[SR-Users] Kamailio stop responding to AWS R53 health check

Daniel-Constantin Mierla miconda at gmail.com
Mon Nov 18 18:15:40 CET 2019


Hello,

the next error that you had it is typically happening when the version
of TLS is not supported:

Nov 13 18:28:05 sjoprodkama51 /usr/sbin/kamailio[20304]: ERROR: tls
[tls_util.h:42]: tls_err_ret(): TLS accept:error:14209102:SSL
routines:tls_early_post_process_client_hello:unsupported protocol

You force TLSv1.2, but maybe the checks are done with other protocol.
Can you try with method = TLSv1.2+ or method = TLSv1.1+ ?

If you get in the same situation, do not restart until you grab the
'kamctl trap'.

One more question: did it work for a while and then suddenly it started
to throw those errors?

Cheers,
Daniel


On 18.11.19 16:06, Andrew Chen wrote:
> Hi Daniel and all,
>
> Any suggestions on what would cause this?
>
> Btw, one of my colleagues googled up a similar issue and seems to
> point to the siptrace module??
>
> --Andy
>
> On Thu, Nov 14, 2019 at 9:04 AM Andrew Chen <achen at fuze.com
> <mailto:achen at fuze.com>> wrote:
>
>     Hi Daniel,
>
>     So first of all, R53 won't route anything over to this node as it
>     marked as "Unhealthy", which was the first indication there was
>     something wrong with this node.  It sends ping probes to tcp port
>     5060, which we saw was listening on the Kamailio device.  Then we
>     used other methods to test the connection such as "telnet <IP>
>     5060" which usually should connect but it didn't.  We ran this
>     both locally and remotely which generated the same result.  I even
>     ran tcpdump to see what is happening.  All I saw was R53 ping
>     messages come in, but no response going back out.  So I restarted
>     the Kamailio process and that fixed everything.
>
>     The TLS method used is TLS1.2:
>
>     method = TLSv1.2
>
>     --Andy
>
>     On Thu, Nov 14, 2019 at 1:42 AM Daniel-Constantin Mierla
>     <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
>         Hello,
>
>         first to clarify it: the fix for libssl referred as being in
>         5.3.0 is also in 5.2.5, with a slightly different approach
>         (some code is directly in tls module in 5.2.5, while in 5.3
>         has been added to the core), but same overall result. So that
>         should not be an issue anymore in branch 5.2 starting with 5.2.5.
>
>         Now back to the log messages, they didn't suggest that
>         Kamailio is frozen, but that Kamailio didn't accept the tls
>         connections because of mismatching the method or no common
>         ciphers.
>
>         Did kamailio route the usual SIP traffic when this check was
>         done by AWS R53?
>
>         What is the TLS method you set in tls.cfg?
>
>         Cheers,
>         Daniel
>
>         On 13.11.19 22:35, Andrew Chen wrote:
>>         Btw..I saw the git repo on the bug.  I also experienced
>>         libcrypto coring and was told 5.2.5 would fix it.  However,
>>         in my case libcrypto didn't core.  Kamailio basically just
>>         stopped sending any responses back to tcp ping requests from
>>         R53 (or even telnet 5060 didn't respond).
>>
>>         On Wed, Nov 13, 2019 at 4:27 PM Andrew Chen <achen at fuze.com
>>         <mailto:achen at fuze.com>> wrote:
>>
>>             Hi Karsten,
>>
>>             These are our current settings:
>>
>>             root at sjoprodkama51:/var/log # grep max_connections
>>             /etc/kamailio/kamailio.cfg
>>             tcp_max_connections=32768
>>             tls_max_connections=32768
>>             root at sjoprodkama51:/var/log #
>>
>>             which seems more than enough I would think.
>>
>>             On Wed, Nov 13, 2019 at 4:25 PM Andrew Chen
>>             <achen at fuze.com <mailto:achen at fuze.com>> wrote:
>>
>>                 Thanks Jurijs.
>>
>>                 We just upgraded to 5.2.5 to support openssl 1.1.1
>>                 which is required for ubuntu 18.04.  Is it possible
>>                 to have back port this fix to 5.2.x release since we
>>                 just released 5.2.5 through our battery of QA testing?
>>
>>                 On Wed, Nov 13, 2019 at 4:14 PM Jurijs Ivolga
>>                 <jurijs.ivolga at gmail.com
>>                 <mailto:jurijs.ivolga at gmail.com>> wrote:
>>
>>                     Hi Andrew,
>>
>>                     I'm pretty sure this is bug what you are talking
>>                     about:
>>
>>                     https://github.com/kamailio/kamailio/issues/1860
>>
>>                     It should be fixed in 5.3.0 I believe, or you can
>>                     always downgrade openssl to 1.0 as described here:
>>
>>                     https://www.kamailio.org/wiki/tutorials/tls/howto-openssl-1-0
>>
>>                     Jurijs
>>
>>
>>                     On Wed, Nov 13, 2019 at 10:40 PM Andrew Chen
>>                     <achen at fuze.com <mailto:achen at fuze.com>> wrote:
>>
>>                         So another update.  As it turns out, this
>>                         remote IP sent a slew of tls connections to
>>                         the Kamailio box within the same second:
>>
>>                         root at sjoprodkama51:/var/log # grep
>>                         104.248.215.53 falco_events.log | wc -l
>>                         114
>>                         root at sjoprodkama51:/var/log # 
>>
>>                         this all came in at 18:28:05 which matches
>>                         the time of those errors.
>>
>>                         Should this cause Kamailio to totally freeze up?
>>
>>                         On Wed, Nov 13, 2019 at 2:51 PM Andrew Chen
>>                         <achen at fuze.com <mailto:achen at fuze.com>> wrote:
>>
>>                             Hi Karsten,
>>
>>                             Good point.  See below:
>>
>>                             Kamailio ver: 5.2.5+bionic
>>                             Ubuntu version: 18.04.02 LTS
>>                             Kernel version: 4.15.0-1043-aws
>>                             #45-Ubuntu SMP Mon Jun 24 14:07:03 UTC
>>                             2019 x86_64 x86_64 x86_64 GNU/Linux
>>                             openssl version: 1.1.1-1ubuntu2.1~18.04.4
>>
>>
>>                             Setup:
>>                             - R53 is our load balancer on top running
>>                             health check on a pair of kams.
>>                             - First node has no issues and running
>>                             the same setup + SIP traffic
>>                             - Second node as shown above was the one
>>                             that went into "Unhealthy" state.
>>
>>                             Hope this helps
>>
>>                             On Wed, Nov 13, 2019 at 2:46 PM Karsten
>>                             Horsmann <khorsmann at gmail.com
>>                             <mailto:khorsmann at gmail.com>> wrote:
>>
>>                                 Hi Andrew,
>>
>>                                 Would help if you could could
>>                                 describe your setup a bit more. 
>>
>>                                 Like the Kamailio version, the system
>>                                 distro and as we see many tls
>>                                 messages your openssl version. 
>>
>>                                 Maybe the traveling developers have
>>                                 any ideas then. 
>>
>>                                 Cheers 
>>                                 Karsten Horsmann 
>>
>>                                 Andrew Chen <achen at fuze.com
>>                                 <mailto:achen at fuze.com>> schrieb am
>>                                 Mi., 13. Nov. 2019, 20:29:
>>
>>                                     Hi all,
>>
>>
>>                                     R53 reported healthcheck failure
>>                                     on tcp port 5060.  Looking at the
>>                                     system, all the ports that
>>                                     kamailio listens on can't be
>>                                     monitored remotely.  To test this
>>                                     theory, I can telnet successfully
>>                                     to consul port.  I ran tcpdump
>>                                     and see no responses returned
>>                                     back to R53 monitoring hosts:
>>
>>                                     tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
>>                                     listening on ens5, link-type EN10MB (Ethernet), capture size 262144 bytes
>>                                     19:11:49.368378 IP ec2-54-241-32-75.us-west-1.compute.amazonaws.com.10072 > sjoprodkama51.fuzemeeting.com.sip: Flags [S], seq 1252984048, win 29200, options [mss 1460,sackOK,TS val 3770272726 ecr 0,nop,wscale 7], length 0
>>                                     19:11:49.558877 IP ec2-107-23-255-43.compute-1.amazonaws.com.60794 > sjoprodkama51.fuzemeeting.com.sip: Flags [S], seq 3484910496, win 29200, options [mss 1460,sackOK,TS val 1780607162 ecr 0,nop,wscale 7], length 0
>>                                     19:11:50.572870 IP ec2-107-23-255-43.compute-1.amazonaws.com.60794 > sjoprodkama51.fuzemeeting.com.sip: Flags [S], seq 3484910496, win 29200, options [mss 1460,sackOK,TS val 1780608175 ecr 0,nop,wscale 7], length 0
>>
>>                                     Fixed the issue after restarting
>>                                     kamailio process.
>>
>>                                     Given this system is support
>>                                     production traffic, we have
>>                                     minimized the logging on it.  The
>>                                     events that we thought may lead
>>                                     to this is as follows:
>>
>>                                       Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd960380 r: 0x7f33fd960400 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda01dc0 r: 0x7f33fda01e40 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20310]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20310]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdd829e8 r: 0x7f33fdd82a68 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdb70738 r: 0x7f33fdb707b8 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20310]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20310]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20310]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdd829e8 r: 0x7f33fdd82a68 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda01dc0 r: 0x7f33fda01e40 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdaec8f0 r: 0x7f33fdaec970 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd93e6c0 r: 0x7f33fd93e740 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdaec8f0 r: 0x7f33fdaec970 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20307]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20307]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd960380 r: 0x7f33fd960400 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd960380 r: 0x7f33fd960400 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20307]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20307]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdaec8f0 r: 0x7f33fdaec970 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20307]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20307]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdd829e8 r: 0x7f33fdd82a68 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20309]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20309]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20309]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20309]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda69958 r: 0x7f33fda699d8 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20309]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20309]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdd829e8 r: 0x7f33fdd82a68 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda25fd8 r: 0x7f33fda26058 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20311]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20311]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda69958 r: 0x7f33fda699d8 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20309]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20309]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdd829e8 r: 0x7f33fdd82a68 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20311]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20311]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda25fd8 r: 0x7f33fda26058 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20311]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20311]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda25fd8 r: 0x7f33fda26058 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20311]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20311]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda25fd8 r: 0x7f33fda26058 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20312]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20312]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20312]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20312]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda25fd8 r: 0x7f33fda26058 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20312]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20312]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdbd5d78 r: 0x7f33fdbd5df8 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdb822d0 r: 0x7f33fdb82350 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdb822d0 r: 0x7f33fdb82350 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda47c98 r: 0x7f33fda47d18 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda01dc0 r: 0x7f33fda01e40 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdaec8f0 r: 0x7f33fdaec970 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda25fd8 r: 0x7f33fda26058 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdacac30 r: 0x7f33fdacacb0 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdaec8f0 r: 0x7f33fdaec970 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20317]: BUG:
>>                                     tls [tls_server.c:1303]:
>>                                     tls_read_f(): IO error (0) Success
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20317]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdacac30 r: 0x7f33fdacacb0 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdbb40b8 r: 0x7f33fdbb4138 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda01dc0 r: 0x7f33fda01e40 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdaa8f70 r: 0x7f33fdaa8ff0 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdb70738 r: 0x7f33fdb707b8 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdc7f490 r: 0x7f33fdc7f510 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20317]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20317]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdb70738 r: 0x7f33fdb707b8 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20314]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdbb40b8 r: 0x7f33fdbb4138 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20313]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdacac30 r: 0x7f33fdacacb0 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd960380 r: 0x7f33fd960400 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda01dc0 r: 0x7f33fda01e40 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda01dc0 r: 0x7f33fda01e40 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd960380 r: 0x7f33fd960400 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:14209102:SSL
>>                                     routines:tls_early_post_process_client_hello:unsupported
>>                                     protocol
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdacac30 r: 0x7f33fdacacb0 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20307]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20308]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdaa8f70 r: 0x7f33fdaa8ff0 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20307]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd93e6c0 r: 0x7f33fd93e740 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1417A0C1:SSL
>>                                     routines:tls_post_process_client_hello:no
>>                                     shared cipher
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20305]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdb70738 r: 0x7f33fdb707b8 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20315]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20315]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdb822d0 r: 0x7f33fdb82350 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20316]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20316]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fda25fd8 r: 0x7f33fda26058 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20306]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fdc196f8 r: 0x7f33fdc19778 (-1)
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     tls [tls_util.h:42]:
>>                                     tls_err_ret(): TLS
>>                                     accept:error:1408F119:SSL
>>                                     routines:ssl3_get_record:decryption
>>                                     failed or bad record mac
>>                                     Nov 13 18:28:05 sjoprodkama51
>>                                     /usr/sbin/kamailio[20304]: ERROR:
>>                                     <core> [core/tcp_read.c:1505]:
>>                                     tcp_read_req(): ERROR:
>>                                     tcp_read_req: error reading - c:
>>                                     0x7f33fd9c27a8 r: 0x7f33fd9c2828
>>                                     (-1) 
>>
>>
>>                                     Any thoughts on what would cause
>>                                     this issue?
>>
>>                                     Thanks 
>>
>>
>>                                     -- 
>>                                     Andy Chen
>>                                     Sr. Telephony Lead Engineer
>>                                     achen@
>>                                     <mailto:achen at thinkingphones.com>fuze.com
>>                                     <http://fuze.com>
>>
>>
>>                                     *Confidentiality Notice: The
>>                                     information contained in this
>>                                     e-mail and any
>>                                     attachments may be confidential.
>>                                     If you are not an intended
>>                                     recipient, you
>>                                     are hereby notified that any
>>                                     dissemination, distribution or
>>                                     copying of this
>>                                     e-mail is strictly prohibited. If
>>                                     you have received this e-mail in
>>                                     error,
>>                                     please notify the sender and
>>                                     permanently delete the e-mail and any
>>                                     attachments immediately. You
>>                                     should not retain, copy or use
>>                                     this e-mail or
>>                                     any attachment for any purpose,
>>                                     nor disclose all or any part of the
>>                                     contents to any other person.
>>                                     Thank
>>                                     you.*_______________________________________________
>>                                     Kamailio (SER) - Users Mailing List
>>                                     sr-users at lists.kamailio.org
>>                                     <mailto:sr-users at lists.kamailio.org>
>>                                     https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>>                                 _______________________________________________
>>                                 Kamailio (SER) - Users Mailing List
>>                                 sr-users at lists.kamailio.org
>>                                 <mailto:sr-users at lists.kamailio.org>
>>                                 https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>>
>>                             -- 
>>                             Andy Chen
>>                             Sr. Telephony Lead Engineer
>>                             415 516 5535 (M)
>>                             achen@
>>                             <mailto:achen at thinkingphones.com>fuze.com
>>                             <http://fuze.com>
>>
>>
>>
>>                         -- 
>>                         Andy Chen
>>                         Sr. Telephony Lead Engineer
>>                         415 516 5535 (M)
>>                         achen@
>>                         <mailto:achen at thinkingphones.com>fuze.com
>>                         <http://fuze.com>
>>
>>
>>                         *Confidentiality Notice: The information
>>                         contained in this e-mail and any
>>                         attachments may be confidential. If you are
>>                         not an intended recipient, you
>>                         are hereby notified that any dissemination,
>>                         distribution or copying of this
>>                         e-mail is strictly prohibited. If you have
>>                         received this e-mail in error,
>>                         please notify the sender and permanently
>>                         delete the e-mail and any
>>                         attachments immediately. You should not
>>                         retain, copy or use this e-mail or
>>                         any attachment for any purpose, nor disclose
>>                         all or any part of the
>>                         contents to any other person. Thank
>>                         you.*_______________________________________________
>>                         Kamailio (SER) - Users Mailing List
>>                         sr-users at lists.kamailio.org
>>                         <mailto:sr-users at lists.kamailio.org>
>>                         https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>>                     _______________________________________________
>>                     Kamailio (SER) - Users Mailing List
>>                     sr-users at lists.kamailio.org
>>                     <mailto:sr-users at lists.kamailio.org>
>>                     https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>>
>>                 -- 
>>                 Andy Chen
>>                 Sr. Telephony Lead Engineer
>>                 415 516 5535 (M)
>>                 achen@ <mailto:achen at thinkingphones.com>fuze.com
>>                 <http://fuze.com>
>>
>>
>>
>>             -- 
>>             Andy Chen
>>             Sr. Telephony Lead Engineer
>>             415 516 5535 (M)
>>             achen@ <mailto:achen at thinkingphones.com>fuze.com
>>             <http://fuze.com>
>>
>>
>>
>>         -- 
>>         Andy Chen
>>         Sr. Telephony Lead Engineer
>>         415 516 5535 (M)
>>         achen@ <mailto:achen at thinkingphones.com>fuze.com
>>         <http://fuze.com>
>>
>>
>>         *Confidentiality Notice: The information contained in this
>>         e-mail and any
>>         attachments may be confidential. If you are not an intended
>>         recipient, you
>>         are hereby notified that any dissemination, distribution or
>>         copying of this
>>         e-mail is strictly prohibited. If you have received this
>>         e-mail in error,
>>         please notify the sender and permanently delete the e-mail
>>         and any
>>         attachments immediately. You should not retain, copy or use
>>         this e-mail or
>>         any attachment for any purpose, nor disclose all or any part
>>         of the
>>         contents to any other person. Thank you.*
>>
>>         _______________________________________________
>>         Kamailio (SER) - Users Mailing List
>>         sr-users at lists.kamailio.org <mailto:sr-users at lists.kamailio.org>
>>         https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
>         -- 
>         Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
>         www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>         Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com <http://www.kamailioworld.com>
>
>
>
>     -- 
>     Andy Chen
>     Sr. Telephony Lead Engineer
>     415 516 5535 (M)
>     achen@ <mailto:achen at thinkingphones.com>fuze.com <http://fuze.com>
>
>
>
> -- 
> Andy Chen
> Sr. Telephony Lead Engineer
> 415 516 5535 (M)
> achen@ <mailto:achen at thinkingphones.com>fuze.com <http://fuze.com>
>
>
> *Confidentiality Notice: The information contained in this e-mail and any
> attachments may be confidential. If you are not an intended recipient, you
> are hereby notified that any dissemination, distribution or copying of
> this
> e-mail is strictly prohibited. If you have received this e-mail in error,
> please notify the sender and permanently delete the e-mail and any
> attachments immediately. You should not retain, copy or use this e-mail or
> any attachment for any purpose, nor disclose all or any part of the
> contents to any other person. Thank you.* 

-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.kamailio.org/pipermail/sr-users/attachments/20191118/fe8f36af/attachment.html>


More information about the sr-users mailing list