.c:721
        ps = 0x2d0fc90
        pScrPriv = 0x2d10320
#6  0x00000000004d011e in ProcRenderCompositeGlyphs (client=0x3210d70)
    at ../../render/render.c:1430
        glyphSet = 0x34dad20
        pSrc = 0x34e77c0
        pDst = 0x35211f0
        pFormat = 0x2d0f170
        listsLocal = {{xOff = 474, yOff = 612, len = 1 '\001', 
            format = 0x2d0f170}, {xOff = 0, yOff = 0, len = 0 '\000', 
            format = 0x0} <repeats 61 times>, {xOff = 0, yOff = 0, 
            len = 0 '\000', format = 0x3210d70}, {xOff = 19264, yOff = 125, 
            len = 0 '\000', format = 0x94}}
        lists = 0x7fffbaec28f0
        listsBase = 0x7fffbaec28e0
        glyphsLocal = {0x34e71d0, 0x0 <repeats 255 times>}
        glyph = <value optimized out>
        glyphs = <value optimized out>
        glyphsBase = 0x7fffbaec20e0
        buffer = 0x31765b8 "<"
        end = 0x31765b8 "<"
        nglyph = <value optimized out>
        nlist = 1
        space = <value optimized out>
        size = 1
        rc = <value optimized out>
#7  0x0000000000448db4 in Dispatch () at ../../dix/dispatch.c:439
        result = <value optimized out>
        client = 0x3210d70
        nready = 0
        start_tick = 200
#8  0x0000000000425b8a in main (argc=9, argv=0x7d8448, 
    envp=<value optimized out>) at ../../dix/main.c:285
        i = 1
        alwaysCheckForInput = {0, 1}
#3  0x00007f850dceddcc in uxa_glyphs_via_mask (op=3 '\003', pSrc=0x34e77c0, 
    pDst=0x35211f0, maskFormat=0x2d0f1b8, xSrc=474, ySrc=612, xDst=474, 
    yDst=612, nlist=0, list=0x7fffbaec28e0, glyphs=0x7fffbaec20e8, 
    extents=0x7fffbaec1e00) at uxa-glyphs.c:986
986					assert (uxa_pixmap_is_offscreen(src_pixmap));
$1 = (PixmapPtr) 0x35188a0
$2 = {drawable = {type = 1 '\001', class = 0 '\000', depth = 1 '\001', 
    bitsPerPixel = 1 '\001', id = 0, x = 0, y = 0, width = 322, height = 506, 
    pScreen = 0x119ba60, serialNumber = 6192}, devPrivates = 0x3522020, 
  refcnt = 1, devKind = 44, devPrivate = {ptr = 0x35188e0, val = 55675104, 
    uval = 55675104, fptr = 0x35188e0}, screen_x = 0, screen_y = 0, 
  usage_hint = 3}
Continuing.

Program terminated with signal SIGABRT, Aborted.
The program no longer exists.