I'm testing with this kamailio version: $ kamcmd version kamailio 5.5.4 (x86_64/linux) 54c9df
on: $ cat /etc/issue Debian GNU/Linux 11 \n \l
with: $ openssl version OpenSSL 1.1.1k 25 Mar 2021
Whenever I start kamailio I get 3199 log lines like this:
2022-03-10T10:04:39.700676+09:00 lab002201-flip-server /usr/local/src/git/kamailio-5.5/src/kamailio[261703]: CRITICAL: <core> [core/mem/q_malloc.c:519]: qm_free(): BUG: freeing already freed pointer (0x7f8eb57f7848), called from tls: tls_init.c: ser_free(323), first free tls: tls_init.c: ser_free(323) - ignoring
I searched the issues at github and found: https://github.com/kamailio/kamailio/issues/2560 https://github.com/kamailio/kamailio/issues/2912
So I tried to start kamailio with --atexit=no but those logs remain.
With and without using --atexit=no there is no crash and all my tests are OK. But should I be worried to put this in production?