Crash

Dear Bug Team! While normally editing some code in 2 windows both horizontally split into 2 subwindows, XEmacs crashed with an out of memory bounds access and delivered the stack trace below. I had about 10 buffers open with approx. 1MB of text. I suspect that the real cause for the crash is due to my using the mouse scrollwheel to scroll up and down through the text. It often happens that after scrolling a few lines the window freezes and doesn't react to the wheel any more and also not when clicking the "Up-Arrow" and "Down-Arrow" scrollbar icons. I have to actually click the scrollbar for "Page-Up" or "Page-Down" to get XEmacs responding again. The crash doesn't follow immediately, but happens randomly quite some time later... Hope this helps. Cheers and keep up the good work :o) Ibrahim ================================================================ Lisp backtrace follows: event-window(#<motion-event 461, 660>) # bind (frame event) default-mouse-motion-handler(#<motion-event 461, 660>) # (condition-case ... . error) # (unwind-protect ...) read-minibuffer-internal("Shell command: ") byte-code("..." [standard-output standard-input prompt recursion-depth minibuffer-depth t read-minibuffer-internal] 2) # (catch exit ...) # bind (mouse-grabbed-buffer current-prefix-arg minibuffer-history-variable minibuffer-history-position minibuffer-scroll-window) # (unwind-protect ...) # bind (minibuffer-default _history_ oconfig mconfig frame buffer window oframe owindow dir default abbrev-table history readp keymap initial-contents prompt) read-from-minibuffer("Shell command: " nil #<keymap read-shell-command-map size 5 0xcd6> nil shell-command-history nil nil) # bind (minibuffer-completion-table default-value history initial-input prompt) read-shell-command("Shell command: ") (list (read-shell-command "Shell command: ") current-prefix-arg) call-interactively(shell-command) # (condition-case ... . error) # (catch top-level ...) ================================================================ System Info to help track down your bug: --------------------------------------- OS version: Microsoft Windows 2000 [Version 5.00.2195] OS: Windows_NT XEmacs 21.4.6 \"Common Lisp (Windows)\" configured for `i586-pc-win32'. Building XEmacs in \"f:\\xemacs\\xemacs-21.4-release\\nt\". Using compiler \"cl -nologo -W3 -O2 -G5 -ML\". Installing XEmacs in \"c:\\Program Files\\XEmacs\\XEmacs-21.4.6\". Package path is \"~\\.xemacs;;c:\\Program Files\\XEmacs\\site-packages;c:\\Program Files\\XEmacs\\xemacs-packages\". Compiling in support for Microsoft Windows native GUI. Compiling in support for XPM images. Compiling in support for GIF images. Compiling in support for PNG images. Compiling in support for TIFF images. Compiling in support for JPEG images. Compiling in support for X-Face message headers. Compiling in support for toolbars. Compiling in support for dialogs. Compiling in support for widgets. Compiling in support for native sounds. Compiling in fast dired implementation. Using minimal tagbits. Using indexed lrecord implementation. Using portable dumper. Load-Path Lisp Shadows: ---------------------- nil Installed XEmacs Packages: ------------------------- ((zenirc:version 1.11 :type regular) (xslt-process :version 1.05 :type regular) (xemacs-devel :version 1.39 :type single-file) (xemacs-base :version 1.56 :type regular) (w3 :version 1.2 :type regular) (vm :version 7.0 :type regular) (viper :version 1.29 :type regular) (view-process :version 1.11 :type regular) (vhdl :version 1.13 :type regular) (vc-cc :version 1.18 :type regular) (vc :version 1.3 :type regular) (tramp :version 1.0 :type regular) (tpu :version 1.12 :type regular) (tooltalk :version 1.13 :type regular) (tm :version 1.29 :type regular) (time :version 1.11 :type regular) (textools :version 1.12 :type regular) (text-modes :version 1.32 :type single-file) (texinfo :version 1.2 :type regular) (supercite :version 1.18 :type regular) (strokes :version 1.08 :type regular) (speedbar :version 1.21 :type regular) (sounds-wav :version 1.1 :type regular) (sounds-au :version 1.1 :type regular) (slider :version 1.13 :type regular) (sh-script :version 1.13 :type regular) (sgml :version 1.08 :type regular) (semantic :version 1.1 :type regular) (scheme :version 1.11 :type regular) (rmail :version 1.12 :type regular) (reftex :version 1.23 :type regular) (psgml :version 1.25 :type regular) (ps-print-nomule :version 1.05 :type regular) (prog-modes :version 1 .48 :type single-file) (pcomplete :version 1.01 :type regular) (pcl-cvs :version 1.56 :type regular) (pc :version 1.2 :type single-file) (os-utils :version 1.25 :type single-file) (net-utils :version 1.23 :type single-file) (misc-games :version 1.15 :type single-file) (mine :version 1.14 :type regular) (mh-e :version 1.13 :type regular) (mew :version 1.14 :type regular) (mailcrypt :version 2.09 :type regular) (mail-lib :version 1.4 :type regular) (jde :version 1.31 :type regular) (ispell :version 1.23 :type regular) (ilisp :version 1.19 :type regular) (igrep :version 1.08 :type regular) (idlwave :version 1.23 :type regular) (hm--html-menus :version 1.16 :type regular) (gnus :version 1.57 :type regular) (gnats :version 1.12 :type regular) (games :version 1.13 :type regular) (fsf-compat :version 1.09 :type single-file) (frame-icon :version 1.09 :type regular) (forms :version 1.13 :type regular) (footnote :version 1.13 :type regular) (eudc :version 1.34 :type regular) (eterm :version 1.13 :type regular) (eshell :version 1.01 :type regular) (emerge :version 1.09 :type regular) (elib :version 1.08 :type single-file) (eieio :version 1.01 :type regular) (eicq :version 1.05 :type regular) (efs :version 1.26 :type regular) (edt :version 1.12 :type regular) (edit-utils :version 1.73 :type single-file) (ediff :version 1.33 :type regular) (edebug :version 1.14 :type regular) (dired :version 1.11 :type regular) (dictionary :version 1.06 :type regular) (debug :version 1.14 :type regular) (crisp :version 1.12 :type regular) (cookie :version 1.13 :type regular) (clearcase :version 1.0 :type regular) (cc-mode :version 1.26 :type regular) (calendar :version 1.18 :type regular) (calc :version 1.17 :type regular) (c-support :version 1.16 :type single-file) (build :version 1.03 :type regular) (bbdb :version 1.16 :type regular) (auctex :version 1.28 :type regular) (apel :version 1.2 :type regular) (ada :version 1.1 :type regular) (Sun :version 1.13 :type regular)) Features: -------- (mail-abbrevs xemacsbug shadow sendmail rfc822 outline efs-cu rect w3-hot url-file url-cache w3-xemac w3-xemacs w3-toolbar xbm-button xpm-button w3-forms images url-http url-cookie timezone urlauth w3 w3-menu url-news url-gw w3-script w3-jscript w3-elisp w3-java cus-edit cus-load w3-emulate w3-auto w3-parse url mm w3-display w3-mouse advice advice-preload w3-imap w3-widget w3-vars w3-keyword w3-cus url-parse url-vars css font disp-table mule-sysdp w3-cfg w3-sysdp browse-url wid-edit alist mswindows-font-menu font-menu font-lock pending-del cus-face avoid paren blink-paren zenirc-autoloads xslt-process-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 sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads rmail-autoloads reftex-autoloads psgml-autoloads ps-print-nomule-autoloads prog-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads net-utils-autoloads misc-games-autoloads mine-autoloads mh-e-autoloads mew-autoloads mailcrypt-autoloads mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads hm--html-menus-autoloads gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads eicq-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 Sun-autoloads lisp-autoloads loadhist auto-show fontl-hooks code-cmds gutter-items menubar-items x-menubar dragdrop mode-motion mouse itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete help-nomule cus-file derived frame text-props obsolete cus-start custom widget cl-extra mini-cl cl cl-19 packages backquote very-early-lisp file-coding mswindows-scrollbars mswindows toolbar native-sound scrollbar network-streams subprocesses menu-accelerator-support menubar md5 xemacs gutter tiff png gif jpeg xface xpm xbm lisp-float-type windows-nt dragdrop-api dialog devices window-system base64) Recent keystrokes: ----------------- down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down down prior prior prior prior prior prior misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user Recent messages (most recent first): ----------------------------------- Loading xemacsbug...done Loading xemacsbug... Loading outline...done Loading outline... Loading efs-cu...done Loading efs-cu... Making completion list... Making completion list... Making completion list... Making completion list... Buffer is read-only: #<buffer "*About XEmacs*"> Enhancing image... done Enhancing image... Reading of http://www.w3.org/Icons/valid-xhtml10 failed. Enhancing image... done Enhancing image... Enhancing image... done Enhancing image... Enhancing image... done Enhancing image...