Public bug reported:
Binary package hint: cupsys
Descritpion of the ressources :
OS : Linux nemesis 2.6.22-14-generic #1 SMP Tue Dec 18 08:02:57 UTC 2007 i686
GNU/Linux
Package : cupsys 1.3.2-1ubuntu7.5
Problem :
with ubuntu 7.10, i set up a samba printing service.
thus samba get jogs to print a relay them to cups.
during the day when people prints, all is fine.
each night, cupsd dies.
looking at /var/crash/_usr_sbin_cupsd.0.crash, i unpacked the report,
and runned gdb.
here is what i get (warning, long content) :
gdb /usr/sbin/cupsd CoreDump
GNU gdb 6.6-debian
Copyright (C) 2006 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 "i486-linux-gnu"...
(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
warning: Can't read pathname for load map: Input/output error.
Reading symbols from /usr/lib/libgnutls.so.13...Reading symbols from
/usr/lib/debug/usr/lib/libgnutls.so.13.3.0...done.
done.
Loaded symbols for /usr/lib/libgnutls.so.13
Reading symbols from /usr/lib/libslp.so.1...done.
Loaded symbols for /usr/lib/libslp.so.1
Reading symbols from /usr/lib/libldap_r.so.2...done.
Loaded symbols for /usr/lib/libldap_r.so.2
Reading symbols from /lib/libpam.so.0...done.
Loaded symbols for /lib/libpam.so.0
Reading symbols from /usr/lib/libpaper.so.1...done.
Loaded symbols for /usr/lib/libpaper.so.1
Reading symbols from /usr/lib/libdbus-1.so.3...done.
Loaded symbols for /usr/lib/libdbus-1.so.3
Reading symbols from /usr/lib/libdns_sd.so.1...done.
Loaded symbols for /usr/lib/libdns_sd.so.1
Reading symbols from /usr/lib/libcups.so.2...done.
Loaded symbols for /usr/lib/libcups.so.2
Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...Reading symbols from
/usr/lib/debug/lib/tls/i686/cmov/libpthread-2.6.1.so...done.
done.
Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0
Reading symbols from /usr/lib/libgssapi_krb5.so.2...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /usr/lib/libkrb5.so.3...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /lib/tls/i686/cmov/libc.so.6...Reading symbols from
/usr/lib/debug/lib/tls/i686/cmov/libc-2.6.1.so...done.
done.
Loaded symbols for /lib/tls/i686/cmov/libc.so.6
Reading symbols from /usr/lib/libtasn1.so.3...done.
Loaded symbols for /usr/lib/libtasn1.so.3
Reading symbols from /usr/lib/libgpg-error.so.0...done.
Loaded symbols for /usr/lib/libgpg-error.so.0
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/lib/libgcrypt.so.11...done.
Loaded symbols for /usr/lib/libgcrypt.so.11
Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...Reading symbols from
/usr/lib/debug/lib/tls/i686/cmov/libnsl-2.6.1.so...done.
done.
Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1
Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...Reading symbols from
/usr/lib/debug/lib/tls/i686/cmov/libresolv-2.6.1.so...done.
done.
Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2
Reading symbols from /usr/lib/liblber.so.2...done.
Loaded symbols for /usr/lib/liblber.so.2
Reading symbols from /lib/tls/i686/cmov/libdl.so.2...Reading symbols from
/usr/lib/debug/lib/tls/i686/cmov/libdl-2.6.1.so...done.
done.
Loaded symbols for /lib/tls/i686/cmov/libdl.so.2
Reading symbols from /lib/tls/i686/cmov/libcrypt.so.1...Reading symbols from
/usr/lib/debug/lib/tls/i686/cmov/libcrypt-2.6.1.so...done.
done.
Loaded symbols for /lib/tls/i686/cmov/libcrypt.so.1
Reading symbols from /usr/lib/libsasl2.so.2...done.
Loaded symbols for /usr/lib/libsasl2.so.2
Reading symbols from /usr/lib/libavahi-common.so.3...done.
Loaded symbols for /usr/lib/libavahi-common.so.3
Reading symbols from /usr/lib/libavahi-client.so.3...done.
Loaded symbols for /usr/lib/libavahi-client.so.3
Reading symbols from /usr/lib/libk5crypto.so.3...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /lib/libcom_err.so.2...done.
Loaded symbols for /lib/libcom_err.so.2
Reading symbols from /lib/tls/i686/cmov/libm.so.6...Reading symbols from
/usr/lib/debug/lib/tls/i686/cmov/libm-2.6.1.so...done.
done.
Loaded symbols for /lib/tls/i686/cmov/libm.so.6
Reading symbols from /lib/ld-linux.so.2...Reading symbols from
/usr/lib/debug/lib/ld-2.6.1.so...done.
done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/libkrb5support.so.0...done.
Loaded symbols for /usr/lib/libkrb5support.so.0
Reading symbols from /lib/libkeyutils.so.1...done.
Loaded symbols for /lib/libkeyutils.so.1
Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...Reading symbols
from /usr/lib/debug/lib/tls/i686/cmov/libnss_files-2.6.1.so...done.
done.
Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2
Core was generated by `/usr/sbin/cupsd'.
Program terminated with signal 11, Segmentation fault.
#0 0xb7c53ad3 in strcasecmp () from /lib/tls/i686/cmov/libc.so.6
so, cups dies in strcasecmp
calling "back" i get this :
#0 0xb7c53ad3 in strcasecmp () from /lib/tls/i686/cmov/libc.so.6
#1 0x0808738a in ?? ()
#2 0x080e1c70 in ?? ()
#3 0x00000000 in ?? ()
as i don't have symbols for cupsys, i can't get more informations.
so, two points, how can i get symbols to know more about the crash ?
and what's wrong with cups ?
** Affects: cupsys (Ubuntu)
Importance: Undecided
Status: New
--
cups dying when idle
https://bugs.launchpad.net/bugs/189510
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