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Old 09-10-2008, 04:32 AM   #1
Hammad101
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Registered: Dec 2005
Posts: 72

Rep: Reputation: 15
Apache2 issue in Debian etch.


Hi,

3 Days ago everything was fine, but now the apache2 is acting very strange.

doing a " ps -A " shows like 100+ apache2 process.

I did update plesk to 8.6.0 and it kinda started happening after that,
i looked up on support fourm and no such issue.

Don't use any SSL or stuff on site.
Server is a Debian Etch.

After that I ran a apt-get upgrade.
It updated some stuff
I hope the below might be helpful too.


Code:
The following packages have been kept back:
  libmozjs0d libxul-common libxul0d linux-image-2.6-686
  linux-image-2.6-686-bigmem openssh-client openssh-server
  xulrunner-gnome-support

Apache2 access log: (its filled with the gibberish below and contains like over 20K lines of that)
Code:
::1 - - [10/Sep/2008:08:45:38 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
::1 - - [10/Sep/2008:08:45:39 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
::1 - - [10/Sep/2008:08:45:57 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
::1 - - [10/Sep/2008:08:46:00 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
::1 - - [10/Sep/2008:08:46:01 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
::1 - - [10/Sep/2008:08:46:11 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
::1 - - [10/Sep/2008:08:46:17 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
::1 - - [10/Sep/2008:08:46:18 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
::1 - - [10/Sep/2008:08:46:40 +0200] "GET / HTTP/1.0" 302 468 "-" "Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 (internal dummy connection)"
The apache2 error log

Code:
[Wed Sep 10 09:53:02 2008] [warn] Init: SSL server IP/port conflict: default-lo-ca-l-ho-st:443 (/etc/apache2/conf.d/zz010_psa_httpd.conf:124) vs. webmail:443 (/etc/apache2/conf.d/zz010_psa_httpd.conf:183)
[Wed Sep 10 09:53:02 2008] [warn] Init: You should not use name-based virtual hosts in conjunction with SSL!!
[Wed Sep 10 09:53:02 2008] [notice] suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Wed Sep 10 09:53:02 2008] [notice] mod_python: Creating 8 session mutexes based on 150 max processes and 0 max threads.
[Wed Sep 10 09:53:02 2008] [notice] mod_python: using mutex_directory /tmp 
[Wed Sep 10 09:53:02 2008] [warn] RSA server certificate CommonName (CN) `plesk' does NOT match server name!?
[Wed Sep 10 09:53:02 2008] [warn] RSA server certificate CommonName (CN) `plesk' does NOT match server name!?
[Wed Sep 10 09:53:02 2008] [warn] RSA server certificate CommonName (CN) `plesk' does NOT match server name!?
[Wed Sep 10 09:53:02 2008] [warn] RSA server certificate CommonName (CN) `plesk' does NOT match server name!?
[Wed Sep 10 09:53:02 2008] [warn] Init: SSL server IP/port conflict: default-lo-ca-l-ho-st:443 (/etc/apache2/conf.d/zz010_psa_httpd.conf:124) vs. webmail:443 (/etc/apache2/conf.d/zz010_psa_httpd.conf:183)
[Wed Sep 10 09:53:02 2008] [warn] Init: You should not use name-based virtual hosts in conjunction with SSL!!
[Wed Sep 10 09:53:02 2008] [notice] mod_bw : Memory Allocated 0 bytes (each conf takes 28 bytes)
[Wed Sep 10 09:53:02 2008] [notice] mod_bw : Version 0.8 - Initialized [0 Confs]
[Wed Sep 10 09:53:02 2008] [notice] Apache/2.2.3 (Debian) mod_jk/1.2.18 mod_python/3.2.10 Python/2.4.4 PHP/4.4.4-8+etch6 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 configured -- resuming normal operations
[Wed Sep 10 09:55:07 2008] [error] server reached MaxClients setting, consider raising the MaxClients setting
Bit of apache2.conf
Code:
# prefork MPM
# StartServers: number of server processes to start
# MinSpareServers: minimum number of server processes which are kept spare
# MaxSpareServers: maximum number of server processes which are kept spare
# MaxClients: maximum number of server processes allowed to start
# MaxRequestsPerChild: maximum number of requests a server process serves
<IfModule mpm_prefork_module>
    StartServers          8
    MinSpareServers      20
    MaxSpareServers      48
    MaxClients          150
    MaxRequestsPerChild   4
</IfModule>

# worker MPM
# StartServers: initial number of server processes to start
# MaxClients: maximum number of simultaneous client connections
# MinSpareThreads: minimum number of worker threads which are kept spare
# MaxSpareThreads: maximum number of worker threads which are kept spare
# ThreadsPerChild: constant number of worker threads in each server process
# MaxRequestsPerChild: maximum number of requests a server process serves
<IfModule mpm_worker_module>
    StartServers          8
    MaxClients          150
    MinSpareThreads      25
    MaxSpareThreads      75 
    ThreadsPerChild      25
    MaxRequestsPerChild   4
</IfModule>
I have a feeling it can also be an attack??
cuz some people always try to keep up with me ( i mean drag me back to keep up )

Please Help!!

Last edited by Hammad101; 09-10-2008 at 04:37 AM.
 
Old 09-10-2008, 08:15 AM   #2
Hammad101
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Registered: Dec 2005
Posts: 72

Original Poster
Rep: Reputation: 15
Somebody please help!!
 
  


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