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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi Henning,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><u><span style="mso-fareast-language:EN-US">The following are the mysql related logging I see on initial spinup of the Kamailio 5.2.2 IMS VM:<o:p></o:p></span></u></b></p>
<p class="MsoNormal">Jun 16 06:15:28 ubuntu systemd[1]: Starting MySQL Community Server...<br>
Jun 16 06:15:33 ubuntu systemd[1]: Started MySQL Community Server.<br>
Jun 16 06:16:09 ubuntu /usr/local/sbin/kamailio[1617]: <span style="background:yellow;mso-highlight:yellow">
ERROR</span>: db_mysql [km_dbase.c:127]: db_mysql_submit_query(): driver error on query: Table 'scscf.impu_subscriber' doesn't exist (1146)<br>
Jun 16 06:16:09 ubuntu kernel: traps: kamailio[1617] <span style="background:yellow;mso-highlight:yellow">
general protection fault</span> ip:7f3dfa2874f0 sp:7ffe387dc8c0 error:0 in libmysqlclient.so.20.3.16[7f3dfa261000+33c000]<o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><u><span style="mso-fareast-language:EN-US">Our mysql version:<o:p></o:p></span></u></b></p>
<p class="MsoNormal">mysql --version<br>
mysql Ver 14.14 Distrib 5.7.29, for Linux (x86_64) using EditLine wrapper<o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">_Martin<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="mso-fareast-language:ZH-TW">From:</span></b><span style="mso-fareast-language:ZH-TW"> Henning Westerholt <hw@skalatan.de>
<br>
<b>Sent:</b> Monday, June 8, 2020 4:50 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org><br>
<b>Cc:</b> Martin W Woscek <mwoscek@mitre.org><br>
<b>Subject:</b> [EXT] RE: kamailio 522 S-CSCF failing to start<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="DE" style="mso-fareast-language:EN-US">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">the error message below is from the DB startup version check. So do you have sometimes DB errors on this virtual machine?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Henning<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">-- <o:p>
</o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Henning Westerholt –
</span><span lang="DE" style="mso-fareast-language:EN-US"><a href="https://skalatan.de/blog/"><span lang="EN-GB">https://skalatan.de/blog/</span></a></span><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Kamailio services –
</span><span lang="DE" style="mso-fareast-language:EN-US"><a href="https://gilawa.com/"><span lang="EN-GB">https://gilawa.com</span></a>
</span><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b><span lang="DE">From:</span></b><span lang="DE"> sr-users <<a href="mailto:sr-users-bounces@lists.kamailio.org">sr-users-bounces@lists.kamailio.org</a>>
<b>On Behalf Of </b>Martin W Woscek<br>
<b>Sent:</b> Monday, June 8, 2020 2:46 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <<a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a>><br>
<b>Subject:</b> [SR-Users] kamailio 522 S-CSCF failing to start<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><span lang="DE"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt">Hello,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">There are times that our S-CSCF module just wont start. I’ve tried correlating the issue with some operation such as not de-registering an IMS client (Boghe or imsdroid) prior to shutting down the Kamailio server.
But this isn’t always the case. Being that we are running this an a Ubuntu Virtual Machine, simply overwriting the image with a backed up VM is the temporary solution.
<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">I’ve dropped and created the db for S (kamdbctl) and rearranged the order of loading the presence module with same result.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Status of the S-CSCF daemon on failure to start:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"># systemctl status kamailio_scscf<br>
● kamailio_scscf.service - LSB: Start the Kamailio SIP proxy server<br>
Loaded: loaded (/etc/init.d/kamailio_scscf; generated)<br>
Active: inactive (dead)<br>
Docs: man:systemd-sysv-generator(8)<br>
<br>
Jun 08 08:22:55 ubuntu /usr/local/sbin/kamailio[16511]: INFO: cdp [cdp_mod.c:255]: cdp_exit(): CDiameterPeer child stopping ...<br>
Jun 08 08:22:55 ubuntu /usr/local/sbin/kamailio[16511]: INFO: cdp [cdp_mod.c:257]: cdp_exit(): ... CDiameterPeer child stopped<br>
Jun 08 08:22:55 ubuntu /usr/local/sbin/kamailio[16511]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized<br>
Jun 08 08:22:55 ubuntu kamailio_scscf[16495]: * already running<br>
Jun 08 08:22:55 ubuntu kamailio_scscf[16495]: ...done.<br>
Jun 08 08:22:55 ubuntu systemd[1]: Started LSB: Start the Kamailio SIP proxy server.<br>
Jun 08 08:24:03 ubuntu systemd[1]: Stopping LSB: Start the Kamailio SIP proxy server...<br>
Jun 08 08:24:03 ubuntu kamailio_scscf[16517]: * Stopping Kamailio IMS S-CSCF: kamailio_scscf<br>
Jun 08 08:24:03 ubuntu kamailio_scscf[16517]: ...done.<br>
Jun 08 08:24:03 ubuntu systemd[1]: Stopped LSB: Start the Kamailio SIP proxy server.<br>
root@ubuntu:~/IMS_manual_scripts# systemctl start kamailio_scscf<br>
root@ubuntu:~/IMS_manual_scripts# systemctl status kamailio_scscf<br>
● kamailio_scscf.service - LSB: Start the Kamailio SIP proxy server<br>
Loaded: loaded (/etc/init.d/kamailio_scscf; generated)<br>
Active: active (exited) since Mon 2020-06-08 08:27:23 EDT; 58s ago<br>
Docs: man:systemd-sysv-generator(8)<br>
Process: 16543 ExecStart=/etc/init.d/kamailio_scscf start (code=exited, status=0/SUCCESS)<br>
<br>
Jun 08 08:27:23 ubuntu /usr/local/sbin/kamailio[16559]: ERROR: <core> [db.c:457]: db_check_table_version(): invalid version 0 for table presentity found, expected 5 (check table structure and ta<br>
Jun 08 08:27:23 ubuntu /usr/local/sbin/kamailio[16559]: ERROR: presence [presence.c:367]: mod_init():
<span style="background:yellow;mso-highlight:yellow">error</span> during table version check<br>
Jun 08 08:27:23 ubuntu /usr/local/sbin/kamailio[16559]: ERROR: <core> [core/sr_module.c:898]: init_mod():
<span style="background:yellow;mso-highlight:yellow">Error</span> while initializing module presence (/usr/local/lib64/kamailio/modules/presence.so)<br>
Jun 08 08:27:23 ubuntu /usr/local/sbin/kamailio[16559]: WARNING: <core> [core/mem/q_malloc.c:480]: qm_free(): WARNING: free(0) called from cdp_avp: cdp_avp_mod.c: cdp_avp_destroy(226)<br>
Jun 08 08:27:23 ubuntu /usr/local/sbin/kamailio[16559]: INFO: cdp [cdp_mod.c:255]: cdp_exit(): CDiameterPeer child stopping ...<br>
Jun 08 08:27:23 ubuntu /usr/local/sbin/kamailio[16559]: INFO: cdp [cdp_mod.c:257]: cdp_exit(): ... CDiameterPeer child stopped<br>
Jun 08 08:27:23 ubuntu /usr/local/sbin/kamailio[16559]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized<br>
Jun 08 08:27:23 ubuntu kamailio_scscf[16543]: * already running<br>
Jun 08 08:27:23 ubuntu kamailio_scscf[16543]: ...done.<br>
Jun 08 08:27:23 ubuntu systemd[1]: Started LSB: Start the Kamailio SIP proxy server.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Any insight is appreciated.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Thanks,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">_Martin<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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