#0  miHandleValidateExposures (pWin=0x8001502e0) at ../mi/miwindow.c:221
        pChild = 0x8005b25d0
        val = 0x1
        WindowExposures = 0x10044e960 <miWindowExposures>
#1  0x000000010045f112 in miResizeWindow (pWin=<optimized out>, x=0, y=0, w=<optimized out>, h=1080, 
    pSib=0x800495db0) at ../mi/miwindow.c:613
        pParent = <optimized out>
        WasViewable = <optimized out>
        width = <optimized out>
        height = <optimized out>
        oldx = <optimized out>
        oldy = <optimized out>
        bw = <optimized out>
        dw = 1310
        dh = 424
        oldpt = <optimized out>
        oldRegion = 0x800523370
        anyMarked = 1
        pScreen = 0x800067300
        pFirstChange = 0x8005b53e0
        pChild = <optimized out>
        gravitate = {0x0, 0x800616110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}
        g = <optimized out>
        nx = 0
        ny = 0
        newx = 0
        newy = 0
        pRegion = <optimized out>
        destClip = 0x800616110
        oldWinClip = <optimized out>
        borderVisible = <optimized out>
        shrunk = <optimized out>
        moved = <optimized out>
        pLayerWin = 0x8005b53e0
#2  0x0000000100404bd1 in winResizeWindowMultiWindow (pWin=<optimized out>, x=<optimized out>, 
    y=<optimized out>, w=<optimized out>, h=1080, pSib=0x800495db0) at ../hw/xwin/winmultiwindowwindow.c:1059
        pScreen = 0x800067300
        pScreenPriv = 0x800067840
#3  0x00000001004ab553 in compResizeWindow (pWin=0x8005b53e0, x=<optimized out>, y=<optimized out>, 
    w=<optimized out>, h=1080, pSib=0x800495db0) at ../composite/compwindow.c:407
        pScreen = 0x800067300
        cs = 0x80007cfc0
#4  0x00000001004a1bd3 in ConfigureWindow (pWin=pWin@entry=0x8005b53e0, mask=mask@entry=15, 
    vlist=vlist@entry=0xffffbaa0, client=0x800637a90) at ../dix/window.c:2422
        pSib = 0x800495db0
        pParent = <optimized out>
        sibwid = <optimized out>
        index2 = <optimized out>
        tmask = <optimized out>
        pVlist = <optimized out>
        x = 0
        y = 0
        beforeX = 421
        beforeY = <optimized out>
        w = <optimized out>
        h = <optimized out>
        bw = <optimized out>
        rc = <optimized out>
        action = <optimized out>
        smode = <optimized out>
#5  0x00000001004048f0 in winAdjustXWindow (pWin=0x8005b53e0, hwnd=0x1e0d3e)
    at ../hw/xwin/winmultiwindowwindow.c:1169
        rcDraw = {left = 421, top = -1, right = 1031, bottom = 655}
        rcWin = {left = 0, top = 0, right = 1920, bottom = 1080}
        pDraw = 0x8005b53e0
        vlist = {0, 0, 1920, 1080}
        dX = <optimized out>
        dY = <optimized out>
        dW = <optimized out>
        dH = <optimized out>
        x = -17776
        y = <optimized out>
        dwStyle = <optimized out>
        dwExStyle = <optimized out>
#6  0x0000000100406516 in winAdjustXWindow (pWin=<optimized out>, hwnd=hwnd@entry=0x1e0d3e)
    at ../hw/xwin/winmultiwindowwindow.c:67
        rcDraw = <optimized out>
        rcWin = <optimized out>
        pDraw = <optimized out>
        vlist = <optimized out>
        dX = <optimized out>
        dY = <optimized out>
        dW = <optimized out>
        dH = <optimized out>
        x = <optimized out>
        y = <optimized out>
        dwStyle = <optimized out>
        dwExStyle = <optimized out>
#7  0x000000010040ab3e in winTopLevelWindowProc (hwnd=0x1e0d3e, message=<optimized out>, wParam=0, lParam=0)
    at ../hw/xwin/winmultiwindowwndproc.c:1006
        ptMouse = {x = 2444, y = 0}
        ps = {hdc = 0xffffbe00, fErase = 285549604, rcPaint = {left = 32765, top = 3544, right = 0, 
            bottom = -16896}, fRestore = 0, fIncUpdate = -17104, 
          rgbReserved = "\000\000\000\000\000\000\000\000\001\000\000\000\250\274\377\377", '\000' <repeats 15 times>}
        pWin = <optimized out>
        pWinPriv = 0x8005b54a8
        s_pScreen = <optimized out>
        s_pScreenPriv = 0x800067840
        s_pScreenInfo = 0x80003b5c0
        hwndScreen = <optimized out>
        pDraw = <optimized out>
        wmMsg = {dwID = 4294950032, msg = 0, iWindow = 27262979, hwndWindow = 0x1e0d3e, iX = 421, iY = -1, 
          iWidth = 610, iHeight = 656}
        fWMMsgInitialized = <optimized out>
        s_fTracking = 1
        needRestack = 0
        ret = <optimized out>
        hasEnteredSizeMove = 0
#8  0x00007ffd10dd5c1d in USER32!CallWindowProcW () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#9  0x00007ffd10dd522c in USER32!SendMessageW () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#10 0x00007ffd10dd43e2 in USER32!GetWindowTextW () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#11 0x00007ffd10dd9c3d in USER32!PeekMessageA () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#12 0x00007ffd0d23c58f in UxTheme!IsCompositionActive () from /cygdrive/c/windows/system32/uxtheme.dll
No symbol table info available.
#13 0x00007ffd0d25209e in UxTheme!GetThemePosition () from /cygdrive/c/windows/system32/uxtheme.dll
No symbol table info available.
#14 0x00007ffd10dd99a6 in USER32!GetClassWord () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#15 0x000000010040ab18 in winTopLevelWindowProc (hwnd=0x1e0d3e, message=<optimized out>, wParam=0, 
    lParam=4294952688) at ../hw/xwin/winmultiwindowwndproc.c:1286
        ptMouse = {x = 1969470, y = 0}
        ps = {hdc = 0x0, fErase = 13992, rcPaint = {left = 13992, top = -2, right = -1, bottom = 282924273}, 
          fRestore = 0, fIncUpdate = 1969470, 
          rgbReserved = "\000\000\000\000G\000\000\000\375\177\000\000\000\000\000\000\000\000\000\000\360\306\377\377\000\000\000\000\000\000\000"}
        pWin = <optimized out>
        pWinPriv = <optimized out>
        s_pScreen = <optimized out>
        s_pScreenPriv = 0x800067840
        s_pScreenInfo = <optimized out>
        hwndScreen = <optimized out>
        pDraw = <optimized out>
        wmMsg = {dwID = 4294951897, msg = 0, iWindow = 27262979, hwndWindow = 0x1e0d3e, iX = 421, iY = -1, 
          iWidth = 610, iHeight = 656}
        fWMMsgInitialized = <optimized out>
        s_fTracking = 1
        needRestack = 0
        ret = <optimized out>
        hasEnteredSizeMove = 0
#16 0x00007ffd10dd5c1d in USER32!CallWindowProcW () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#17 0x00007ffd10dd57ec in USER32!DispatchMessageW () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#18 0x00007ffd10de5110 in USER32!MBToWCSEx () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#19 0x00007ffd12500464 in ntdll!KiUserCallbackDispatcher () from /cygdrive/c/windows/SYSTEM32/ntdll.dll
No symbol table info available.
#20 0x00007ffd0ffb10c4 in win32u!NtUserPeekMessage () from /cygdrive/c/windows/System32/win32u.dll
No symbol table info available.
#21 0x00007ffd10dd94f2 in USER32!PeekMessageW () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#22 0x00007ffd10dd9ae9 in USER32!PeekMessageA () from /cygdrive/c/windows/System32/USER32.dll
No symbol table info available.
#23 0x0000000100404e35 in winDestroyWindowsWindow (pWin=pWin@entry=0x8005b25d0)
    at ../hw/xwin/winmultiwindowwindow.c:847
        msg = {hwnd = 0x80007cfc0, message = 4898496, wParam = 4301302624, lParam = 6443342677, 
          time = 6335328, pt = {x = 1, y = 298720116}}
        pWinPriv = <optimized out>
        oldstate = 0 '\000'
        hIcon = <optimized out>
        hIconSm = 0x0
        hWnd = 0xffffc840
#24 0x000000010040503c in winUnmapWindowMultiWindow (pWin=0x8005b25d0) at ../hw/xwin/winmultiwindowwindow.c:411
        fResult = 1
        pScreen = 0x800067300
        pWinPriv = 0x8005b2698
        pScreenPriv = 0x800067840
#25 0x00000001004abf0a in compUnrealizeWindow (pWin=0x8005b25d0) at ../composite/compwindow.c:285
        pScreen = 0x800067300
        cs = 0x80007cfc0
        ret = 1
#26 0x000000010049f084 in UnrealizeTree (pWin=pWin@entry=0x8005b25d0, fromConfigure=fromConfigure@entry=0)
    at ../dix/window.c:2816
        pChild = 0x8005b25d0
        Unrealize = 0x1004abec0 <compUnrealizeWindow>
        MarkUnrealizedWindow = 0x10045f5e0 <miMarkUnrealizedWindow>
#27 0x00000001004a29d2 in UnmapWindow (pWin=0x8005b25d0, fromConfigure=fromConfigure@entry=0)
    at ../dix/window.c:2874
        pParent = <optimized out>
        wasRealized = 1
        wasViewable = 1
        pScreen = 0x800067300
        pLayerWin = 0x8005b25d0
#28 0x000000010046f8b9 in ProcUnmapWindow (client=<optimized out>) at ../dix/dispatch.c:883
        pWin = 0x8005b25d0
        stuff = <optimized out>
        rc = 0
#29 0x0000000100475643 in Dispatch () at ../dix/dispatch.c:482
        result = <optimized out>
        client = 0x800637a90
        start_tick = 559908328
#30 0x0000000100479fd4 in dix_main (argc=8, argv=0xffffcc50, envp=<optimized out>) at ../dix/main.c:276
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
#31 0x000000018004af2d in dll_crt0_1 () at /usr/src/debug/cygwin-3.1.7-1/winsup/cygwin/dcrt0.cc:1028
        newargv = 0xffffcc50
        nav = <optimized out>
        oav = <optimized out>
        __PRETTY_FUNCTION__ = "void dll_crt0_1(void*)"
#32 0x0000000180048886 in _cygtls::call2 (this=0xffffce00, func=0x180049d60 <dll_crt0_1(void*)>, arg=0x0, 
    buf=buf@entry=0xffffcdf0) at /usr/src/debug/cygwin-3.1.7-1/winsup/cygwin/cygtls.cc:40
        res = <optimized out>
#33 0x0000000180048934 in _cygtls::call (func=<optimized out>, arg=<optimized out>)
    at /usr/x86_64-pc-cygwin/sys-root/usr/include/w32api/psdk_inc/intrin-impl.h:790
        buf = '\000' <repeats 408 times>...
        protect = <optimized out>
#34 0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)