18 May
2022
18 May
'22
8:22 a.m.
As per my understanding, its unable to process due to memory related
error. "Cannot access memory at address xxxxxxxx"
The messages are not processed by a process which is binded with
different IP and port, which is different than DQM module using.
SIP Binding : 102.x.x14:5060
SIP Binding : 10.x.x.2:5060
DMQ is configured as :
dmqlocal.company.local = 10.x.x.4
dmqremote.company.local = 10.x.x.4
modparam("dmq", "server_address",
"sip:dmqlocal.company.local:4060")
modparam("dmq", "notification_address", "sip:dmqremote.
company.local:4060")
modparam("dmq", "ping_interval", 15)
modparam("dmq", "multi_notify", 1)
modparam("dmq", "num_workers", 4)
Similar scenario/failure i faced with kamailio 5.1.2.
On Wed, May 18, 2022 at 4:48 PM Henning Westerholt <hw(a)gilawa.com> wrote:
Hello,
have also a look to the log messages if you get some hints why it stops
processing.
The backtrace indicates some DMQ processing, I’d suggest that you update
to the latest 5.4.x or (better) 5.5.x release.
There might be bugfixes that helps to mitigate the issues you are facing.
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com
*From:* sr-users <sr-users-bounces(a)lists.kamailio.org> *On Behalf Of *M
Arqum CH
*Sent:* Wednesday, May 18, 2022 1:44 PM
*To:* Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
*Subject:* [SR-Users] Kamailio Stop Responding Randomly
Kamailio first gives timeout on ctl unix socket as I am exporting data
using prometheus exporter, after a few minutes it stops responding to any
sip request on default/production udp port binded with multiple IP
addresses for sip traffic.
The other listing port which is used by keepalived check script for
bing-pong keeps responding to option messages.
Its very random behaviour occurs after a few days or after a few months,
the system having max load 350 concurrent calls with load average 200-300.
links of core dump files are shared below which are collected before
restarting the process.
https://drive.google.com/file/d/1tAQ0ifiMLHwc-iznBADYzXTuhI1wIgIf/view?usp=…
https://drive.google.com/file/d/1MIqNqc4j94lGWz6xDbV0UeRX1DNivhT2/view?usp=…
https://drive.google.com/file/d/1txvak79JYog6qsh43rYiQ27YodWjR2vf/view?usp=…
Please let me know if more information is required.
version: kamailio 5.4.1 (x86_64/linux) 2ca223
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC,
F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST,
HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024,
BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 2ca223
Thankyou in advance.
--
Regards
M Arqum
--
Regards
M Arqum