[cups.general] cupsd: Child exited on signal 11! cups: unableto start scheduler.

Michael Sweet msweet at apple.com
Thu Oct 15 14:12:00 PDT 2009 

Try running cupsd with the "-f" option (to run in the foreground) so that apptrace sees what cupsd is doing...

On Oct 15, 2009, at 1:13 PM, ed smith wrote:

> Well, we dont seem to have gdb (I believe adb is the equiv, but it doesnt understand "run -f") on our solaris boxes, but in the meantime I ran an apptrace, which tracks lib calls. maybe this will help while I fumble...
> Thanks,
> Ed S
> ##########################
> apptrace
> ##########################
> root at usclsmcq005/usr/bin> apptrace /usr/sbin/cupsd
> -> cupsd    -> libc.so.1:int atexit(int (*)() = 0xff3c558c)
> <- cupsd    -> libc.so.1:atexit()
> -> cupsd    -> libc.so.1:int atexit(int (*)() = 0x135a74)
> <- cupsd    -> libc.so.1:atexit()
> -> cupsd    -> libcups.so.2:_cupsStrAlloc(0x146bdc, 0x0, 0x0) ** NR
> -> cupsd    -> libc.so.1:int (*)() sigset(int = 0x10, int (*)() = 0x4d594)
> <- cupsd    -> libc.so.1:sigset()
> -> cupsd    -> libc.so.1:int (*)() sigset(int = 0x12, int (*)() = 0x4d594)
> <- cupsd    -> libc.so.1:sigset()
> -> cupsd    -> libc.so.1:int (*)() sigset(int = 0x1, int (*)() = 0x1)
> <- cupsd    -> libc.so.1:sigset()
> -> cupsd    -> libc.so.1:pid_t fork(void)
> <- cupsd    -> libc.so.1:fork()
> -> cupsd    -> libc.so.1:chdir(0x146c48, 0x1, 0x12ac00) ** NR
> -> cupsd    -> libc.so.1:getrlimit64(0x4, 0xffbff2d8, 0x12ac00) ** NR
> -> cupsd    -> libc.so.1:setrlimit64(0x4, 0xffbff2d8, 0x12ac00) ** NR
> -> cupsd    -> libc.so.1:pid_t setsid(void)
> <- cupsd    -> libc.so.1:setsid() = 0x50cc
> -> cupsd    -> libc.so.1:getrlimit64(0x5, 0xffbff2d8, 0x12ac00) ** NR
> -> cupsd    -> libc.so.1:int close(int = 0x0)
> <- cupsd    -> libc.so.1:close()
> -> cupsd    -> libc.so.1:int close(int = 0x1)
> <- cupsd    -> libc.so.1:close()
> -> cupsd    -> libc.so.1:int close(int = 0x2)
> <- cupsd    -> libc.so.1:fork() = 0x50cc
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:unsigned sleep(unsigned = 0x1)
> <- cupsd    -> libc.so.1:sleep()
> -> cupsd    -> libc.so.1:pid_t wait(int * = 0xffbff2ec)
> <- cupsd    -> libc.so.1:wait() = 0x50cc
> -> cupsd    -> libc.so.1:int fprintf(FILE * = 0x18c2f8, const char * = 0x146c24 "cupsd: Child exited on signal %d!
> ", void * = 0xb, ...)
> cupsd: Child exited on signal 11!
> <- cupsd    -> libc.so.1:fprintf() = 0x22
> -> cupsd    -> libc.so.1:exit(0x3, 0xffed5334, 0x1424) ** NR
> 
> 
> ########################
> end of apptrace
> #########################
> 
>> Run cupsd in gdb/dbx as root:
>> 
>>    gdb /usr/sbin/cupsd
>>    run -f
>>    where
>> 
>> On Oct 15, 2009, at 10:24 AM, ed smith wrote:
>> 
>>> Greetings,
>>> Running version CUPS 1.2.6-r6061 on Solaris 10 Generic_127111-11.
>>> CUPS had been running fine for several months. No upgrades.
>>> Booted system a Oct 13, cupds wont come up now. Err Msg in subject
>>> line.
>>> 1) verified existence of tmp directory in /var/spool/cups
>>> 2) also removed all print jobs from /var/spool/cups. no change.
>>> 
>>> Two excerpts of error_log follow, 1.no jobs in Q  2.jobs in Q
>>> ****************************************************************
>>> Excerpt OF /var/log/cups/error_log (with jobs in Q):
>>> ****************************************************************
>>> 
>>> I [15/Oct/2009:11:56:38 +0600] Listening to :::631 (IPv6)
>>> I [15/Oct/2009:11:56:38 +0600] Listening to 0.0.0.0:631 (IPv4)
>>> D [15/Oct/2009:11:56:38 +0600] cupsdDenyIP(loc=192898(/),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:56:38 +0600] "AuthClass Anonymous" is deprecated;
>>> consider removing it from line 761.
>>> D [15/Oct/2009:11:56:38 +0600] cupsdDenyIP(loc=192988(/classes),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:56:38 +0600] "AuthClass Anonymous" is deprecated;
>>> consider removing it from line 771.
>>> D [15/Oct/2009:11:56:38 +0600] cupsdDenyIP(loc=19dbb8(/jobs),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:56:38 +0600] "AuthClass Anonymous" is deprecated;
>>> consider removing it from line 788.
>>> D [15/Oct/2009:11:56:38 +0600] cupsdDenyIP(loc=19dc60(/printers),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:56:38 +0600] "AuthClass Anonymous" is deprecated;
>>> consider removing it from line 798.
>>> D [15/Oct/2009:11:56:38 +0600] cupsdDenyIP(loc=19dd08(/admin),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:56:38 +0600] "AuthClass User" is deprecated;
>>> consider using "Require valid-user" on line 810.
>>> I [15/Oct/2009:11:56:38 +0600] Loaded configuration file "/etc/cups/
>>> cupsd.conf"
>>> N [15/Oct/2009:11:56:38 +0600] Group and SystemGroup cannot use the
>>> same groups!
>>> I [15/Oct/2009:11:56:38 +0600] Resetting Group to "nobody"...
>>> I [15/Oct/2009:11:56:38 +0600] Using default TempDir of /var/spool/
>>> cups/tmp...
>>> I [15/Oct/2009:11:56:38 +0600] Cleaning out old temporary files in "/
>>> var/spool/cups/tmp"...
>>> I [15/Oct/2009:11:56:38 +0600] Configured for up to 750 clients.
>>> I [15/Oct/2009:11:56:38 +0600] Allowing up to 750 client connections
>>> per host.
>>> I [15/Oct/2009:11:56:38 +0600] Creating CUPS default administrative
>>> policy:
>>> I [15/Oct/2009:11:56:38 +0600] <Policy default>
>>> I [15/Oct/2009:11:56:38 +0600] <Limit Send-Document Send-URI Cancel-
>>> Job Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes
>>> Create-Job-Subscriptio
>>> n Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-
>>> Job Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job
>>> CUPS-Authenticate-Jo
>>> b>
>>> I [15/Oct/2009:11:56:38 +0600] Order Deny,Allow
>>> I [15/Oct/2009:11:56:38 +0600] Require user @OWNER @SYSTEM
>>> I [15/Oct/2009:11:56:38 +0600] </Limit>
>>> I [15/Oct/2009:11:56:38 +0600] <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>
>>> I [15/Oct/2009:11:56:38 +0600] Order Deny,Allow
>>> I [15/Oct/2009:11:56:38 +0600] AuthType Basic
>>> I [15/Oct/2009:11:56:38 +0600] Require user @SYSTEM
>>> I [15/Oct/2009:11:56:38 +0600] </Limit>
>>> I [15/Oct/2009:11:56:38 +0600] <Limit All>
>>> I [15/Oct/2009:11:56:38 +0600] Order Deny,Allow
>>> I [15/Oct/2009:11:56:38 +0600] </Limit>
>>> I [15/Oct/2009:11:56:38 +0600] </Policy>
>>> I [15/Oct/2009:11:56:38 +0600] Full reload is required.
>>> I [15/Oct/2009:11:56:38 +0600] Loaded MIME database from '/etc/
>>> cups': 35 types, 39 filters...
>>> D [15/Oct/2009:11:56:38 +0600] Loading printer AUB_3860...
>>> <my note: loads bunch of printers>
>>> D [15/Oct/2009:11:56:38 +0600] Loading printer SVC_was...
>>> D [15/Oct/2009:11:56:38 +0600] Loading printer SVC_was2...
>>> D [15/Oct/2009:11:56:38 +0600] Scanning /var/spool/cups for jobs...
>>> D [15/Oct/2009:11:56:38 +0600] Loading attributes for job 29280...
>>> D [15/Oct/2009:11:56:39 +0600] Auto-typing document file "/var/spool/
>>> cups/d29280-001"...
>>> D [15/Oct/2009:11:56:39 +0600] Unloading job 29280...
>>> ..
>>> D [15/Oct/2009:11:56:43 +0600] Loading attributes for job 29279...
>>> D [15/Oct/2009:11:56:43 +0600] Auto-typing document file "/var/spool/
>>> cups/d29279-001"...
>>> D [15/Oct/2009:11:56:43 +0600] Unloading job 29279...
>>> D [15/Oct/2009:11:56:43 +0600] Loading attributes for job 29281...
>>> D [15/Oct/2009:11:56:43 +0600] Auto-typing document file "/var/spool/
>>> cups/d29281-001"...
>>> D [15/Oct/2009:11:56:43 +0600] Unloading job 29281...
>>> I [15/Oct/2009:11:56:43 +0600] Loading NextJobId from job cache file
>>> "/var/cache/cups/job.cache"...
>>> 
>>> <last line in error_log file for this attempt>
>>> 
>>> ******************************************************************
>>> Emptied /var/spool/cups; excerpt from /var/log/cups/error_log (empty
>>> queue):
>>> ******************************************************************
>>> 
>>> I [15/Oct/2009:11:36:32 +0600] Listening to :::631 (IPv6)
>>> I [15/Oct/2009:11:36:32 +0600] Listening to 0.0.0.0:631 (IPv4)
>>> D [15/Oct/2009:11:36:32 +0600] cupsdDenyIP(loc=192898(/),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:36:32 +0600] "AuthClass Anonymous" is deprecated;
>>> consider removing it from line 761.
>>> D [15/Oct/2009:11:36:32 +0600] cupsdDenyIP(loc=192988(/classes),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:36:32 +0600] "AuthClass Anonymous" is deprecated;
>>> consider removing it from line 771.
>>> D [15/Oct/2009:11:36:32 +0600] cupsdDenyIP(loc=19dbb8(/jobs),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:36:32 +0600] "AuthClass Anonymous" is deprecated;
>>> consider removing it from line 788.
>>> D [15/Oct/2009:11:36:32 +0600] cupsdDenyIP(loc=19dc60(/printers),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:36:32 +0600] "AuthClass Anonymous" is deprecated;
>>> consider removing it from line 798.
>>> D [15/Oct/2009:11:36:32 +0600] cupsdDenyIP(loc=19dd08(/admin),
>>> address=ffffffff:ffffffff:ffffffff:ffffffff, netmask=0:0:0:0)
>>> W [15/Oct/2009:11:36:32 +0600] "AuthClass User" is deprecated;
>>> consider using "Require valid-user" on line 810.
>>> I [15/Oct/2009:11:36:32 +0600] Loaded configuration file "/etc/cups/
>>> cupsd.conf"
>>> N [15/Oct/2009:11:36:32 +0600] Group and SystemGroup cannot use the
>>> same groups!
>>> I [15/Oct/2009:11:36:32 +0600] Resetting Group to "nobody"...
>>> I [15/Oct/2009:11:36:32 +0600] Using default TempDir of /var/spool/
>>> cups/tmp...
>>> I [15/Oct/2009:11:36:32 +0600] Cleaning out old temporary files in "/
>>> var/spool/cups/tmp"...
>>> I [15/Oct/2009:11:36:32 +0600] Configured for up to 750 clients.
>>> I [15/Oct/2009:11:36:32 +0600] Allowing up to 750 client connections
>>> per host.
>>> I [15/Oct/2009:11:36:32 +0600] Creating CUPS default administrative
>>> policy:
>>> I [15/Oct/2009:11:36:32 +0600] <Policy default>
>>> I [15/Oct/2009:11:36:32 +0600] <Limit Send-Document Send-URI Cancel-
>>> Job Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes
>>> Create-Job-Subscriptio
>>> n Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-
>>> Job Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job
>>> CUPS-Authenticate-Jo
>>> b>
>>> I [15/Oct/2009:11:36:32 +0600] Order Deny,Allow
>>> I [15/Oct/2009:11:36:32 +0600] Require user @OWNER @SYSTEM
>>> I [15/Oct/2009:11:36:32 +0600] </Limit>
>>> I [15/Oct/2009:11:36:32 +0600] <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>
>>> I [15/Oct/2009:11:36:32 +0600] Order Deny,Allow
>>> I [15/Oct/2009:11:36:32 +0600] AuthType Basic
>>> I [15/Oct/2009:11:36:32 +0600] Require user @SYSTEM
>>> I [15/Oct/2009:11:36:32 +0600] </Limit>
>>> I [15/Oct/2009:11:36:32 +0600] <Limit All>
>>> I [15/Oct/2009:11:36:32 +0600] Order Deny,Allow
>>> I [15/Oct/2009:11:36:32 +0600] </Limit>
>>> I [15/Oct/2009:11:36:32 +0600] </Policy>
>>> I [15/Oct/2009:11:36:32 +0600] Full reload is required.
>>> I [15/Oct/2009:11:36:32 +0600] Loaded MIME database from '/etc/
>>> cups': 35 types, 39 filters...
>>> 
>>> (my note: loading printers)
>>> D [15/Oct/2009:11:36:32 +0600] Loading printer SVC_was...
>>> D [15/Oct/2009:11:36:32 +0600] Loading printer SVC_was2...
>>> D [15/Oct/2009:11:36:32 +0600] Scanning /var/spool/cups for jobs...
>>> I [15/Oct/2009:11:36:32 +0600] Loading NextJobId from job cache file
>>> "/var/cache/cups/job.cache"...
>>> 
>>> <last line in file for this attempt>
>>> 
>>> Urgent there are hundreds of printers and users on this system.
>>> thanks for your attetntion.
>>> Ed Smith
>>> _______________________________________________
>>> cups mailing list
>>> cups at easysw.com
>>> http://lists.easysw.com/mailman/listinfo/cups
>> 
>> ___________________________________________________
>> Michael Sweet, Senior Printing System Engineer
>> 
>> 
>> 
> 
> _______________________________________________
> cups mailing list
> cups at easysw.com
> http://lists.easysw.com/mailman/listinfo/cups

___________________________________________________
Michael Sweet, Senior Printing System Engineer

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