Subject: bug#6177: closed (Re: bug#6177: 23.2; emacs crashes when reverting a file)

From: [email-masked] (GNU bug Tracking System)
Date: Thu, 27 May 2010 15:48:01 +0000

Your bug report

#6177: 23.2; emacs crashes when reverting a file

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
6177: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6177
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#6177: 23.2; emacs crashes when reverting a file
From: Chong Yidong <[email-masked]>
To: "Roland Winkler" <[email-masked]>
Cc: [email-masked], [email-masked], Geoff Gole <[email-masked]>
Date: Thu, 27 May 2010 11:46:58 -0400
List-Id: <debbugs-submit.debbugs.gnu.org>

"Roland Winkler" <[email-masked]> writes:

> On Wed May 26 2010 Geoff Gole wrote:
>> I can reproduce this crash in an emacs -Q with the following code:
>> 
>> (with-current-buffer (get-buffer-create "foo")
>>   (setq mode-line-buffer-identification '(:eval (erase-buffer)))
>>   (switch-to-buffer "foo")
>>   (insert "a"))
>
> This looks, indeed, like the same thing in a yet simpler version.
> Since I submitted my original bug report I switched from a 32bit to
> a 64bit OS, with which I can reproduce these crashes, too.

I've checked in a fix.  Thanks for the bug reports.

Subject: 23.2; emacs crashes when reverting a file
From: Roland Winkler <[email-masked]>
To: [email-masked]
Date: Tue, 11 May 2010 18:28:10 -0500
List-Id: <debbugs-submit.debbugs.gnu.org>

I've encountered a situation, where reverting a file reproducibly
crashes emacs.  I do not know much about debugging emacs on this level.
I've reproduced the crash under gdb. 
xbacktrace doesn't give any information.
`bt full' gives the info attached below. 
I'll be happy to provide more information if someone can give me further hints.

Roland

In GNU Emacs 23.2.1 (i686-pc-linux-gnu, GTK+ Version 2.14.4)
 of 2010-05-11 on regnitz.physics.niu.edu
Windowing system distributor `The X.Org Foundation', version 11.0.10502000
configured using `configure  '--prefix=/home/winkler/emacs/CVS/emacs''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: C
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: en_GB.utf8
  value of $LANG: en_US.ISO-8859-15
  value of $XMODIFIERS: nil
  locale-coding-system: iso-latin-9-unix
  default enable-multibyte-characters: t

Major mode: Outline

Minor modes in effect:
  display-battery-mode: t
  show-paren-mode: t
  display-time-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Load-path shadows:
/home/winkler/emacs/site-lisp/tex-site hides /home/winkler/emacs/site-lisp/auctex/tex-site
/home/winkler/emacs/site-lisp/site-start hides /home/winkler/emacs/CVS/emacs/site-lisp/site-start

Features:
(shadow sort mail-extr message ecomplete rfc822 mml mml-sec
password-cache mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231
rfc2047 rfc2045 qp ietf-drums mailabbrev nnheader gnus-util netrc
time-date mm-util mail-prsvr gmm-utils wid-edit mailheader canlock sha1
hex-util hashcash mail-utils warnings emacsbug multi-isearch noutline
outline easy-mmode help-mode view info battery bbdb-autoloads bbdb
timezone tex-site mozmail smtpmail sendmail bibtex ispell derived
disp-table ediff-init ediff-mult maplev align comint ring
browse-kill-ring himark table easymenu uniquify paren time regexp-opt
edmacro kmacro umlaute advice help-fns advice-preload vm-autoloads
tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd
font-setting tool-bar dnd fontset image fringe lisp-mode register page
menu-bar rfn-eshadow timer select scroll-bar mldrag mouse jit-lock
font-lock syntax facemenu font-core frame cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew
greek romanian slovak czech european ethiopic indian cyrillic chinese
case-table epa-hook jka-cmpr-hook help simple abbrev loaddefs button
minibuffer faces cus-face files text-properties overlay md5 base64
format env code-pages mule custom widget hashtable-print-readable
backquote make-network-process dbusbind font-render-setting gtk
x-toolkit x multi-tty emacs)

(gdb) xbacktrace
(gdb)
(gdb) bt full
#0  abort () at emacs.c:431
No locals.
#1  0x081deb85 in temp_set_point_both (buffer=0x98411c8, charpos=92, bytepos=92) at intervals.c:1950
No locals.
#2  0x08091754 in redisplay_window (window=159032549, just_this_one_p=0) at xdisp.c:13940
	w = (struct window *) 0x97aa4e0
	f = (struct frame *) 0x93908d8
	buffer = (struct buffer *) 0x93908d8
	old = (struct buffer *) 0x98411c8
	startp = {
  charpos = 154732760, 
  bytepos = 1
}
	update_mode_line = 1
	tem = <value optimized out>
	it = {
  window = 0, 
  w = 0xbf8ada24, 
  f = 0xbf8ad9f8, 
  method = 134789203, 
  stop_charpos = 1, 
  end_charpos = 154733456, 
  s = 0x1 <Address 0x1 out of bounds>, 
  string_nchars = 1, 
  region_beg_charpos = 155119152, 
  region_end_charpos = 0, 
  redisplay_end_trigger_charpos = 0, 
  multibyte_p = 0, 
  header_line_p = 0, 
  string_from_display_prop_p = 0, 
  ellipsis_p = 0, 
  avoid_cursor_p = 0, 
  dp = 0x9390b90, 
  dpvec = 0x1, 
  dpend = 0x1, 
  dpvec_char_len = -1081419228, 
  dpvec_face_id = 154733456, 
---Type <return> to continue, or q <return> to quit---
  saved_face_id = 0, 
  ctl_chars = {-1081418056, 134789871, -1081419228, 154733456, 1, 1, 1, 154732765, 58657919, -1210470454, -1209102348, 154733461, 154733456, 
    154732760, 0, 1}, 
  start = {
    pos = {
      charpos = 1, 
      bytepos = 0
    }, 
    overlay_string_index = 0, 
    string_pos = {
      charpos = -1, 
      bytepos = -1
    }, 
    dpvec_index = 0
  }, 
  current = {
    pos = {
      charpos = 0, 
      bytepos = 158106568
    }, 
    overlay_string_index = 0, 
    string_pos = {
      charpos = 0, 
      bytepos = 0
    }, 
    dpvec_index = 0
  }, 
  n_overlay_strings = -1, 
  overlay_strings = {0 <repeats 16 times>}, 
  string_overlays = {1, 1, -1, -1, -1, -1, 1, 1, -1, -1, -1, -1, 0, 0, 0, 0}, 
  string = 0, 
  from_overlay = 0, 
  stack = {{
      string = 0, 
      string_nchars = 0, 
      end_charpos = 0, 
      stop_charpos = 0, 
---Type <return> to continue, or q <return> to quit---
      cmp_it = {
        stop_pos = 0, 
        id = 0, 
        ch = 0, 
        lookback = 0, 
        nglyphs = 0, 
        nchars = 0, 
        nbytes = 0, 
        from = 0, 
        to = 0, 
        width = 0
      }, 
      face_id = 0, 
      u = {
        image = {
          object = 0, 
          slice = {
            x = 0, 
            y = 0, 
            width = 0, 
            height = 0
          }, 
          image_id = 0
        }, 
        comp = {
          object = 0
        }, 
        stretch = {
          object = 0
        }
      }, 
      position = {
        charpos = 0, 
        bytepos = 0
      }, 
      current = {
        pos = {
---Type <return> to continue, or q <return> to quit---
          charpos = 0, 
          bytepos = 0
        }, 
        overlay_string_index = 0, 
        string_pos = {
          charpos = 0, 
          bytepos = 138349850
        }, 
        dpvec_index = 0
      }, 
      from_overlay = 0, 
      area = LEFT_MARGIN_AREA, 
      method = GET_FROM_BUFFER, 
      multibyte_p = 0, 
      string_from_display_prop_p = 0, 
      display_ellipsis_p = 0, 
      avoid_cursor_p = 0, 
      line_wrap = TRUNCATE, 
      voffset = 0, 
      space_width = 0, 
      font_height = 0
    }, {
      string = 0, 
      string_nchars = 0, 
      end_charpos = 0, 
      stop_charpos = 0, 
      cmp_it = {
        stop_pos = 0, 
        id = 0, 
        ch = 0, 
        lookback = 0, 
        nglyphs = 0, 
        nchars = 0, 
        nbytes = 0, 
        from = 0, 
        to = 0, 
        width = 0
---Type <return> to continue, or q <return> to quit---
      }, 
      face_id = 0, 
      u = {
        image = {
          object = 0, 
          slice = {
            x = 0, 
            y = 0, 
            width = 0, 
            height = 0
          }, 
          image_id = 0
        }, 
        comp = {
          object = 0
        }, 
        stretch = {
          object = 0
        }
      }, 
      position = {
        charpos = 0, 
        bytepos = 0
      }, 
      current = {
        pos = {
          charpos = 0, 
          bytepos = 0
        }, 
        overlay_string_index = 0, 
        string_pos = {
          charpos = 0, 
          bytepos = 0
        }, 
        dpvec_index = 0
      }, 
      from_overlay = 0, 
---Type <return> to continue, or q <return> to quit---
      area = LEFT_MARGIN_AREA, 
      method = GET_FROM_BUFFER, 
      multibyte_p = 0, 
      string_from_display_prop_p = 0, 
      display_ellipsis_p = 0, 
      avoid_cursor_p = 0, 
      line_wrap = TRUNCATE, 
      voffset = 0, 
      space_width = 0, 
      font_height = 0
    }, {
      string = 0, 
      string_nchars = 0, 
      end_charpos = 0, 
      stop_charpos = 0, 
      cmp_it = {
        stop_pos = 0, 
        id = 0, 
        ch = 0, 
        lookback = 0, 
        nglyphs = 0, 
        nchars = 0, 
        nbytes = 0, 
        from = 0, 
        to = 0, 
        width = 0
      }, 
      face_id = 0, 
      u = {
        image = {
          object = 0, 
          slice = {
            x = 0, 
            y = 0, 
            width = 0, 
            height = 0
          }, 
---Type <return> to continue, or q <return> to quit---
          image_id = 0
        }, 
        comp = {
          object = 0
        }, 
        stretch = {
          object = 0
        }
      }, 
      position = {
        charpos = 0, 
        bytepos = 0
      }, 
      current = {
        pos = {
          charpos = 0, 
          bytepos = 0
        }, 
        overlay_string_index = 0, 
        string_pos = {
          charpos = 0, 
          bytepos = 0
        }, 
        dpvec_index = 0
      }, 
      from_overlay = 0, 
      area = LEFT_MARGIN_AREA, 
      method = GET_FROM_BUFFER, 
      multibyte_p = 0, 
      string_from_display_prop_p = 0, 
      display_ellipsis_p = 0, 
      avoid_cursor_p = 0, 
      line_wrap = TRUNCATE, 
      voffset = 0, 
      space_width = 0, 
      font_height = 0
    }, {
---Type <return> to continue, or q <return> to quit---
      string = 0, 
      string_nchars = 0, 
      end_charpos = 0, 
      stop_charpos = 0, 
      cmp_it = {
        stop_pos = 0, 
        id = 0, 
        ch = 0, 
        lookback = 0, 
        nglyphs = 0, 
        nchars = 0, 
        nbytes = 0, 
        from = 0, 
        to = 0, 
        width = 0
      }, 
      face_id = 0, 
      u = {
        image = {
          object = 0, 
          slice = {
            x = 0, 
            y = 0, 
            width = 0, 
            height = 0
          }, 
          image_id = 0
        }, 
        comp = {
          object = 0
        }, 
        stretch = {
          object = 0
        }
      }, 
      position = {
        charpos = 0, 
---Type <return> to continue, or q <return> to quit---
        bytepos = 0
      }, 
      current = {
        pos = {
          charpos = 0, 
          bytepos = 0
        }, 
        overlay_string_index = 0, 
        string_pos = {
          charpos = 0, 
          bytepos = 0
        }, 
        dpvec_index = 0
      }, 
      from_overlay = 0, 
      area = LEFT_MARGIN_AREA, 
      method = GET_FROM_BUFFER, 
      multibyte_p = 0, 
      string_from_display_prop_p = 0, 
      display_ellipsis_p = 0, 
      avoid_cursor_p = 0, 
      line_wrap = TRUNCATE, 
      voffset = 0, 
      space_width = 0, 
      font_height = 0
    }}, 
  sp = 0, 
  selective = 0, 
  what = IT_CHARACTER, 
  face_id = 0, 
  selective_display_ellipsis_p = 0, 
  ctl_arrow_p = 0, 
  face_box_p = 0, 
  start_of_box_run_p = 0, 
  end_of_box_run_p = 0, 
  overlay_strings_at_end_processed_p = 0, 
  ignore_overlay_strings_at_pos_p = 0, 
---Type <return> to continue, or q <return> to quit---
  glyph_not_available_p = 0, 
  starts_in_middle_of_char_p = 0, 
  face_before_selective_p = 0, 
  constrain_row_ascent_descent_p = 0, 
  line_wrap = TRUNCATE, 
  base_face_id = 0, 
  c = 0, 
  len = 0, 
  cmp_it = {
    stop_pos = 0, 
    id = 0, 
    ch = 0, 
    lookback = 0, 
    nglyphs = 0, 
    nchars = 0, 
    nbytes = 0, 
    from = 0, 
    to = 0, 
    width = 0
  }, 
  char_to_display = 0, 
  image_id = 0, 
  slice = {
    x = 0, 
    y = 0, 
    width = 0, 
    height = 0
  }, 
  space_width = 0, 
  voffset = 0, 
  tab_width = 0, 
  font_height = 0, 
  object = 0, 
  position = {
    charpos = 0, 
    bytepos = 0
  }, 
---Type <return> to continue, or q <return> to quit---
  truncation_pixel_width = 4, 
  continuation_pixel_width = 0, 
  first_visible_x = 0, 
  last_visible_x = 35, 
  last_visible_y = 2, 
  extra_line_spacing = 0, 
  max_extra_line_spacing = 0, 
  override_ascent = 0, 
  override_descent = 1, 
  override_boff = -1, 
  glyph_row = 0xfffffffe, 
  area = LEFT_MARGIN_AREA, 
  nglyphs = 160019150, 
  pixel_width = 158482792, 
  ascent = 138380954, 
  descent = -1081418200, 
  max_ascent = 135801416, 
  max_descent = 138380954, 
  phys_ascent = 138387003, 
  phys_descent = 160019182, 
  max_phys_ascent = 0, 
  max_phys_descent = 138349850, 
  current_x = 138349850, 
  continuation_lines_width = 138349850, 
  current_y = 138380954, 
  first_vpos = 157708968, 
  vpos = 157710061, 
  hpos = -1081418168, 
  left_user_fringe_bitmap = 11211, 
  right_user_fringe_bitmap = 2072, 
  left_user_fringe_face_id = 1, 
  right_user_fringe_face_id = 0
}
	current_matrix_up_to_date_p = 0
	used_current_matrix_p = 0
	buffer_unchanged_p = 1
	temp_scroll_step = 138519602
---Type <return> to continue, or q <return> to quit---
	rc = -1081419228
	centering_position = 154732760
	last_line_misfit = <value optimized out>
	beg_unchanged = 12311
	end_unchanged = 0
#3  0x08093ff3 in redisplay_window_0 (window=159032549) at xdisp.c:12238
No locals.
#4  0x08191756 in internal_condition_case_1 (bfun=0x8093fd0 <redisplay_window_0>, arg=159032549, handlers=138338078, 
    hfun=0x806a7b0 <redisplay_window_error>) at eval.c:1538
	val = <value optimized out>
	c = {
  tag = 138349850, 
  val = 138349850, 
  next = 0xbf8aedbc, 
  gcpro = 0x0, 
  jmp = {{
      __jmpbuf = {159032544, 138782056, 154732760, -1081417912, -610484051, -66182206}, 
      __mask_was_saved = 0, 
      __saved_mask = {
        __val = {1, 1, 138349874, 138467880, 138792550, 138349850, 157710061, 138468856, 3213549288, 138394472, 138389171, 159650248, 
          3213549304, 135803355, 138394474, 138389171, 1600000, 159650248, 138349874, 138389168, 3213549352, 138394474, 1600000, 138394472, 
          3213549352, 135859596, 138394474, 1600000, 0, 1, 5, 140075512}
      }
    }}, 
  backlist = 0x0, 
  handlerlist = 0xbf8aee84, 
  lisp_eval_depth = 0, 
  pdlcount = 4, 
  poll_suppress_count = 1, 
  interrupt_input_blocked = 0, 
  byte_stack = 0x0
}
	h = {
  handler = 138338078, 
  var = 138349850, 
  chosen_clause = 0, 
  tag = 0xbf8ade6c, 
---Type <return> to continue, or q <return> to quit---
  next = 0xbf8aee84
}
#5  0x0807bdb3 in redisplay_windows (window=159650248) at xdisp.c:12217
	w = (struct window *) 0x97aa4e0
#6  0x0808c6a8 in redisplay_internal (preserve_echo_area=<value optimized out>) at xdisp.c:11789
	f = (struct frame *) 0x93908d8
	tail = 159650248
	frame = 92
	w = (struct window *) 0x97aa4e0
	pause = 0
	must_finish = 1
	number_of_visible_frames = 1
	polling_stopped_here = 0
	old_frame = 154732765
	consider_all_windows_p = 1
#7  0x0812d7fe in read_char (commandflag=1, nmaps=2, maps=0xbf8aebc0, prev_event=138349850, used_mouse_menu=0xbf8aec80, end_time=0x0)
    at keyboard.c:2727
	c = <value optimized out>
	local_getcjmp = {{
    __jmpbuf = {160010582, -1, -1081414996, 159650248, -1081415016, 136182064}, 
    __mask_was_saved = 160010582, 
    __saved_mask = {
      __val = {138378154, 1, 4294967295, 3213552300, 4294967295, 3213552520, 135839284, 160010582, 138378154, 159650253, 134863687, 
        159032549, 160437710, 136468072, 138380954, 138458362, 138349850, 138349898, 159032549, 138387738, 92, 3213552424, 134876963, 
        160437726, 160437718, 154732765, 160415008, 159650248, 1, 12311, 6661, 24814821}
    }
  }}
	save_jump = {{
    __jmpbuf = {6661, 138349850, 1033, -1081414504, 159650253, 0}, 
    __mask_was_saved = 159151648, 
    __saved_mask = {
      __val = {3213552120, 136178327, 0, 138498386, 12311, 6661, 159650253, 1033, 17, 159650253, 0, 159151648, 3213552168, 136178327, 
        138498386, 138378154, 3213552200, 136179695, 159650253, 1, 16, 138378154, 160011752, 138349850, 3213552248, 136181883, 138378154, 
        138349850, 3213552256, 0, 4294967295, 1}
    }
  }}
	key_already_recorded = 0
---Type <return> to continue, or q <return> to quit---
	tem = -1081414528
	save = <value optimized out>
	previous_echo_area_message = 138349850
	also_record = 138349850
	reread = 0
	polling_stopped_here = <value optimized out>
	orig_kboard = (struct kboard *) 0x85e5398
#8  0x0812fc02 in read_key_sequence (keybuf=0xbf8aed24, bufsize=30, prompt=138349850, dont_downcase_last=0, can_return_switch_frame=1, 
    fix_current_buffer=1) at keyboard.c:9512
	interrupted_kboard = (KBOARD *) 0x85e5398
	key = 136182226
	used_mouse_menu = 0
	echo_local_start = 0
	last_real_key_start = 0
	keys_local_start = 0
	local_first_binding = 0
	from_string = 138349850
	count = 2
	t = 0
	echo_start = 0
	keys_start = 0
	nmaps = 2
	nmaps_allocated = 2
	defs = (Lisp_Object * volatile) 0xbf8aeba0
	submaps = (Lisp_Object * volatile) 0xbf8aebc0
	orig_local_map = 158462166
	orig_keymap = 138349850
	localized_local_map = 0
	first_binding = 0
	first_unbound = 31
	mock_input = 0
	fkey = {
  parent = 140884014, 
  map = 140884014, 
  start = 0, 
  end = 0
}
---Type <return> to continue, or q <return> to quit---
	keytran = {
  parent = 138343142, 
  map = 138343142, 
  start = 0, 
  end = 0
}
	indec = {
  parent = 140884022, 
  map = 140884022, 
  start = 0, 
  end = 0
}
	shift_translated = 0
	delayed_switch_frame = 138349850
	original_uppercase = 0
	original_uppercase_position = -1
	starting_buffer = (struct buffer *) 0x98411c8
	fake_prefixed_keys = 138349850
#9  0x081319dc in command_loop_1 () at keyboard.c:1643
	cmd = <value optimized out>
	lose = <value optimized out>
	keybuf = {138381618, 196, 57, -1221169928, -1221175016, 0, 0, 0, 0, 1, 1011, -1224045256, -1219003112, 134545402, -1221133400, 
  134523852, 1, -1208881164, 0, -1081414268, -1081414432, 0, -1081475072, 138349850, 139145754, -379121664, 0, 138621440, 138621424, 
  -1081414232}
	i = <value optimized out>
	prev_modiff = 1767
	prev_buffer = (struct buffer *) 0x98411c8
	already_adjusted = 0
#10 0x08191850 in internal_condition_case (bfun=0x8131800 <command_loop_1>, handlers=138387834, hfun=0x812b0d0 <cmd_error>) at eval.c:1490
	val = <value optimized out>
	c = {
  tag = 138349850, 
  val = 138349850, 
  next = 0xbf8aeed0, 
  gcpro = 0x0, 
  jmp = {{
      __jmpbuf = {0, 138621440, 138621424, -1081413992, -604282707, -66051134}, 
---Type <return> to continue, or q <return> to quit---
      __mask_was_saved = 0, 
      __saved_mask = {
        __val = {3086086132, 3070921888, 32, 3213552916, 3086008477, 3075203392, 139781008, 3213552840, 3074245814, 3075203392, 3086068668, 
          3213552864, 3075198964, 276967387, 3075964184, 8655230, 57, 3213553520, 3213553228, 3213553520, 3213553368, 135516052, 2, 
          3073813544, 3075964184, 0, 4294967295, 3086086132, 134523852, 3086087784, 3213553312, 3086026075}
      }
    }}, 
  backlist = 0x0, 
  handlerlist = 0x0, 
  lisp_eval_depth = 0, 
  pdlcount = 2, 
  poll_suppress_count = 1, 
  interrupt_input_blocked = 0, 
  byte_stack = 0x0
}
	h = {
  handler = 138387834, 
  var = 138349850, 
  chosen_clause = 1, 
  tag = 0xbf8aedbc, 
  next = 0x0
}
#11 0x0812a5f5 in command_loop_2 () at keyboard.c:1360
	val = 1
#12 0x0819192a in internal_catch (tag=138384906, func=0x812a5d0 <command_loop_2>, arg=138349850) at eval.c:1226
	c = {
  tag = 138384906, 
  val = 138349850, 
  next = 0x0, 
  gcpro = 0x0, 
  jmp = {{
      __jmpbuf = {0, 138621440, 138621424, -1081413736, -604143443, -65913918}, 
      __mask_was_saved = 0, 
      __saved_mask = {
        __val = {0, 0, 0, 0, 0, 3075203520, 3075089079, 3075095872, 3075083313, 3075083103, 0, 0, 0, 3075203448, 177, 22, 0, 1, 139774040, 
          0, 138517264, 138515147, 138375704, 3213553544, 135803355, 138517266, 138515147, 138349850, 138375704, 138349874, 138515144, 
          140779680}
---Type <return> to continue, or q <return> to quit---
      }
    }}, 
  backlist = 0x0, 
  handlerlist = 0x0, 
  lisp_eval_depth = 0, 
  pdlcount = 2, 
  poll_suppress_count = 1, 
  interrupt_input_blocked = 0, 
  byte_stack = 0x0
}
#13 0x0812af1f in command_loop () at keyboard.c:1339
No locals.
#14 0x0812b2db in recursive_edit_1 () at keyboard.c:954
	val = <value optimized out>
#15 0x0812b424 in Frecursive_edit () at keyboard.c:1016
	buffer = 138349850
#16 0x08120eb7 in main (argc=1, argv=0xbf8af3a4) at emacs.c:1833
	dummy = 139723384
	stack_bottom_variable = 8 '\b'
	do_initial_setlocale = 1
	skip_args = 0
	rlim = {
  rlim_cur = 8388608, 
  rlim_max = 18446744073709551615
}
	no_loadup = 0
	junk = 0x0
	dname_arg = 0x0
(gdb) 
(gdb) 
(gdb)