[stunnel-users] Segfault after connecting

[Andrew Culver]

I had my stunnel instance working as expected last week. Since then I've
moved the server behind a load balancer, which is doing regular health
checks (opens a tcp connection, then disconnects) to see that stunnel is
up. I don't believe the health checks are a problem, but they're the only
change I've made since I had stunnel working.

I can see the health checks connecting and disconnecting. However when I
open a new connection, either by telnet or by:
openssl s_client -connect mtar.uwo.ca:587 -starttls smtp

... stunnel says it fails to verify the server certificate, then seg faults.

I'm running stunnel 5.40 and I'm having the same problem on 2 different
servers running openssl 1.1.0d and 1.1.0e.

Here's my config:

[root at mtar1 stunnel]# egrep -v '^;|^ *$' stunnel.conf
; Sample stunnel configuration file for Unix by Michal Trojnara 2002-2017
setuid = stunnel
setgid = stunnel
pid = /usr/local/var/run/stunnel/stunnel.pid
foreground = yes
debug = debug
[uwo2local]
accept = 587
cert = /usr/local/etc/stunnel/mtar-withprivatekey.pem
connect = 20587
protocol = smtp
[local2o365]
client = yes
accept = 127.0.0.1:20587
connect = smtp.office365.com:587
checkHost = smtp.office365.com
verifyChain = yes
CApath = /etc/ssl/certs
OCSPaia = yes
protocol = smtp


Here's my debug log:
The health checks are from 172.18.58.5 and my test connection which leads
to the seg fault is from 129.100.6.17.

[root at mtar1 stunnel]# /usr/local/bin/stunnel
/usr/local/etc/stunnel/stunnel.conf
2017.02.23 11:28:48 LOG7[ui]: Clients allowed=500
2017.02.23 11:28:48 LOG5[ui]: stunnel 5.40 on x86_64-unknown-linux-gnu
platform
2017.02.23 11:28:48 LOG5[ui]: Compiled/running with OpenSSL 1.1.0d  26 Jan
2017
2017.02.23 11:28:48 LOG5[ui]: Threading:PTHREAD Sockets:POLL,IPv6
TLS:ENGINE,FIPS,OCSP,PSK,SNI
2017.02.23 11:28:48 LOG7[ui]: errno: (*__errno_location ())
2017.02.23 11:28:48 LOG5[ui]: Reading configuration from file
/usr/local/etc/stunnel/stunnel.conf
2017.02.23 11:28:48 LOG5[ui]: UTF-8 byte order mark detected
2017.02.23 11:28:48 LOG5[ui]: FIPS mode disabled
2017.02.23 11:28:48 LOG7[ui]: Compression disabled
2017.02.23 11:28:48 LOG7[ui]: PRNG seeded successfully
2017.02.23 11:28:48 LOG7[cron]: Cron thread initialized
2017.02.23 11:28:48 LOG6[ui]: Initializing service [uwo2local]
2017.02.23 11:28:48 LOG7[ui]: Ciphers: HIGH:!DH:!aNULL:!SSLv2
2017.02.23 11:28:48 LOG7[ui]: TLS options: 0x02020004 (+0x02000000,
-0x00000000)
2017.02.23 11:28:48 LOG6[ui]: Loading certificate from file:
/usr/local/etc/stunnel/mtar-withprivatekey.pem
2017.02.23 11:28:48 LOG6[ui]: Certificate loaded from file:
/usr/local/etc/stunnel/mtar-withprivatekey.pem
2017.02.23 11:28:48 LOG6[ui]: Loading private key from file:
/usr/local/etc/stunnel/mtar-withprivatekey.pem
2017.02.23 11:28:48 LOG6[ui]: Private key loaded from file:
/usr/local/etc/stunnel/mtar-withprivatekey.pem
2017.02.23 11:28:48 LOG7[ui]: Private key check succeeded
2017.02.23 11:28:48 LOG7[ui]: DH initialization
2017.02.23 11:28:48 LOG7[ui]: Could not load DH parameters from
/usr/local/etc/stunnel/mtar-withprivatekey.pem
2017.02.23 11:28:48 LOG6[ui]: Using dynamic DH parameters
2017.02.23 11:28:48 LOG7[ui]: ECDH initialization
2017.02.23 11:28:48 LOG7[ui]: ECDH initialized with curve prime256v1
2017.02.23 11:28:48 LOG6[ui]: Initializing service [local2o365]
2017.02.23 11:28:48 LOG7[ui]: Ciphers: HIGH:!DH:!aNULL:!SSLv2
2017.02.23 11:28:48 LOG7[ui]: TLS options: 0x02020004 (+0x02000000,
-0x00000000)
2017.02.23 11:28:48 LOG7[ui]: No certificate or private key specified
2017.02.23 11:28:48 LOG5[ui]: Configuration successful
2017.02.23 11:28:48 LOG7[ui]: Listening file descriptor created (FD=7)
2017.02.23 11:28:48 LOG7[ui]: Option SO_REUSEADDR set on accept socket
2017.02.23 11:28:48 LOG7[ui]: Service [uwo2local] (FD=7) bound to
0.0.0.0:587
2017.02.23 11:28:48 LOG7[ui]: Listening file descriptor created (FD=8)
2017.02.23 11:28:48 LOG7[ui]: Option SO_REUSEADDR set on accept socket
2017.02.23 11:28:48 LOG7[ui]: Service [local2o365] (FD=8) bound to
127.0.0.1:20587
2017.02.23 11:28:48 LOG6[cron]: Executing cron jobs
2017.02.23 11:28:48 LOG5[cron]: Updating DH parameters
2017.02.23 11:28:48 LOG7[ui]: Created pid file
/usr/local/var/run/stunnel/stunnel.pid
2017.02.23 11:28:51 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:28:51 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:28:51 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:28:51 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:28:51 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:40161
2017.02.23 11:28:51 LOG7[0]: Service [uwo2local] started
2017.02.23 11:28:51 LOG7[0]: Option TCP_NODELAY set on local socket
2017.02.23 11:28:51 LOG5[0]: Service [uwo2local] accepted connection from
172.18.58.5:40161
2017.02.23 11:28:51 LOG6[0]: failover: round-robin, starting at entry #0
2017.02.23 11:28:51 LOG6[0]: s_connect: connecting ::1:20587
2017.02.23 11:28:51 LOG7[0]: s_connect: s_poll_wait ::1:20587: waiting 10
seconds
2017.02.23 11:28:51 LOG3[0]: s_connect: connect ::1:20587: Connection
refused (111)
2017.02.23 11:28:51 LOG6[0]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:28:51 LOG7[0]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:28:51 LOG5[0]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:28:51 LOG5[0]: Service [uwo2local] connected remote server
from 127.0.0.1:33132
2017.02.23 11:28:51 LOG7[0]: Option TCP_NODELAY set on remote socket
2017.02.23 11:28:51 LOG7[0]: Remote descriptor (FD=9) initialized
2017.02.23 11:28:51 LOG7[0]: RFC 2487 not detected
2017.02.23 11:28:51 LOG6[0]: Peer certificate not required
2017.02.23 11:28:51 LOG7[0]: TLS state (accept): before SSL initialization
2017.02.23 11:28:51 LOG3[0]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:28:51 LOG5[0]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:28:51 LOG7[0]: Remote descriptor (FD=9) closed
2017.02.23 11:28:51 LOG7[0]: Local descriptor (FD=3) closed
2017.02.23 11:28:51 LOG7[0]: Service [uwo2local] finished (0 left)
2017.02.23 11:28:51 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:28:51 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:28:51 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:28:51 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:28:51 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33132
2017.02.23 11:28:51 LOG7[1]: Service [local2o365] started
2017.02.23 11:28:51 LOG3[1]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:28:51 LOG5[1]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:28:51 LOG7[1]: Local descriptor (FD=3) closed
2017.02.23 11:28:51 LOG7[1]: Service [local2o365] finished (0 left)
2017.02.23 11:28:56 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:28:56 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:28:56 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:28:56 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:28:56 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:19333
2017.02.23 11:28:56 LOG7[2]: Service [uwo2local] started
2017.02.23 11:28:56 LOG7[2]: Option TCP_NODELAY set on local socket
2017.02.23 11:28:56 LOG5[2]: Service [uwo2local] accepted connection from
172.18.58.5:19333
2017.02.23 11:28:56 LOG6[2]: failover: round-robin, starting at entry #1
2017.02.23 11:28:56 LOG6[2]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:28:56 LOG7[2]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:28:56 LOG5[2]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:28:56 LOG5[2]: Service [uwo2local] connected remote server
from 127.0.0.1:33134
2017.02.23 11:28:56 LOG7[2]: Option TCP_NODELAY set on remote socket
2017.02.23 11:28:56 LOG7[2]: Remote descriptor (FD=9) initialized
2017.02.23 11:28:56 LOG7[2]: RFC 2487 not detected
2017.02.23 11:28:56 LOG6[2]: Peer certificate not required
2017.02.23 11:28:56 LOG7[2]: TLS state (accept): before SSL initialization
2017.02.23 11:28:56 LOG3[2]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:28:56 LOG5[2]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:28:56 LOG7[2]: Remote descriptor (FD=9) closed
2017.02.23 11:28:56 LOG7[2]: Local descriptor (FD=3) closed
2017.02.23 11:28:56 LOG7[2]: Service [uwo2local] finished (0 left)
2017.02.23 11:28:56 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:28:56 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:28:56 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:28:56 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:28:56 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33134
2017.02.23 11:28:56 LOG7[3]: Service [local2o365] started
2017.02.23 11:28:56 LOG3[3]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:28:56 LOG5[3]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:28:56 LOG7[3]: Local descriptor (FD=3) closed
2017.02.23 11:28:56 LOG7[3]: Service [local2o365] finished (0 left)
2017.02.23 11:29:01 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:01 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:01 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:01 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:01 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:46315
2017.02.23 11:29:01 LOG7[4]: Service [uwo2local] started
2017.02.23 11:29:01 LOG7[4]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:01 LOG5[4]: Service [uwo2local] accepted connection from
172.18.58.5:46315
2017.02.23 11:29:01 LOG6[4]: failover: round-robin, starting at entry #0
2017.02.23 11:29:01 LOG6[4]: s_connect: connecting ::1:20587
2017.02.23 11:29:01 LOG7[4]: s_connect: s_poll_wait ::1:20587: waiting 10
seconds
2017.02.23 11:29:01 LOG3[4]: s_connect: connect ::1:20587: Connection
refused (111)
2017.02.23 11:29:01 LOG6[4]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:01 LOG7[4]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:01 LOG5[4]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:01 LOG5[4]: Service [uwo2local] connected remote server
from 127.0.0.1:33138
2017.02.23 11:29:01 LOG7[4]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:01 LOG7[4]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:01 LOG7[4]: RFC 2487 not detected
2017.02.23 11:29:01 LOG6[4]: Peer certificate not required
2017.02.23 11:29:01 LOG7[4]: TLS state (accept): before SSL initialization
2017.02.23 11:29:01 LOG3[4]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:01 LOG5[4]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:01 LOG7[4]: Remote descriptor (FD=9) closed
2017.02.23 11:29:01 LOG7[4]: Local descriptor (FD=3) closed
2017.02.23 11:29:01 LOG7[4]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:01 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:01 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:01 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:01 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:01 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33138
2017.02.23 11:29:01 LOG7[5]: Service [local2o365] started
2017.02.23 11:29:01 LOG3[5]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:01 LOG5[5]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:01 LOG7[5]: Local descriptor (FD=3) closed
2017.02.23 11:29:01 LOG7[5]: Service [local2o365] finished (0 left)
2017.02.23 11:29:06 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:06 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:06 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:06 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:06 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:55003
2017.02.23 11:29:06 LOG7[6]: Service [uwo2local] started
2017.02.23 11:29:06 LOG7[6]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:06 LOG5[6]: Service [uwo2local] accepted connection from
172.18.58.5:55003
2017.02.23 11:29:06 LOG6[6]: failover: round-robin, starting at entry #1
2017.02.23 11:29:06 LOG6[6]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:06 LOG7[6]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:06 LOG5[6]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:06 LOG5[6]: Service [uwo2local] connected remote server
from 127.0.0.1:33140
2017.02.23 11:29:06 LOG7[6]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:06 LOG7[6]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:06 LOG7[6]: RFC 2487 not detected
2017.02.23 11:29:06 LOG6[6]: Peer certificate not required
2017.02.23 11:29:06 LOG7[6]: TLS state (accept): before SSL initialization
2017.02.23 11:29:06 LOG3[6]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:06 LOG5[6]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:06 LOG7[6]: Remote descriptor (FD=9) closed
2017.02.23 11:29:06 LOG7[6]: Local descriptor (FD=3) closed
2017.02.23 11:29:06 LOG7[6]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:06 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:06 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:06 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:06 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:06 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33140
2017.02.23 11:29:06 LOG7[7]: Service [local2o365] started
2017.02.23 11:29:06 LOG3[7]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:06 LOG5[7]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:06 LOG7[7]: Local descriptor (FD=3) closed
2017.02.23 11:29:06 LOG7[7]: Service [local2o365] finished (0 left)
2017.02.23 11:29:11 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:11 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:11 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:11 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:11 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:52586
2017.02.23 11:29:11 LOG7[8]: Service [uwo2local] started
2017.02.23 11:29:11 LOG7[8]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:11 LOG5[8]: Service [uwo2local] accepted connection from
172.18.58.5:52586
2017.02.23 11:29:11 LOG6[8]: failover: round-robin, starting at entry #0
2017.02.23 11:29:11 LOG6[8]: s_connect: connecting ::1:20587
2017.02.23 11:29:11 LOG7[8]: s_connect: s_poll_wait ::1:20587: waiting 10
seconds
2017.02.23 11:29:11 LOG3[8]: s_connect: connect ::1:20587: Connection
refused (111)
2017.02.23 11:29:11 LOG6[8]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:11 LOG7[8]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:11 LOG5[8]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:11 LOG5[8]: Service [uwo2local] connected remote server
from 127.0.0.1:33144
2017.02.23 11:29:11 LOG7[8]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:11 LOG7[8]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:11 LOG7[8]: RFC 2487 not detected
2017.02.23 11:29:11 LOG6[8]: Peer certificate not required
2017.02.23 11:29:11 LOG7[8]: TLS state (accept): before SSL initialization
2017.02.23 11:29:11 LOG3[8]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:11 LOG5[8]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:11 LOG7[8]: Remote descriptor (FD=9) closed
2017.02.23 11:29:11 LOG7[8]: Local descriptor (FD=3) closed
2017.02.23 11:29:11 LOG7[8]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:11 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:11 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:11 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:11 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:11 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33144
2017.02.23 11:29:11 LOG7[9]: Service [local2o365] started
2017.02.23 11:29:11 LOG3[9]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:11 LOG5[9]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:11 LOG7[9]: Local descriptor (FD=3) closed
2017.02.23 11:29:11 LOG7[9]: Service [local2o365] finished (0 left)
2017.02.23 11:29:16 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:16 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:16 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:16 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:16 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:60425
2017.02.23 11:29:16 LOG7[10]: Service [uwo2local] started
2017.02.23 11:29:16 LOG7[10]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:16 LOG5[10]: Service [uwo2local] accepted connection from
172.18.58.5:60425
2017.02.23 11:29:16 LOG6[10]: failover: round-robin, starting at entry #1
2017.02.23 11:29:16 LOG6[10]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:16 LOG7[10]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:16 LOG5[10]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:16 LOG5[10]: Service [uwo2local] connected remote server
from 127.0.0.1:33146
2017.02.23 11:29:16 LOG7[10]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:16 LOG7[10]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:16 LOG7[10]: RFC 2487 not detected
2017.02.23 11:29:16 LOG6[10]: Peer certificate not required
2017.02.23 11:29:16 LOG7[10]: TLS state (accept): before SSL initialization
2017.02.23 11:29:16 LOG3[10]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:16 LOG5[10]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:16 LOG7[10]: Remote descriptor (FD=9) closed
2017.02.23 11:29:16 LOG7[10]: Local descriptor (FD=3) closed
2017.02.23 11:29:16 LOG7[10]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:16 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:16 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:16 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:16 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:16 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33146
2017.02.23 11:29:16 LOG7[11]: Service [local2o365] started
2017.02.23 11:29:16 LOG3[11]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:16 LOG5[11]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:16 LOG7[11]: Local descriptor (FD=3) closed
2017.02.23 11:29:16 LOG7[11]: Service [local2o365] finished (0 left)
2017.02.23 11:29:21 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:21 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:21 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:21 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:21 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:50381
2017.02.23 11:29:21 LOG7[12]: Service [uwo2local] started
2017.02.23 11:29:21 LOG7[12]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:21 LOG5[12]: Service [uwo2local] accepted connection from
172.18.58.5:50381
2017.02.23 11:29:21 LOG6[12]: failover: round-robin, starting at entry #0
2017.02.23 11:29:21 LOG6[12]: s_connect: connecting ::1:20587
2017.02.23 11:29:21 LOG7[12]: s_connect: s_poll_wait ::1:20587: waiting 10
seconds
2017.02.23 11:29:21 LOG3[12]: s_connect: connect ::1:20587: Connection
refused (111)
2017.02.23 11:29:21 LOG6[12]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:21 LOG7[12]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:21 LOG5[12]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:21 LOG5[12]: Service [uwo2local] connected remote server
from 127.0.0.1:33150
2017.02.23 11:29:21 LOG7[12]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:21 LOG7[12]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:21 LOG7[12]: RFC 2487 not detected
2017.02.23 11:29:21 LOG6[12]: Peer certificate not required
2017.02.23 11:29:21 LOG7[12]: TLS state (accept): before SSL initialization
2017.02.23 11:29:21 LOG3[12]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:21 LOG5[12]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:21 LOG7[12]: Remote descriptor (FD=9) closed
2017.02.23 11:29:21 LOG7[12]: Local descriptor (FD=3) closed
2017.02.23 11:29:21 LOG7[12]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:21 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:21 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:21 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:21 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:21 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33150
2017.02.23 11:29:21 LOG7[13]: Service [local2o365] started
2017.02.23 11:29:21 LOG3[13]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:21 LOG5[13]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:21 LOG7[13]: Local descriptor (FD=3) closed
2017.02.23 11:29:21 LOG7[13]: Service [local2o365] finished (0 left)
2017.02.23 11:29:26 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:26 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:26 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:26 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:26 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:7384
2017.02.23 11:29:26 LOG7[14]: Service [uwo2local] started
2017.02.23 11:29:26 LOG7[14]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:26 LOG5[14]: Service [uwo2local] accepted connection from
172.18.58.5:7384
2017.02.23 11:29:26 LOG6[14]: failover: round-robin, starting at entry #1
2017.02.23 11:29:26 LOG6[14]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:26 LOG7[14]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:26 LOG5[14]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:26 LOG5[14]: Service [uwo2local] connected remote server
from 127.0.0.1:33152
2017.02.23 11:29:26 LOG7[14]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:26 LOG7[14]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:26 LOG7[14]: RFC 2487 not detected
2017.02.23 11:29:26 LOG6[14]: Peer certificate not required
2017.02.23 11:29:26 LOG7[14]: TLS state (accept): before SSL initialization
2017.02.23 11:29:26 LOG3[14]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:26 LOG5[14]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:26 LOG7[14]: Remote descriptor (FD=9) closed
2017.02.23 11:29:26 LOG7[14]: Local descriptor (FD=3) closed
2017.02.23 11:29:26 LOG7[14]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:26 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:26 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:26 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:26 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:26 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33152
2017.02.23 11:29:26 LOG7[15]: Service [local2o365] started
2017.02.23 11:29:26 LOG3[15]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:26 LOG5[15]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:26 LOG7[15]: Local descriptor (FD=3) closed
2017.02.23 11:29:26 LOG7[15]: Service [local2o365] finished (0 left)
2017.02.23 11:29:31 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:31 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:31 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:31 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:31 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:40920
2017.02.23 11:29:31 LOG7[16]: Service [uwo2local] started
2017.02.23 11:29:31 LOG7[16]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:31 LOG5[16]: Service [uwo2local] accepted connection from
172.18.58.5:40920
2017.02.23 11:29:31 LOG6[16]: failover: round-robin, starting at entry #0
2017.02.23 11:29:31 LOG6[16]: s_connect: connecting ::1:20587
2017.02.23 11:29:31 LOG7[16]: s_connect: s_poll_wait ::1:20587: waiting 10
seconds
2017.02.23 11:29:31 LOG3[16]: s_connect: connect ::1:20587: Connection
refused (111)
2017.02.23 11:29:31 LOG6[16]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:31 LOG7[16]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:31 LOG5[16]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:31 LOG5[16]: Service [uwo2local] connected remote server
from 127.0.0.1:33156
2017.02.23 11:29:31 LOG7[16]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:31 LOG7[16]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:31 LOG7[16]: RFC 2487 not detected
2017.02.23 11:29:31 LOG6[16]: Peer certificate not required
2017.02.23 11:29:31 LOG7[16]: TLS state (accept): before SSL initialization
2017.02.23 11:29:31 LOG3[16]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:31 LOG5[16]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:31 LOG7[16]: Remote descriptor (FD=9) closed
2017.02.23 11:29:31 LOG7[16]: Local descriptor (FD=3) closed
2017.02.23 11:29:31 LOG7[16]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:31 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:31 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:31 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:31 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:31 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33156
2017.02.23 11:29:31 LOG7[17]: Service [local2o365] started
2017.02.23 11:29:31 LOG3[17]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:31 LOG5[17]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:31 LOG7[17]: Local descriptor (FD=3) closed
2017.02.23 11:29:31 LOG7[17]: Service [local2o365] finished (0 left)
2017.02.23 11:29:36 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:36 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:36 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:36 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:36 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:23632
2017.02.23 11:29:36 LOG7[18]: Service [uwo2local] started
2017.02.23 11:29:36 LOG7[18]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:36 LOG5[18]: Service [uwo2local] accepted connection from
172.18.58.5:23632
2017.02.23 11:29:36 LOG6[18]: failover: round-robin, starting at entry #1
2017.02.23 11:29:36 LOG6[18]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:36 LOG7[18]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:36 LOG5[18]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:36 LOG5[18]: Service [uwo2local] connected remote server
from 127.0.0.1:33158
2017.02.23 11:29:36 LOG7[18]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:36 LOG7[18]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:36 LOG7[18]: RFC 2487 not detected
2017.02.23 11:29:36 LOG6[18]: Peer certificate not required
2017.02.23 11:29:36 LOG7[18]: TLS state (accept): before SSL initialization
2017.02.23 11:29:36 LOG3[18]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:36 LOG5[18]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:36 LOG7[18]: Remote descriptor (FD=9) closed
2017.02.23 11:29:36 LOG7[18]: Local descriptor (FD=3) closed
2017.02.23 11:29:36 LOG7[18]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:36 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:36 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:36 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:36 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:36 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33158
2017.02.23 11:29:36 LOG7[19]: Service [local2o365] started
2017.02.23 11:29:36 LOG3[19]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:36 LOG5[19]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:36 LOG7[19]: Local descriptor (FD=3) closed
2017.02.23 11:29:36 LOG7[19]: Service [local2o365] finished (0 left)
2017.02.23 11:29:41 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:41 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:41 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:41 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:41 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:2134
2017.02.23 11:29:41 LOG7[20]: Service [uwo2local] started
2017.02.23 11:29:41 LOG7[20]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:41 LOG5[20]: Service [uwo2local] accepted connection from
172.18.58.5:2134
2017.02.23 11:29:41 LOG6[20]: failover: round-robin, starting at entry #0
2017.02.23 11:29:41 LOG6[20]: s_connect: connecting ::1:20587
2017.02.23 11:29:41 LOG7[20]: s_connect: s_poll_wait ::1:20587: waiting 10
seconds
2017.02.23 11:29:41 LOG3[20]: s_connect: connect ::1:20587: Connection
refused (111)
2017.02.23 11:29:41 LOG6[20]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:41 LOG7[20]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:41 LOG5[20]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:41 LOG5[20]: Service [uwo2local] connected remote server
from 127.0.0.1:33162
2017.02.23 11:29:41 LOG7[20]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:41 LOG7[20]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:41 LOG7[20]: RFC 2487 not detected
2017.02.23 11:29:41 LOG6[20]: Peer certificate not required
2017.02.23 11:29:41 LOG7[20]: TLS state (accept): before SSL initialization
2017.02.23 11:29:41 LOG3[20]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:41 LOG5[20]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:41 LOG7[20]: Remote descriptor (FD=9) closed
2017.02.23 11:29:41 LOG7[20]: Local descriptor (FD=3) closed
2017.02.23 11:29:41 LOG7[20]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:41 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:41 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:41 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:41 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:41 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33162
2017.02.23 11:29:41 LOG7[21]: Service [local2o365] started
2017.02.23 11:29:41 LOG3[21]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:41 LOG5[21]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:41 LOG7[21]: Local descriptor (FD=3) closed
2017.02.23 11:29:41 LOG7[21]: Service [local2o365] finished (0 left)
2017.02.23 11:29:46 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:46 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:46 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:46 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:46 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:4464
2017.02.23 11:29:46 LOG7[22]: Service [uwo2local] started
2017.02.23 11:29:46 LOG7[22]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:46 LOG5[22]: Service [uwo2local] accepted connection from
172.18.58.5:4464
2017.02.23 11:29:46 LOG6[22]: failover: round-robin, starting at entry #1
2017.02.23 11:29:46 LOG6[22]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:46 LOG7[22]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:46 LOG5[22]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:46 LOG5[22]: Service [uwo2local] connected remote server
from 127.0.0.1:33164
2017.02.23 11:29:46 LOG7[22]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:46 LOG7[22]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:46 LOG7[22]: RFC 2487 not detected
2017.02.23 11:29:46 LOG6[22]: Peer certificate not required
2017.02.23 11:29:46 LOG7[22]: TLS state (accept): before SSL initialization
2017.02.23 11:29:46 LOG3[22]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:46 LOG5[22]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:46 LOG7[22]: Remote descriptor (FD=9) closed
2017.02.23 11:29:46 LOG7[22]: Local descriptor (FD=3) closed
2017.02.23 11:29:46 LOG7[22]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:46 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:46 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:46 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:46 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:46 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33164
2017.02.23 11:29:46 LOG7[23]: Service [local2o365] started
2017.02.23 11:29:46 LOG3[23]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:46 LOG5[23]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:46 LOG7[23]: Local descriptor (FD=3) closed
2017.02.23 11:29:46 LOG7[23]: Service [local2o365] finished (0 left)
2017.02.23 11:29:51 LOG5[cron]: DH parameters updated
2017.02.23 11:29:51 LOG6[cron]: Cron jobs completed in 63 seconds
2017.02.23 11:29:51 LOG7[cron]: Waiting 86337 seconds
2017.02.23 11:29:51 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:51 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:51 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:51 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:51 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:28318
2017.02.23 11:29:51 LOG7[24]: Service [uwo2local] started
2017.02.23 11:29:51 LOG7[24]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:51 LOG5[24]: Service [uwo2local] accepted connection from
172.18.58.5:28318
2017.02.23 11:29:51 LOG6[24]: failover: round-robin, starting at entry #0
2017.02.23 11:29:51 LOG6[24]: s_connect: connecting ::1:20587
2017.02.23 11:29:51 LOG7[24]: s_connect: s_poll_wait ::1:20587: waiting 10
seconds
2017.02.23 11:29:51 LOG3[24]: s_connect: connect ::1:20587: Connection
refused (111)
2017.02.23 11:29:51 LOG6[24]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:51 LOG7[24]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:51 LOG5[24]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:51 LOG5[24]: Service [uwo2local] connected remote server
from 127.0.0.1:33168
2017.02.23 11:29:51 LOG7[24]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:51 LOG7[24]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:51 LOG7[24]: RFC 2487 not detected
2017.02.23 11:29:51 LOG6[24]: Peer certificate not required
2017.02.23 11:29:51 LOG7[24]: TLS state (accept): before SSL initialization
2017.02.23 11:29:51 LOG3[24]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:51 LOG5[24]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:51 LOG7[24]: Remote descriptor (FD=9) closed
2017.02.23 11:29:51 LOG7[24]: Local descriptor (FD=3) closed
2017.02.23 11:29:51 LOG7[24]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:51 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:51 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:51 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:51 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:51 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33168
2017.02.23 11:29:51 LOG7[25]: Service [local2o365] started
2017.02.23 11:29:51 LOG3[25]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:51 LOG5[25]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:51 LOG7[25]: Local descriptor (FD=3) closed
2017.02.23 11:29:51 LOG7[25]: Service [local2o365] finished (0 left)
2017.02.23 11:29:56 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:56 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:56 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:29:56 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:29:56 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
172.18.58.5:32441
2017.02.23 11:29:56 LOG7[26]: Service [uwo2local] started
2017.02.23 11:29:56 LOG7[26]: Option TCP_NODELAY set on local socket
2017.02.23 11:29:56 LOG5[26]: Service [uwo2local] accepted connection from
172.18.58.5:32441
2017.02.23 11:29:56 LOG6[26]: failover: round-robin, starting at entry #1
2017.02.23 11:29:56 LOG6[26]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:29:56 LOG7[26]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:29:56 LOG5[26]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:29:56 LOG5[26]: Service [uwo2local] connected remote server
from 127.0.0.1:33170
2017.02.23 11:29:56 LOG7[26]: Option TCP_NODELAY set on remote socket
2017.02.23 11:29:56 LOG7[26]: Remote descriptor (FD=9) initialized
2017.02.23 11:29:56 LOG7[26]: RFC 2487 not detected
2017.02.23 11:29:56 LOG6[26]: Peer certificate not required
2017.02.23 11:29:56 LOG7[26]: TLS state (accept): before SSL initialization
2017.02.23 11:29:56 LOG3[26]: SSL_accept: Peer suddenly disconnected
2017.02.23 11:29:56 LOG5[26]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:56 LOG7[26]: Remote descriptor (FD=9) closed
2017.02.23 11:29:56 LOG7[26]: Local descriptor (FD=3) closed
2017.02.23 11:29:56 LOG7[26]: Service [uwo2local] finished (0 left)
2017.02.23 11:29:56 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:29:56 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:29:56 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:29:56 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:29:56 LOG7[ui]: Service [local2o365] accepted (FD=3) from
127.0.0.1:33170
2017.02.23 11:29:56 LOG7[27]: Service [local2o365] started
2017.02.23 11:29:56 LOG3[27]: getpeerbyname (local_rfd): Transport endpoint
is not connected (107)
2017.02.23 11:29:56 LOG5[27]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:29:56 LOG7[27]: Local descriptor (FD=3) closed
2017.02.23 11:29:56 LOG7[27]: Service [local2o365] finished (0 left)
2017.02.23 11:30:00 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:30:00 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:30:00 LOG7[ui]: FD=7 events=0x2001 revents=0x1
2017.02.23 11:30:00 LOG7[ui]: FD=8 events=0x2001 revents=0x0
2017.02.23 11:30:00 LOG7[ui]: Service [uwo2local] accepted (FD=3) from
129.100.6.17:16594
2017.02.23 11:30:00 LOG7[28]: Service [uwo2local] started
2017.02.23 11:30:00 LOG7[28]: Option TCP_NODELAY set on local socket
2017.02.23 11:30:00 LOG5[28]: Service [uwo2local] accepted connection from
129.100.6.17:16594
2017.02.23 11:30:00 LOG6[28]: failover: round-robin, starting at entry #0
2017.02.23 11:30:00 LOG6[28]: s_connect: connecting ::1:20587
2017.02.23 11:30:00 LOG7[28]: s_connect: s_poll_wait ::1:20587: waiting 10
seconds
2017.02.23 11:30:00 LOG3[28]: s_connect: connect ::1:20587: Connection
refused (111)
2017.02.23 11:30:00 LOG6[28]: s_connect: connecting 127.0.0.1:20587
2017.02.23 11:30:00 LOG7[28]: s_connect: s_poll_wait 127.0.0.1:20587:
waiting 10 seconds
2017.02.23 11:30:00 LOG5[28]: s_connect: connected 127.0.0.1:20587
2017.02.23 11:30:00 LOG5[28]: Service [uwo2local] connected remote server
from 127.0.0.1:33176
2017.02.23 11:30:00 LOG7[28]: Option TCP_NODELAY set on remote socket
2017.02.23 11:30:00 LOG7[28]: Remote descriptor (FD=9) initialized
2017.02.23 11:30:00 LOG7[ui]: Found 1 ready file descriptor(s)
2017.02.23 11:30:00 LOG7[ui]: FD=4 events=0x2001 revents=0x0
2017.02.23 11:30:00 LOG7[ui]: FD=7 events=0x2001 revents=0x0
2017.02.23 11:30:00 LOG7[ui]: FD=8 events=0x2001 revents=0x1
2017.02.23 11:30:00 LOG7[ui]: Service [local2o365] accepted (FD=10) from
127.0.0.1:33176
2017.02.23 11:30:00 LOG7[29]: Service [local2o365] started
2017.02.23 11:30:00 LOG7[29]: Option TCP_NODELAY set on local socket
2017.02.23 11:30:00 LOG5[29]: Service [local2o365] accepted connection from
127.0.0.1:33176
2017.02.23 11:30:00 LOG6[29]: failover: round-robin, starting at entry #13
2017.02.23 11:30:00 LOG6[29]: s_connect: connecting 2603:1036:405:4a::2:587
2017.02.23 11:30:00 LOG3[29]: s_connect: connect 2603:1036:405:4a::2:587:
Network is unreachable (101)
2017.02.23 11:30:00 LOG6[29]: s_connect: connecting 2603:1036:3:11e::2:587
2017.02.23 11:30:00 LOG3[29]: s_connect: connect 2603:1036:3:11e::2:587:
Network is unreachable (101)
2017.02.23 11:30:00 LOG6[29]: s_connect: connecting 2603:1036:404:56::2:587
2017.02.23 11:30:00 LOG3[29]: s_connect: connect 2603:1036:404:56::2:587:
Network is unreachable (101)
2017.02.23 11:30:00 LOG6[29]: s_connect: connecting 40.97.132.210:587
2017.02.23 11:30:00 LOG7[29]: s_connect: s_poll_wait 40.97.132.210:587:
waiting 10 seconds
2017.02.23 11:30:00 LOG5[29]: s_connect: connected 40.97.132.210:587
2017.02.23 11:30:00 LOG5[29]: Service [local2o365] connected remote server
from 172.18.58.248:52538
2017.02.23 11:30:00 LOG7[29]: Option TCP_NODELAY set on remote socket
2017.02.23 11:30:00 LOG7[29]: Remote descriptor (FD=11) initialized
2017.02.23 11:30:00 LOG7[29]:  <- 220 MWHPR2001CA0006.outlook.office365.com
Microsoft ESMTP MAIL Service ready at Thu, 23 Feb 2017 16:30:00 +0000
2017.02.23 11:30:00 LOG7[29]:  -> 220 MWHPR2001CA0006.outlook.office365.com
Microsoft ESMTP MAIL Service ready at Thu, 23 Feb 2017 16:30:00 +0000
2017.02.23 11:30:00 LOG7[29]:  -> EHLO localhost
2017.02.23 11:30:00 LOG7[28]: RFC 2487 detected
2017.02.23 11:30:00 LOG7[28]:  <- 220 MWHPR2001CA0006.outlook.office365.com
Microsoft ESMTP MAIL Service ready at Thu, 23 Feb 2017 16:30:00 +0000
2017.02.23 11:30:00 LOG7[28]:  -> 220 MWHPR2001CA0006.outlook.office365.com
stunnel for Microsoft ESMTP MAIL Service ready at Thu, 23 Feb 2017 16:30:00
+0000
2017.02.23 11:30:00 LOG7[29]:  <- 250-MWHPR2001CA0006.outlook.office365.com
Hello [129.100.1.192]
2017.02.23 11:30:00 LOG7[29]:  <- 250-SIZE 157286400
2017.02.23 11:30:00 LOG7[29]:  <- 250-PIPELINING
2017.02.23 11:30:00 LOG7[29]:  <- 250-DSN
2017.02.23 11:30:00 LOG7[29]:  <- 250-ENHANCEDSTATUSCODES
2017.02.23 11:30:00 LOG7[29]:  <- 250-STARTTLS
2017.02.23 11:30:00 LOG7[29]:  <- 250-8BITMIME
2017.02.23 11:30:00 LOG7[29]:  <- 250-BINARYMIME
2017.02.23 11:30:00 LOG7[29]:  <- 250-CHUNKING
2017.02.23 11:30:00 LOG7[29]:  <- 250 SMTPUTF8
2017.02.23 11:30:00 LOG7[29]:  -> STARTTLS
2017.02.23 11:30:00 LOG7[29]:  <- 220 2.0.0 SMTP server ready
2017.02.23 11:30:00 LOG6[29]: SNI: sending servername: smtp.office365.com
2017.02.23 11:30:00 LOG6[29]: Peer certificate required
2017.02.23 11:30:00 LOG7[29]: TLS state (connect): before SSL initialization
2017.02.23 11:30:00 LOG7[29]: TLS state (connect): SSLv3/TLS write client
hello
2017.02.23 11:30:00 LOG7[29]: TLS state (connect): SSLv3/TLS write client
hello
2017.02.23 11:30:00 LOG7[29]: TLS state (connect): SSLv3/TLS read server
hello
2017.02.23 11:30:00 LOG7[29]: Verification started at depth=1: C=US,
O=DigiCert Inc, CN=DigiCert Cloud Services CA-1
2017.02.23 11:30:00 LOG4[29]: CERT: Pre-verification error: unable to get
local issuer certificate
2017.02.23 11:30:00 LOG4[29]: Rejected by CERT at depth=1: C=US, O=DigiCert
Inc, CN=DigiCert Cloud Services CA-1
2017.02.23 11:30:00 LOG7[29]: Remove session callback
2017.02.23 11:30:00 LOG7[29]: Deallocating application specific data for
addr index
2017.02.23 11:30:00 LOG7[29]: TLS alert (write): fatal: unknown CA
2017.02.23 11:30:00 LOG3[29]: SSL_connect: 1416F086: error:1416F086:SSL
routines:tls_process_server_certificate:certificate verify failed
2017.02.23 11:30:00 LOG5[29]: Connection reset: 0 byte(s) sent to TLS, 0
byte(s) sent to socket
2017.02.23 11:30:00 LOG7[29]: Deallocating application specific data for
addr index
Segmentation fault
[root at mtar1 stunnel]#



*Andrew Culver*
System Administrator
Information Technology Services <https://www.uwo.ca/its>
University of Western Ontario <https://www.uwo.ca>
e: aculver at uwo.ca
p: 519-661-2111 x80265 <15196612111,80265>
cal: html <http://goo.gl/wVoDlo> | ics <http://goo.gl/ncUjV0>
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