#0  g_logv (log_domain=0x25e536 "Gdk", log_level=<optimized out>, format=0x268567 "%s", args1=0xbfb77acc "") at /build/buildd/glib2.0-2.31.8/./glib/gmessages.c:765
        domain = 0x0
        data = <optimized out>
        depth = <optimized out>
        log_func = <optimized out>
        domain_fatal_mask = <optimized out>
        masquerade_fatal = <optimized out>
        test_level = <optimized out>
        was_fatal = 0
        was_recursion = 0
        i = <optimized out>
#1  0x034100b3 in g_log (log_domain=0x25e536 "Gdk", log_level=G_LOG_LEVEL_ERROR, format=0x268567 "%s") at /build/buildd/glib2.0-2.31.8/./glib/gmessages.c:792
        args = 0xbfb77acc ""
#2  0x0023bc39 in _gdk_x11_display_error_event (display=0x86e7000, error=0xbfb77bcc) at /build/buildd/gtk+3.0-3.3.6/./gdk/x11/gdkdisplay-x11.c:2398
        buf = "BadDrawable (invalid Pixmap or Window parameter)", '\000' <repeats 15 times>, "\b"
        msg = <optimized out>
        display_x11 = <optimized out>
        tmp_list = <optimized out>
        ignore = 0
#3  0x00249808 in gdk_x_error (error=0xbfb77bcc, xdisplay=0x86db4e0) at /build/buildd/gtk+3.0-3.3.6/./gdk/x11/gdkmain-x11.c:312
        error_display = 0x86e7000
        manager = <optimized out>
        displays = 0x0
#4  gdk_x_error (xdisplay=0x86db4e0, error=0xbfb77bcc) at /build/buildd/gtk+3.0-3.3.6/./gdk/x11/gdkmain-x11.c:275
No locals.
#5  0x00c50d6b in _XError (dpy=0x86db4e0, rep=0x8cb5430) at ../../src/XlibInt.c:1583
        rtn_val = <optimized out>
        event = {type = 0, xany = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577}, xkey = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, root = 6037492, subwindow = 6037492, time = 141410240, x = 5948114, y = 143873120, x_root = 30866, y_root = 84550339, state = 141410252, keycode = 6037492, same_screen = 141414472}, xbutton = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, root = 6037492, subwindow = 6037492, time = 141410240, x = 5948114, y = 143873120, x_root = 30866, y_root = 84550339, state = 141410252, button = 6037492, same_screen = 141414472}, xmotion = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, root = 6037492, subwindow = 6037492, time = 141410240, x = 5948114, y = 143873120, x_root = 30866, y_root = 84550339, state = 141410252, is_hint = -12 '\364', same_screen = 141414472}, xcrossing = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, root = 6037492, subwindow = 6037492, time = 141410240, x = 5948114, y = 143873120, x_root = 30866, y_root = 84550339, mode = 141410252, detail = 6037492, same_screen = 141414472, focus = 6037492, state = 2796825}, xfocus = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, mode = 6037492, detail = 6037492}, xexpose = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, x = 6037492, y = 6037492, width = 141410240, height = 5948114, count = 143873120}, xgraphicsexpose = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, drawable = 13577, x = 6037492, y = 6037492, width = 141410240, height = 5948114, count = 143873120, major_code = 30866, minor_code = 84550339}, xnoexpose = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, drawable = 13577, major_code = 6037492, minor_code = 6037492}, xvisibility = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, state = 6037492}, xcreatewindow = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, parent = 13577, window = 6037492, x = 6037492, y = 141410240, width = 5948114, height = 143873120, border_width = 30866, override_redirect = 84550339}, xdestroywindow = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, event = 13577, window = 6037492}, xunmap = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, event = 13577, window = 6037492, from_configure = 6037492}, xmap = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, event = 13577, window = 6037492, override_redirect = 6037492}, xmaprequest = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, parent = 13577, window = 6037492}, xreparent = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, event = 13577, window = 6037492, parent = 6037492, x = 141410240, y = 5948114, override_redirect = 143873120}, xconfigure = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, event = 13577, window = 6037492, x = 6037492, y = 141410240, width = 5948114, height = 143873120, border_width = 30866, above = 84550339, override_redirect = 141410252}, xgravity = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, event = 13577, window = 6037492, x = 6037492, y = 141410240}, xresizerequest = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, width = 6037492, height = 6037492}, xconfigurerequest = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, parent = 13577, window = 6037492, x = 6037492, y = 141410240, width = 5948114, height = 143873120, border_width = 30866, above = 84550339, detail = 141410252, value_mask = 6037492}, xcirculate = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, event = 13577, window = 6037492, place = 6037492}, xcirculaterequest = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, parent = 13577, window = 6037492, place = 6037492}, xproperty = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, atom = 6037492, time = 6037492, state = 141410240}, xselectionclear = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, selection = 6037492, time = 6037492}, xselectionrequest = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, owner = 13577, requestor = 6037492, selection = 6037492, target = 141410240, property = 5948114, time = 143873120}, xselection = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, requestor = 13577, selection = 6037492, target = 6037492, property = 141410240, time = 5948114}, xcolormap = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, colormap = 6037492, new = 6037492, state = 141410240}, xclient = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, message_type = 6037492, format = 6037492, data = {b = "\300\277m\b\322\302Z\000`T\223\b\222x\000\000\303\"\n\005", s = {-16448, 2157, -15662, 90, 21600, 2195, 30866, 0, 8899, 1290}, l = {141410240, 5948114, 143873120, 30866, 84550339}}}, xmapping = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, request = 6037492, first_keycode = 6037492, count = 141410240}, xerror = {type = 0, display = 0x86db4e0, resourceid = 58720257, serial = 30869, error_code = 9 '\t', request_code = 53 '5', minor_code = 0 '\000'}, xkeymap = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, window = 13577, key_vector = "\364\037\\\000\364\037\\\000\300\277m\b\322\302Z\000`T\223\b\222x\000\000\303\"\n\005\314\277m\b"}, xgeneric = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, extension = 13577, evtype = 6037492}, xcookie = {type = 0, serial = 141407456, send_event = 58720257, display = 0x7895, extension = 13577, evtype = 6037492, cookie = 6037492, data = 0x86dbfc0}, pad = {0, 141407456, 58720257, 30869, 13577, 6037492, 6037492, 141410240, 5948114, 143873120, 30866, 84550339, 141410252, 6037492, 141414472, 6037492, 2796825, 141410276, 0, 0, 22814708, 6037492, 141410240, 141414472}}
        async = <optimized out>
        next = <optimized out>
#6  0x00c4d93d in handle_error (dpy=0x86db4e0, err=0x8cb5430, in_XReply=1) at ../../src/xcb_io.c:212
        ext = <optimized out>
        ret_code = 30874
#7  0x00c4d997 in handle_response (dpy=0x86db4e0, response=0x8cb5430, in_XReply=1) at ../../src/xcb_io.c:324
        async = <optimized out>
        next = <optimized out>
#8  0x00c4e850 in _XReply (dpy=0x86db4e0, rep=0xbfb77d30, extra=0, discard=1) at ../../src/xcb_io.c:626
        event = <optimized out>
        req = 0x8f6fc88
        response = 0x8dec708
        error = 0x0
        c = 0x86dbfc0
        reply = <optimized out>
        current = 0x8f6fc88
        __PRETTY_FUNCTION__ = "_XReply"
#9  0x00c49e76 in XSync (dpy=0x86db4e0, discard=0) at ../../src/Sync.c:44
        rep = {type = 32 ' ', revertTo = 87 'W', sequenceNumber = 2192, length = 1282, focus = 1280, pad1 = 2333455, pad2 = 141282528, pad3 = 141337528, pad4 = 141410240, pad5 = 2621428}
        req = <optimized out>
#10 0x0023aa07 in gdk_x11_display_sync (display=0x86e7000) at /build/buildd/gtk+3.0-3.3.6/./gdk/x11/gdkdisplay-x11.c:1635
No locals.
#11 0x002143e2 in gdk_flush () at /build/buildd/gtk+3.0-3.3.6/./gdk/gdkdisplay.c:475
        display = <optimized out>
        list = 0x8f3d560
        l = 0x8f3d560
#12 0x0097cff9 in make_root_pixmap (height=1024, width=1280, screen=0x86ea038) at gnome-bg.c:1179
        display_name = <optimized out>
        surface = <optimized out>
        depth = <optimized out>
        display = <optimized out>
        result = <optimized out>
        screen_num = 0
#13 gnome_bg_create_surface (bg=0x8905720, window=0x89e0348, width=1280, height=1024, is_root=1) at gnome-bg.c:1090
        pm_width = 1280
        pm_height = 1024
        surface = <optimized out>
        cr = <optimized out>
        __PRETTY_FUNCTION__ = "gnome_bg_create_surface"
#14 0x080d95e9 in nautilus_desktop_background_ensure_realized (self=0x89d1950) at nautilus-desktop-background.c:238
        entire_width = 1280
        entire_height = 1024
        screen = <optimized out>
        window = <optimized out>
#15 0x080d969f in nautilus_desktop_background_set_up_widget (self=0x89d1950) at nautilus-desktop-background.c:303
        window = <optimized out>
        in_fade = 0
        widget = 0x89b3158
#16 0x080d97f5 in background_changed_cb (self=0x89d1950) at nautilus-desktop-background.c:327
No locals.
#17 0x03405fd0 in g_idle_dispatch (source=0x8bda2b0, callback=0x80d97a0 <background_changed_cb>, user_data=0x89d1950) at /build/buildd/glib2.0-2.31.8/./glib/gmain.c:4632
No locals.
#18 0x0340856a in g_main_dispatch (context=0x86ef980) at /build/buildd/glib2.0-2.31.8/./glib/gmain.c:2513
        dispatch = 0x3405fb0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x89d1950
        callback = 0x80d97a0 <background_changed_cb>
        cb_funcs = 0x34b84d8
        cb_data = 0x8b5aec8
        current_source_link = {data = 0x8bda2b0, next = 0x0}
        need_destroy = <optimized out>
        source = 0x8bda2b0
        current = 0xb6c00a08
        i = <optimized out>
#19 g_main_context_dispatch (context=0x86ef980) at /build/buildd/glib2.0-2.31.8/./glib/gmain.c:3050
No locals.
#20 0x03408975 in g_main_context_iterate (dispatch=1, block=54616832, context=0x86ef980, self=<optimized out>) at /build/buildd/glib2.0-2.31.8/./glib/gmain.c:3121
        timeout = 0
        some_ready = 1
        fds = 0x86c6d90
        max_priority = 200
        nfds = <optimized out>
        allocated_nfds = <optimized out>
#21 g_main_context_iterate (context=0x86ef980, block=54616832, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.8/./glib/gmain.c:3058
        some_ready = 1
#22 0x03408a51 in g_main_context_iteration (context=0x86ef980, may_block=1) at /build/buildd/glib2.0-2.31.8/./glib/gmain.c:3182
        retval = <optimized out>
#23 0x004b821c in g_application_run (application=0x86c7000, argc=1, argv=0xbfb780c4) at /build/buildd/glib2.0-2.31.8/./gio/gapplication.c:1599
        arguments = 0x86bc538
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#24 0x08067b34 in main (argc=1, argv=0xbfb780c4) at nautilus-main.c:102
        retval = <optimized out>
        application = 0x86c7000