Pak, apa penyebabnya httpd state tiba2 merah dengan sendirinya.
Error log :
[Sun May 07 03:51:44 2017] [core:error] [pid 16139] [mpm_unix.c(162):] [AH00046: child process 21121 still did not exit, sending a SIGKILL]
[Sun May 07 03:51:44 2017] [core:error] [pid 16139] [mpm_unix.c(162):] [AH00046: child process 21143 still did not exit, sending a SIGKILL]
[Sun May 07 03:51:45 2017] [-:alert] [pid 16148] [fcgi_pm.c(951):] [FastCGI: read() from pipe failed (0)]
[Sun May 07 03:51:45 2017] [-:alert] [pid 16148] [fcgi_pm.c(954):] [FastCGI: the PM is shutting down, Apache seems to have disappeared - bye]
[Sun May 07 03:51:45 2017] [suexec:notice] [pid 21668] [mod_suexec.c(101):] [AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)]
[Sun May 07 03:51:45 2017] [-:notice] [pid 21668] [mod_security2.c(743):] [ModSecurity for Apache/2.9.1 (
http://www.modsecurity.org/) configured.]
[Sun May 07 03:51:45.310172 2017] [:notice] [pid 21668:tid 139639076464608] ModSecurity: APR compiled version="1.5.2"; loaded version="1.5.2"
[Sun May 07 03:51:45.310178 2017] [:notice] [pid 21668:tid 139639076464608] ModSecurity: PCRE compiled version="7.8 "; loaded version="7.8 2008-09-05"
[Sun May 07 03:51:45.310182 2017] [:notice] [pid 21668:tid 139639076464608] ModSecurity: LUA compiled version="Lua 5.1"
[Sun May 07 03:51:45.310185 2017] [:notice] [pid 21668:tid 139639076464608] ModSecurity: LIBXML compiled version="2.7.6"
[Sun May 07 03:51:45.310187 2017] [:notice] [pid 21668:tid 139639076464608] ModSecurity: Status engine is currently disabled, enable it by set SecStatusEngine to On.
[Sun May 07 03:51:45 2017] [auth_digest:notice] [pid 21669] [mod_auth_digest.c(236):] [AH01757: generating secret for digest authentication ...]
[Sun May 07 03:51:45 2017] [core:emerg] [pid 21669] [util_mutex.c(394):] [AH00023: Couldn't create the lua-ivm-shm mutex ]
[Sun May 07 03:51:45.471804 2017] [:emerg] [pid 21669:tid 139639076464608] AH00020: Configuration Failed, exiting
Sysinfo:
A. Control Panel:
- Kloxo-MR: 7.0.0.c-2017050104
- Web: hiawatha-10.6.0-f.1.mr.el6.x86_64
- PHP: php56s-5.6.30-2.ius.centos6 (fpm mode)
B. Plateform:
- OS: CentOS release 6.9 (Final) x86_64
- Hostname:
C. Services:
1. MySQL: MariaDB-server-10.0.30-1.el6.x86_64
2. PHP:
- Installed:
- Branch: php56u-cli-5.6.30-2.ius.centos6.x86_64
- Used: --PHP Branch--
- Multiple: disable
3. Web Used: apache
- Hiawatha: hiawatha-10.6.0-f.1.mr.el6.x86_64
- Lighttpd: lighttpd-1.4.45-1.el6.x86_64
- Nginx: nginx-1.13.0-1.el6.ngx.x86_64
- Apache: httpd24u-2.4.25-3.ius.centos6.x86_64
- PHP Type: php-fpm_event
- Secondary PHP: off
4. WebCache: none
- ATS: --uninstalled--
- Squid: --uninstalled--
- Varnish: --uninstalled--
5. Dns: nsd
- Bind: bind-9.9.9-1.mr.el6.x86_64
- DJBDns: djbdns-1.05-17.4.mr.el6.x86_64
- NSD: nsd-4.1.14-1.el6.x86_64
- PowerDNS: pdns-4.0.3-1.el6.MIND.x86_64
- Yadifa: yadifa-2.2.3-1.mr.el6.x86_64
6. Mail: qmail-toaster-1.03-1.3.56.mr.el6.x86_64
- pop3/imap4: dovecot-toaster-2.2.24-1.mr.el6.x86_64
- smtp: qmail-toaster-1.03-1.3.56.mr.el6.x86_64
- spam: bogofilter-1.2.4-1.el6.x86_64
7. FTP: pure-ftpd
- pure-ftpd: pure-ftpd-1.0.37-1.mr.el6.x86_64
8. Stats: --Disabled--
- --Disabled--: --uninstalled--