Subject: Re: bug#22000: 25.0.50; Running dired changes frame width, gtk_distribute_natural_allocation throws assertion

From: David Engster <[email-masked]>
Date: Tue, 24 Nov 2015 17:48:22 +0100

martin rudalics writes:
>> - In the console output, I see
>>
>>    (emacs:27459): Gtk-CRITICAL **:
>> gtk_distribute_natural_allocation: assertion 'extra_space >= 0'
>> failed
>>
>> - I also see this assertion when I resize the frame with the mouse to a
>>    smaller width than those 78 characters.
>
> Does it also happen with ‘frame-resize-pixelwise’ non-nil?

Yes. But at least I know now what really triggers this problem: GTK
throws this assertion when the menubar is not completely visible. This
is also why running Dired triggers this, because it adds a bunch of
additional menu entries. The frame is then resized so that the menu-bar
fits.

I also have to correct myself: The font doesn't seem to have anything to
do with it; it also happens with Bitmap fonts, it was just by chance
that this configuration had the menu-bar disabled.

I realized that the menu-bar is the reason by putting a breakpoint into
g_log through which the assertion is displayed, and you see that
gtk_menu_bar_size_allocate is actually triggering this. I attached the
full and normal backtrace to this file (xbacktrace is empty).

-David

#0  g_log (log_domain=log_domain@entry=0x7ffff6db7edf "Gtk", log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, 
    format=format@entry=0x7ffff5185e25 "%s: assertion '%s' failed") at /tmp/buildd/glib2.0-2.42.1/./glib/gmessages.c:1075
#1  0x00007ffff513bfa9 in g_return_if_fail_warning (log_domain=log_domain@entry=0x7ffff6db7edf "Gtk", 
    pretty_function=pretty_function@entry=0x7ffff6e121c0 <__FUNCTION__.35024> "gtk_distribute_natural_allocation", 
    expression=expression@entry=0x7ffff6e11e07 "extra_space >= 0") at /tmp/buildd/glib2.0-2.42.1/./glib/gmessages.c:1088
#2  0x00007ffff6cb685a in gtk_distribute_natural_allocation (extra_space=-9, n_requested_sizes=<optimized out>, sizes=<optimized out>)
    at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtksizerequest.c:801
#3  0x00007ffff6c45828 in gtk_menu_bar_size_allocate (widget=<optimized out>, allocation=<optimized out>) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkmenubar.c:544
#4  0x00007ffff540d233 in g_cclosure_marshal_VOID__BOXEDv (closure=0x1672600, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, 
    marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x1603f50) at /tmp/buildd/glib2.0-2.42.1/./gobject/gmarshal.c:1160
#5  0x00007ffff540a3c2 in _g_closure_invoke_va (closure=0x7ffff6db7edf, closure@entry=0x1672600, return_value=0x8, return_value@entry=0x0, instance=0x7ffff5185e25, 
    instance@entry=0x199a400, args=0x7ffff6e121c0 <__FUNCTION__.35024>, args@entry=0x7fffffffb9e0, n_params=-153018873, param_types=0x1682470)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
#6  0x00007ffff5424087 in g_signal_emit_valist (instance=0x199a400, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffb9e0)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
#7  0x00007ffff54249df in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
#8  0x00007ffff6d67de7 in gtk_widget_size_allocate_with_baseline (widget=0x199a400, allocation=0x0, baseline=-1) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6075
#9  0x00007ffff6b3e21d in gtk_box_size_allocate_no_center (widget=0x7fffdc00a660, allocation=0x7fffffffc050) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkbox.c:800
#10 0x00007ffff540d233 in g_cclosure_marshal_VOID__BOXEDv (closure=0x1672600, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, 
    marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x1603f50) at /tmp/buildd/glib2.0-2.42.1/./gobject/gmarshal.c:1160
#11 0x00007ffff540a3c2 in _g_closure_invoke_va (closure=0x7ffff6db7edf, closure@entry=0x1672600, return_value=0x8, return_value@entry=0x0, instance=0x7ffff5185e25, 
    instance@entry=0x7fffdc00a660, args=0x7ffff6e121c0 <__FUNCTION__.35024>, args@entry=0x7fffffffbf10, n_params=-153018873, param_types=0x1682470)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
#12 0x00007ffff5424087 in g_signal_emit_valist (instance=0x7fffdc00a660, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffbf10)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
#13 0x00007ffff54249df in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
#14 0x00007ffff6d67de7 in gtk_widget_size_allocate_with_baseline (widget=0x7fffdc00a660, allocation=0x0, baseline=-1)
    at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6075
#15 0x00007ffff6d681aa in gtk_widget_size_allocate (widget=widget@entry=0x7fffdc00a660, allocation=allocation@entry=0x7fffffffc0d0)
    at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6151
#16 0x00007ffff6d7e4d3 in gtk_window_size_allocate (widget=<optimized out>, allocation=<optimized out>) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwindow.c:7309
#17 0x00007ffff540a245 in g_closure_invoke (closure=0x1672600, return_value=0x0, n_param_values=2, param_values=0x7fffffffc2d0, invocation_hint=0x7fffffffc270)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:768
#18 0x00007ffff541b83b in signal_emit_unlocked_R (node=node@entry=0x1603ee0, detail=detail@entry=0, instance=instance@entry=0x1996240, 
    emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffc2d0) at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3483
#19 0x00007ffff5424778 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffc460)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3309
#20 0x00007ffff54249df in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
#21 0x00007ffff6d67de7 in gtk_widget_size_allocate_with_baseline (widget=0x1996240, allocation=0x0, baseline=-1) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6075
#22 0x00007ffff6d681aa in gtk_widget_size_allocate (widget=widget@entry=0x1996240, allocation=allocation@entry=0x7fffffffc690)
    at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6151
#23 0x00007ffff6d78811 in gtk_window_move_resize (window=0x1996240) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwindow.c:9147
#24 gtk_window_check_resize (container=0x1996240) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwindow.c:7916
#25 0x00007ffff540a474 in _g_closure_invoke_va (closure=0x7ffff6db7edf, closure@entry=0x167b5c0, return_value=0x8, return_value@entry=0x0, instance=0x7ffff5185e25, 
    instance@entry=0x1996240, args=0x7ffff6e121c0 <__FUNCTION__.35024>, args@entry=0x7fffffffc900, n_params=-153018873, param_types=0x1682470)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
---Type <return> to continue, or q <return> to quit---
#26 0x00007ffff5424087 in g_signal_emit_valist (instance=0x1996240, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffc900)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
#27 0x00007ffff54249df in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
#28 0x00007ffff6b821fc in gtk_container_idle_sizer (clock=0x170b250, container=0x1996240) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkcontainer.c:1755
#29 0x00007ffff540a474 in _g_closure_invoke_va (closure=0x7ffff6db7edf, closure@entry=0x1e53780, return_value=0x8, return_value@entry=0x0, instance=0x7ffff5185e25, 
    instance@entry=0x170b250, args=0x7ffff6e121c0 <__FUNCTION__.35024>, args@entry=0x7fffffffcc48, n_params=-153018873, param_types=0x1682470)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
#30 0x00007ffff5424087 in g_signal_emit_valist (instance=0x170b250, signal_id=<optimized out>, detail=0, var_args=0x7fffffffcc48)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
#31 0x00007ffff5424f2a in g_signal_emit_by_name (instance=0x7ffff6db7edf, instance@entry=0x170b250, detailed_signal=0x8 <error: Cannot access memory at address 0x8>, 
    detailed_signal@entry=0x7ffff681b736 "layout") at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3405
#32 0x00007ffff67b5974 in gdk_frame_clock_paint_idle (data=0x170b250) at /tmp/buildd/gtk+3.0-3.14.5/./gdk/gdkframeclockidle.c:408
#33 0x00007ffff67a7e78 in gdk_threads_dispatch (data=0x1860b40, data@entry=<error reading variable: value has been optimized out>)
    at /tmp/buildd/gtk+3.0-3.14.5/./gdk/gdk.c:654
#34 0x00007ffff5135613 in g_timeout_dispatch (source=0x1e58820, callback=<optimized out>, user_data=<optimized out>) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:4520
#35 0x00007ffff5134b6d in g_main_dispatch (context=0x16eacf0) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3111
#36 g_main_context_dispatch (context=context@entry=0x16eacf0) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3710
#37 0x00007ffff5134f48 in g_main_context_iterate (context=context@entry=0x16eacf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3781
#38 0x00007ffff5134ffc in g_main_context_iteration (context=0x16eacf0, context@entry=0x0, may_block=may_block@entry=1) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3842
#39 0x00007ffff6c2dcc5 in gtk_main_iteration () at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkmain.c:1308
#40 0x0000000000545c63 in XTread_socket (terminal=0x12fdb80, hold_quit=0x7fffffffcf60) at xterm.c:8775
#41 0x0000000000592262 in gobble_input () at keyboard.c:6771
#42 0x00000000005927e7 in handle_async_input () at keyboard.c:7023
#43 0x0000000000592806 in process_pending_signals () at keyboard.c:7037
#44 0x0000000000604c49 in Fmake_list (length=0, init=0) at alloc.c:2705
#45 0x00000000006361fb in concat (nargs=1, args=0x7fffffffd1a8, target_type=Lisp_Cons, last_special=false) at fns.c:633
#46 0x0000000000635b9a in Fcopy_sequence (arg=22459043) at fns.c:501
#47 0x000000000058c928 in timer_check () at keyboard.c:4447
#48 0x000000000058a0f6 in readable_events (flags=1) at keyboard.c:3304
#49 0x00000000005920ac in get_input_pending (flags=1) at keyboard.c:6686
#50 0x0000000000599894 in detect_input_pending_run_timers (do_display=true) at keyboard.c:9817
#51 0x000000000068a0db in wait_reading_process_output (time_limit=0, nsecs=0, read_kbd=-1, do_display=true, wait_for_cell=0, wait_proc=0x0, just_wait_proc=0)
    at process.c:4963
#52 0x000000000058b16c in kbd_buffer_get_event (kbp=0x7fffffffd818, used_mouse_menu=0x7fffffffddff, end_time=0x0) at keyboard.c:3795
#53 0x0000000000586701 in read_event_from_main_queue (end_time=0x0, local_getcjmp=0x7fffffffdbc0, used_mouse_menu=0x7fffffffddff) at keyboard.c:2121
#54 0x00000000005869d0 in read_decoded_event_from_main_queue (end_time=0x0, local_getcjmp=0x7fffffffdbc0, prev_event=0, used_mouse_menu=0x7fffffffddff)
    at keyboard.c:2184
#55 0x000000000058863c in read_char (commandflag=1, map=30806627, prev_event=0, used_mouse_menu=0x7fffffffddff, end_time=0x0) at keyboard.c:2779
#56 0x0000000000597c93 in read_key_sequence (keybuf=0x7fffffffdfb0, bufsize=30, prompt=0, dont_downcase_last=false, can_return_switch_frame=true, 
    fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9018
#57 0x00000000005846af in command_loop_1 () at keyboard.c:1343
#58 0x000000000062d0e3 in internal_condition_case (bfun=0x58426d <command_loop_1>, handlers=18912, hfun=0x5838db <cmd_error>) at eval.c:1309
#59 0x0000000000583e9b in command_loop_2 (ignore=0) at keyboard.c:1086
#60 0x000000000062c68d in internal_catch (tag=45696, func=0x583e72 <command_loop_2>, arg=0) at eval.c:1074
#61 0x0000000000583e3b in command_loop () at keyboard.c:1065
#62 0x00000000005833ba in recursive_edit_1 () at keyboard.c:671
#63 0x00000000005835c5 in Frecursive_edit () at keyboard.c:742
---Type <return> to continue, or q <return> to quit---
#64 0x00000000005813d8 in main (argc=2, argv=0x7fffffffe438) at emacs.c:1656
bt full
#0  g_log (log_domain=log_domain@entry=0x7ffff6db7edf "Gtk", log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, 
    format=format@entry=0x7ffff5185e25 "%s: assertion '%s' failed") at /tmp/buildd/glib2.0-2.42.1/./glib/gmessages.c:1075
        args = {{
            gp_offset = 0, 
            fp_offset = 0, 
            overflow_arg_area = 0x1631580, 
            reg_save_area = 0x7fffffffb600
          }}
#1  0x00007ffff513bfa9 in g_return_if_fail_warning (log_domain=log_domain@entry=0x7ffff6db7edf "Gtk", 
    pretty_function=pretty_function@entry=0x7ffff6e121c0 <__FUNCTION__.35024> "gtk_distribute_natural_allocation", 
    expression=expression@entry=0x7ffff6e11e07 "extra_space >= 0") at /tmp/buildd/glib2.0-2.42.1/./glib/gmessages.c:1088
No locals.
#2  0x00007ffff6cb685a in gtk_distribute_natural_allocation (extra_space=-9, n_requested_sizes=<optimized out>, sizes=<optimized out>)
    at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtksizerequest.c:801
        spreading = <optimized out>
        i = <optimized out>
        __FUNCTION__ = "gtk_distribute_natural_allocation"
#3  0x00007ffff6c45828 in gtk_menu_bar_size_allocate (widget=<optimized out>, allocation=<optimized out>) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkmenubar.c:544
        size = <optimized out>
        ltr = 1
        context = <optimized out>
        flags = <optimized out>
        border = {
          left = 0, 
          right = 0, 
          top = 0, 
          bottom = 0
        }
        menu_bar = <optimized out>
        menu_shell = <optimized out>
        priv = <optimized out>
        child = <optimized out>
        children = <optimized out>
        remaining_space = {
          x = 0, 
          y = <optimized out>, 
          width = 443, 
          height = 24
        }
        border_width = <optimized out>
        requested_sizes = 0xe53090
        toggle_size = 0
        i = <optimized out>
        __FUNCTION__ = "gtk_menu_bar_size_allocate"
#4  0x00007ffff540d233 in g_cclosure_marshal_VOID__BOXEDv (closure=0x1672600, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, 
    marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x1603f50) at /tmp/buildd/glib2.0-2.42.1/./gobject/gmarshal.c:1160
        cc = 0x1672600
        data1 = <optimized out>
        data2 = <optimized out>
---Type <return> to continue, or q <return> to quit---
        callback = <optimized out>
        arg0 = 0x7fffffffbb20
        args_copy = {{
            gp_offset = 32, 
            fp_offset = 48, 
            overflow_arg_area = 0x7fffffffbac0, 
            reg_save_area = 0x7fffffffba00
          }}
#5  0x00007ffff540a3c2 in _g_closure_invoke_va (closure=0x7ffff6db7edf, closure@entry=0x1672600, return_value=0x8, return_value@entry=0x0, instance=0x7ffff5185e25, 
    instance@entry=0x199a400, args=0x7ffff6e121c0 <__FUNCTION__.35024>, args@entry=0x7fffffffb9e0, n_params=-153018873, param_types=0x1682470)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
        marshal = 0x0
        marshal_data = 0x7ffff6e11e07
        __FUNCTION__ = "_g_closure_invoke_va"
#6  0x00007ffff5424087 in g_signal_emit_valist (instance=0x199a400, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffb9e0)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
        return_accu = <optimized out>
        accu = {
          g_type = 0, 
          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 = 0x0
        emission = {
          next = 0x7fffffffbe50, 
          instance = 0x199a400, 
          ihint = {
            signal_id = 10, 
            detail = 0, 
            run_type = G_SIGNAL_RUN_FIRST
---Type <return> to continue, or q <return> to quit---
          }, 
          state = EMISSION_RUN, 
          chain_type = 24923888
        }
        signal_id = 10
        instance_type = <optimized out>
        emission_return = {
          g_type = 0, 
          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 = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0x1672600
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#7  0x00007ffff54249df in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
        var_args = {{
            gp_offset = 24, 
            fp_offset = 48, 
            overflow_arg_area = 0x7fffffffbac0, 
---Type <return> to continue, or q <return> to quit---
            reg_save_area = 0x7fffffffba00
          }}
#8  0x00007ffff6d67de7 in gtk_widget_size_allocate_with_baseline (widget=0x199a400, allocation=0x0, baseline=-1) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6075
        priv = 0x199a320
        real_allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 24
        }
        old_clip = {
          x = 0, 
          y = 0, 
          width = 452, 
          height = 24
        }
        adjusted_allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 24
        }
        size_changed = 1
        baseline_changed = 0
        position_changed = 0
        natural_width = 452
        natural_height = 24
        dummy = 32767
        min_width = 452
        min_height = 24
        __FUNCTION__ = "gtk_widget_size_allocate_with_baseline"
#9  0x00007ffff6b3e21d in gtk_box_size_allocate_no_center (widget=0x7fffdc00a660, allocation=0x7fffffffc050) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkbox.c:800
        box = 0x7fffdc00a660
        private = 0x7fffdc00a540
        child = 0x1b05480
        children = 0x18512c0
        nvis_children = 3
        nexpand_children = 1
        direction = GTK_TEXT_DIR_LTR
        child_allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 24
        }
        sizes = 0x7fffffffbba0
        child_minimum_baseline = 0
        child_natural_baseline = 0
        minimum_above = <optimized out>
---Type <return> to continue, or q <return> to quit---
        natural_above = <optimized out>
        minimum_below = <optimized out>
        natural_below = <optimized out>
        have_baseline = <optimized out>
        baseline = -1
        packing = GTK_PACK_START
        size = <optimized out>
        extra = <optimized out>
        n_extra_widgets = <optimized out>
        x = 0
        y = 24
        i = 0
        child_size = <optimized out>
#10 0x00007ffff540d233 in g_cclosure_marshal_VOID__BOXEDv (closure=0x1672600, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, 
    marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x1603f50) at /tmp/buildd/glib2.0-2.42.1/./gobject/gmarshal.c:1160
        cc = 0x1672600
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x7fffffffc050
        args_copy = {{
            gp_offset = 32, 
            fp_offset = 48, 
            overflow_arg_area = 0x7fffffffbff0, 
            reg_save_area = 0x7fffffffbf30
          }}
#11 0x00007ffff540a3c2 in _g_closure_invoke_va (closure=0x7ffff6db7edf, closure@entry=0x1672600, return_value=0x8, return_value@entry=0x0, instance=0x7ffff5185e25, 
    instance@entry=0x7fffdc00a660, args=0x7ffff6e121c0 <__FUNCTION__.35024>, args@entry=0x7fffffffbf10, n_params=-153018873, param_types=0x1682470)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
        marshal = 0x0
        marshal_data = 0x7ffff6e11e07
        __FUNCTION__ = "_g_closure_invoke_va"
#12 0x00007ffff5424087 in g_signal_emit_valist (instance=0x7fffdc00a660, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffbf10)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
        return_accu = <optimized out>
        accu = {
          g_type = 0, 
          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, 
---Type <return> to continue, or q <return> to quit---
              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 = 0x0
        emission = {
          next = 0x7fffffffc260, 
          instance = 0x7fffdc00a660, 
          ihint = {
            signal_id = 10, 
            detail = 0, 
            run_type = G_SIGNAL_RUN_FIRST
          }, 
          state = EMISSION_RUN, 
          chain_type = 26249584
        }
        signal_id = 10
        instance_type = <optimized out>
        emission_return = {
          g_type = 0, 
          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 = 4
---Type <return> to continue, or q <return> to quit---
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0x1672600
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#13 0x00007ffff54249df in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
        var_args = {{
            gp_offset = 24, 
            fp_offset = 48, 
            overflow_arg_area = 0x7fffffffbff0, 
            reg_save_area = 0x7fffffffbf30
          }}
#14 0x00007ffff6d67de7 in gtk_widget_size_allocate_with_baseline (widget=0x7fffdc00a660, allocation=0x0, baseline=-1)
    at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6075
        priv = 0x7fffdc00a580
        real_allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 627
        }
        old_clip = {
          x = 0, 
          y = 0, 
          width = 452, 
          height = 627
        }
        adjusted_allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 627
        }
        size_changed = 1
        baseline_changed = 0
        position_changed = 0
        natural_width = 533
        natural_height = 156
        dummy = 32767
        min_width = 452
        min_height = 156
---Type <return> to continue, or q <return> to quit---
        __FUNCTION__ = "gtk_widget_size_allocate_with_baseline"
#15 0x00007ffff6d681aa in gtk_widget_size_allocate (widget=widget@entry=0x7fffdc00a660, allocation=allocation@entry=0x7fffffffc0d0)
    at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6151
No locals.
#16 0x00007ffff6d7e4d3 in gtk_window_size_allocate (widget=<optimized out>, allocation=<optimized out>) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwindow.c:7309
        window = <optimized out>
        child = 0x7fffdc00a660
        child_allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 627
        }
#17 0x00007ffff540a245 in g_closure_invoke (closure=0x1672600, return_value=0x0, n_param_values=2, param_values=0x7fffffffc2d0, invocation_hint=0x7fffffffc270)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:768
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        real_closure = 0x16725e0
        __FUNCTION__ = "g_closure_invoke"
#18 0x00007ffff541b83b in signal_emit_unlocked_R (node=node@entry=0x1603ee0, detail=detail@entry=0, instance=instance@entry=0x1996240, 
    emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffc2d0) at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3483
        accumulator = 0x0
        emission = {
          next = 0x7fffffffc840, 
          instance = 0x1996240, 
          ihint = {
            signal_id = 10, 
            detail = 0, 
            run_type = G_SIGNAL_RUN_FIRST
          }, 
          state = EMISSION_RUN, 
          chain_type = 23647328
        }
        handler_list = <optimized out>
        return_accu = 0x0
        accu = {
          g_type = 0, 
          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
            }, {
---Type <return> to continue, or q <return> to quit---
              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
            }}
        }
        signal_id = 10
        max_sequential_handler_number = 11502
        return_value_altered = <optimized out>
#19 0x00007ffff5424778 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffc460)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3309
        instance_and_params = 0x7fffffffc2d0
        signal_return_type = <optimized out>
        param_values = 0x7fffffffc2e8
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#20 0x00007ffff54249df in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
        var_args = {{
            gp_offset = 32, 
            fp_offset = 48, 
            overflow_arg_area = 0x7fffffffc540, 
            reg_save_area = 0x7fffffffc480
          }}
#21 0x00007ffff6d67de7 in gtk_widget_size_allocate_with_baseline (widget=0x1996240, allocation=0x0, baseline=-1) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6075
        priv = 0x1996160
        real_allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 627
        }
        old_clip = {
          x = 0, 
          y = 0, 
          width = 452, 
          height = 627
        }
        adjusted_allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 627
---Type <return> to continue, or q <return> to quit---
        }
        size_changed = 1
        baseline_changed = 0
        position_changed = 0
        natural_width = 533
        natural_height = 156
        dummy = -388717296
        min_width = 452
        min_height = 156
        __FUNCTION__ = "gtk_widget_size_allocate_with_baseline"
#22 0x00007ffff6d681aa in gtk_widget_size_allocate (widget=widget@entry=0x1996240, allocation=allocation@entry=0x7fffffffc690)
    at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6151
No locals.
#23 0x00007ffff6d78811 in gtk_window_move_resize (window=0x1996240) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwindow.c:9147
        allocation = {
          x = 0, 
          y = 0, 
          width = 443, 
          height = 627
        }
        new_flags = 106
        current_width = 443
        priv = 0x1996010
        widget = 0x1996240
        info = 0x1b2a910
        new_geometry = {
          min_width = 452, 
          min_height = 156, 
          max_width = 0, 
          max_height = 0, 
          base_width = 38, 
          base_height = 87, 
          width_inc = 9, 
          height_inc = 18, 
          min_aspect = 0, 
          max_aspect = 0, 
          win_gravity = GDK_GRAVITY_NORTH_WEST
        }
        new_request = {
          x = 0, 
          y = 0, 
          width = 452, 
          height = 627
        }
        configure_request_pos_changed = 0
        hints_changed = <optimized out>
        current_height = <optimized out>
        container = 0x1996240
        gdk_window = 0x1707240
---Type <return> to continue, or q <return> to quit---
        configure_request_size_changed = 0
        saved_last_info = {
          geometry = {
            min_width = 452, 
            min_height = 156, 
            max_width = 0, 
            max_height = 0, 
            base_width = 38, 
            base_height = 87, 
            width_inc = 9, 
            height_inc = 18, 
            min_aspect = <optimized out>, 
            max_aspect = <optimized out>, 
            win_gravity = <optimized out>
          }, 
          flags = <optimized out>, 
          configure_request = {
            x = <optimized out>, 
            y = <optimized out>, 
            width = <optimized out>, 
            height = <optimized out>
          }
        }
#24 gtk_window_check_resize (container=0x1996240) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwindow.c:7916
No locals.
#25 0x00007ffff540a474 in _g_closure_invoke_va (closure=0x7ffff6db7edf, closure@entry=0x167b5c0, return_value=0x8, return_value@entry=0x0, instance=0x7ffff5185e25, 
    instance@entry=0x1996240, args=0x7ffff6e121c0 <__FUNCTION__.35024>, args@entry=0x7fffffffc900, n_params=-153018873, param_types=0x1682470)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
        marshal = 0x0
        marshal_data = 0x7ffff6e11e07
        __FUNCTION__ = "_g_closure_invoke_va"
#26 0x00007ffff5424087 in g_signal_emit_valist (instance=0x1996240, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffc900)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
        return_accu = <optimized out>
        accu = {
          g_type = 0, 
          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, 
---Type <return> to continue, or q <return> to quit---
              v_long = 0, 
              v_ulong = 0, 
              v_int64 = 0, 
              v_uint64 = 0, 
              v_float = 0, 
              v_double = 0, 
              v_pointer = 0x0
            }}
        }
        accumulator = 0x0
        emission = {
          next = 0x7fffffffcb20, 
          instance = 0x1996240, 
          ihint = {
            signal_id = 74, 
            detail = 0, 
            run_type = G_SIGNAL_RUN_LAST
          }, 
          state = EMISSION_RUN, 
          chain_type = 23647328
        }
        signal_id = 74
        instance_type = <optimized out>
        emission_return = {
          g_type = 0, 
          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 = 4
        static_scope = 0
---Type <return> to continue, or q <return> to quit---
        fastpath_handler = <optimized out>
        closure = 0x167b5c0
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#27 0x00007ffff54249df in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
        var_args = {{
            gp_offset = 24, 
            fp_offset = 48, 
            overflow_arg_area = 0x7fffffffc9e0, 
            reg_save_area = 0x7fffffffc920
          }}
#28 0x00007ffff6b821fc in gtk_container_idle_sizer (clock=0x170b250, container=0x1996240) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkcontainer.c:1755
No locals.
#29 0x00007ffff540a474 in _g_closure_invoke_va (closure=0x7ffff6db7edf, closure@entry=0x1e53780, return_value=0x8, return_value@entry=0x0, instance=0x7ffff5185e25, 
    instance@entry=0x170b250, args=0x7ffff6e121c0 <__FUNCTION__.35024>, args@entry=0x7fffffffcc48, n_params=-153018873, param_types=0x1682470)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
        marshal = 0x0
        marshal_data = 0x7ffff6e11e07
        __FUNCTION__ = "_g_closure_invoke_va"
#30 0x00007ffff5424087 in g_signal_emit_valist (instance=0x170b250, signal_id=<optimized out>, detail=0, var_args=0x7fffffffcc48)
    at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
        return_accu = <optimized out>
        accu = {
          g_type = 0, 
          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, 
---Type <return> to continue, or q <return> to quit---
              v_float = 0, 
              v_double = 0, 
              v_pointer = 0x0
            }}
        }
        accumulator = 0x0
        emission = {
          next = 0x0, 
          instance = 0x170b250, 
          ihint = {
            signal_id = 140, 
            detail = 0, 
            run_type = G_SIGNAL_RUN_FIRST
          }, 
          state = EMISSION_RUN, 
          chain_type = 24157520
        }
        signal_id = 140
        instance_type = <optimized out>
        emission_return = {
          g_type = 0, 
          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 = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0x1e53780
        run_type = <optimized out>
        l = <optimized out>
---Type <return> to continue, or q <return> to quit---
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#31 0x00007ffff5424f2a in g_signal_emit_by_name (instance=0x7ffff6db7edf, instance@entry=0x170b250, detailed_signal=0x8 <error: Cannot access memory at address 0x8>, 
    detailed_signal@entry=0x7ffff681b736 "layout") at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3405
        var_args = {{
            gp_offset = 16, 
            fp_offset = 48, 
            overflow_arg_area = 0x7fffffffcd80, 
            reg_save_area = 0x7fffffffcc90
          }}
        detail = 0
        signal_id = 140
        __FUNCTION__ = "g_signal_emit_by_name"
#32 0x00007ffff67b5974 in gdk_frame_clock_paint_idle (data=0x170b250) at /tmp/buildd/gtk+3.0-3.14.5/./gdk/gdkframeclockidle.c:408
        iter = 1
        clock = 0x170b250
        clock_idle = 0x170b250
        priv = 0x170b170
        skip_to_resume_events = 0
        timings = 0x1d9dcc0
#33 0x00007ffff67a7e78 in gdk_threads_dispatch (data=0x1860b40, data@entry=<error reading variable: value has been optimized out>)
    at /tmp/buildd/gtk+3.0-3.14.5/./gdk/gdk.c:654
        dispatch = 0x1860b40
        ret = 0
#34 0x00007ffff5135613 in g_timeout_dispatch (source=0x1e58820, callback=<optimized out>, user_data=<optimized out>) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:4520
        timeout_source = 0x1e58820
        again = <optimized out>
#35 0x00007ffff5134b6d in g_main_dispatch (context=0x16eacf0) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3111
        dispatch = 0x7ffff5135600 <g_timeout_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x1860b40
        callback = 0x7ffff67a7e50 <gdk_threads_dispatch>
        cb_funcs = <optimized out>
        cb_data = 0x1c8fec0
        need_destroy = <optimized out>
        source = 0x1e58820
        current = 0x170f5c0
        i = 0
#36 g_main_context_dispatch (context=context@entry=0x16eacf0) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3710
No locals.
#37 0x00007ffff5134f48 in g_main_context_iterate (context=context@entry=0x16eacf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3781
        max_priority = 120
---Type <return> to continue, or q <return> to quit---
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 3
        fds = 0x17f6c30
#38 0x00007ffff5134ffc in g_main_context_iteration (context=0x16eacf0, context@entry=0x0, may_block=may_block@entry=1) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3842
        retval = <optimized out>
#39 0x00007ffff6c2dcc5 in gtk_main_iteration () at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkmain.c:1308
No locals.
#40 0x0000000000545c63 in XTread_socket (terminal=0x12fdb80, hold_quit=0x7fffffffcf60) at xterm.c:8775
        count = 0
        event_found = false
        dpyinfo = 0x1912800
#41 0x0000000000592262 in gobble_input () at keyboard.c:6771
        nr = 0
        hold_quit = {
          kind = NO_EVENT, 
          part = scroll_bar_nowhere, 
          code = 0, 
          modifiers = 0, 
          x = 0, 
          y = 0, 
          timestamp = 0, 
          frame_or_window = 0, 
          arg = 0
        }
        next = 0x0
        nread = 0
        err = false
        t = 0x12fdb80
#42 0x00000000005927e7 in handle_async_input () at keyboard.c:7023
        nread = 0
#43 0x0000000000592806 in process_pending_signals () at keyboard.c:7037
No locals.
#44 0x0000000000604c49 in Fmake_list (length=0, init=0) at alloc.c:2705
        val = 31958179
        size = 0
#45 0x00000000006361fb in concat (nargs=1, args=0x7fffffffd1a8, target_type=Lisp_Cons, last_special=false) at fns.c:633
        val = 0
        tail = 0
        this = 22459043
        toindex = 0
        toindex_byte = 0
        result_len = 1
        result_len_byte = 1
        argnum = 1
        last_tail = 0
        prev = 0
        some_multibyte = false
---Type <return> to continue, or q <return> to quit---
        textprops = 0x0
        num_textprops = 0
        sa_avail = 16384
        sa_count = 3
        sa_must_free = false
#46 0x0000000000635b9a in Fcopy_sequence (arg=22459043) at fns.c:501
No locals.
#47 0x000000000058c928 in timer_check () at keyboard.c:4447
        nexttime = {
          tv_sec = 0, 
          tv_nsec = 0
        }
        timers = 0
        idle_timers = 0
        tem = 0
#48 0x000000000058a0f6 in readable_events (flags=1) at keyboard.c:3304
No locals.
#49 0x00000000005920ac in get_input_pending (flags=1) at keyboard.c:6686
No locals.
#50 0x0000000000599894 in detect_input_pending_run_timers (do_display=true) at keyboard.c:9817
        old_timers_run = 6
#51 0x000000000068a0db in wait_reading_process_output (time_limit=0, nsecs=0, read_kbd=-1, do_display=true, wait_for_cell=0, wait_proc=0x0, just_wait_proc=0)
    at process.c:4963
        old_timers_run = 6
        old_buffer = 0xde1100
        old_window = 20934853
        leave = false
        process_skipped = false
        channel = 0
        nfds = 1
        Available = {
          fds_bits = {512, 0 <repeats 15 times>}
        }
        Writeok = {
          fds_bits = {0 <repeats 16 times>}
        }
        check_write = true
        check_delay = 0
        no_avail = false
        xerrno = 11
        proc = 140737488344704
        timeout = {
          tv_sec = 0, 
          tv_nsec = 0
        }
        end_time = {
          tv_sec = 51926, 
          tv_nsec = 526406277
        }
---Type <return> to continue, or q <return> to quit---
        timer_delay = {
          tv_sec = 0, 
          tv_nsec = 242146435
        }
        got_output_end_time = {
          tv_sec = 1448483268, 
          tv_nsec = 894015374
        }
        wait = INFINITY
        got_some_output = -1
        count = 2
        now = {
          tv_sec = 0, 
          tv_nsec = -1
        }
#52 0x000000000058b16c in kbd_buffer_get_event (kbp=0x7fffffffd818, used_mouse_menu=0x7fffffffddff, end_time=0x0) at keyboard.c:3795
        do_display = true
        obj = 893985407
#53 0x0000000000586701 in read_event_from_main_queue (end_time=0x0, local_getcjmp=0x7fffffffdbc0, used_mouse_menu=0x7fffffffddff) at keyboard.c:2121
        c = 0
        save_jump = {{
            __jmpbuf = {0, 0, 0, 0, 0, 0, 0, 0}, 
            __mask_was_saved = 0, 
            __saved_mask = {
              __val = {0 <repeats 16 times>}
            }
          }}
        kb = 0x0
#54 0x00000000005869d0 in read_decoded_event_from_main_queue (end_time=0x0, local_getcjmp=0x7fffffffdbc0, prev_event=0, used_mouse_menu=0x7fffffffddff)
    at keyboard.c:2184
        nextevt = 14249584
        frame = 0x7fffffffda70
        terminal = 0x0
        events = {140737488345584, 14249584, 0, 0, 140737488345584, 5742676, 0, 31935987, 140737488345648, 5808618, 935, 4294967296, 0, 5742676, 20934848, 0}
        n = 0
#55 0x000000000058863c in read_char (commandflag=1, map=30806627, prev_event=0, used_mouse_menu=0x7fffffffddff, end_time=0x0) at keyboard.c:2779
        c = 0
        jmpcount = 2
        local_getcjmp = {{
            __jmpbuf = {0, -308247075226988984, 21848269, 44304, 0, 0, -308247075057119672, 308247691226828360}, 
            __mask_was_saved = 0, 
            __saved_mask = {
              __val = {14249584, 140737488346176, 0, 140737488346176, 5742676, 18912080, 14249584, 140737488346320, 0, 140737488346224, 5742676, 0, 19261859, 
                140737488346320, 6497538, 0}
            }
          }}
        save_jump = {{
            __jmpbuf = {0, 0, 0, 25769803776, 14553344, 140737488345928, 5749423, 25769803776}, 
            __mask_was_saved = 14553349, 
---Type <return> to continue, or q <return> to quit---
            __saved_mask = {
              __val = {140737488345960, 14553344, 140737488345952, 5749640, 25784357125, 14553344, 140737488346008, 5749423, 25769833104, 14553349, 6966294, 14553344, 
                140737488346032, 5749640, 14553349, 140737488346064}
            }
          }}
        tem = 535296
        save = 0
        previous_echo_area_message = 0
        also_record = 0
        reread = false
        recorded = false
        polling_stopped_here = true
        orig_kboard = 0x171ac90
#56 0x0000000000597c93 in read_key_sequence (keybuf=0x7fffffffdfb0, bufsize=30, prompt=0, dont_downcase_last=false, can_return_switch_frame=true, 
    fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9018
        interrupted_kboard = 0x171ac90
        interrupted_frame = 0x13f60b0
        key = 25774401020
        used_mouse_menu = false
        echo_local_start = 0
        last_real_key_start = 0
        keys_local_start = 0
        new_binding = 5749423
        count = 2
        t = 0
        echo_start = 0
        keys_start = 0
        current_binding = 30806627
        first_event = 0
        first_unbound = 31
        mock_input = 0
        fkey = {
          parent = 18643683, 
          map = 18643683, 
          start = 0, 
          end = 0
        }
        keytran = {
          parent = 14507587, 
          map = 14507587, 
          start = 0, 
          end = 0
        }
        indec = {
          parent = 18644019, 
          map = 18644019, 
          start = 0, 
          end = 0
        }
---Type <return> to continue, or q <return> to quit---
        shift_translated = false
        delayed_switch_frame = 0
        original_uppercase = 5749423
        original_uppercase_position = -1
        dummyflag = false
        starting_buffer = 0xde1100
        fake_prefixed_keys = 0
#57 0x00000000005846af in command_loop_1 () at keyboard.c:1343
        cmd = 18912
        keybuf = {7068, 28272, 140737488347120, 6356275, 14086960, 0, 5749288, 0, 140737488347216, 6359201, 0, 28272, 0, 14249584, 14086960, 0, 140737488347216, 
          5742676, 140737488347248, 0, 140737488347312, 6497538, 14700803, 14249584, 140737488347312, 0, 140737488347296, 5742676, 14277856, 0}
        i = 0
        prev_modiff = 0
        prev_buffer = 0x0
        already_adjusted = false
#58 0x000000000062d0e3 in internal_condition_case (bfun=0x58426d <command_loop_1>, handlers=18912, hfun=0x5838db <cmd_error>) at eval.c:1309
        val = 14700803
        c = 0x165cc10
#59 0x0000000000583e9b in command_loop_2 (ignore=0) at keyboard.c:1086
        val = 0
#60 0x000000000062c68d in internal_catch (tag=45696, func=0x583e72 <command_loop_2>, arg=0) at eval.c:1074
        val = 0
        c = 0x165cae0
#61 0x0000000000583e3b in command_loop () at keyboard.c:1065
No locals.
#62 0x00000000005833ba in recursive_edit_1 () at keyboard.c:671
        count = 1
        val = 140737488347696
#63 0x00000000005835c5 in Frecursive_edit () at keyboard.c:742
        count = 0
        buffer = 0
#64 0x00000000005813d8 in main (argc=2, argv=0x7fffffffe438) at emacs.c:1656
        dummy = 140737488347872
        stack_bottom_variable = 0 '\000'
        do_initial_setlocale = true
        dumping = false
        skip_args = 0
        rlim = {
          rlim_cur = 8720000, 
          rlim_max = 18446744073709551615
        }
        no_loadup = false
        junk = 0x0
        dname_arg = 0x0
        ch_to_dir = 0x0
        original_pwd = 0x0