StacktraceTop: __GI___libc_free (mem=0xffffffffffffffff) at malloc.c:2929 xf86CursorUnrealizeCursor (pDev=0x0, pScreen=0x7fdb1a212b70, pCurs=0x7fdb1a534a90) at ../../../../hw/xfree86/ramdac/xf86Cursor.c:294 AnimCurUnrealizeCursor (pDev=<optimized out>, pScreen=0x7fdb1a212b70, pCursor=<optimized out>) at ../../render/animcur.c:282 FreeCursor (value=0x7fdb1a534a90, cid=<optimized out>) at ../../dix/cursor.c:124 _sna_blt_fill_boxes (nbox=439776512, box=<optimized out>, blt=0x7fdb1a9e32b0, sna=0x257) at ../../../src/sna/sna_blt.c:1041
StacktraceTop: ffffffff) at malloc.c:2929 alizeCursor (pDev=0x0, pScreen= 0x7fdb1a212b70, pCurs=0x7fdb1a5 34a90) at ../../. ./../hw/ xfree86/ ramdac/ xf86Cursor. c:294 zeCursor (pDev=<optimized out>, pScreen= 0x7fdb1a212b70, pCursor=<optimized out>) at ../../render/ animcur. c:282 0x7fdb1a534a90, cid=<optimized out>) at ../../dix/ cursor. c:124 fill_boxes (nbox=439776512, box=<optimized out>, blt=0x7fdb1a9e32b0, sna=0x257) at ../../. ./src/sna/ sna_blt. c:1041
__GI___libc_free (mem=0xffffffff
xf86CursorUnre
AnimCurUnreali
FreeCursor (value=
_sna_blt_