<!-- Kamailio Project uses GitHub Issues only for bugs in the code or feature requests. Please use this template only for bug reports. If you have questions about using Kamailio or related to its configuration file, ask on sr-users mailing list: * http://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users If you have questions about developing extensions to Kamailio or its existing C code, ask on sr-dev mailing list: * http://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev Please try to fill this template as much as possible for any issue. It helps the developers to troubleshoot the issue. If there is no content to be filled in a section, the entire section can be removed. You can delete the comments from the template sections when filling. You can delete next line and everything above before submitting (it is a comment). --> ### Description Using kamailio 5.5.4 from the official Docker image (created like `create_dockerfile.sh bullseye 5.5.4`, but with no ENTRYPOINT). Doing TLS listening like: ``` socket_workers=2 tls_max_connections=20000 listen=tls:192.168.0.11:5061 enable_tls=yes dns_tls_pref=50 tls_port_no=5061 loadmodule "tls.so" ``` It is the second loaded module after tcpops. Have to connect to the database through cnf files for the SSL support: `modparam("sqlops","sqlcon","euler=>mysql://[euler]/euclid")` Relevant section in the cnf file: ``` [euler] port = 3306 host = 127.0.0.1 protocol = tcp user = gauss password = fermat default-character-set = utf8 ssl-ca = /SSL/riemann/ca-cert.pem ssl-cert = /SSL/riemann/client-cert.pem ssl-key = /SSL/riemann/client-key.pem #ssl-verify-server-cert ``` When starting kamailio: ``` 8(18) ERROR: db_mysql [km_my_con.c:163]: db_mysql_new_connection(): driver error: SSL connection error: PEM lib 8(18) ERROR: <core> [db.c:319]: db_do_init2(): could not add connection to the pool 8(18) ERROR: sqlops [sql_api.c:165]: sql_connect(): failed to connect to the database [euclid] 8(18) ERROR: <core> [core/sr_module.c:874]: init_mod_child(): error while initializing module sqlops (/home/euler/lib64/euler/modules/sqlops.so) (idx: 8 rank: -2 desc: [Async Task Worker - default]) 8(18) ERROR: <core> [core/pt.c:338]: fork_process(): init_child failed for process 8, pid 18, "Async Task Worker - default" 8(18) ERROR: <core> [main.c:1850]: main_loop(): error in init_child 12(22) CRITICAL: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad pointer 0x7fafa23e6270 (out of memory block!) called from tls: tls_init.c: ser_free(323) - ignoring ``` Then kamailio just hangs on in an incomplete state: ``` / # ps auxww --forest USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 29 0.6 0.0 4092 3244 pts/1 Ss 08:59 0:00 bash root 36 0.0 0.0 6692 2964 pts/1 R+ 08:59 0:00 \_ ps auxww --forest root 1 0.0 0.0 4092 3252 pts/0 Ss 08:58 0:00 bash root 8 0.4 0.0 110868 23764 pts/0 S+ 08:58 0:00 kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 9 0.0 0.0 0 0 ? Zs 08:58 0:00 \_ [kamailio] <defunct> root 10 0.5 0.0 111080 31148 ? S 08:58 0:00 kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 11 0.0 0.0 111080 13412 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 12 99.9 0.0 111080 13240 ? R 08:58 0:43 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 13 0.0 0.0 111080 14252 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 14 0.0 0.0 111080 13432 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 15 0.0 0.0 111080 13296 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 16 0.0 0.0 111080 13348 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 17 0.0 0.0 111080 13220 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 18 0.0 0.0 111072 14196 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 19 99.7 0.0 111080 10748 ? R 08:58 0:43 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 20 0.2 0.0 0 0 ? Z 08:58 0:00 \_ [kamailio] <defunct> root 21 0.0 0.0 111080 13068 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 22 0.0 0.0 111080 13156 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 23 0.0 0.0 111080 10684 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 24 0.0 0.0 111080 10684 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 25 0.0 0.0 111080 10748 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 26 0.0 0.0 111080 10748 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 27 0.0 0.0 111080 13344 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 28 0.0 0.0 111080 10748 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg ``` <!-- Explain what you did, what you expected to happen, and what actually happened. --> ### Troubleshooting #### Reproduction <!-- If the issue can be reproduced, describe how it can be done. --> It is always happening, but not when either `listen=tls` or the SSL options in the cnf file are dropped. #### Debugging Data <!-- If you got a core dump, use gdb to extract troubleshooting data - full backtrace, local variables and the list of the code at the issue location. gdb /path/to/kamailio /path/to/corefile bt full info locals list If you are familiar with gdb, feel free to attach more of what you consider to be relevant. --> ``` / # ps auxww --forest USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 29 0.6 0.0 4092 3244 pts/1 Ss 08:59 0:00 bash root 36 0.0 0.0 6692 2964 pts/1 R+ 08:59 0:00 \_ ps auxww --forest root 1 0.0 0.0 4092 3252 pts/0 Ss 08:58 0:00 bash root 8 0.4 0.0 110868 23764 pts/0 S+ 08:58 0:00 kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 9 0.0 0.0 0 0 ? Zs 08:58 0:00 \_ [kamailio] <defunct> root 10 0.5 0.0 111080 31148 ? S 08:58 0:00 kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 11 0.0 0.0 111080 13412 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 12 99.9 0.0 111080 13240 ? R 08:58 0:43 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 13 0.0 0.0 111080 14252 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 14 0.0 0.0 111080 13432 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 15 0.0 0.0 111080 13296 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 16 0.0 0.0 111080 13348 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 17 0.0 0.0 111080 13220 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 18 0.0 0.0 111072 14196 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 19 99.7 0.0 111080 10748 ? R 08:58 0:43 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 20 0.2 0.0 0 0 ? Z 08:58 0:00 \_ [kamailio] <defunct> root 21 0.0 0.0 111080 13068 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 22 0.0 0.0 111080 13156 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 23 0.0 0.0 111080 10684 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 24 0.0 0.0 111080 10684 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 25 0.0 0.0 111080 10748 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 26 0.0 0.0 111080 10748 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 27 0.0 0.0 111080 13344 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg root 28 0.0 0.0 111080 10748 ? S 08:58 0:00 \_ kamailio -A NO_JSON_LOG -f /home/euler/etc/euler.cfg ``` #### Log Messages <!-- Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` 8(18) ERROR: db_mysql [km_my_con.c:163]: db_mysql_new_connection(): driver error: SSL connection error: PEM lib 8(18) ERROR: <core> [db.c:319]: db_do_init2(): could not add connection to the pool 8(18) ERROR: sqlops [sql_api.c:165]: sql_connect(): failed to connect to the database [euclid] 8(18) ERROR: <core> [core/sr_module.c:874]: init_mod_child(): error while initializing module sqlops (/home/euler/lib64/euler/modules/sqlops.so) (idx: 8 rank: -2 desc: [Async Task Worker - default]) 8(18) ERROR: <core> [core/pt.c:338]: fork_process(): init_child failed for process 8, pid 18, "Async Task Worker - default" 8(18) ERROR: <core> [main.c:1850]: main_loop(): error in init_child 12(22) CRITICAL: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad pointer 0x7fafa23e6270 (out of memory block!) called from tls: tls_init.c: ser_free(323) - ignoring ``` #### SIP Traffic <!-- If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` (paste your sip traffic here) ``` ### Possible Solutions <!-- If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a fix. --> ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.5.4 (x86_64/linux) 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_BLOCKLIST, 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: unknown compiled with gcc 10.2.1 ``` * **Operating System**: <!-- Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...; Kernel details (output of `lsb_release -a` and `uname -a`) --> ``` Linux euler01 5.4.44-2-pve #1 SMP PVE 5.4.44-2 (Wed, 01 Jul 2020 16:37:57 +0200) x86_64 GNU/Linux ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3115 You are receiving this because you are subscribed to this thread. Message ID: &lt;kamailio/kamailio/issues/3115(a)github.com&gt;