Dear Bug Team! I've been having problems with dead xemacs processes taking up 100% of the CPU. Most of my users have Windows workstations and use xemacs over an ssh tunnel. If the Windows ssh program dies abruptly (a machine crash, for example), the xemacs process stays around and continues to eat up CPU time. I would expect xemacs to die when the user gets disconnected. The stack trace is below. Can you please look into this? Thanks. -- Sean Dougherty Systems Administrator National Center for Biotechnology Information doughert(a)ncbi.nlm.nih.gov ================================================================ #0 0x4048152e in select () from /lib/libc.so.6 #1 0x40242aac in vendorShellWidgetClass () from /usr/X11R6/lib/libXt.so.6 #2 0x4021c4de in _XtWaitForSomething () from /usr/X11R6/lib/libXt.so.6 #3 0x4021da88 in XtAppPending () from /usr/X11R6/lib/libXt.so.6 #4 0x0816f0ad in drain_X_queue () #5 0x0816f144 in emacs_Xt_event_pending_p () #6 0x080d7188 in event_stream_event_pending_p () #7 0x080d7c92 in detect_input_pending () #8 0x0814250c in redisplay_device () #9 0x081427a7 in redisplay_without_hooks () #10 0x080d93f7 in Fnext_event () #11 0x0809a315 in Fcommand_loop_1 () #12 0x080b1a42 in condition_case_1 () #13 0x08099d9a in command_loop_3 () #14 0x08099dcb in command_loop_2 () #15 0x080b1699 in internal_catch () #16 0x08099f27 in initial_command_loop () #17 0x080ae242 in xemacs_21_4_8_i686_pc_linux () #18 0x080aeb12 in main () #19 0x403d14cf in __libc_start_main () from /lib/libc.so.6 ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: Linux linus 2.4.17-aa #6 SMP Thu Jan 3 17:53:55 EST 2002 i686 unknown ./configure '--prefix=/usr/local/xemacs-21.4.8' '--with-prefix=no' '--with-menubars=lucid' '--with-scrollbars=lucid' '--with-gpm=no' '--with-sound=none,native' '--cflags=-O2' '--with-x11' '--extra-verbose' '--error-checking=none' '--debug=no' XEmacs 21.4.8 "Honest Recruiter" configured for `i686-pc-linux'. Compilation / Installation: Source code location: /home/janderso/XEMACS_SRCDIR/xemacs-21.4.8 Installation prefix: /usr/local/xemacs-21.4.8 Operating system description file: `s/linux.h' Machine description file: `m/intel386.h' Compiler: gcc -O2 Relocating allocator for buffers: no GNU version of malloc: yes - Using Doug Lea's new malloc from the GNU C Library. Linking with `-z nocombreloc'. - Consider configuring with --pdump. Window System: Compiling in support for the X window system: - X Windows headers location: /usr/X11/include - X Windows libraries location: /usr/X11/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. Internationalization: Mail: Compiling in support for "dot-locking" mail spool file locking method. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for dynamic shared object modules. Load-Path Lisp Shadows: ---------------------- nil Installed XEmacs Packages: ------------------------- ((xslt-process:version 1.1 :type regular) (xslide :version 1.03 :type regular) (xemacs-devel :version 1.48 :type single-file) (xemacs-base :version 1.67 :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) (vc :version 1.33 :type regular) (tramp :version 1.05 :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 1.51 :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-au :version 1.1 :type regular) (slider :version 1.13 :type regular) (sieve :version 1.08 :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) (reftex :version 1.26 :type regular) (psgml :version 1.29 :type regular) (ps-print :version 1.07 :type regular) (prog-modes :version 1 .63 :type single-file) (pcomplete :version 1.01 :type regular) (pcl-cvs :version 1.64 :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 1.15 :type regular) (mew :version 1.17 :type regular) (mailcrypt :version 2.11 :type regular) (mail-lib :version 1.48 :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) (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) (footnote :version 1.15 :type regular) (eudc :version 1.36 :type regular) (eterm :version 1.13 :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) (edit-utils :version 1.9 :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) (cookie :version 1.14 :type regular) (cc-mode :version 1.29 :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) (apel :version 1.25 :type regular) (ada :version 1.1 :type regular) (Sun :version 1.13 :type regular)) Features: -------- (mail-abbrevs xemacsbug shadow sendmail rfc822 view-less view apropos efs-cu cus-edit cus-load wid-edit paren blink-paren font-lock cus-face xslt-process-autoloads xslide-autoloads xemacs-devel-autoloads xemacs-base-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vc-autoloads tramp-autoloads tooltalk-autoloads tm-autoloads time-autoloads textools-autoloads text-modes-autoloads texinfo-autoloads supercite-autoloads strokes-autoloads speedbar-autoloads sounds-au-autoloads slider-autoloads sieve-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-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 mew-autoloads mailcrypt-autoloads mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads ibuffer-autoloads hm--html-menus-autoloads gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads footnote-autoloads eudc-autoloads eterm-autoloads eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads dired-autoloads dictionary-autoloads debug-autoloads cookie-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 x-iso8859-1 gutter-items menubar-items x-menubar 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 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 gutter tiff png gif jpeg xpm xbm lisp-float-type linux dialog devices window-system base64) Recent keystrokes: ----------------- 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 misc-user misc-user misc-user misc-user misc-user misc-user misc-user misc-user button1 button1up ESC x e r BS BS r e p o TAB r TAB BS BS t e r TAB TAB BS BS - x e TAB RET Recent messages (most recent first): ----------------------------------- Loading xemacsbug...done Loading xemacsbug... Making completion list... Loading view-less...done Loading view-less... Loading apropos...done Loading apropos... Symbol's function definition is void: Making completion list... Wrote /home/doughert/.emacs Loading efs-cu...done Loading efs-cu... Loading cus-edit...done Loading customization dependencies...done Loading customization dependencies... Loading cus-edit... Not over a window. Loading cus-face...done Loading cus-face...