[gentoo-user] sleep dies with SIGUSR1 sometimes

2005-01-25 Thread Erik Thiele 
this email correspondents to gentoo bug #79325.
they told me do discuss the issue here. so heres the report:



i am running
sys-apps/coreutils-5.2.1
this contains /bin/sleep
i am running the following shellscript:

#!/bin/bash

set -e
PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin

PIDFILE=/var/local/run/proedruckd.pid
if [ -e $PIDFILE ]; then
logger 'proedruckd: not starting because pidfile already exists'
exit 1
fi

function cleanup() {
logger 'proedruckd: exiting'
rm -f $PIDFILE
}
trap cleanup EXIT

echo $$  $PIDFILE
logger 'proedruckd: started'

cd /Druckjobs/working
while true; do
for job in *; do
if ! [ $job = '*' ]; then
logger proedruckd: job=x${job}x
NUMC=$(echo $job|sed 's/^.*C//')
logger proedruckd: job $job processing
set +e
X=$(proehpgldruck $job $NUMC 12 /dev/null)
if ! [ $? = 0 ]; then
X=proehpgldruck fehlgeschlagen. $X
fi
set -e
if ! [ $X =  ]; then
mail -s proedruckd [EMAIL PROTECTED] EOF
proedruckd hat Probleme mit dem job
$job

Die Meldung des proehpgldruck Programmes ist
$X
EOF
fi
logger proedruckd: erasing job
rm -f $job
fi
done
sleep 2
done

you see in the second last line the command 'sleep 2'. in my former debian
installation this shell script daemon ran forever. after porting it to gentoo
i am experiencing the problem that occasionally it just dies. after starting
it in a xterm i could see the message making it die:

roy root # /usr/local/sbin/proedruckd 
/usr/local/sbin/proedruckd: line 48:  2327 User defined signal 1   sleep 2
roy root # 

line 48 is the line after the sleep call. the problem comes sometimes every
two days, sometimes 2 times a day. i don't have a single clue why this sometimes
happens. i am relativly sure that there is no other program running 
(at least not written by me!!!) that does something like a killall of all sleep 
processes with a SIGUSR1.

i am confused and i don't know how to debug any further.

for now i continue running that daemon from console so that i can restart it
once it crashes in the sleep call. but of course that sucks :)


cya!
erik

Reproducible: Always
Steps to Reproduce:




Portage 2.0.51-r3 (default-linux/x86/2004.3, gcc-3.3.4, glibc-2.3.4.20040808-r1,
2.4.26-gentoo-r9 i686)
=
System uname: 2.4.26-gentoo-r9 i686 Intel(R) Pentium(R) 4 CPU 2.80GHz
Gentoo Base System version 1.4.16
ccache version 2.3 [enabled]
Autoconf: sys-devel/autoconf-2.59-r5
Automake: sys-devel/automake-1.8.5-r1
Binutils: sys-devel/binutils-2.15.90.0.1.1-r3
Headers:  sys-kernel/linux-headers-2.4.21-r1
Libtools: sys-devel/libtool-1.5.2-r7
ACCEPT_KEYWORDS=x86
AUTOCLEAN=yes
CFLAGS=-O2 -march=pentium4 -pipe -fomit-frame-pointer
CHOST=i686-pc-linux-gnu
COMPILER=
CONFIG_PROTECT=/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config
/usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown
/usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/
/usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/
/usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/bind
/var/qmail/control
CONFIG_PROTECT_MASK=/etc/gconf /etc/terminfo /etc/env.d
CXXFLAGS=-O2 -march=pentium4 -pipe -fomit-frame-pointer
DISTDIR=/usr/portage/distfiles
FEATURES=autoaddcvs autoconfig ccache distlocks nostrip sandbox sfperms
GENTOO_MIRRORS=http://gentoo.osuosl.org
http://distro.ibiblio.org/pub/Linux/distributions/gentoo;
MAKEOPTS=-j3
PKGDIR=/usr/portage/packages
PORTAGE_TMPDIR=/var/tmp
PORTDIR=/usr/portage
PORTDIR_OVERLAY=
SYNC=rsync://rsync.gentoo.org/gentoo-portage
USE=X apm arts avi berkdb bitmap-fonts crypt cups doc emacs encode esd f77 fam
foomaticdb fortran freetds gdbm gif gimpprint gnome gpm gtk gtk2 imagemagick
imlib java jpeg kde ldap libg++ libwww mad mikmod mmx mng motif mpeg mssql
ncurses nls odbc oggvorbis opengl oss pam pdflib perl png postgres ppds python
qt quicktime readline samba sdl slang spell sse ssl tcpd tetex tiff truetype
unicode usb wmf x86 xml2 xmms xv zlib linguas_de


--- Additional Comment #1 From SpanKY 2005-01-25 06:46 PST ---

please try debugging this on the forums and/or gentoo-user mailing list





cu
erik

--
gentoo-user@gentoo.org mailing list

Re: [gentoo-user] sleep dies with SIGUSR1 sometimes

2005-01-25 Thread Bastian Balthazar Bux 
Erik Thiele ha scritto:
this email correspondents to gentoo bug #79325.
they told me do discuss the issue here. so heres the report:

i am running
sys-apps/coreutils-5.2.1
this contains /bin/sleep
i am running the following shellscript:
#!/bin/bash
set -e
PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin
PIDFILE=/var/local/run/proedruckd.pid
if [ -e $PIDFILE ]; then
   logger 'proedruckd: not starting because pidfile already exists'
   exit 1
fi
function cleanup() {
   logger 'proedruckd: exiting'
   rm -f $PIDFILE
}
trap cleanup EXIT
echo $$  $PIDFILE
logger 'proedruckd: started'
cd /Druckjobs/working
while true; do
   for job in *; do
   if ! [ $job = '*' ]; then
   logger proedruckd: job=x${job}x
   NUMC=$(echo $job|sed 's/^.*C//')
   logger proedruckd: job $job processing
   set +e
   X=$(proehpgldruck $job $NUMC 12 /dev/null)
   if ! [ $? = 0 ]; then
   X=proehpgldruck fehlgeschlagen. $X
   fi
   set -e
   if ! [ $X =  ]; then
   mail -s proedruckd [EMAIL PROTECTED] EOF
proedruckd hat Probleme mit dem job
$job
Die Meldung des proehpgldruck Programmes ist
$X
EOF
   fi
   logger proedruckd: erasing job
   rm -f $job
   fi
   done
   sleep 2
done
you see in the second last line the command 'sleep 2'. in my former debian
installation this shell script daemon ran forever. after porting it to gentoo
i am experiencing the problem that occasionally it just dies. after starting
it in a xterm i could see the message making it die:
roy root # /usr/local/sbin/proedruckd 
/usr/local/sbin/proedruckd: line 48:  2327 User defined signal 1   sleep 2
roy root # 

line 48 is the line after the sleep call. the problem comes sometimes every
two days, sometimes 2 times a day. i don't have a single clue why this sometimes
happens. i am relativly sure that there is no other program running 
(at least not written by me!!!) that does something like a killall of all sleep processes with a SIGUSR1.

i am confused and i don't know how to debug any further.
for now i continue running that daemon from console so that i can restart it
once it crashes in the sleep call. but of course that sucks :)
cya!
erik
Reproducible: Always
Steps to Reproduce:

Portage 2.0.51-r3 (default-linux/x86/2004.3, gcc-3.3.4, 
glibc-2.3.4.20040808-r1,
2.4.26-gentoo-r9 i686)
=
System uname: 2.4.26-gentoo-r9 i686 Intel(R) Pentium(R) 4 CPU 2.80GHz
Gentoo Base System version 1.4.16
ccache version 2.3 [enabled]
Autoconf: sys-devel/autoconf-2.59-r5
Automake: sys-devel/automake-1.8.5-r1
Binutils: sys-devel/binutils-2.15.90.0.1.1-r3
Headers:  sys-kernel/linux-headers-2.4.21-r1
Libtools: sys-devel/libtool-1.5.2-r7
ACCEPT_KEYWORDS=x86
AUTOCLEAN=yes
CFLAGS=-O2 -march=pentium4 -pipe -fomit-frame-pointer
CHOST=i686-pc-linux-gnu
COMPILER=
CONFIG_PROTECT=/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config
/usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown
/usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/
/usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/
/usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/bind
/var/qmail/control
CONFIG_PROTECT_MASK=/etc/gconf /etc/terminfo /etc/env.d
CXXFLAGS=-O2 -march=pentium4 -pipe -fomit-frame-pointer
DISTDIR=/usr/portage/distfiles
FEATURES=autoaddcvs autoconfig ccache distlocks nostrip sandbox sfperms
GENTOO_MIRRORS=http://gentoo.osuosl.org
http://distro.ibiblio.org/pub/Linux/distributions/gentoo;
MAKEOPTS=-j3
PKGDIR=/usr/portage/packages
PORTAGE_TMPDIR=/var/tmp
PORTDIR=/usr/portage
PORTDIR_OVERLAY=
SYNC=rsync://rsync.gentoo.org/gentoo-portage
USE=X apm arts avi berkdb bitmap-fonts crypt cups doc emacs encode esd f77 fam
foomaticdb fortran freetds gdbm gif gimpprint gnome gpm gtk gtk2 imagemagick
imlib java jpeg kde ldap libg++ libwww mad mikmod mmx mng motif mpeg mssql
ncurses nls odbc oggvorbis opengl oss pam pdflib perl png postgres ppds python
qt quicktime readline samba sdl slang spell sse ssl tcpd tetex tiff truetype
unicode usb wmf x86 xml2 xmms xv zlib linguas_de
--- Additional Comment #1 From SpanKY 2005-01-25 06:46 PST ---
please try debugging this on the forums and/or gentoo-user mailing list


cu
erik
 

I can send the version of /bin/sleep compiled on my systems for x86 or 
amd64

but you may want to try sys-apps/daemontools to replace your script
for (( i=0 ; $i20 ; i=$i+1 )) ; do /bin/sleep 1 ; echo '.' ; done
tomorrow we will see if it has been terminated
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RE: [gentoo-user] sleep dies with SIGUSR1 sometimes

2005-01-25 Thread Dave Nebinger 
 -Original Message-
 i am running
 sys-apps/coreutils-5.2.1

Well, I'm not sure exactly what might be causing sleep to be issuing a
SIGUSR1 signal, but here's a few suggestions:

1. coreutils-5.3 is available from
ftp://ftp.gnu.org/gnu/coreutils/coreutils-5.3.tar.gz so you might want to
download it, build it, and install into /usr/local.  It might be a resolved
issue...

2. coreutils-5.2.1 appears to have new ebuilds available (r1 through r4).
Emerging one of these may fix the problem.

3. I unpacked coreutils and did a brief walkthrough of the code but could
not find that it was referencing SIGUSR1 at all.  I noticed that your script
simply calls 'sleep'.  Calling sleep by name may not be calling /bin/sleep,
it might be referencing a different sleep in your path or an alternate shell
function.  You could try replacing the simple 'sleep 2' with '/bin/sleep 2'
to see if it has any effect.

Dave



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