Dear team

I have instaled syslog-ng version 3.5.4.1 on Centos 6.5 32 bit for 4 months, recently it dies very frequently, after I restart service it only work for some hours then die again. I have checked but still don't know why. Can anyone help me on this. Thank you.

Below is log from my Centos box, I also attached my syslog-ng config file.

[root@centos65-x86 ~]# syslog-ng -V

syslog-ng 3.5.4.1

Installer-Version: 3.5.4.1

Revision: ssh+git://algernon@git.balabit/var/scm/git/syslog-ng/syslog-ng-ose--mainline--3.5#master#4090ee62163780ae68a0c83cfdc23998c904fe97

Compile-Date: Aug  6 2014 11:49:42

Available-Modules: syslogformat,linux-kmsg-format,affile,csvparser,confgen,afamqp,system-source,afsql,dbparser,afstomp,afsocket,afsocket-notls,afmongodb,cryptofuncs,afprog,afuser,basicfuncs

Enable-Debug: off

Enable-GProf: off

Enable-Memtrace: off

Enable-IPv6: on

Enable-Spoof-Source: off

Enable-TCP-Wrapper: off

Enable-Linux-Caps: off

Enable-Pcre: off

[root@centos65-x86 ~]# cat /etc/issue

CentOS release 6.5 (Final)

Kernel \r on an \m

[root@centos65-x86 ~]# service syslog-ng status

syslog-ng dead but subsys locked

[root@centos65-x86 ~]# 

[root@centos65-x86 ~]# 

[root@centos65-x86 ~]# ll /var/lock/subsys/syslog-ng 

-rw------- 1 root root 0 Dec 31 15:06 /var/lock/subsys/syslog-ng

[root@centos65-x86 ~]# 

[root@centos65-x86 ~]# 

[root@centos65-x86 ~]# ps -ef | grep syslog-ng

root     15347 15312  0 09:23 pts/0    00:00:00 grep syslog-ng

[root@centos65-x86 ~]# date

Thu Jan  1 09:23:49 ICT 2015

[root@centos65-x86 ~]# tail -1 /var/log/messages

Dec 31 18:06:47 centos65-x86 syslog-ng[5457]: Log statistics; processed='src.internal(s_local#2)=18', stamp='src.internal(s_local#2)=1420023407', processed='source(s_network)=0', processed='source(s_local)=18', dropped='dst.sql(d_sql_syslog_temp_table#0,oracle,,,PTUD_SYSLOG,SLG_LOG_TEMP)=76155', stored='dst.sql(d_sql_syslog_temp_table#0,oracle,,,PTUD_SYSLOG,SLG_LOG_TEMP)=91', processed='src.none()=0', stamp='src.none()=0', processed='source(s_snmptrapd)=0', processed='global(payload_reallocs)=20575', processed='global(msg_clones)=0', processed='destination(d_sql_snmp_temp_table)=7697', processed='destination(d_sql_syslog_temp_table)=1420079', dropped='dst.sql(d_sql_snmp_temp_table#0,oracle,,,PTUD_SYSLOG,SLG_LOGS_SNMPTRAP_TEMP)=0', stored='dst.sql(d_sql_snmp_temp_table#0,oracle,,,PTUD_SYSLOG,SLG_LOGS_SNMPTRAP_TEMP)=0', processed='center(queued)=1435491', processed='destination(d_local)=18', processed='global(sdata_updates)=55857', processed='center(received)=18', processed='destination(d_snmptrap)=7697'

[root@centos65-x86 ~]# sestatus

SELinux status:                 disabled

[root@centos65-x86 ~]# cat /etc/sysconfig/selinux 

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

#     enforcing - SELinux security policy is enforced.

#     permissive - SELinux prints warnings instead of enforcing.

#     disabled - No SELinux policy is loaded.

SELINUX=disabled

# SELINUXTYPE= can take one of these two values:

#     targeted - Targeted processes are protected,

#     mls - Multi Level Security protection.

SELINUXTYPE=targeted 

[root@centos65-x86 ~]# service iptables status

iptables: Firewall is not running.

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Best regards!

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Nguyen Trung Hieu

Mobile: +84904031032