#0  0x00ae4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x008c3dd1 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <value optimized out>
        resultvar = <value optimized out>
        pid = 10448884
        selftid = 1757
#2  0x008c72ae in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x9094d9 <__libc_realloc+233>, sa_sigaction = 0x9094d9 <__libc_realloc+233>}, sa_mask = {__val = {304, 192, 9452626, 3214166016, 304, 192, 182, 3062890512, 10448884, 182, 181, 3214165976, 9408882, 3063008816, 182, 3214166016, 3063010344, 0, 10448884, 4222451712, 3063008816, 3063008917, 3063008816, 3063008816, 3063008997, 3063009116, 3063008816, 3063009116, 0, 0, 0, 0}}, sa_flags = 0, sa_restorer = 0xb6919d50}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x008bc7e8 in __assert_fail (assertion=0xbb7824 "req == dpy->xcb->pending_requests", file=0xbb772b "../../src/xcb_io.c", line=140, function=0xbb7a07 "dequeue_pending_request") at assert.c:81
        buf = 0xb691ce30 "gnome-settings-daemon: ../../src/xcb_io.c:140: dequeue_pending_request: \320\237\321\200\320\276\320\262\320\265\321\200\320\276\321\207\320\275\320\276\320\265 \321\203\321\202\320\262\320\265\321\200\320\266\320\264\320\265\320\275\320\270\320\265 \302\253req == dpy->xcb->pending_requests\302\273 \320\275\320\265 \320\262\321\213\320\277\320\276\320\273\320\275\320\265\320\275\320\276.\n"
#4  0x00b3e850 in dequeue_pending_request (dpy=<value optimized out>, req=<value optimized out>) at ../../src/xcb_io.c:140
No locals.
#5  0x00b3f64f in _XReply (dpy=0x8e28000, rep=0xbf9448c0, extra=0, discard=1) at ../../src/xcb_io.c:574
        req = 0x8e951b8
        response = 0x0
        error = 0x0
        c = 0x8e28948
        reply = <value optimized out>
        current = 0xb691c630
        __PRETTY_FUNCTION__ = "_XReply"
#6  0x00b3af06 in XSync (dpy=0x8e28000, discard=0) at ../../src/Sync.c:44
        rep = {type = 0 '\000', revertTo = 48 '0', sequenceNumber = 2275, length = 149949448, focus = 149781664, pad1 = 10723081, pad2 = 149106688, pad3 = 149103632, pad4 = 10576793, pad5 = 18317300}
        req = <value optimized out>
#7  0x01171e57 in set_server_from_gsettings (manager=<value optimized out>) at gsd-a11y-keyboard-manager.c:252
        desc = 0x8eff640
        enable_accessX = <value optimized out>
        settings = 0x8ed7ca0
#8  0x011722cf in start_a11y_keyboard_idle_cb (manager=0xbf944a70) at gsd-a11y-keyboard-manager.c:959
No locals.
#9  0x08ed8118 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)