OK here we go. At the moment it looks like the problem only exists when
I boot up the system, on first start of cupsys. After restarting cupsys
it doesn't seem to leak anymore.
At the moment, after 20min uptime, cupsd already has 62 file descriptors
open:
cupsd 6260 cupsys 0r CHR 1,9 3993 /dev/urandom
cupsd 6260 cupsys 1u REG 8,2 6774 130708
/var/log/cups/error_log
cupsd 6260 cupsys 2u IPv4 23369 TCP localhost:ipp
(LISTEN)
cupsd 6260 cupsys 3u unix 0xf78dae40 23370
/var/run/cups/cups.sock
cupsd 6260 cupsys 4r FIFO 0,6 23372 pipe
cupsd 6260 cupsys 5w FIFO 0,6 23372 pipe
[...]
cupsd 6260 cupsys 60r FIFO 0,6 29564 pipe
cupsd 6260 cupsys 61r FIFO 0,6 29747 pipe
cupsd 6260 cupsys 62r FIFO 0,6 29750 pipe
cupsd.conf is attached. My printers.conf:
# Printer configuration file for CUPS v1.2.4
# Written by cupsd on 2007-04-02 13:29
<Printer dj3650>
Info HP DeskJet 3650 hpijs
DeviceURI ipp://192.168.1.33:631/printers/dj3650
State Idle
StateTime 1174661163
Accepting Yes
Shared Yes
JobSheets none none
QuotaPeriod 0
PageLimit 0
KLimit 0
OpPolicy default
ErrorPolicy retry-job
</Printer>
<DefaultPrinter dj3650_lokal>
Info HP Deskjet 3650
Location Büro
DeviceURI hp:/usb/deskjet_3600?serial=TH38K110V16B
State Idle
StateTime 1175513390
Accepting Yes
Shared Yes
JobSheets none none
QuotaPeriod 0
PageLimit 0
KLimit 0
OpPolicy default
ErrorPolicy retry-job
</Printer>
/var/log/cups/error_log looks like this:
D [21/Jun/2007:07:58:02 +0200] Discarding unused printer-state-changed
event...
I [21/Jun/2007:07:58:02 +0200] Saving job cache file
"/var/cache/cups/job.cache"...
I [21/Jun/2007:07:58:02 +0200] Listening to 127.0.0.1:631 (IPv4)
I [21/Jun/2007:07:58:02 +0200] Listening to /var/run/cups/cups.sock (Domain)
I [21/Jun/2007:07:58:02 +0200] Loaded configuration file
"/etc/cups/cupsd.conf"
I [21/Jun/2007:07:58:02 +0200] Using default TempDir of
/var/spool/cups/tmp...
I [21/Jun/2007:07:58:02 +0200] Cleaning out old temporary files in
"/var/spool/cups/tmp"...
I [21/Jun/2007:07:58:02 +0200] Configured for up to 100 clients.
I [21/Jun/2007:07:58:02 +0200] Allowing up to 100 client connections per
host.
I [21/Jun/2007:07:58:02 +0200] Using policy "default" as the default!
I [21/Jun/2007:07:58:02 +0200] Full reload is required.
I [21/Jun/2007:07:58:02 +0200] Loaded MIME database from
'/usr/share/cups/mime:/etc/cups': 34 types, 39 filters...
D [21/Jun/2007:07:58:02 +0200] Loading printer dj3650...
D [21/Jun/2007:07:58:02 +0200] Loading printer dj3650_lokal...
D [21/Jun/2007:07:58:02 +0200] cupsdLoadRemoteCache: Not loading remote
cache.
I [21/Jun/2007:07:58:02 +0200] Loading job cache file
"/var/cache/cups/job.cache"...
D [21/Jun/2007:07:58:02 +0200] Loading job 2 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 3 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 4 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 5 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 6 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 7 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 8 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 9 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 10 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 11 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading attributes for job 11...
D [21/Jun/2007:07:58:02 +0200] Loading job 12 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading attributes for job 12...
D [21/Jun/2007:07:58:02 +0200] Loading job 13 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 14 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 15 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 16 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 17 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 18 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 19 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 20 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 21 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 22 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 23 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 24 from cache...
D [21/Jun/2007:07:58:02 +0200] Loading job 25 from cache...
I [21/Jun/2007:07:58:02 +0200] Full reload complete.
I [21/Jun/2007:07:58:02 +0200] Listening to 127.0.0.1:631 on fd 2...
I [21/Jun/2007:07:58:02 +0200] Listening to /var/run/cups/cups.sock on
fd 3...
D [21/Jun/2007:07:58:02 +0200] [Job 11] Sending job to queue tagged as
raw...
D [21/Jun/2007:07:58:02 +0200] Discarding unused printer-state-changed
event...
D [21/Jun/2007:07:58:02 +0200] job-sheets=none,none
D [21/Jun/2007:07:58:02 +0200] banner_page = 0
D [21/Jun/2007:07:58:02 +0200] [Job 11] argv[0]="dj3650"
D [21/Jun/2007:07:58:02 +0200] [Job 11] argv[1]="11"
D [21/Jun/2007:07:58:02 +0200] [Job 11] argv[2]="mstreibe"
D [21/Jun/2007:07:58:02 +0200] [Job 11] argv[3]="omi1"
D [21/Jun/2007:07:58:02 +0200] [Job 11] argv[4]="1"
D [21/Jun/2007:07:58:02 +0200] [Job 11] argv[5]="PageSize=A4
job-uuid=urn:uuid:e52be993-ad1c-3819-56f5-56a4ba103adc"
D [21/Jun/2007:07:58:02 +0200] [Job 11] argv[6]="/var/spool/cups/d00011-001"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[0]="CUPS_CACHEDIR=/var/cache/cups"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[1]="CUPS_DATADIR=/usr/share/cups"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[2]="CUPS_DOCROOT=/usr/share/cups/doc-root"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[3]="CUPS_FONTPATH=/usr/share/cups/fonts"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[4]="CUPS_REQUESTROOT=/var/spool/cups"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[5]="CUPS_SERVERBIN=/usr/lib/cups"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[6]="CUPS_SERVERROOT=/etc/cups"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[7]="CUPS_STATEDIR=/var/run/cups"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[8]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[9]="[EMAIL PROTECTED]"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[10]="SOFTWARE=CUPS/1.2.11"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[11]="TMPDIR=/var/spool/cups/tmp"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[12]="TZ=Europe/Berlin"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[13]="USER=root"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[14]="CUPS_SERVER=/var/run/cups/cups.sock"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[15]="CUPS_ENCRYPTION=IfRequested"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[16]="IPP_PORT=631"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[17]="CHARSET=utf-8"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[18]="LANG=de_DE"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[19]="PPD=/etc/cups/ppd/dj3650.ppd"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[20]="RIP_MAX_CACHE=8m"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[21]="CONTENT_TYPE=application/postscript"
D [21/Jun/2007:07:58:02 +0200] [Job 11]
envp[22]="DEVICE_URI=ipp://192.168.1.33:631/printers/dj3650"
D [21/Jun/2007:07:58:02 +0200] [Job 11] envp[23]="PRINTER=dj3650"
I [21/Jun/2007:07:58:02 +0200] Started backend /usr/lib/cups/backend/ipp
(PID 6263) for job 11.
D [21/Jun/2007:07:58:02 +0200] Discarding unused job-state event...
D [21/Jun/2007:07:58:02 +0200] [Job 11] 1 files to send in job...
D [21/Jun/2007:07:58:02 +0200] Discarding unused printer-state-changed
event...
D [21/Jun/2007:07:58:02 +0200] Discarding unused printer-state-changed
event...
D [21/Jun/2007:07:58:32 +0200] Discarding unused printer-state-changed
event...
D [21/Jun/2007:07:58:32 +0200] Discarding unused printer-state-changed
event...
[...]
This message is repeating all the time. Two such messages every 30 sec.
Maybe it is related to the fact that the network printer dj3650 is not
available, resp. the system where this printer is connected to is not
online.
#
#
# Sample configuration file for the Common UNIX Printing System (CUPS)
# scheduler. See "man cupsd.conf" for a complete description of this
# file.
#
# Log general information in error_log - change "info" to "debug" for
# troubleshooting...
#LogLevel warning
LogLevel debug
# Administrator user group...
SystemGroup lpadmin
# Only listen for connections from the local machine.
Listen localhost:631
Listen /var/run/cups/cups.sock
# Show shared printers on the local network.
Browsing Off
BrowseOrder allow,deny
BrowseAllow @LOCAL
BrowseAddress @LOCAL
# Default authentication type, when authentication is required...
DefaultAuthType Basic
# Restrict access to the server...
<Location />
Order allow,deny
Allow localhost
Allow @LOCAL
</Location>
# Restrict access to the admin pages...
<Location /admin>
Order allow,deny
Allow localhost
</Location>
# Restrict access to configuration files...
<Location /admin/conf>
AuthType Basic
Require user @SYSTEM
Order allow,deny
Allow localhost
</Location>
# Set the default printer/job policies...
<Policy default>
# Job-related operations must be done by the owner or an adminstrator...
<Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs
Set-Job-Attributes Create-Job-Subscription Renew-Subscription
Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job
Suspend-Current-Job Resume-Job CUPS-Move-Job>
Require user @OWNER @SYSTEM
Order deny,allow
</Limit>
# All administration operations require an adminstrator to authenticate...
<Limit Pause-Printer Resume-Printer Set-Printer-Attributes Enable-Printer
Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs
Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer
Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After
CUPS-Add-Printer CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class
CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default>
AuthType Basic
Require user @SYSTEM
Order deny,allow
</Limit>
# Only the owner or an administrator can cancel or authenticate a job...
<Limit Cancel-Job CUPS-Authenticate-Job>
Require user @OWNER @SYSTEM
Order deny,allow
</Limit>
<Limit All>
Order deny,allow
</Limit>
</Policy>
#
#
#
# Printcap: the name of the printcap file. Default is /etc/printcap.
# Leave blank to disable printcap file generation.
#
Printcap /var/run/cups/printcap
#
# PrintcapFormat: the format of the printcap file, currently either
# BSD or Solaris. The default is "BSD".
#
#PrintcapFormat BSD
#PrintcapFormat Solaris
#
# PrintcapGUI: the name of the GUI options panel program to associate
# with print queues under IRIX. The default is "/usr/bin/glpoptions"
# from ESP Print Pro.
#
# This option is only used under IRIX; the options panel program
# must accept the "-d printer" and "-o options" options and write
# the selected printer options back to stdout on completion.
#
#PrintcapGUI /usr/bin/glpoptions
--
MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not
printed)
https://bugs.launchpad.net/bugs/112803
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