[Opendnssec-user] OpenDNSSEC Signer hang on MacOS X -- how to troubleshoot

Carsten Strotmann (Men & Mice) carsten at menandmice.com
Thu Jul 15 19:39:54 CEST 2010


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Hello Matthijs,

I start OpenDNSSEC with

# /usr/local/sbin/ods-control start
Starting signer engine...
connecting to /var/run/opendnssec/engine.sock
OpenDNSSEC signer engine version 1.1.1
Zone list updated: 0 removed, 2 added, 0 updated
running as pid 3180
pthread_cond_wait: Invalid argument
Starting enforcer...
OpenDNSSEC ods-enforcerd started (version 1.1.1), pid 3184


The process that is running away with 100% CPU on all cores is
 0  3180     1   0   0:20.15 ??         1:19.20
/opt/local/Library/Frameworks/Python.framework/Versions/2.6/Resources/Python.app/Contents/MacOS/Python
/usr/local/lib/opendnssec/signer/Engine.py

I need to kill the process to stop it. ods-control stop or ods-signer
stop will not work.

The log output is

Jul 15 19:32:59 jimbo ods-signerd[3177]: Zone test.example.com locked
Jul 15 19:32:59 jimbo ods-signerd[3177]: Scheduling task to sign zone
test.example.com at 1279215179.82 with resign time 7200
Jul 15 19:32:59 jimbo ods-signerd[3177]: acquire cond
Jul 15 19:32:59 jimbo ods-signerd[3177]: notify
Jul 15 19:32:59 jimbo ods-signerd[3177]: release cond
Jul 15 19:32:59 jimbo ods-signerd[3177]: Releasing lock on zone
test.example.com
Jul 15 19:32:59 jimbo ods-signerd[3177]: Scheduling task to sign zone
test.example.com at 1279215179.82 with resign time 7200
Jul 15 19:32:59 jimbo ods-signerd[3177]: acquire cond
Jul 15 19:32:59 jimbo ods-signerd[3177]: notify
Jul 15 19:32:59 jimbo ods-signerd[3177]: release cond
Jul 15 19:32:59 jimbo ods-signerd[3177]: Zone test.example.com added
Jul 15 19:32:59 jimbo ods-signerd[3177]: Zone newzone.example.com locked
Jul 15 19:32:59 jimbo ods-signerd[3177]: Scheduling task to sign zone
newzone.example.com at 1279215179.82 with resign time 7200
Jul 15 19:32:59 jimbo ods-signerd[3177]: acquire cond
Jul 15 19:32:59 jimbo ods-signerd[3177]: notify
Jul 15 19:32:59 jimbo ods-signerd[3177]: release cond
Jul 15 19:32:59 jimbo ods-signerd[3177]: Releasing lock on zone
newzone.example.com
Jul 15 19:32:59 jimbo ods-signerd[3177]: Scheduling task to sign zone
newzone.example.com at 1279215179.82 with resign time 7200
Jul 15 19:32:59 jimbo ods-signerd[3177]: acquire cond
Jul 15 19:32:59 jimbo ods-signerd[3177]: notify
Jul 15 19:32:59 jimbo ods-signerd[3177]: release cond
Jul 15 19:32:59 jimbo ods-signerd[3177]: Zone newzone.example.com added
Jul 15 19:32:59 jimbo ods-signerd[3177]: Run command:
'/usr/local/libexec/opendnssec/zone_fetcher -c
/etc/opendnssec/zonefetch.xml -z /etc/opendnssec/zonelist.xml -d -f local0'
Jul 15 19:33:00 jimbo ods-signerd[3177]: opening socket:
/var/run/opendnssec/engine.sock
Jul 15 19:33:00 jimbo ods-signerd[3177]: Engine running
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 3 acquiring lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 3 acquired lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 3 released lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: Got task for worker 3
Jul 15 19:33:00 jimbo ods-signerd[3180]: Worker 3 run task
Jul 15 19:33:00 jimbo ods-signerd[3180]: Zone action to perform: 3
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 7 acquiring lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 7 acquired lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 7 released lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: Got task for worker 7
Jul 15 19:33:00 jimbo ods-signerd[3180]: Fetch zone:
/var/lib/opendnssec/unsigned/test.example.com-zone.axfr
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 1 acquiring lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 1 acquired lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: no task for worker 1, sleep for 0
Jul 15 19:33:00 jimbo ods-signerd[3180]: Worker 7 run task
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 1 released lock by going
to wait (indef)
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 2 acquiring lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 8 acquiring lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: Zone action to perform: 3
Jul 15 19:33:00 jimbo ods-signerd[3180]: Fetch zone:
/var/lib/opendnssec/unsigned/newzone.example.com-zone.axfr
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 4 acquiring lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 5 acquiring lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 6 acquiring lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 2 acquired lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: no task for worker 2, sleep for 0
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 2 released lock by going
to wait (indef)
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 8 acquired lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: no task for worker 8, sleep for 0
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 8 released lock by going
to wait (indef)
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 4 acquired lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: no task for worker 4, sleep for 0
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 4 released lock by going
to wait (indef)
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 5 acquired lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: no task for worker 5, sleep for 0
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 5 released lock by going
to wait (indef)
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 6 acquired lock
Jul 15 19:33:00 jimbo ods-signerd[3180]: no task for worker 6, sleep for 0
Jul 15 19:33:00 jimbo ods-signerd[3180]: worker 6 released lock by going
to wait (indef)
Jul 15 19:33:00 jimbo ods-signerd[3180]: Run command:
'/usr/local/libexec/opendnssec/get_serial -f
/var/lib/opendnssec/unsigned/test.example.com-zone'
Jul 15 19:33:00 jimbo /usr/libexec/taskgated[3173]: no system signature
for unsigned /usr/local/sbin/ods-enforcerd[3182]
Jul 15 19:33:00 jimbo ods-signerd[3180]: Run command:
'/usr/local/libexec/opendnssec/get_serial -f
/var/lib/opendnssec/unsigned/newzone.example.com-zone'
Jul 15 19:33:00 jimbo ods-enforcerd[3182]: opendnssec-enforcer starting...
Jul 15 19:33:00 jimbo ods-enforcerd[3182]: opendnssec-enforcer Parent
exiting...
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: opendnssec-enforcer forked OK...
Jul 15 19:33:00 jimbo ods-signerd[3180]: Preprocessing signed zone:
test.example.com
Jul 15 19:33:00 jimbo ods-signerd[3180]: No signed zone yet
Jul 15 19:33:00 jimbo ods-signerd[3180]: Sorting zone: test.example.com
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: opendnssec-enforcer started
(version 1.1.1), pid 3184
Jul 15 19:33:00 jimbo ods-signerd[3180]: Run command:
'/usr/local/libexec/opendnssec/quicksorter -o test.example.com. -f
/var/lib/opendnssec/unsigned/test.example.com-zone -w
/var/opendnssec/tmp/test.example.com.sorted -m 3600 -t 3600'
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: HSM opened successfully.
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Reading config
"/etc/opendnssec/conf.xml"
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Reading config schema
"/usr/local/share/opendnssec/conf.rng"
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Communication Interval: 3600
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: No DS Submit command supplied
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: SQLite database set to:
/var/opendnssec/kasp.db
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Log User set to: local0
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Switched log facility to: local0
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Connecting to Database...
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Policy default found.
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Key sharing is Off.
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Purging keys...
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: zonelist filename set to
/etc/opendnssec/zonelist.xml.
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Zone test.example.com found.
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Policy for test.example.com
set to default.
Jul 15 19:33:00 jimbo ods-enforcerd[3184]: Config will be output to
/var/opendnssec/signconf/test.example.com.xml.
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: WARNING: KSK Retirement
reached; please submit the new DS for test.example.com and use
ods-ksmutil key ds-seen when the DS appears in the DNS.
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: No change to:
/var/opendnssec/signconf/test.example.com.xml
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: Zone newzone.example.com found.
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: Policy for
newzone.example.com set to default.
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: Config will be output to
/var/opendnssec/signconf/newzone.example.com.xml.
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: WARNING: KSK Retirement
reached; please submit the new DS for newzone.example.com and use
ods-ksmutil key ds-seen when the DS appears in the DNS.
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: No change to:
/var/opendnssec/signconf/newzone.example.com.xml
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: Disconnecting from Database...
Jul 15 19:33:01 jimbo ods-enforcerd[3184]: Sleeping for 3600 seconds.


- -- Carsten

On 7/14/10 12:26 PM, Matthijs Mekking wrote:
> Hi Carsten,
> 
> Do you mean the ods-signer or ods-signerd (daemon)? The cause of this
> issue in 1.0.0rc1 was usually because one of the signer tools was still
> running.
> 
> Unfortunately, the current version of the signer can not run in
> foreground mode. Perhaps the output of ps can help you identify which
> processes are still running.
> 
> Best regards,
> 
> Matthijs
> 
> On 07/14/2010 12:08 PM, Carsten Strotmann (Men & Mice) wrote:
>> Hi,
> 
>> the ods-signer process (Python, OpenDNSSEC 1.1.0) sometimes hangs under
>> MacOS X 10.6. No message in the syslog.
> 
>> I've seen there was a similar issue fixed in 1.0.0rc1.
> 
>> How can I troubleshoot this issue? Is there a way to start the signer
>> process in foreground with debug messages?
> 
>> -- Carsten
> _______________________________________________
> Opendnssec-user mailing list
> Opendnssec-user at lists.opendnssec.org
> https://lists.opendnssec.org/mailman/listinfo/opendnssec-user
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