Program terminated with signal SIGSEGV, Segmentation fault.

#0  0x00007f98a1f81959 in __GI__IO_padn () at /usr/lib/libc.so.6
#1  0x00007f98a1f609eb in vfprintf () at /usr/lib/libc.so.6
#2  0x00007f98a200f7d6 in __vsnprintf_chk () at /usr/lib/libc.so.6
#3  0x00007f98a200f738 in __snprintf_chk () at /usr/lib/libc.so.6
#4  0x00007f98a34dabd9 in pci_device_vgaarb_set_target () at /usr/lib/libpciaccess.so.0
#5  0x00000000004b9a56 in VGAGet (pScreen=0x1940320) at xf86VGAarbiterPriv.h:102
#6  0x00000000004bc9ab in VGAarbiterSpriteUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCur=0x2861200) at xf86VGAarbiter.c:926
#7  0x00000000004bc9c7 in VGAarbiterSpriteUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCur=0x2861200) at xf86VGAarbiter.c:927
#8  0x00000000004bc9c7 in VGAarbiterSpriteUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCur=0x2861200) at xf86VGAarbiter.c:927
#9  0x00000000004bc9c7 in VGAarbiterSpriteUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCur=0x2861200) at xf86VGAarbiter.c:927
#10 0x00000000004bc9c7 in VGAarbiterSpriteUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCur=0x2861200) at xf86VGAarbiter.c:927

...

#104780 0x00000000004bc9c7 in VGAarbiterSpriteUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCur=0x2861200) at xf86VGAarbiter.c:927
#104781 0x00000000004bc9c7 in VGAarbiterSpriteUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCur=0x2861200) at xf86VGAarbiter.c:927
#104782 0x00000000004bc9c7 in VGAarbiterSpriteUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCur=0x2861200) at xf86VGAarbiter.c:927
#104783 0x000000000060cb48 in miPointerUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCursor=0x2861200) at mipointer.c:189
#104784 0x00000000004bad97 in VGAarbiterUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCursor=0x2861200) at xf86VGAarbiter.c:429
#104785 0x000000000056e5a6 in AnimCurUnrealizeCursor (pDev=0x0, pScreen=0x1940320, pCursor=0x2861200) at animcur.c:280
#104786 0x00000000004280bc in FreeCursor (value=0x2861200, cid=0) at cursor.c:122
#104787 0x000000000047c885 in ChangeWindowAttributes (pWin=0x2500f30, vmask=16384, vlist=0x7f98984ce098, client=0x2540740) at window.c:1567
#104788 0x0000000000431bc7 in ProcChangeWindowAttributes (client=0x2540740) at dispatch.c:726
#104789 0x00000000004310aa in Dispatch () at dispatch.c:479
#104790 0x000000000044020b in dix_main (argc=7, argv=0x7fff7602c3a8, envp=0x7fff7602c3e8) at main.c:287
#104791 0x0000000000420bde in main (argc=7, argv=0x7fff7602c3a8, envp=0x7fff7602c3e8) at stubmain.c:34