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

Andrew Chen achen at fuze.com
Wed Nov 13 20:51:22 CET 2019 

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>
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> 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@ <achen at thinkingphones.com>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
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>> contents to any other person. Thank you.*
>> _______________________________________________
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>>
> _______________________________________________
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-- 
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)
achen@ <achen at thinkingphones.com>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.*
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