MYIP = my server ip MYDOMAIN = my domain name

syslog: ``` Jan 13 04:18:19 kaf kamailio[1153]: loading modules under config path: /usr/lib/x86_64-linux-gnu/kamailio/modules/ Jan 13 04:18:19 kaf kamailio[1153]: Listening on Jan 13 04:18:19 kaf kamailio[1153]: udp: MYIP:5776 Jan 13 04:18:19 kaf kamailio[1153]: tcp: MYIP:5776 Jan 13 04:18:19 kaf kamailio[1153]: tls: MYIP:5777 Jan 13 04:18:19 kaf kamailio[1153]: Aliases: Jan 13 04:18:19 kaf kamailio[1153]: tls: MYDOMAIN:5777 Jan 13 04:18:19 kaf kamailio[1153]: tcp: MYDOMAIN:5776 Jan 13 04:18:19 kaf kamailio[1153]: udp: MYDOMAIN:5776 Jan 13 04:18:20 kaf systemd[1]: kamailio.service: Control process exited, code=exited status=255 Jan 13 04:18:20 kaf systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. Jan 13 04:18:20 kaf systemd[1]: kamailio.service: Unit entered failed state. Jan 13 04:18:20 kaf systemd[1]: kamailio.service: Failed with result 'exit-code'. ```

`/etc/init.d/mysql-kamailio start` works fine (kamailio starts) `service kamailio start` - works fine mysql start fine

kamailio.log: ``` Jan 13 04:18:19 kaf kamailio: INFO: tls [tls_init.c:403]: init_tls_compression(): tls: init_tls: disabling compression... Jan 13 04:18:19 kaf kamailio: INFO: <core> [sctp_core.c:74]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Jan 13 04:18:19 kaf kamailio: INFO: <core> [tcp_main.c:4656]: init_tcp(): using epoll_lt as the io watch method (auto detected) Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: usrloc [hslot.c:51]: ul_init_locks(): locks array size 1024 Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: auth [auth_mod.c:333]: mod_init(): auth: qop set, but nonce-count (nc_enabled) support disabled Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: tls [tls_mod.c:362]: mod_init(): With ECDH-Support! Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: tls [tls_mod.c:365]: mod_init(): With Diffie Hellman Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: tls [tls_init.c:591]: init_tls_h(): tls: _init_tls_h: compiled with openssl version "OpenSSL 1.0.2g 1 Mar 2016" (0x1000207f), kerberos support: off, compression: on Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: tls [tls_init.c:599]: init_tls_h(): tls: init_tls_h: installed openssl library version "OpenSSL 1.0.2g 1 Mar 2016" (0x1000207f), kerberos support: off, zlib compression: off#012 compiler: cc -I. -I.. -I../include -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -m64 -DL_ENDIAN -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wa,--noexecstack -Wall -DMD32_REG_T=int -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM -DECP_NISTZ256_ASM Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: WARNING: tls [tls_init.c:653]: init_tls_h(): tls: openssl bug #1491 (crash/mem leaks on low memory) workaround enabled (on low memory tls operations will fail preemptively) with free memory thresholds 7864320 and 3932160 bytes Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: <core> [cfg/cfg_ctx.c:608]: cfg_set_now(): INFO: cfg_set_now(): tls.low_mem_threshold1 has been changed to 7864320 Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: <core> [cfg/cfg_ctx.c:608]: cfg_set_now(): INFO: cfg_set_now(): tls.low_mem_threshold2 has been changed to 3932160 Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: ERROR: db_mysql [km_my_con.c:124]: db_mysql_new_connection(): driver error: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: ERROR: usrloc [dlist.c:637]: register_udomain(): failed to open database connection Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: ERROR: registrar [reg_mod.c:561]: domain_fixup(): failed to register domain Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: ERROR: <core> [route.c:1153]: fix_actions(): fixing failed (code=-1) at cfg:/etc/kamailio/kamailio.cfg:676 Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: ERROR: <core> [route.c:1153]: fix_actions(): fixing failed (code=-1) at cfg:/etc/kamailio/kamailio.cfg:678 Jan 13 04:18:20 kaf /usr/sbin/kamailio[1276]: INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized ```