Package: emacs;
Reported by: Stefan Monnier <monnier <at> IRO.UMontreal.CA>
Date: Tue, 16 Aug 2011 20:18:01 UTC
Severity: normal
Done: Stefan Monnier <monnier <at> iro.umontreal.ca>
Bug is archived. No further changes may be made.
Message #29 received at 9310 <at> debbugs.gnu.org (full text, mbox):
From: "Jan D." <jan.h.d <at> swipnet.se> To: Stefan Monnier <monnier <at> iro.umontreal.ca> Cc: 9310 <at> debbugs.gnu.org Subject: Re: bug#9310: BadWindow error with quail guidance frame Date: Wed, 24 Aug 2011 15:32:27 +0200
Stefan Monnier skrev 2011-08-23 21:40:
>> Basically set synchronized and break in the error function.
>
> OK, that part was already done.
>
>> Then go up the call stack to find the frame the window belongs to,
>
> That as well: it's the minibuffer-only frame.
>
>> or see if it is some uninitialized value.
>
> Doesn't look like it, the frames involved seem to have sensible
> field values. This problem started around the time the new window.c code
> was installed, FWIW (which doesn't mean it's actually related).
>
>
You can try xwininfo -id <the window> to see if there is something
special about that window. Compare with another window you have in Emacs.
Jan D.
> Stefan
>
>
> (gdb) bt
> #0 x_error_quitter (display=0x890b200, event=0xbfffba10) at xterm.c:7882
> #1 0x081b4f29 in x_error_handler (display=0x890b200, event=0xbfffba10)
> at xterm.c:7861
> #2 0xb747d0d3 in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
> #3 0xb7479d7d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
> #4 0xb7479dd7 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
> #5 0xb747ac90 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
> #6 0xb7476236 in XSync () from /usr/lib/i386-linux-gnu/libX11.so.6
> #7 0xb74762d3 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
> #8 0xb74540e3 in XSetWindowBorder () from /usr/lib/i386-linux-gnu/libX11.so.6
> #9 0x081ab432 in frame_highlight (f=0x89bb020) at xterm.c:3357
> #10 0x081abb55 in x_frame_rehighlight (dpyinfo=0x89499c8) at xterm.c:3560
> #11 0x081ab9ed in XTframe_rehighlight (frame=0x8c968e8) at xterm.c:3532
> #12 0x08072c95 in Fredirect_frame_focus (frame=..., focus_frame=...)
> at frame.c:1970
> [...]
> (gdb) up
> #10 0x081abb55 in x_frame_rehighlight (dpyinfo=0x89499c8) at xterm.c:3560
> (gdb)
> #11 0x081ab9ed in XTframe_rehighlight (frame=0x8c968e8) at xterm.c:3532
> (gdb)
> #12 0x08072c95 in Fredirect_frame_focus (frame=..., focus_frame=...)
> at frame.c:1970
> (gdb) hp frame
> Undefined command: "hp". Try "help".
> (gdb) p frame
> $1 = {
> i = -1592185571,
> s = {
> val = 18427165,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18427165,
> type = Lisp_Vectorlike
> }
> }
> (gdb) xframe
> $2 = (struct frame *) 0x8c968e8
> "emacs <at> ceviche"
> (gdb) p focus_frame
> $3 = {
> i = -1592560124,
> s = {
> val = 18052612,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18052612,
> type = Lisp_Vectorlike
> }
> }
> (gdb) xframe
> $4 = (struct frame *) 0x89bb020
> " *Minibuf-0*"
> (gdb) p *$2
> $5 = {
> header = {
> size = 1073742870,
> next = {
> buffer = 0x87bc8d0,
> vector = 0x87bc8d0
> }
> },
> name = {
> i = -2129031219,
> s = {
> val = 18452429,
> type = Lisp_String
> },
> u = {
> val = 18452429,
> type = Lisp_String
> }
> },
> icon_name = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> title = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> focus_frame = {
> i = -1592560124,
> s = {
> val = 18052612,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18052612,
> type = Lisp_Vectorlike
> }
> },
> root_window = {
> i = -1592344072,
> s = {
> val = 18268664,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18268664,
> type = Lisp_Vectorlike
> }
> },
> selected_window = {
> i = -1592344072,
> s = {
> val = 18268664,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18268664,
> type = Lisp_Vectorlike
> }
> },
> minibuffer_window = {
> i = -1592185824,
> s = {
> val = 18426912,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18426912,
> type = Lisp_Vectorlike
> }
> },
> param_alist = {
> i = -1055526342,
> s = {
> val = 18215482,
> type = Lisp_Cons
> },
> u = {
> val = 18215482,
> type = Lisp_Cons
> }
> },
> scroll_bars = {
> i = -1592519606,
> s = {
> val = 18093130,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18093130,
> type = Lisp_Vectorlike
> }
> },
> condemned_scroll_bars = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> menu_bar_items = {
> i = -1592182536,
> s = {
> val = 18430200,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18430200,
> type = Lisp_Vectorlike
> }
> },
> face_alist = {
> i = -1055529916,
> s = {
> val = 18211908,
> type = Lisp_Cons
> },
> u = {
> val = 18211908,
> type = Lisp_Cons
> }
> },
> menu_bar_vector = {
> i = -1592118417,
> s = {
> val = 18494319,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18494319,
> type = Lisp_Vectorlike
> }
> },
> buffer_predicate = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> buffer_list = {
> i = -1055455327,
> s = {
> val = 18286497,
> type = Lisp_Cons
> },
> u = {
> val = 18286497,
> type = Lisp_Cons
> }
> },
> buried_buffer_list = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> menu_bar_window = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> tool_bar_window = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> tool_bar_items = {
> i = -1592197120,
> s = {
> val = 18415616,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18415616,
> type = Lisp_Vectorlike
> }
> },
> tool_bar_position = {
> i = 1091524773,
> s = {
> val = 17782949,
> type = Lisp_Symbol
> },
> u = {
> val = 17782949,
> type = Lisp_Symbol
> }
> },
> desired_tool_bar_string = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> current_tool_bar_string = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> face_cache = 0x8cb0e88,
> menu_bar_items_used = 0,
> namebuf = 0x0,
> current_pool = 0x0,
> desired_pool = 0x0,
> desired_matrix = 0x0,
> current_matrix = 0x0,
> glyphs_initialized_p = 1,
> resized_p = 0,
> force_flush_display_p = 0,
> default_face_done_p = 1,
> already_hscrolled_p = 0,
> updated_p = 1,
> minimize_tool_bar_window_p = 0,
> external_tool_bar = 1,
> tool_bar_lines = 0,
> n_tool_bar_rows = 0,
> n_tool_bar_items = 13,
> decode_mode_spec_buffer = 0x8c959e8 "",
> insert_line_cost = 0x0,
> delete_line_cost = 0x0,
> insert_n_lines_cost = 0x0,
> delete_n_lines_cost = 0x0,
> text_lines = 35,
> text_cols = 80,
> total_lines = 0,
> total_cols = 84,
> new_text_lines = 0,
> new_text_cols = 0,
> left_pos = 182,
> top_pos = 22,
> pixel_height = 805,
> pixel_width = 924,
> resx = 124,
> resy = 124,
> x_pixels_diff = 5,
> y_pixels_diff = 50,
> win_gravity = 1,
> size_hint_flags = 3,
> border_width = 0,
> internal_border_width = 0,
> column_width = 11,
> space_width = 11,
> line_height = 23,
> output_method = output_x_window,
> terminal = 0x89494b0,
> output_data = {
> tty = 0x8b61128,
> x = 0x8b61128,
> w32 = 0x8b61128,
> ns = 0x8b61128,
> nothing = 146149672
> },
> font_driver_list = 0x8cc0fe0,
> font_data_list = 0x8a01a10,
> fringe_cols = 2,
> left_fringe_width = 11,
> right_fringe_width = 11,
> want_fullscreen = FULLSCREEN_NONE,
> menu_bar_lines = 0,
> external_menu_bar = 1,
> display_preempted = 0 '\000',
> visible = 1 '\001',
> iconified = 0 '\000',
> async_visible = 1 '\001',
> async_iconified = 0 '\000',
> garbaged = 0 '\000',
> has_minibuffer = 0 '\000',
> wants_modeline = 1 '\001',
> can_have_scroll_bars = 1 '\001',
> auto_raise = 0 '\000',
> auto_lower = 0 '\000',
> no_split = 0 '\000',
> explicit_name = 0 '\000',
> window_sizes_changed = 0 '\000',
> mouse_moved = 1 '\001',
> pointer_invisible = 0 '\000',
> vertical_scroll_bar_type = vertical_scroll_bar_right,
> desired_cursor = FILLED_BOX_CURSOR,
> cursor_width = 1,
> blink_off_cursor = DEFAULT_CURSOR,
> blink_off_cursor_width = 0,
> message_buf = 0x8a0de40 "\030\304\374\266\030\304",<incomplete sequence \374\266>,
> scroll_bottom_vpos = -1,
> config_scroll_bar_width = 16,
> config_scroll_bar_cols = 2,
> scroll_bar_actual_width = 22,
> cost_calculation_baud_rate = 19200,
> alpha = {-1, -1},
> gamma = 0,
> extra_line_spacing = 0,
> background_pixel = 16777215,
> foreground_pixel = 0
> }
> (gdb) p *$4
> $6 = {
> header = {
> size = 1073742870,
> next = {
> buffer = 0x8c20b00,
> vector = 0x8c20b00
> }
> },
> name = {
> i = -2129557179,
> s = {
> val = 17926469,
> type = Lisp_String
> },
> u = {
> val = 17926469,
> type = Lisp_String
> }
> },
> icon_name = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> title = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> focus_frame = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> root_window = {
> i = -1592630761,
> s = {
> val = 17981975,
> type = Lisp_Vectorlike
> },
> u = {
> val = 17981975,
> type = Lisp_Vectorlike
> }
> },
> selected_window = {
> i = -1592630761,
> s = {
> val = 17981975,
> type = Lisp_Vectorlike
> },
> u = {
> val = 17981975,
> type = Lisp_Vectorlike
> }
> },
> minibuffer_window = {
> i = -1592185824,
> s = {
> val = 18426912,
> type = Lisp_Vectorlike
> },
> u = {
> val = 18426912,
> type = Lisp_Vectorlike
> }
> },
> param_alist = {
> i = -1055455627,
> s = {
> val = 18286197,
> type = Lisp_Cons
> },
> u = {
> val = 18286197,
> type = Lisp_Cons
> }
> },
> scroll_bars = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> condemned_scroll_bars = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> menu_bar_items = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> face_alist = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> menu_bar_vector = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> buffer_predicate = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> buffer_list = {
> i = -1055455706,
> s = {
> val = 18286118,
> type = Lisp_Cons
> },
> u = {
> val = 18286118,
> type = Lisp_Cons
> }
> },
> buried_buffer_list = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> menu_bar_window = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> tool_bar_window = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> tool_bar_items = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> tool_bar_position = {
> i = 1091524773,
> s = {
> val = 17782949,
> type = Lisp_Symbol
> },
> u = {
> val = 17782949,
> type = Lisp_Symbol
> }
> },
> desired_tool_bar_string = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> current_tool_bar_string = {
> i = 1091521569,
> s = {
> val = 17779745,
> type = Lisp_Symbol
> },
> u = {
> val = 17779745,
> type = Lisp_Symbol
> }
> },
> face_cache = 0x8bdc7c8,
> menu_bar_items_used = 0,
> namebuf = 0x0,
> current_pool = 0x0,
> desired_pool = 0x0,
> desired_matrix = 0x0,
> current_matrix = 0x0,
> glyphs_initialized_p = 1,
> resized_p = 0,
> force_flush_display_p = 0,
> default_face_done_p = 0,
> already_hscrolled_p = 0,
> updated_p = 0,
> minimize_tool_bar_window_p = 0,
> external_tool_bar = 0,
> tool_bar_lines = 0,
> n_tool_bar_rows = 0,
> n_tool_bar_items = 0,
> decode_mode_spec_buffer = 0x8dc03f0 "0\304\374\266\230ͽ\bre/pixmaps/default/cursors/sb_h_doub\031",
> insert_line_cost = 0x0,
> delete_line_cost = 0x0,
> insert_n_lines_cost = 0x0,
> delete_n_lines_cost = 0x0,
> text_lines = 10,
> text_cols = 10,
> total_lines = 0,
> total_cols = 10,
> new_text_lines = 0,
> new_text_cols = 0,
> left_pos = 0,
> top_pos = 0,
> pixel_height = 0,
> pixel_width = 0,
> resx = 124,
> resy = 124,
> x_pixels_diff = 0,
> y_pixels_diff = 0,
> win_gravity = 0,
> size_hint_flags = 0,
> border_width = 0,
> internal_border_width = 0,
> column_width = 11,
> space_width = 11,
> line_height = 23,
> output_method = output_x_window,
> terminal = 0x89494b0,
> output_data = {
> tty = 0x8c4ba80,
> x = 0x8c4ba80,
> w32 = 0x8c4ba80,
> ns = 0x8c4ba80,
> nothing = 147110528
> },
> font_driver_list = 0x8a01858,
> font_data_list = 0x0,
> fringe_cols = 2,
> left_fringe_width = 11,
> right_fringe_width = 11,
> want_fullscreen = FULLSCREEN_NONE,
> menu_bar_lines = 0,
> external_menu_bar = 0,
> display_preempted = 0 '\000',
> visible = 0 '\000',
> iconified = 0 '\000',
> async_visible = 0 '\000',
> async_iconified = 0 '\000',
> garbaged = 1 '\001',
> has_minibuffer = 0 '\000',
> wants_modeline = 1 '\001',
> can_have_scroll_bars = 1 '\001',
> auto_raise = 0 '\000',
> auto_lower = 0 '\000',
> no_split = 0 '\000',
> explicit_name = 1 '\001',
> window_sizes_changed = 0 '\000',
> mouse_moved = 0 '\000',
> pointer_invisible = 0 '\000',
> vertical_scroll_bar_type = vertical_scroll_bar_right,
> desired_cursor = FILLED_BOX_CURSOR,
> cursor_width = 0,
> blink_off_cursor = FILLED_BOX_CURSOR,
> blink_off_cursor_width = 0,
> message_buf = 0x8c1fea0 "0\304\374\266\350\003\334\bnnier/.icons/default/cursors/sb_h_do\031",
> scroll_bottom_vpos = 0,
> config_scroll_bar_width = 0,
> config_scroll_bar_cols = 2,
> scroll_bar_actual_width = 0,
> cost_calculation_baud_rate = 0,
> alpha = {0, 0},
> gamma = 0,
> extra_line_spacing = 0,
> background_pixel = 16777215,
> foreground_pixel = 0
> }
> (gdb)
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson.