root@impala:/root(7)# gdb /usr/libexec/gnome-settings-daemon  --core /tmp/core.27004
GNU gdb (Gentoo 7.6 p1) 7.6
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.gentoo.org/>...
Reading symbols from /usr/libexec/gnome-settings-daemon...done.

warning: core file may not match specified executable file.
[New LWP 27004]
[New LWP 27005]
[New LWP 27007]
[New LWP 27008]

warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/libexec/gnome-settings-daemon'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007f1781b33ab7 in cairo_xlib_surface_get_drawable () from /usr/lib64/libcairo.so.2
(gdb) thread apply all bt full
Thread 4 (Thread 0x7f1769f1a700 (LWP 27008)):
#0  0x00007f1782b7e53d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f17830b0cfc in g_main_context_poll (n_fds=1, fds=0x7f17640010c0, timeout=-1, context=0x8634a0, priority=<optimized out>) at gmain.c:3584
        poll_func = 0x7f17830beca0 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x8634a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x7f17640010c0
#3  0x00007f17830b0e2c in g_main_context_iteration (context=context@entry=0x8634a0, may_block=may_block@entry=1) at gmain.c:3351
        retval = <optimized out>
#4  0x00007f177929db2d in dconf_gdbus_worker_thread (user_data=0x8634a0) at dconf-gdbus-thread.c:81
        context = 0x8634a0
#5  0x00007f17830d4735 in g_thread_proxy (data=0x85a450) at gthread.c:797
        thread = 0x85a450
#6  0x00007f1782e5201a in start_thread (arg=0x7f1769f1a700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f1769f1a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139738538419968, 6495291759908861887, 0, 140736564051216, 4096, 139738538419968, -6625575077672667201, -6625660663561340993}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 
              0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f1782b881ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.

Thread 3 (Thread 0x7f1779ec1700 (LWP 27007)):
#0  0x00007f1782b7e53d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f17830b0cfc in g_main_context_poll (n_fds=5, fds=0x7f1770006950, timeout=-1, context=0x7f1774009fb0, priority=<optimized out>) at gmain.c:3584
        poll_func = 0x7f17830beca0 <g_poll>
#2  g_main_context_iterate (context=0x7f1774009fb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = <optimized out>
        fds = 0x7f1770006950
#3  0x00007f17830b1172 in g_main_loop_run (loop=0x7f177400a0e0) at gmain.c:3484
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f17836ab976 in gdbus_shared_thread_func (user_data=0x7f1774009f80) at gdbusprivate.c:277
        data = 0x7f1774009f80
#5  0x00007f17830d4735 in g_thread_proxy (data=0x7f1774008cf0) at gthread.c:797
        thread = 0x7f1774008cf0
#6  0x00007f1782e5201a in start_thread (arg=0x7f1779ec1700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f1779ec1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139738806490880, 6495291759908861887, 0, 139738829970272, 4096, 139738806490880, -6625610162723637313, -6625660663561340993}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 
              0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f1782b881ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.

Thread 2 (Thread 0x7f177b526700 (LWP 27005)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f17830ee485 in g_cond_wait_until (cond=cond@entry=0x85a928, mutex=mutex@entry=0x85a920, end_time=end_time@entry=181384882) at gthread-posix.c:857
        ts = {tv_sec = 181, tv_nsec = 384882000}
        status = <optimized out>
#2  0x00007f1783087881 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x85a920, wait=wait@entry=1, end_time=end_time@entry=181384882) at gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f1783087ecf in g_async_queue_timeout_pop (queue=0x85a920, timeout=timeout@entry=15000000) at gasyncqueue.c:545
        end_time = 181384882
        retval = <optimized out>
#4  0x00007f17830d4f91 in g_thread_pool_wait_for_new_pool () at gthreadpool.c:169
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = 0
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:366
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#6  0x00007f17830d4735 in g_thread_proxy (data=0x812d90) at gthread.c:797
        thread = 0x812d90
#7  0x00007f1782e5201a in start_thread (arg=0x7f177b526700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f177b526700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139738829973248, 6495291759908861887, 0, 140736564051808, 4096, 139738829973248, -6625604474576324673, -6625660663561340993}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 
              0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f1782b881ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.

Thread 1 (Thread 0x7f17847c18c0 (LWP 27004)):
#0  0x00007f1781b33ab7 in cairo_xlib_surface_get_drawable () from /usr/lib64/libcairo.so.2
No symbol table info available.
#1  0x00007f1783c33535 in gtk_tray_icon_draw (widget=0x896440, cr=0x8d9090) at gtktrayicon-x11.c:355
        icon = 0x896440
        focus_child = <optimized out>
        window = 0x851240
        border_width = <optimized out>
        retval = 0
        target = 0x9f4e00
#2  0x00007f1783ace95e in _gtk_marshal_BOOLEAN__BOXEDv (closure=closure@entry=0x80f030, return_value=0x7fffc8e83b20, instance=0x896440, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, 
    param_types=param_types@entry=0x80f0a0) at gtkmarshalers.c:130
        cc = <optimized out>
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x8d9090
        args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffc8e83db0, reg_save_area = 0x7fffc8e83cf0}}
        v_return = <optimized out>
        __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXEDv"
#3  0x00007f1783bf07e6 in gtk_widget_draw_marshallerv (closure=0x80f030, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x80f0a0)
    at gtkwidget.c:851
        cr = 0x8d9090
        args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffc8e83db0, reg_save_area = 0x7fffc8e83cf0}}
#4  0x00007f178339fb26 in _g_closure_invoke_va (closure=0x80f030, return_value=0x7fffc8e83b20, instance=0x896440, args=0x7fffc8e83cd8, n_params=1, param_types=0x80f0a0) at gclosure.c:840
        marshal = 0x7f178339e0c0 <g_type_class_meta_marshalv>
        marshal_data = 0x120
        in_marshal = 0
        real_closure = 0x80f010
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#5  0x00007f17833b8011 in g_signal_emit_valist (instance=0x896440, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffc8e83cd8) at gsignal.c:3211
        return_accu = <optimized out>
        accu = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, 
              v_float = 0, v_double = 0, v_pointer = 0x0}}}
        accumulator = 0x80f130
        emission = {next = 0x0, instance = 0x896440, ihint = {signal_id = 20, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 8997760}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, 
              v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        rtype = 20
        static_scope = 0
        closure = 0x80f030
        run_type = <optimized out>
        hlist = 0x80f130
        l = <optimized out>
        fastpath = 20
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        node = 0x80f0c0
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#6  0x00007f17833b8b62 in g_signal_emit (instance=instance@entry=0x896440, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fffc8e83db0, reg_save_area = 0x7fffc8e83cf0}}
#7  0x00007f1783bf434e in _gtk_widget_draw_internal (cr=0x8d9090, widget=0x896440, clip_to_size=<optimized out>) at gtkwidget.c:5754
        result = 0
#8  _gtk_widget_draw_internal (widget=0x896440, cr=0x8d9090, clip_to_size=1) at gtkwidget.c:5732
No locals.
#9  0x00007f1783bfed39 in gtk_widget_send_expose (widget=widget@entry=0x896440, event=event@entry=0x7fffc8e83ea0) at gtkwidget.c:6134
        cr = 0x8d9090
        x = 0
        y = 0
        do_clip = 1
        __PRETTY_FUNCTION__ = "gtk_widget_send_expose"
#10 0x00007f1783ace78a in gtk_main_do_event (event=0x7fffc8e83ea0) at gtkmain.c:1623
        event_widget = 0x896440
        grab_widget = 0x896440
        topmost_widget = <optimized out>
        window_group = 0x7f1770007ca0
        rewritten_event = <optimized out>
        device = 0x0
        tmp_list = <optimized out>
        __PRETTY_FUNCTION__ = "gtk_main_do_event"
#11 0x00007f1781dea720 in _gdk_window_process_updates_recurse (window=0x851240, expose_region=0x8295e0) at gdkwindow.c:3880
        event = {type = GDK_EXPOSE, any = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000'}, expose = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', area = {x = 0, y = 0, width = 48, height = 48}, 
            region = 0x9fa560, count = 0}, visibility = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', state = GDK_VISIBILITY_UNOBSCURED}, motion = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', 
            time = 0, x = 1.0185579796633307e-312, y = 2.3715151000379834e-322, axes = 0x9fa560, state = 0, is_hint = 0, device = 0x7f1782b1bfa3 <__GI___libc_malloc+99>, x_root = 4.3087267347556775e-317, 
            y_root = 6.9040208286199319e-310}, button = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, x = 1.0185579796633307e-312, y = 2.3715151000379834e-322, axes = 0x9fa560, state = 0, button = 0, 
            device = 0x7f1782b1bfa3 <__GI___libc_malloc+99>, x_root = 4.3087267347556775e-317, y_root = 6.9040208286199319e-310}, touch = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, 
            x = 1.0185579796633307e-312, y = 2.3715151000379834e-322, axes = 0x9fa560, state = 0, sequence = 0x7f1782b1bfa3 <__GI___libc_malloc+99>, emulating_pointer = 8720960, device = 0x7f1781b77540, 
            x_root = 4.3087267347556775e-317, y_root = 6.9040208051837303e-310}, scroll = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, x = 1.0185579796633307e-312, y = 2.3715151000379834e-322, 
            state = 10462560, direction = GDK_SCROLL_UP, device = 0x0, x_root = 6.9040216390379352e-310, y_root = 4.3087267347556775e-317, delta_x = 6.9040208286199319e-310, delta_y = 4.3087267347556775e-317}, key = {
            type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, state = 0, keyval = 48, length = 48, string = 0x9fa560 "\001", hardware_keycode = 0, group = 0 '\000', is_modifier = 0}, crossing = {
            type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', subwindow = 0x3000000000, time = 48, x = 5.1691914635527924e-317, y = 0, x_root = 6.9040216390379352e-310, y_root = 4.3087267347556775e-317, mode = 2176283968, 
            detail = 32535, focus = 8720960, state = 0}, focus_change = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', in = 0}, configure = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', x = 0, y = 0, 
            width = 48, height = 48}, property = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', atom = 0x3000000000, time = 48, state = 0}, selection = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', 
            selection = 0x3000000000, target = 0x30, property = 0x9fa560, time = 0, requestor = 0x7f1782b1bfa3 <__GI___libc_malloc+99>}, owner_change = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', 
            owner = 0x3000000000, reason = (unknown: 48), selection = 0x9fa560, time = 0, selection_time = 0}, proximity = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, device = 0x3000000000}, dnd = {
            type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', context = 0x3000000000, time = 48, x_root = 0, y_root = 0}, window_state = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', 
            changed_mask = (unknown: 0), new_window_state = (unknown: 0)}, setting = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', action = GDK_SETTING_ACTION_NEW, 
            name = 0x3000000000 <Address 0x3000000000 out of bounds>}, grab_broken = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', keyboard = 0, implicit = 0, grab_window = 0x30}}
        child = <optimized out>
        clipped_expose_region = 0x9fa560
        l = <optimized out>
        children = <optimized out>
#12 0x00007f1781de9b2a in gdk_window_process_updates_internal (window=window@entry=0x851240) at gdkwindow.c:4066
        expose_region = 0x8295e0
        update_area = 0x9e9cd0
        impl_class = 0x848800
        save_region = 0
        clip_box = {x = 0, y = 0, width = 48, height = 48}
#13 0x00007f1781de9fb0 in gdk_window_process_all_updates () at gdkwindow.c:4197
        window = 0x851240
        old_update_windows = 0xa12d40
        tmp_list = 0xa12d40
        in_process_all_updates = 1
        got_recursive_update = 0
#14 0x00007f1783a3bf14 in gtk_container_idle_sizer (data=<optimized out>) at gtkcontainer.c:1689
        slist = <optimized out>
        current_time = 166410539
#15 0x00007f1781dcdec8 in gdk_threads_dispatch (data=0x98f320) at gdk.c:788
        dispatch = 0x98f320
        ret = 0
#16 0x00007f17830b09f4 in g_main_dispatch (context=0x82bed0) at gmain.c:2715
        dispatch = 0x7f17830adee0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x98f320
        callback = 0x7f1781dcdea0 <gdk_threads_dispatch>
        cb_funcs = 0x7f178338ca80 <g_source_callback_funcs>
        cb_data = 0x9e99c0
        current_source_link = {data = 0x9e9950, next = 0x0}
        need_destroy = <optimized out>
        source = 0x9e9950
        current = 0x8aa420
        i = <optimized out>
#17 g_main_context_dispatch (context=context@entry=0x82bed0) at gmain.c:3219
No locals.
#18 0x00007f17830b0d64 in g_main_context_iterate (context=0x82bed0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
        __PRETTY_FUNCTION__ = "gtk_widget_send_expose"
#10 0x00007f1783ace78a in gtk_main_do_event (event=0x7fffc8e83ea0) at gtkmain.c:1623
        event_widget = 0x896440
        grab_widget = 0x896440
        topmost_widget = <optimized out>
        window_group = 0x7f1770007ca0
        rewritten_event = <optimized out>
        device = 0x0
        tmp_list = <optimized out>
        __PRETTY_FUNCTION__ = "gtk_main_do_event"
#11 0x00007f1781dea720 in _gdk_window_process_updates_recurse (window=0x851240, expose_region=0x8295e0) at gdkwindow.c:3880
        event = {type = GDK_EXPOSE, any = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000'}, expose = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', area = {x = 0, y = 0, width = 48, height = 48}, 
            region = 0x9fa560, count = 0}, visibility = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', state = GDK_VISIBILITY_UNOBSCURED}, motion = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', 
            time = 0, x = 1.0185579796633307e-312, y = 2.3715151000379834e-322, axes = 0x9fa560, state = 0, is_hint = 0, device = 0x7f1782b1bfa3 <__GI___libc_malloc+99>, x_root = 4.3087267347556775e-317, 
            y_root = 6.9040208286199319e-310}, button = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, x = 1.0185579796633307e-312, y = 2.3715151000379834e-322, axes = 0x9fa560, state = 0, button = 0, 
            device = 0x7f1782b1bfa3 <__GI___libc_malloc+99>, x_root = 4.3087267347556775e-317, y_root = 6.9040208286199319e-310}, touch = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, 
            x = 1.0185579796633307e-312, y = 2.3715151000379834e-322, axes = 0x9fa560, state = 0, sequence = 0x7f1782b1bfa3 <__GI___libc_malloc+99>, emulating_pointer = 8720960, device = 0x7f1781b77540, 
            x_root = 4.3087267347556775e-317, y_root = 6.9040208051837303e-310}, scroll = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, x = 1.0185579796633307e-312, y = 2.3715151000379834e-322, 
            state = 10462560, direction = GDK_SCROLL_UP, device = 0x0, x_root = 6.9040216390379352e-310, y_root = 4.3087267347556775e-317, delta_x = 6.9040208286199319e-310, delta_y = 4.3087267347556775e-317}, key = {
            type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, state = 0, keyval = 48, length = 48, string = 0x9fa560 "\001", hardware_keycode = 0, group = 0 '\000', is_modifier = 0}, crossing = {
            type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', subwindow = 0x3000000000, time = 48, x = 5.1691914635527924e-317, y = 0, x_root = 6.9040216390379352e-310, y_root = 4.3087267347556775e-317, mode = 2176283968, 
            detail = 32535, focus = 8720960, state = 0}, focus_change = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', in = 0}, configure = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', x = 0, y = 0, 
            width = 48, height = 48}, property = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', atom = 0x3000000000, time = 48, state = 0}, selection = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', 
            selection = 0x3000000000, target = 0x30, property = 0x9fa560, time = 0, requestor = 0x7f1782b1bfa3 <__GI___libc_malloc+99>}, owner_change = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', 
            owner = 0x3000000000, reason = (unknown: 48), selection = 0x9fa560, time = 0, selection_time = 0}, proximity = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', time = 0, device = 0x3000000000}, dnd = {
            type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', context = 0x3000000000, time = 48, x_root = 0, y_root = 0}, window_state = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', 
            changed_mask = (unknown: 0), new_window_state = (unknown: 0)}, setting = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', action = GDK_SETTING_ACTION_NEW, 
            name = 0x3000000000 <Address 0x3000000000 out of bounds>}, grab_broken = {type = GDK_EXPOSE, window = 0x851240, send_event = 0 '\000', keyboard = 0, implicit = 0, grab_window = 0x30}}
        child = <optimized out>
        clipped_expose_region = 0x9fa560
        l = <optimized out>
        children = <optimized out>
#12 0x00007f1781de9b2a in gdk_window_process_updates_internal (window=window@entry=0x851240) at gdkwindow.c:4066
        expose_region = 0x8295e0
        update_area = 0x9e9cd0
        impl_class = 0x848800
        save_region = 0
        clip_box = {x = 0, y = 0, width = 48, height = 48}
#13 0x00007f1781de9fb0 in gdk_window_process_all_updates () at gdkwindow.c:4197
        window = 0x851240
        old_update_windows = 0xa12d40
        tmp_list = 0xa12d40
        in_process_all_updates = 1
        got_recursive_update = 0
#14 0x00007f1783a3bf14 in gtk_container_idle_sizer (data=<optimized out>) at gtkcontainer.c:1689
        slist = <optimized out>
        current_time = 166410539
#15 0x00007f1781dcdec8 in gdk_threads_dispatch (data=0x98f320) at gdk.c:788
        dispatch = 0x98f320
        ret = 0
#16 0x00007f17830b09f4 in g_main_dispatch (context=0x82bed0) at gmain.c:2715
        dispatch = 0x7f17830adee0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x98f320
        callback = 0x7f1781dcdea0 <gdk_threads_dispatch>
        cb_funcs = 0x7f178338ca80 <g_source_callback_funcs>
        cb_data = 0x9e99c0
        current_source_link = {data = 0x9e9950, next = 0x0}
        need_destroy = <optimized out>
        source = 0x9e9950
        current = 0x8aa420
        i = <optimized out>
#17 g_main_context_dispatch (context=context@entry=0x82bed0) at gmain.c:3219
No locals.
#18 0x00007f17830b0d64 in g_main_context_iterate (context=0x82bed0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
---Type <return> to continue, or q <return> to quit---
        max_priority = 110
        timeout = 0
        some_ready = <optimized out>
        nfds = 9
        allocated_nfds = <optimized out>
        fds = 0x9d6a90
#19 0x00007f17830b1172 in g_main_loop_run (loop=0x9cecb0) at gmain.c:3484
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#20 0x00007f1783acd95d in gtk_main () at gtkmain.c:1160
        loop = 0x9cecb0
#21 0x0000000000403f1e in main (argc=1, argv=0x7fffc8e84238) at main.c:541
        res = <optimized out>
        error = 0x0