Completing users crash XEmacs 21.2.7

In XEmacs 21.2 "Ares" [Lucid] (mips-sgi-irix6.3, Mule) of Sun Dec 27 1998 on xiphias.pdc.kth.se configured using `configure --with-mule --package-path=/usr/local/vol/xemacs-common --site-includes=/usr/local/include --site-libraries=/usr/local/lib --site-runtime-libraries=/usr/local/lib --prefix=/usr/local/vol/xemacs-21.2.7' Repeat by: C-x C-f C-a C-k ~ ? Fatal error: assertion failed, file /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/insdel.c, line 364, VALID_CHARPTR_P (ptr) Fatal error (6). Your files have been auto-saved. Use `M-x recover-session' to recover them. 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. To do this, locate the core file that was produced as a result of this crash (it's usually called `core' and is located in the directory in which you started the editor, or maybe in your home directory), and type gdb /usr/local/vol/xemacs-21.2.7/bin/xemacs core then type `where' when the debugger prompt comes up. (If you don't have GDB on your system, you might have DBX, or XDB, or SDB. A similar procedure should work for all of these. Ask your system administrator if you need more help.) Lisp backtrace follows: user-name-all-completions("") # bind (user direct name specdir sstring orig completer action dir string) read-file-name-internal-1("~" "~/xemacs-dumps/" t #<compiled-function (action orig string specdir dir name) "...(117)" [action lambda orig nil (expand-file-name string) (...) sstring file-exists-p t mapcar un-substitute-in-file-name file-name-all-completions name dir default-directory d file-name-completion val completion-ignored-extensions specdir string tem] 6>) # bind (action dir string) read-file-name-internal("~" "~/xemacs-dumps/" t) all-completions("~" read-file-name-internal "~/xemacs-dumps/") #<compiled-function nil "...(43)" [message "Making completion list..." all-completions buffer-string minibuffer-completion-table minibuffer-completion-predicate completions nil ding no-completion temp-minibuffer-message " [No completions]" "*Completions*" completion-display-completion-list-function sort string-lessp] 5 792179 nil>() call-interactively(minibuffer-completion-help) # (condition-case ... . error) # (unwind-protect ...) read-minibuffer-internal("Find file: ") byte-code("..." [recursion-depth minibuffer-depth t standard-input standard-output read-minibuffer-internal prompt] 2) # (catch exit ...) # bind (mouse-grabbed-buffer current-prefix-arg minibuffer-history-variable minibuffer-history-position minibuffer-scroll-window) # (unwind-protect ...) # bind (_history_ oconfig mconfig frame buffer window oframe owindow dir abbrev-table history readp keymap initial-contents prompt) read-from-minibuffer("Find file: " "~/xemacs-dumps/" #<keymap read-file-name-map 2 entries 0x9d8> nil file-name-history) # bind (minibuffer-completion-table minibuffer-completion-predicate minibuffer-completion-confirm last-exact-completion insert completer initial-contents must-match default dir prompt history) read-file-name-2(file-name-history "Find file: " nil nil nil nil read-file-name-internal) # (unwind-protect ...) # bind (rfhookfun completer initial-contents must-match default dir prompt history) read-file-name-1(file-name-history "Find file: " nil nil nil nil read-file-name-internal) # bind (history initial-contents must-match default dir prompt) read-file-name("Find file: " nil nil nil) call-interactively(find-file) # (condition-case ... . error) # (catch top-level ...) GNU gdb 970507 Copyright 1997 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 "mips-sgi-irix6.2"... Core was generated by `xemacs-21.2-b7'. Program terminated with signal 6, Abort. Reading symbols from /usr/lib/libXm.so.1...done. Reading symbols from /usr/local/lib/libtiff.so...done. Reading symbols from /usr/local/lib/libjpeg.so...done. Reading symbols from /usr/local/lib/libz.so.1.1.3...done. Reading symbols from /usr/lib/libXpm.so.1...done. Reading symbols from /usr/lib/libXmu.so...done. Reading symbols from /usr/lib/libXt.so...done. Reading symbols from /usr/lib/libXext.so...done. Reading symbols from /usr/lib/libX11.so.1...done. Reading symbols from /usr/lib/libdl.so...done. Reading symbols from /usr/lib/libcurses.so...done. Reading symbols from /usr/lib/libaudio.so...done. Reading symbols from /usr/lib/libm.so...done. Reading symbols from /usr/lib/libc.so.1...done. #0 0xfa92fb4 in _kill () at kill.s:15 kill.s:15: No such file or directory. (gdb) where #0 0xfa92fb4 in _kill () at kill.s:15 #1 0x4baf08 in fatal_error_signal () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/emacs.c:264 #2 <signal handler called> #3 0xfa92fb4 in _kill () at kill.s:15 #4 0xfaf353c in _raise () at raise.c:25 #5 0xfa984f4 in abort () at abort.c:38 #6 0x4b5c28 in assert_failed () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/emacs.c:233 #7 0x5d1cf8 in bytecount_to_charcount () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/insdel.c:364 #8 0x49ee24 in user_name_completion () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/dired.c:43 #9 0x49f388 in Fuser_name_all_completions () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/dired.c:43 #10 0x4c1b2c in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #11 0x469f50 in execute_optimized_program () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #12 0x4706ec in funcall_compiled_function () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:527 #13 0x4c1d78 in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #14 0x469f50 in execute_optimized_program () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #15 0x4706ec in funcall_compiled_function () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:527 #16 0x4c1d78 in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #17 0x4bfb48 in call3 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #18 0x605efc in Fall_completions () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/minibuf.c:71 #19 0x4c1b68 in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #20 0x469f50 in execute_optimized_program () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #21 0x4706ec in funcall_compiled_function () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:527 #22 0x4c1d78 in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #23 0x4bf94c in apply1 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #24 0x4728c8 in Fcall_interactively () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/callint.c:143 #25 0x4c66c8 in Fcommand_execute () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #26 0x541d00 in execute_command_event () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/event-stream.c:279 #27 0x542e34 in Fdispatch_event () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/event-stream.c:279 #28 0x4838a4 in Fcommand_loop_1 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #29 0x4839dc in command_loop_1 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #30 0x4c3e8c in condition_case_1 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #31 0x484070 in command_loop_3 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #32 0x4840e8 in command_loop_2 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #33 0x484158 in call_command_loop () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #34 0x60700c in Fread_minibuffer_internal () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/minibuf.c:71 #35 0x4c1b2c in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #36 0x469f50 in execute_optimized_program () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #37 0x46e330 in Fbyte_code () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #38 0x4c0770 in Feval () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #39 0x4bcebc in internal_catch () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #40 0x46928c in execute_rare_opcode () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #41 0x469bec in execute_optimized_program () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #42 0x4706ec in funcall_compiled_function () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:527 #43 0x4c1d78 in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #44 0x469f50 in execute_optimized_program () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #45 0x4706ec in funcall_compiled_function () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:527 #46 0x4c1d78 in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #47 0x469f50 in execute_optimized_program () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #48 0x4706ec in funcall_compiled_function () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:527 #49 0x4c1d78 in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #50 0x469f50 in execute_optimized_program () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:440 #51 0x4706ec in funcall_compiled_function () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/bytecode.c:527 #52 0x4c1d78 in Ffuncall () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #53 0x4bf518 in call4 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #54 0x473444 in Fcall_interactively () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/callint.c:143 #55 0x4c66c8 in Fcommand_execute () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #56 0x541d00 in execute_command_event () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/event-stream.c:279 #57 0x542e34 in Fdispatch_event () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/event-stream.c:279 #58 0x4838a4 in Fcommand_loop_1 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #59 0x4839dc in command_loop_1 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #60 0x4c3e8c in condition_case_1 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #61 0x484070 in command_loop_3 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #62 0x4840e8 in command_loop_2 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #63 0x4bcebc in internal_catch () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/eval.c:282 #64 0x4846b0 in initial_command_loop () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/cmdloop.c:77 #65 0x4ba394 in xemacs_21_2_b7_mips_sgi_irix6_3 () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/emacs.c:233 #66 0x4ba478 in main () at /afs/pdc.kth.se/src/packages/gnu/emacsen/xemacs-21.2.7/xemacs-21.2.7/src/emacs.c:233 #67 0x4450d8 in __start () at crt1text.s:165 Current language: auto; currently asm (gdb) quit