Hi All,
We currently experience issues where scscf hangs randomly throughout the day.
It started hanging once in a month, the issue has gotten worse over time and
now it can hang more than 5 times in a day.
I have no prior kamailio experience or experience debugging c applications.
Kamailio version: 4.4.0
Running ps shows scscf processes are running.
Service status also shows scscf is running but it does not respond to sip
requests.
Testing with sipsack hangs and print timeout errors.
root@NGVI-PCSCF2:/var/log # service scscf status
* Status of Kamailio SIP Server:
* scscf is running
sipsak -vv -s sip:NGVI-PCSCF2:6060
received ICMP message
received ICMP message** timeout after 500 ms**
Below is the extract from log files
Apr 5 12:04:46 NGVI-PCSCF2 /usr/sbin/kamailio[5102]: {1 1 ACK
[email protected]} WARNING: tm [t_lookup.c:1476]:
t_unref(): WARNING: script writer didn't release transaction
Apr 5 12:04:46 NGVI-PCSCF2 /usr/sbin/kamailio[5104]: {1 3 REGISTER
_A9LGREyW2miE7LhPJzv7g..} ERROR: ims_registrar_scscf [save.c:1034]:
update_contacts(): Unable to remove contact
<sip:[email protected]:5060;rinstance=28bf37d2cce6e4a1;transport=udp>
Apr 5 12:04:47 NGVI-PCSCF2 /usr/sbin/kamailio[5131]: ERROR: rr [rr_mod.c:300]:
w_record_route(): Double attempt to record-route
Apr 5 12:04:47 NGVI-PCSCF2 /usr/sbin/kamailio[5144]: ERROR: rr [rr_mod.c:300]:
w_record_route(): Double attempt to record-route
Apr 5 12:04:47 NGVI-PCSCF2 /usr/sbin/kamailio[5108]: {1 1 ACK
[email protected]} WARNING: tm [t_lookup.c:1476]:
t_unref(): WARNING: script writer didn't release transaction
Apr 5 12:04:48 NGVI-PCSCF2 /usr/sbin/kamailio[5190]: CRITICAL: <core>
[pass_fd.c:275]: receive_fd(): EOF on 23
Apr 5 12:04:48 NGVI-PCSCF2 /usr/sbin/kamailio[5062]: ALERT: <core>
[main.c:741]: handle_sigs(): child process 5103 exited by a signal 11
Apr 5 12:04:48 NGVI-PCSCF2 /usr/sbin/kamailio[5062]: ALERT: <core>
[main.c:744]: handle_sigs(): core was generated
Apr 5 12:06:12 NGVI-PCSCF2 kamailio: WARNING: <core> [daemonize.c:348]:
daemonize(): pid file contains old pid, replacing pid
Apr 5 12:06:13 NGVI-PCSCF2 /usr/sbin/kamailio[15060]: WARNING:
interconnectroute [ported_cache.c:113]: initPortedNumberCount(): Requested
records[726049]: Total allocated[871258]: Fat 20% :Total MemUsed [26 MB divided
between primary[0x7f22b8667d60] and secondary[0x7f22b93b3390]]
pr 5 04:38:24 NGVI-PCSCF2 /usr/sbin/kamailio[14018]: message repeated 107
times: [ ERROR: ims_usrloc_scscf [subscribe.c:430]: free_subscriber(): record
not found in hash table]
Apr 5 12:50:38 NGVI-PCSCF2 /usr/sbin/kamailio[2604]: WARNING:
interconnectroute [icncache_eventprocessor.c:76]: icnRefreshProcess(): total
size 2147483648 qm_real_used 700707576 qm_used 387064680 1st_frag
0x7fd5f6d6a690 last_frag 0x7fd676d30fd0
Apr 5 13:00:25 NGVI-PCSCF2 /usr/sbin/kamailio[2437]: ERROR: ims_usrloc_scscf
[subscribe.c:430]: free_subscriber(): record not found in hash table
Apr 5 13:00:26 NGVI-PCSCF2 /usr/sbin/kamailio[2437]: message repeated 125
times: [ ERROR: ims_usrloc_scscf [subscribe.c:430]: free_subscriber(): record
not found in hash table]
Apr 5 13:01:25 NGVI-PCSCF2 /usr/sbin/kamailio[2437]: CRITICAL: <core>
[main.c:650]: sig_alarm_abort(): shutdown timeout triggered, dying...
Apr 5 13:02:30 NGVI-PCSCF2 kamailio: WARNING: <core> [daemonize.c:348]:
daemonize(): pid file contains old pid, replacing pid
Apr 5 13:02:30 NGVI-PCSCF2 /usr/sbin/kamailio[27629]: WARNING:
interconnectroute [ported_cache.c:113]: initPortedNumberCount(): Requested
records[726049]: Total allocated[871258]: Fat 20% :Total MemUsed [26 MB divided
between primary[0x7f3093a3fd60] and secondary[0x7f309478b390]]
Thank you in advance.
Regards,
Solly Thoobe
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
To unsubscribe send an email to [email protected]
Important: keep the mailing list in the recipients, do not reply only to the
sender!
Edit mailing list options or unsubscribe:
