6:40 p.m.
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...