[syslog-ng] Syslog-NG 3.8 SSL Error

[Ivan Adji - Krstev]

Hi all,
I have install the syslog-ng v.3.8 on CentOS 7 and using selfsignature
(SSL/TLS). I have done the same procedure but using syslog-ng v.3.7 on
CentOS 6 and everything works perfect.
Here i have some problems after i done everything and configuration i
have the following errors about SSL. Can someone give me some hints ?



Apr  5 20:13:20 localhost root: This is a test message
Apr  5 20:13:25 DenLuGW syslog-ng[32145]: Syslog connection established;
fd='12', server='AF_INET(5.144.33.25:6514)', local='AF_INET(0.0.0.0:0)'
Apr  5 20:13:25 DenLuGW syslog-ng[32145]: SSL error while writing
stream; tls_error='SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca'
Apr  5 20:13:25 DenLuGW syslog-ng[32145]: I/O error occurred while
writing; fd='12', error='Broken pipe (32)'
Apr  5 20:13:25 DenLuGW syslog-ng[32145]: Syslog connection broken;
fd='12', server='AF_INET(5.144.33.25:6514)', time_reopen='10'
Apr  5 20:13:35 DenLuGW syslog-ng[32145]: Syslog connection established;
fd='12', server='AF_INET(5.144.33.25:6514)', local='AF_INET(0.0.0.0:0)'
Apr  5 20:13:35 DenLuGW syslog-ng[32145]: SSL error while writing
stream; tls_error='SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca'
Apr  5 20:13:35 DenLuGW syslog-ng[32145]: I/O error occurred while
writing; fd='12', error='Broken pipe (32)'
Apr  5 20:13:35 DenLuGW syslog-ng[32145]: Syslog connection broken;
fd='12', server='AF_INET(5.144.33.25:6514)', time_reopen='10'



[root at DenLuGW syslog-ng]# syslog-ng --version
syslog-ng 3.8.0alpha0
Installer-Version: 3.8.0alpha0
Revision: DA BE DA
Module-Directory: //usr/lib64/syslog-ng
Module-Path: //usr/lib64/syslog-ng
Available-Modules:
afamqp,affile,afprog,afsocket,afstomp,afuser,basicfuncs,cef,confgen,cryptofuncs,csvparser,date,dbparser,disk-buffer,graphite,json-plugin,kvformat,linux-kmsg-format,pseudofile,sdjournal,syslogformat,system-source
Enable-Debug: off
Enable-GProf: off
Enable-Memtrace: off
Enable-IPv6: on
Enable-Spoof-Source: on
Enable-TCP-Wrapper: on
Enable-Linux-Caps: off


Any hints about it ?

Kind regards
Ivan
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