Date: Tue, 6 Dec 2005 17:15:54 +0800 From: Z R <fblist@gmail.com> To: freebsd-stable@freebsd.org Subject: Re: [PR] The csh core dump on FreeBSD-6.0-STABLE Message-ID: <910c4cb0512060115m2e07fa60u@mail.gmail.com> In-Reply-To: <910c4cb0512060104j49c834cfm@mail.gmail.com> References: <910c4cb0512060104j49c834cfm@mail.gmail.com>
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Sorry, fotget my hardware configuration. It's a IBM ThinkPad T23 2647-4NC.
Piii 1.13, 512M SDR, 40G(HITACHI 5k80), 10/100M Ethernet modem combo card,
wifi card original.
2005/12/6, Z R <fblist@gmail.com>:
>
> Hi,
> Today, I want to copy a file to a msdosfs mounted on my
> FreeBSD-6.0-STABLE. I typed "cp xxxx /data1/books", then I hit the TAB. I=
t
> doesn't response. After a few seconds, the "login:" appears. The csh core
> dump.
> In the /var/log/message, says "dos2unixtime(): month value out of rang=
e
> (15)" and "pid 551 (csh), uid 0: exited on signal 8". Then I "gdb" the
> csh.core, then "where" says:
> #0 0x0806a1e6 in globfree ()
> #1 0x0806ab66 in globfree ()
> #2 0x0806b440 in globfree ()
> #3 0x080747c4 in globfree ()
> #4 0x0805c552 in ?? ()
> #5 0x00000000 in ?? ()
> .
> .
> .
> #20 0x08080446 in realloc ()
> #21 0x0805e117 in ?? ()
> #22 0x00000000 in ?? ()
> .
> .
> .
> .
> #325 0x281b6931 in _none_init () from /lib/libc.so.6
> #326 0x0813000d in ?? ()
> #327 0x281cc4e4 in ?? () from /lib/libc.so.6
> #328 0xbfbeeb58 in ?? ()
> #329 0x2813afb4 in wctomb () from /lib/libc.so.6
> #330 0x0804a6ce in ?? ()
> #331 0x080d1fbc in environ ()
> #332 0x00000000 in ?? ()
>
> #333 0xbfbf6c38 in ?? ()
> #334 0x00000000 in ?? ()
>
> .
> .
> .
> .
> #642 0x28149ffe in sigsetmask () from /lib/libc.so.6
> #xxx 0x00000000 in ?? ()
> .
> .
> .
> .
> #8599 0x28090d9a in malloc () from /libexec/ld-elf.so.1
>
> .
> .
> .
> .
> #8605 0x08081a18 in __divdi3 ()
> #8606 0x00000001 in ?? ()
> Then, I test how can reproduce the problem. Here's the details.
> fstab: /dev/ad0s5 /data1 msdosfs rw,
> -L=3Dzh_CN.eucCN 2 2
> In the /data1/books, there are some files have a Chinese filename=
.
> If I setenv "LANG zh_CN.eucCN" and "LC_CTYPE zh_CN.eucCN", the problem wi=
ll
> not happen. If I remove these env variables, the problem reproduces.
> csh: --version
> tcsh 6.14.00 (Astron) 2005-03-25 (i386-intel-FreeBSD)
> options wide, nls, dl, al, kan, rh, color, filec
> And my /etc/csh.cshrc:
> # $FreeBSD: src/etc/csh.cshrc,v 1.3 1999/08/27 23:23:40 peter
> Exp $
> #
> # System-wide .cshrc file for csh(1).
>
> set ostype =3D `uname -s` # sad, no?
>
> # pretty path
> set path =3D ( ~/bin /bin /usr/local/bin /usr/local/sbin
> /usr/bin /sbin \
> /usr/sbin /usr/X11R6/bin /usr/local/jdk1.3.1/bin
> \
> )
>
> if ( -d "/usr/games" ) set path =3D ( $path /usr/games )
> if ( -d "/usr/ports" ) set path =3D ( $path
> /usr/ports/Tools/scripts )
> if ( -d "/var/qmail" ) set path =3D ( $path /var/qmail/bin )
> if ( -d "/home/des/bin" ) set path =3D ( $path /home/des/bin =
)
>
> # settings
> set autocorrect # fix my mistakes.
> set autolist =3D ambiguous #
> set cdpath =3D ( ~ ) # lazy
> set complete =3D enhance # vi f.b completes to foo.bar=
!
> set correct =3D cmd # correct what i type.
> set filec # file completion
> set prompt =3D '[%B%n@%m%b] %B%~%b%# '
> set history =3D 100 # history buffer
> set notify # don't wait for activity; instant job
> status
> set watch=3D(0 any any) # who's here?
> unset autologout # idle.
> unset noglob #
>
> # environment setup
> setenv EXINIT "set ai"
> setenv IRCNAME "Xin LI <delphij@FreeBSD.org >"
> setenv PAGER "less"
> setenv LSCOLORS ExGxFxdxCxegedabagExEx
>
> if ( -d "~/tmp" ) setenv TMPDIR "$HOME/tmp" # secure.
>
> if (! $?term) exit # if we don't have a terminal, bail=
.
>
> # nifty prompt. xterm title if we're in an xterm...
> switch ($term)
> case "aterm":
> case "rxvt":
> case "screen":
> case "xterm":
> case "xterm-color":
> setenv TERM xterm
> set xterm=3D"%{\033]2;%n@%m:%~\007%}%{\033]1;%m\007%}"
> breaksw
> default:
> set xterm=3D""
> endsw
>
> unset xterm
>
> # aliases because I am lazy
> alias \! 'h'
> alias c 'clear'
> alias dist.cshrc 'xapply "scp .cshrc %1:." `cat .hosts`=
'
> alias dosort 'sort -o \!* \!*'
> alias eg 'egrep'
> alias f 'find . -name \!* -print'
> alias ff 'find . -name \!* -exec ls -l {} \;'
> alias g 'grep'
> alias h 'history'
> alias j 'jobs -l'
> alias l 'less'
> alias ll 'ls -Fla'
> alias lld 'ls -Fald'
> alias ls 'ls -GFa'
> alias m 'make'
> alias mq 'mailq'
> alias mqg 'mailq | grep \!*'
> alias newhost 'xapply "scp %1 \!*\:."
> .ssh/authorized_keys .cshrc'
> alias r 'rehash'
> alias res 'source ~/.cshrc'
> alias z 'suspend'
>
> # bah.
> switch ($ostype)
> case "SunOS":
> set psargs =3D "-ef"
> set psargs2 =3D "-fu $USER"
> breaksw
> default:
> set psargs =3D "-auwx"
> set psargs2 =3D "-ux"
> endsw
>
> alias psa 'ps $psargs'
> alias psx 'ps $psargs2'
> alias psg 'ps $psargs | grep \!* | grep -v grep'
>
> # cool autocomplete goodness
>
> # this has a tab completion for hosts. yay!
> set hosts
> set noglob
> foreach f ($HOME/.hosts $HOME/.rhosts)
> if ( -r $f ) then
> set hosts =3D ($hosts `grep -v "+" $f | tr -s " " " " =
|
> cut -f 1`)
> endif
> end
>
> # more complete loving.
> complete -%* c/%/j/
> complete {alias,unalias} p/1/a/
> complete {bg,fg,stop} c/%/j/ p/1/"(%)"//
> complete cat n/*/f/
> complete cd p/1/d/
> complete chgrp c/-/"(c f h R v -)"/ n/-/g/ p/1/g/
> n/*/f/
> complete chown c/-/"(c f h R v -)"/ C@[./\$~]@f@
> c/*[.:]/g/ \
> n/-/u/. p/1/u/. n/*/f/
> complete exec p/1/c/
> complete ftp c/-/"(d i g n v)"/ n/-/\$hosts/
> p/1/\$hosts/ n/*/n/
> complete finger c/*@/\$hosts/ n/*/u/@
> complete kill 'c/-/S/' 'c/%/j/' \
> 'n/*/`ps -xu $LOGNAME | awk '"'"'{print
> $2}'"'"'`/'
> complete {killall,pkill} c/-/S/ n/*/c/
> complete make 'n/-f/f/' 'c/*=3D/f/' \
> 'n@*@`cat -s GNUmakefile Makefile makefile |& sed
> -n -e "/No such file/d" -e "/^[^ #].*:/s/:.*//p"`@'
> complete mutt c@=3D@F:$HOME/Mail/@
> complete ping p/1/\$hosts/
> complete {portupgrade,pkg_delete,pkg_info} c/-/"(f x)"/
> p@*@D:/var/db/pkg@@
> complete rmdir n/*/d/
> complete set 'c/*=3D/f/' 'p/1/s/=3D' 'n/=3D/f/'
> complete ssh p/*/\$hosts/ c/-/t/ n/-l/u/
> complete sudo n/-l/u/ p/1/c/
> complete talk p/1/'`users | tr " " "\012" | uniq`'/ \
> n/*/\`who\ \|\ grep\ \$:1\ \|\ awk\ \'\{\ print\
> \$2\ \}\'\`/
> complete telnet p/1/\$hosts/ p/2/x:'<port>'/ n/*/n/
> complete traceroute p/1/\$hosts/
> complete unset n/*/s/
> complete vi p/1/t/
> complete which n/*/c/
> complete xhost c/[+-]/\$hosts/ n/*/\$hosts/
> complete xpdf n/*/f:*.pdf/
> unset noglob
>
> bindkey -k up history-search-backward
> bindkey -k down history-search-forward
> bindkey "^W" backward-delete-word
>
> If you want more information, mail me please :) It's my pleasure.
> Thanks.
>
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