[SR-Users] Kamailio Stop Responding Randomly

[M Arqum CH]

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=sharing

https://drive.google.com/file/d/1MIqNqc4j94lGWz6xDbV0UeRX1DNivhT2/view?usp=sharing

https://drive.google.com/file/d/1txvak79JYog6qsh43rYiQ27YodWjR2vf/view?usp=sharing

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
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