This bug report will be sent to the XEmacs Development Team, not to your local site managers!! Please write in English, because the XEmacs maintainers do not have translators to read other languages for them. Please describe as succinctly as possible: - What happened. - What you thought should have happened. - Precisely what you were doing at the time. Please also include any C or lisp back-traces that you may have. ================================================================ Dear Bug Team! I was using XEmacs (displaying on the Cygwin XWin.exe X server) when after a few days it crashed. I had lots of shell buffers open and was probably switching between them with C-x o, C-x b and so on. Fatal error: assertion failed, file redisplay-output.c, line 1574, db->xpos >= 0 && db->ypos >= 0 Fatal error (6). Your files have been auto-saved. Use `M-x recover-session' to recover them. If you have access to the PROBLEMS file that came with your version of XEmacs, please check to see if your crash is described there, as there may be a workaround available. Otherwise, please report this bug by running the send-pr script included with XEmacs, or selecting `Send Bug Report' from the help menu. As a last resort send ordinary email to `crashes(a)xemacs.org&#39;. *MAKE SURE* to include the information in the command M-x describe-installation. If at all possible, *please* try to obtain a C stack backtrace; it will help us immensely in determining what went wrong. B%," [goal-column unread-command-events start-point last first message "<<< Pres s Return to bury the buffer list >>>" next-command-event ?\ nil throw electric- buffer-menu-select 2 -1 0 Electric-command-loop t electric-buffer-menu-looper] 8 )] 3) # (unwind-protect ...) # bind (select buffer files-only) #<compiled-function (&optional files-only) "...(49)" [select buffer opoint nil (...) point-marker Buffer-menu-execute search-forward "\n>" t Buffer-menu-selec t switch-to-buffer Buffer-menu-buffer] 4 ("/usr/lib/xemacs/xemacs-packages/lisp/ xemacs-base/ebuff-menu.elc" . 736) (list (if current-prefix-arg t nil))>(nil) call-interactively(electric-buffer-list) # (condition-case ... . error) # (catch top-level ...) % gdb xemacs core.12009 GNU gdb Red Hat Linux (5.2.1-4) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux"...(no debugging symbols found)... warning: core file may not match specified executable file. Core was generated by `xemacs -geometry 124x47+0+0'. Program terminated with signal 6, Aborted. Reading symbols from /usr/X11R6/lib/libXm.so.3...done. Loaded symbols for /usr/X11R6/lib/libXm.so.3 Reading symbols from /usr/lib/libcanna.so.1.0...done. Loaded symbols for /usr/lib/libcanna.so.1.0 Reading symbols from /usr/lib/libRKC.so.1.0...done. Loaded symbols for /usr/lib/libRKC.so.1.0 Reading symbols from /usr/lib/libwnn.so.0...done. Loaded symbols for /usr/lib/libwnn.so.0 Reading symbols from /usr/lib/libtiff.so.3...done. Loaded symbols for /usr/lib/libtiff.so.3 Reading symbols from /usr/lib/libpng12.so.0...done. Loaded symbols for /usr/lib/libpng12.so.0 Reading symbols from /usr/lib/libjpeg.so.62...done. Loaded symbols for /usr/lib/libjpeg.so.62 Reading symbols from /usr/lib/libz.so.1...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /usr/X11R6/lib/libXpm.so.4...done. Loaded symbols for /usr/X11R6/lib/libXpm.so.4 Reading symbols from /usr/X11R6/lib/libXmu.so.6...done. Loaded symbols for /usr/X11R6/lib/libXmu.so.6 Reading symbols from /usr/X11R6/lib/libXt.so.6...done. Loaded symbols for /usr/X11R6/lib/libXt.so.6 Reading symbols from /usr/X11R6/lib/libXext.so.6...done. Loaded symbols for /usr/X11R6/lib/libXext.so.6 Reading symbols from /usr/X11R6/lib/libX11.so.6...done. Loaded symbols for /usr/X11R6/lib/libX11.so.6 Reading symbols from /usr/X11R6/lib/libSM.so.6...done. Loaded symbols for /usr/X11R6/lib/libSM.so.6 Reading symbols from /usr/X11R6/lib/libICE.so.6...done. Loaded symbols for /usr/X11R6/lib/libICE.so.6 Reading symbols from /lib/libdb-4.0.so...done. Loaded symbols for /lib/libdb-4.0.so Reading symbols from /usr/lib/libncurses.so.5...done. Loaded symbols for /usr/lib/libncurses.so.5 Reading symbols from /usr/lib/libpq.so.2...done. Loaded symbols for /usr/lib/libpq.so.2 Reading symbols from /usr/lib/libldap.so.2...done. Loaded symbols for /usr/lib/libldap.so.2 Reading symbols from /lib/i686/libm.so.6...done. Loaded symbols for /lib/i686/libm.so.6 Reading symbols from /lib/libutil.so.1...done. Loaded symbols for /lib/libutil.so.1 Reading symbols from /lib/i686/libc.so.6...done. Loaded symbols for /lib/i686/libc.so.6 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /usr/X11R6/lib/libXp.so.6...done. Loaded symbols for /usr/X11R6/lib/libXp.so.6 Reading symbols from /lib/libssl.so.2...done. Loaded symbols for /lib/libssl.so.2 Reading symbols from /lib/libcrypto.so.2...done. Loaded symbols for /lib/libcrypto.so.2 Reading symbols from /usr/kerberos/lib/libkrb5.so.3...done. Loaded symbols for /usr/kerberos/lib/libkrb5.so.3 Reading symbols from /usr/kerberos/lib/libk5crypto.so.3...done. Loaded symbols for /usr/kerberos/lib/libk5crypto.so.3 Reading symbols from /usr/kerberos/lib/libcom_err.so.3...done. Loaded symbols for /usr/kerberos/lib/libcom_err.so.3 Reading symbols from /lib/libcrypt.so.1...done. Loaded symbols for /lib/libcrypt.so.1 Reading symbols from /lib/libresolv.so.2...done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /lib/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /usr/lib/libsasl.so.7...done. Loaded symbols for /usr/lib/libsasl.so.7 Reading symbols from /usr/lib/liblber.so.2...done. Loaded symbols for /usr/lib/liblber.so.2 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/libgdbm.so.2...done. Loaded symbols for /usr/lib/libgdbm.so.2 Reading symbols from /lib/libpam.so.0...done. Loaded symbols for /lib/libpam.so.0 Reading symbols from /usr/X11R6/lib/X11/locale/common/xlcDef.so.2...done. Loaded symbols for /usr/X11R6/lib/X11/locale/common/xlcDef.so.2 Reading symbols from /usr/X11R6/lib/X11/locale/common/ximcp.so.2...done. Loaded symbols for /usr/X11R6/lib/X11/locale/common/ximcp.so.2 Reading symbols from /usr/X11R6/lib/X11/locale/common/xomGeneric.so.2...done. Loaded symbols for /usr/X11R6/lib/X11/locale/common/xomGeneric.so.2 Reading symbols from /lib/libnss_files.so.2...done. Loaded symbols for /lib/libnss_files.so.2 #0 0x42028cc1 in kill () from /lib/i686/libc.so.6 (gdb) bt #0 0x42028cc1 in kill () from /lib/i686/libc.so.6 #1 0x080afc03 in fatal_error_signal () #2 <signal handler called> #3 0x42028cc1 in kill () from /lib/i686/libc.so.6 #4 0x42028ac8 in raise () from /lib/i686/libc.so.6 #5 0x4202a019 in abort () from /lib/i686/libc.so.6 #6 0x080b1f0f in assert_failed () #7 0x081708a1 in redisplay_output_pixmap () #8 0x081aae8d in x_output_display_block () #9 0x0816fde6 in redisplay_output_display_block () #10 0x0816edcd in output_display_line () #11 0x08171f1f in redisplay_output_window () #12 0x081682c7 in redisplay_window () #13 0x08168a8c in redisplay_windows () #14 0x08168a8c in redisplay_windows () #15 0x08168c92 in redisplay_frame () #16 0x08168f0e in redisplay_device () #17 0x081692a7 in redisplay_without_hooks () #18 0x080fa877 in Fnext_event () #19 0x080fa93f in Fnext_command_event () #20 0x080b779c in Ffuncall () #21 0x080910cd in execute_optimized_program () #22 0x0809392d in Fbyte_code () #23 0x080b728a in Feval () #24 0x080b43b9 in internal_catch () #25 0x08091c1e in execute_rare_opcode () #26 0x08090f46 in execute_optimized_program () #27 0x0809392d in Fbyte_code () #28 0x080b728a in Feval () #29 0x080b385b in Fprogn () #30 0x08091bd2 in execute_rare_opcode () #31 0x08090f46 in execute_optimized_program () #32 0x08090cd8 in funcall_compiled_function () #33 0x080b7702 in Ffuncall () #34 0x080b7d7a in Fapply () #35 0x080b8477 in apply1 () #36 0x08094d27 in Fcall_interactively () #37 0x080b6754 in Fcommand_execute () #38 0x080fc699 in execute_command_event () #39 0x080fca17 in Fdispatch_event () #40 0x0809b60a in Fcommand_loop_1 () #41 0x080b4762 in condition_case_1 () #42 0x0809b08a in command_loop_3 () #43 0x0809b0bb in command_loop_2 () #44 0x080b43b9 in internal_catch () #45 0x0809b217 in initial_command_loop () #46 0x080b0ca2 in xemacs_21_4_8_i386_redhat_linux () #47 0x080b1732 in main () #48 0x420158d4 in __libc_start_main () from /lib/i686/libc.so.6 (gdb) Quit ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: Linux astest 2.4.9-e.8smp #1 SMP Fri Jul 19 15:38:30 EDT 2002 i686 unknown unknown GNU/Linux ./configure 'i386-redhat-linux-gnu' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--datadir=/usr/share' '--libdir=/usr/lib' '--mandir=/usr/share/man/man1' '--infodir=/usr/share/info' '--with-gpm=no' '--with-sound=native' '--with-pop' '--mail-locking=lockf' '--with-clash-detection' '--debug=no' '--error-checking=none' '--with-mule=yes' '--with-database=berkdb' '--with-ldap=yes' '--with-hesiod=no' '--with-canna=yes' '--with-wnn=yes' '--with-widgets=motif' '--with-menubars=lucid' '--with-scrollbars=lucid' '--with-dialogs=motif' '--with-xim=xlib' '--with-msw=no' '--with-xfs=yes' '--pdump' XEmacs 21.4.8 "Honest Recruiter" configured for `i386-redhat-linux'. Compilation / Installation: Source code location: /usr/src/build/141167-i386/BUILD/xemacs-21.4.8 Installation prefix: /usr Operating system description file: `s/linux.h' Machine description file: `m/intel386.h' Compiler: gcc -O2 -march=i386 -mcpu=i686 Relocating allocator for buffers: no GNU version of malloc: yes - Using Doug Lea's new malloc from the GNU C Library. Window System: Compiling in support for the X window system: - X Windows headers location: /usr/X11R6/include - X Windows libraries location: /usr/X11R6/lib - Handling WM_COMMAND properly. Using Lucid menubars. Using Lucid scrollbars. Using Motif dialog boxes. Using Motif native widgets. TTY: Compiling in support for ncurses. Images: Compiling in support for GIF images (builtin). Compiling in support for XPM images. Compiling in support for PNG images. Compiling in support for JPEG images. Compiling in support for TIFF images. Sound: Compiling in support for sound (native). Databases: Compiling in support for Berkeley database. Compiling in support for LDAP. Compiling in support for PostgreSQL. - Using PostgreSQL header file: libpq-fe.h - Using PostgreSQL V7 bindings. Internationalization: Compiling in support for Mule (multi-lingual Emacs). Compiling in support for XIM (X11R5+ I18N input method). - Using raw Xlib to provide XIM support. - Using XFontSet to provide bilingual menubar. Compiling in support for Canna on Mule. Compiling in support for the WNN input method on Mule. Mail: Compiling in support for POP mail retrieval. Compiling in support for "lockf" mail spool file locking method. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for dynamic shared object modules. Using the new portable dumper. Load-Path Lisp Shadows: ---------------------- (/usr/lib/xemacs/xemacs-packages/lisp/apel/alist /usr/share/xemacs-21.4.8/lisp/alist) Installed XEmacs Packages: ------------------------- ((zenirc:version 1.13 :type regular) (xslt-process :version 1.1 :type regular) (xslide :version 1.02 :type regular) (xemacs-devel :version 1.47 :type single-file) (xemacs-base :version 1.66 :type regular) (w3 :version 1.25 :type regular) (vm :version 7.07 :type regular) (viper :version 1.34 :type regular) (view-process :version 1.11 :type regular) (vhdl :version 1.15 :type regular) (vc-cc :version 1.21 :type regular) (vc :version 1.33 :type regular) (tramp :version 1.05 :type regular) (tpu :version 1.12 :type regular) (tooltalk :version 1.13 :type regular) (tm :version 1.34 :type regular) (time :version 1.11 :type regular) (textools :version 1.12 :type regular) (text-modes :version 1.48 :type single-file) (texinfo :version 1.2 :type regular) (supercite :version 1.19 :type regular) (strokes :version 1.08 :type regular) (speedbar :version 1.23 :type regular) (sounds-wav :version 1.1 :type regular) (sounds-au :version 1.1 :type regular) (slider :version 1.13 :type regular) (sieve :version 1.07 :type regular) (sh-script :version 1.15 :type regular) (sgml :version 1.08 :type regular) (semantic :version 1.12 :type regular) (scheme :version 1.11 :type regular) (rmail :version 1.13 :type regular) (reftex :version 1.25 :type regular) (psgml :version 1.28 :type regular) (ps-print :version 1.04 :type regular) (prog-modes :version 1 .6 :type single-file) (pcomplete :version 1.01 :type regular) (pcl-cvs :version 1.63 :type regular) (pc :version 1.25 :type single-file) (os-utils :version 1.28 :type single-file) (net-utils :version 1.27 :type single-file) (mmm-mode :version 1.0 :type regular) (misc-games :version 1.15 :type single-file) (mine :version 1.14 :type regular) (mh-e :version 1.14 :type regular) (mailcrypt :version 2.11 :type regular) (mail-lib :version 1.47 :type regular) (jde :version 1.35 :type regular) (ispell :version 1.24 :type regular) (ilisp :version 1.27 :type regular) (igrep :version 1.08 :type regular) (idlwave :version 1.25 :type regular) (ibuffer :version 1.08 :type regular) (hm--html-menus :version 1.18 :type regular) (haskell-mode :version 1.04 :type regular) (gnus :version 1.62 :type regular) (gnats :version 1.15 :type regular) (games :version 1.13 :type regular) (fsf-compat :version 1.11 :type single-file) (frame-icon :version 1.09 :type regular) (forms :version 1.14 :type regular) (footnote :version 1.15 :type regular) (eudc :version 1.36 :type regular) (eterm :version 1.13 :type regular) (ess :version 1.02 :type regular) (eshell :version 1.03 :type regular) (emerge :version 1.09 :type regular) (elib :version 1.1 :type single-file) (eieio :version 1.02 :type regular) (efs :version 1.29 :type regular) (edt :version 1.12 :type regular) (edit-utils :version 1.89 :type single-file) (ediff :version 1.41 :type regular) (edebug :version 1.14 :type regular) (dired :version 1.12 :type regular) (dictionary :version 1.11 :type regular) (debug :version 1.15 :type regular) (crisp :version 1.12 :type regular) (cookie :version 1.14 :type regular) (clearcase :version 1.04 :type regular) (cc-mode :version 1.28 :type regular) (calendar :version 1.18 :type regular) (calc :version 1.23 :type regular) (c-support :version 1.16 :type single-file) (build :version 1.06 :type regular) (bbdb :version 1.21 :type regular) (auctex :version 1.32 :type regular) (ada :version 1.1 :type regular) (mule-ucs :version 1.04 :type regular) (mule-base :version 1.42 :type regular) (lookup :version 1.12 :type regular) (locale :version 1.18 :type regular) (leim :version 1.18 :type regular) (latin-unity :version 1.05 :type regular) (egg-its :version 1.26 :type regular) (edict :version 1.13 :type regular)) Features: -------- (mail-abbrevs xemacsbug shadow sendmail rfc822 lazy-shot efs-cu view-less view tramp advice advice-preload shell comint ring format-spec timer gnuserv vc-hooks time perl-mode blink-cursor font-lock cus-face zenirc-autoloads xslt-process-autoloads xslide-autoloads xemacs-devel-autoloads xemacs-base-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vhdl-autoloads vc-cc-autoloads vc-autoloads tramp-autoloads tpu-autoloads tooltalk-autoloads tm-autoloads time-autoloads textools-autoloads text-modes-autoloads texinfo-autoloads supercite-autoloads strokes-autoloads speedbar-autoloads sounds-wav-autoloads sounds-au-autoloads slider-autoloads sieve-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads rmail-autoloads reftex-autoloads psgml-autoloads ps-print-autoloads prog-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads net-utils-autoloads mmm-mode-autoloads misc-games-autoloads mine-autoloads mh-e-autoloads mailcrypt-autoloads mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads ibuffer-autoloads hm--html-menus-autoloads haskell-mode-autoloads gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads ess-autoloads eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads dired-autoloads dictionary-autoloads debug-autoloads crisp-autoloads cookie-autoloads clearcase-autoloads cc-mode-autoloads calendar-autoloads calc-autoloads c-support-autoloads build-autoloads bbdb-autoloads auctex-autoloads apel-autoloads ada-autoloads mule-ucs-autoloads mule-base-autoloads lookup-autoloads locale-autoloads leim-autoloads latin-unity-autoloads egg-its-autoloads edict-autoloads lisp-autoloads loadhist auto-show fontl-hooks x-iso8859-1 canna-leim slovenian czech romanian ccl mule-help code-cmds gutter-items menubar-items x-menubar mode-motion mouse itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete cus-file derived frame text-props obsolete cus-start custom widget cl-extra mini-cl cl cl-19 packages backquote very-early-lisp postgresqlv7 postgresql CANNA file-coding wnn mule lucid-scrollbars cut-buffer lucid-menubars motif-dialogs x c-balloon-help tty-frames tty toolbar native-sound scrollbar unix-processes multicast network-streams subprocesses modules menu-accelerator-support menubar berkeley-db md5 xemacs xim gutter tiff png gif jpeg xpm xbm lisp-float-type linux dialog devices window-system base64) Recent keystrokes: ----------------- down down down down C-h ? ? SPC SPC q f10 M-SPC BS BS BS C-x C-f . x e SPC BS BS BS SPC i SPC SPC n SPC BS BS SPC SPC SPC BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS e SPC SPC m SPC SPC SPC SPC RET C-s m e n u C-s C-s C-s C-s C-s C-s b C-a C-e left BS BS BS t C-e M-x e v l a BS BS a l SPC l SPC s SPC RET misc-user Recent messages (most recent first): ----------------------------------- Loading xemacsbug...done t Loading xemacsbug... Loading lazy-shot...done Loading lazy-shot... Loading efs-cu...done Loading efs-cu... Making completion list... Making completion list... Making completion list... Making completion list... Making completion list... f10 not defined. A B C F I K L M N P S T V W C-c C-d C-f C-i C-k C-n C-w; ? for more help: A B C F I K L M N P S T V W C-c C-d C-f C-i C-k C-n C-w; ? for more help: A B C F I K L M N P S T V W C-c C-d C-f C-i C-k C-n C-w; ? for more help: Quit Quit Loading view-less...done Loading view-less...