Program received signal SIGSEGV, Segmentation fault.

[M G Berberich]

starting "emacs -nw" in a konsole (KDE terminal emulator) running in
UTF-8-Mode and a UTF-8 environment and typing a german lower double
quote ('„') (which konsole can display) gives (gdb-output):

  Program received signal SIGSEGV, Segmentation fault.
  [Switching to Thread -1218742816 (LWP 15659)]
  0x0811f250 in x_get_string_resource ()


  #0  0x0811f250 in x_get_string_resource ()
  No symbol table info available.
  #1  0x0811f84a in face_for_char ()
  No symbol table info available.
  #2  0x081e69ff in font_at ()
  No symbol table info available.
  #3  0x0809e15c in string_buffer_position ()
  No symbol table info available.
  #4  0x0809bc58 in start_display ()
  No symbol table info available.
  #5  0x080a0b9d in set_iterator_to_next ()
  No symbol table info available.
  #6  0x0809fd3d in get_next_display_element ()
  No symbol table info available.
  #7  0x080b0524 in highlight_trailing_whitespace ()
  No symbol table info available.
  #8  0x080ae407 in row_containing_pos ()
  No symbol table info available.
  #9  0x080abc81 in set_vertical_scroll_bar ()
  No symbol table info available.
  #10 0x080a8a16 in disp_char_vector ()
  No symbol table info available.
  11 0x0819c271 in internal_condition_case_1 ()
  No symbol table info available.
  #12 0x080a7e55 in check_point_in_composition ()
  No symbol table info available.
  #13 0x080a6c52 in redisplay ()
  No symbol table info available.
  #14 0x0813b435 in read_char ()
  No symbol table info available.
  #15 0x08141fea in tool_bar_items ()
  No symbol table info available.
  #16 0x08138159 in command_loop_1 ()
  No symbol table info available.
  #17 0x0819c15b in internal_condition_case ()
  No symbol table info available.
  #18 0x08137cfe in command_loop_2 ()
  No symbol table info available.
  #19 0x0819bc6b in internal_catch ()
  No symbol table info available.
  #20 0x08137ca3 in command_loop ()
  No symbol table info available.
  #21 0x081376d4 in recursive_edit_1 ()
  No symbol table info available.
  #22 0x08137801 in Frecursive_edit ()
  No symbol table info available.
  #23 0x08135d12 in main ()
  No symbol table info available.

  Undefined command: "xbacktrace".  Try "help"

The source has been hacked by me, to make font-backend default.

In GNU Emacs 23.0.0.1 (i386-pc-linux-gnu, GTK+ Version 2.6.4)
 of 2007-01-17 on luthien, modified by Debian
 (Debian emacs-snapshot package, version 1:20070115-1)
X server distributor `The XFree86 Project, Inc', version 11.0.40300001
configured using `configure  '--build' 'i386-linux' '--host' 'i386-linux' 
'--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' 
'--localstatedir=/var' '--infodir=/usr/share/info' '--mandir=/usr/share/man' 
'--with-pop=yes' 
'--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/23.0.0/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.0.0/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.0.0/leim'
 '--with-x=yes' '--with-x-toolkit=gtk' '--enable-font-backend' '--with-xft' 
'--with-freetype' 'build_alias=i386-linux' 'host_alias=i386-linux' 
'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  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
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<help-echo> M-x r e p o <tab> r t <tab> <return>

Recent messages:
Loading /etc/emacs/site-start.d/50psvn.el (source)...done
Loading /etc/emacs/site-start.d/50sawfish.el (source)...done
Loading /etc/emacs/site-start.d/50yacas.el (source)...done
Loading calendar...
Loading regexp-opt...done
Loading calendar...done
For information about the GNU Project and its goals, type C-h C-p. [2 times]
Making completion list...
Loading help-mode...done
Loading emacsbug...done