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<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">With google?
</span><span style="font-family:"Segoe UI Emoji",sans-serif;mso-fareast-language:EN-US">😉</span><span lang="EN-GB" style="mso-fareast-language:EN-US"> The package is called kamailio-dbg<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 style="mso-fareast-language:EN-US"><a href="https://www.google.com/search?source=hp&ei=rL3eXfK2Gqj3qwHg6rGACw&q=kamailio+debian+debug+packages&oq=kamailio+debian+debug+packages"><span lang="EN-GB">https://www.google.com/search?source=hp&ei=rL3eXfK2Gqj3qwHg6rGACw&q=kamailio+debian+debug+packages&oq=kamailio+debian+debug+packages</span></a></span><span style="mso-fareast-language:EN-US">
<span lang="EN-GB"><o:p></o:p></span></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"><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 Westerholt –
</span><span style="mso-fareast-language:EN-US"><a href="https://skalatan.de/blog/"><span lang="EN-GB" style="color:#0563C1">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 style="mso-fareast-language:EN-US"><a href="https://gilawa.com/"><span lang="EN-GB" style="color:#0563C1">https://gilawa.com</span></a></span><span style="mso-fareast-language:EN-US">
<span lang="EN-GB"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-GB">Kamailio Merchandising – </span><a href="https://skalatan.de/merchandising"><span lang="EN-GB" style="color:#0563C1">https://skalatan.de/merchandising</span></a>
<span lang="EN-GB"><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" style="margin-left:35.4pt"><b>From:</b> sr-users <sr-users-bounces@lists.kamailio.org>
<b>On Behalf Of </b>Daniel Greenwald<br>
<b>Sent:</b> Wednesday, November 27, 2019 6:36 PM<br>
<b>To:</b> Daniel-Constantin Mierla <miconda@gmail.com><br>
<b>Cc:</b> Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org><br>
<b>Subject:</b> Re: [SR-Users] Kamailio 5.2.3 segfaulting<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">How do I install the symbol packages?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On Wed, Nov 27, 2019 at 12:23 PM Daniel Greenwald <<a href="mailto:dgreenwald@gmail.com">dgreenwald@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">We noticed mysql did an upgrade to 5.7<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On Wed, Nov 27, 2019 at 12:19 PM Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>> wrote:<o:p></o:p></p>
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<p style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On 27.11.19 18:15, Daniel Greenwald wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">yes tls is loaded before db_mysql, is that bad?
<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Not, tls before any other modules potentially using libssl is the right order.<br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Yes apt updates were run so could have been updates to anything. OS version is 16.04.6 LTS (GNU/Linux 4.4.0-1098-aws x86_64) Updates we last run a couple of weeks ago.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Upon further digging I think the tls change was released a couple weeks ago so yes probably unrelated.<o:p></o:p></p>
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<p style="margin-left:35.4pt"><o:p> </o:p></p>
<p style="margin-left:35.4pt">Install the packages with debug symbols for kamailio, libmysqlclient and libssl/libcrypto, then grab again the "bt full", it should show more details in the backtrace that may help to identify the issue.<o:p></o:p></p>
<p style="margin-left:35.4pt">Cheers,<br>
Daniel<o:p></o:p></p>
<p style="margin-left:35.4pt"><o:p> </o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
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<div>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
</div>
</div>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<div>
<p class="MsoNormal" style="margin-left:35.4pt">On Wed, Nov 27, 2019 at 12:03 PM Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>> wrote:<o:p></o:p></p>
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<p style="margin-left:35.4pt">The issue seems to come from libmysqlclient library, not to kamailio handling sip traffic over tls.<o:p></o:p></p>
<p style="margin-left:35.4pt">Is tls module loaded before the db_mysql module?<o:p></o:p></p>
<p style="margin-left:35.4pt">Have you made other updates to the operating system? Or only the change you mentioned about server requiring and verifying certificates?<o:p></o:p></p>
<p style="margin-left:35.4pt">What version of ubuntu do you run?<o:p></o:p></p>
<p style="margin-left:35.4pt">I see that it uses libssl 1.0, so it is no relation with the change in libssl 1.1 internal api.<o:p></o:p></p>
<p style="margin-left:35.4pt">Cheers,<br>
Daniel<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On 27.11.19 17:38, Daniel Greenwald wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:35.4pt">
Core was generated by `/usr/sbin/kamailio -P /var/run/kamailio/kamailio.pid -f /etc/kamailio/kamailio.'.<br>
Program terminated with signal SIGSEGV, Segmentation fault.<br>
#0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:681<br>
681 ../sysdeps/x86_64/multiarch/memcmp-sse4.S: No such file or directory.<br>
(gdb) bt<br>
#0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:681<br>
#1 0x00007fc864920b79 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0<br>
#2 0x00007fc86492117a in lh_retrieve () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0<br>
#3 0x00007fc864923651 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0<br>
#4 0x00007fc8649240de in ERR_get_state () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0<br>
#5 0x00007fc864924326 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0<br>
#6 0x00007fc864c8a8e0 in SSL_get_error () from /lib/x86_64-linux-gnu/libssl.so.1.0.0<br>
#7 0x00007fc843831cbc in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20<br>
#8 0x00007fc84380d078 in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20<br>
#9 0x00007fc84380d317 in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20<br>
#10 0x00007fc84380e09c in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20<br>
#11 0x00007fc843801fe7 in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20<br>
#12 0x00007fc8438030d8 in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20<br>
#13 0x00007fc843804e36 in mysql_real_query () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20<br>
#14 0x00007fc843db0f76 in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/db_mysql.so<br>
#15 0x00007fc8433bbb79 in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/libsrdb1.so.1<br>
#16 0x00007fc8433bf95b in db_do_update () from /usr/lib/x86_64-linux-gnu/kamailio/libsrdb1.so.1<br>
#17 0x00007fc843db5a86 in db_mysql_update () from /usr/lib/x86_64-linux-gnu/kamailio/modules/db_mysql.so<br>
#18 0x00007fc83f22a61b in update_dialog_dbinfo_unsafe () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dialog.so<br>
#19 0x00007fc83f22aad3 in update_dialog_dbinfo () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dialog.so<br>
#20 0x00007fc83f21a065 in dlg_onroute () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dialog.so<br>
#21 0x00007fc841017917 in run_rr_callbacks () from /usr/lib/x86_64-linux-gnu/kamailio/modules/rr.so<br>
#22 0x00007fc84100c0dd in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/rr.so<br>
#23 0x00007fc84100c7aa in loose_route () from /usr/lib/x86_64-linux-gnu/kamailio/modules/rr.so<br>
#24 0x00007fc84100ffb5 in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/rr.so<br>
#25 0x0000000000480a22 in do_action ()<br>
#26 0x000000000048db3f in run_actions ()<br>
#27 0x000000000048e1fa in run_actions_safe ()<br>
#28 0x0000000000450aed in rval_get_int ()<br>
#29 0x00000000004551ed in rval_expr_eval_int ()<br>
#30 0x00000000004804d0 in do_action ()<br>
#31 0x000000000048db3f in run_actions ()<br>
#32 0x000000000047d2a3 in do_action ()<br>
#33 0x000000000048db3f in run_actions ()<br>
#34 0x000000000048e306 in run_top_route ()<br>
#35 0x00000000005b815c in receive_msg ()<br>
#36 0x00000000004ab07f in udp_rcv_loop ()<br>
#37 0x000000000042533c in main_loop ()<br>
---Type <return> to continue, or q <return> to quit--- <br>
#38 0x000000000042cb3a in main ()<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<div>
<p class="MsoNormal" style="margin-left:35.4pt">On Wed, Nov 27, 2019 at 11:10 AM Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>> wrote:<o:p></o:p></p>
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<p style="margin-left:35.4pt">You got a core file, logs show that:<o:p></o:p></p>
<p style="margin-left:35.4pt">2019-11-27T14:04:22.299316+00:00,ip-10-0-33-149: ALERT: <core> [main.c:764]: handle_sigs(): core was generated<o:p></o:p></p>
<p style="margin-left:35.4pt">Locate it and send the full backtrace with gdb from it.<o:p></o:p></p>
<p style="margin-left:35.4pt">Cheers,<br>
Daniel<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On 27.11.19 16:03, Daniel Greenwald wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">I'm sorry you are correct, the version we are running is 5.2.5. I've just run ulimit -c unlimited to hopefully get a core dump next time since I don't see one in /var/lib/systemd/coredump/. Not sure if there is
anything I need to do to get a coredump. <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">The log just shows:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">2019-11-27T14:04:22.298010+00:00,ip-10-0-33-149: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 33<br>
2019-11-27T14:04:22.299092+00:00,ip-10-0-33-149: ALERT: <core> [main.c:761]: handle_sigs(): child process 12674 exited by a signal 11<br>
2019-11-27T14:04:22.299316+00:00,ip-10-0-33-149: ALERT: <core> [main.c:764]: handle_sigs(): core was generated<br>
2019-11-27T14:04:22.299564+00:00,ip-10-0-33-149: INFO: <core> [main.c:787]: handle_sigs(): terminating due to SIGCHLD<br>
2019-11-27T14:04:22.299892+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.300298+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.300569+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.300820+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.301070+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.301315+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.301564+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.301823+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.302056+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.302277+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.302525+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.302773+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<br>
2019-11-27T14:04:22.303020+00:00,ip-10-0-33-149: INFO: <core> [main.c:842]: sig_usr(): signal 15 received<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On Wed, Nov 27, 2019 at 9:49 AM Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>> wrote:<o:p></o:p></p>
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<p style="margin-left:35.4pt">If you use the repo listed at <a href="http://deb.kamailio.org/" target="_blank">
http://deb.kamailio.org/</a> , then it should be 5.2.5, and there is also option to install 5.2 branch debs built nightly.<o:p></o:p></p>
<p style="margin-left:35.4pt">Cheers,<br>
Daniel<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On 27.11.19 15:37, Daniel Greenwald wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">I'm using ubuntu packages, I believe 5.2.3 is latest?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On Wed, Nov 27, 2019 at 9:34 AM Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>> wrote:<o:p></o:p></p>
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<p style="margin-left:35.4pt">Hello,<o:p></o:p></p>
<p style="margin-left:35.4pt">that log message is irrelevant for actual crash. Did you get core files? Or other log messages before the one you pasted?<o:p></o:p></p>
<p style="margin-left:35.4pt">You should upgrade first to latest 5.2.x, either 5.2.5 or latest branch 5.2.<o:p></o:p></p>
<p style="margin-left:35.4pt">Cheers,<br>
Daniel<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On 27.11.19 15:22, Daniel Greenwald wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">I'm seeing this in the log and kamailio is crashing every hour or so:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 33/var/log/kamailio/kamailio.log<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Any ideas? Should I emergency upgrade to 5.3.1?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<pre style="margin-left:35.4pt">_______________________________________________<o:p></o:p></pre>
<pre style="margin-left:35.4pt">Kamailio (SER) - Users Mailing List<o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a><o:p></o:p></pre>
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<pre style="margin-left:35.4pt">-- <o:p></o:p></pre>
<pre style="margin-left:35.4pt">Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt">Kamailio World Conference - April 27-29, 2020, in Berlin -- <a href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a><o:p></o:p></pre>
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</blockquote>
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</blockquote>
<pre style="margin-left:35.4pt">-- <o:p></o:p></pre>
<pre style="margin-left:35.4pt">Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt">Kamailio World Conference - April 27-29, 2020, in Berlin -- <a href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a><o:p></o:p></pre>
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</blockquote>
</div>
</blockquote>
<pre style="margin-left:35.4pt">-- <o:p></o:p></pre>
<pre style="margin-left:35.4pt">Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt">Kamailio World Conference - April 27-29, 2020, in Berlin -- <a href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a><o:p></o:p></pre>
</div>
</blockquote>
</div>
</blockquote>
<pre style="margin-left:35.4pt">-- <o:p></o:p></pre>
<pre style="margin-left:35.4pt">Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt">Kamailio World Conference - April 27-29, 2020, in Berlin -- <a href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a><o:p></o:p></pre>
</div>
</blockquote>
</div>
</blockquote>
<pre style="margin-left:35.4pt">-- <o:p></o:p></pre>
<pre style="margin-left:35.4pt">Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt">Kamailio World Conference - April 27-29, 2020, in Berlin -- <a href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a><o:p></o:p></pre>
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</blockquote>
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