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Author Topic: Httpd process hangs @ 100%  (Read 5047 times)

Offline faceless

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Httpd process hangs @ 100%
« on: August 17, 2008, 02:01:26 PM »
Hi,
I just recently upgraded my PHP SMF forum from 1.1.5 to 2.0 Beta, and since the upgrade, I've been experiencing httpd processes hangs.

I restart the httpd servce, 10~15 mins later, 1 would come up, then a little while later, 10 more would spawn and dividing the cpu usage and eventually, crashes the server.

Here's my server info

Code: [Select]
Forum version: SMF 2.0 Beta 3.1 Public (more detailed)
Current SMF version: SMF 2.0 Beta 3.1 Public
GD version: bundled (2.0.34 compatible)
MySQL version: 5.0.58
PHP: 5.2.6
Server version: Apache/2.2.3 (Red Hat)

Forum url: hxxp:forums.pottershots.net/index.php [nonactive]

Php.ini

Code: [Select]
max_execution_time = 90     ; Maximum execution time of each script, in seconds
max_input_time =90      ; Maximum amount of time each script may spend parsing request data
memory_limit = 256M

Screenshot of the HTTPD processes hanging: hxxp:i37.tinypic.com/o54xhd.jpg [nonactive]

Grep of one of those hanging processes
Code: [Select]
tal 0
lr-x------ 1 root root 64 Aug 16 21:55 0 -> /dev/null
l-wx------ 1 root root 64 Aug 16 21:55 1 -> /dev/null
l-wx------ 1 root root 64 Aug 16 21:55 10 -> /var/log/httpd/error_log
l-wx------ 1 root root 64 Aug 16 21:55 11 -> /var/www/vhosts/*********.org/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 12 -> /var/www/vhosts/*********.com/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 13 -> /var/www/vhosts/*********.net/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 14 -> /var/www/vhosts/*********.net/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 15 -> /var/www/vhosts/*********./statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 16 -> /var/www/vhosts/j/*********.net/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 17 -> /var/www/vhosts/o/*********..ca/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 18 -> /var/www/vhosts//*********..org/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 19 -> /var/www/vhosts//*********..NET/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 2 -> /var/log/httpd/error_log
l-wx------ 1 root root 64 Aug 16 21:55 20 -> /var/www/vhosts/*********.net/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 21 -> /var/www/vhosts/*******.net/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 22 -> /var/www/vhosts/*******.net/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 23 -> /var/www/vhosts/*********.ca/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 24 -> /var/www/vhosts/*********.ca/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 25 -> /var/www/vhosts//*********..net/statistics/logs/error_log
l-wx------ 1 root root 64 Aug 16 21:55 26 -> /var/log/httpd/ssl_error_log
l-wx------ 1 root root 64 Aug 16 21:55 27 -> /var/log/httpd/access_log
l-wx------ 1 root root 64 Aug 16 21:55 28 -> /var/www/vhosts//*********.org/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 29 -> /var/www/vhosts/*********.com/statistics/logs/access_log
lr-x------ 1 root root 64 Aug 16 21:55 3 -> /dev/urandom
l-wx------ 1 root root 64 Aug 16 21:55 30 -> /var/www/vhosts/*********..net/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 31 -> /var/www/vhosts/*********..net/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 32 -> /var/www/vhosts/*********.net/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 33 -> /var/www/vhosts/*********..com/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 34 -> /var/www/vhosts/*********..net/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 35 -> /var/www/vhosts/*********..ca/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 36 -> /var/www/vhosts/*******.org/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 37 -> /var/www/vhosts/*******.NET/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 38 -> /var/www/vhosts/*********.net/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 39 -> /var/www/vhosts/*******.net/statistics/logs/access_log
lrwx------ 1 root root 64 Aug 16 21:55 4 -> socket:[58062461]
l-wx------ 1 root root 64 Aug 16 21:55 40 -> /var/www/vhosts/*******.net/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 41 -> /var/www/vhosts/*********.ca/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 42 -> /var/www/vhosts/*********.ca/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 43 -> /var/www/vhosts/*********.ca/statistics/logs/access_ssl_log
l-wx------ 1 root root 64 Aug 16 21:55 44 -> /var/www/vhosts/*******s.net/statistics/logs/access_log
l-wx------ 1 root root 64 Aug 16 21:55 45 -> /var/log/httpd/ssl_access_log
l-wx------ 1 root root 64 Aug 16 21:55 46 -> /var/log/httpd/ssl_request_log
lr-x------ 1 root root 64 Aug 16 21:55 47 -> pipe:[58873128]
l-wx------ 1 root root 64 Aug 16 21:55 48 -> pipe:[58873128]
lr-x------ 1 root root 64 Aug 16 21:55 49 -> pipe:[58873129]
lrwx------ 1 root root 64 Aug 16 21:55 5 -> socket:[58062462]
l-wx------ 1 root root 64 Aug 16 21:55 50 -> pipe:[58873129]
lrwx------ 1 root root 64 Aug 16 21:55 51 -> /var/log/httpd/jk-runtime-status
lrwx------ 1 root root 64 Aug 16 21:55 52 -> /var/log/httpd/jk-runtime-status.lock
lr-x------ 1 root root 64 Aug 16 21:55 53 -> eventpoll:[58873718]
lrwx------ 1 root root 64 Aug 16 21:55 54 -> socket:[58906308]
lrwx------ 1 root root 64 Aug 16 21:55 6 -> socket:[58062466]
lrwx------ 1 root root 64 Aug 16 21:55 7 -> socket:[58062467]
lr-x------ 1 root root 64 Aug 16 21:55 8 -> pipe:[58873124]
l-wx------ 1 root root 64 Aug 16 21:55 9 -> pipe:[58873124]

I also run the Beta on another site and it runs very stable
Code: [Select]
Forum version: SMF 2.0 Beta 3.1 Public (more detailed)
Current SMF version: SMF 2.0 Beta 3.1 Public
GD version: bundled (2.0.28 compatible)
MySQL version: 5.0.22
PHP: 5.1.6
Server version: Apache/2.2.3 (CentOS)

Thanks and if u need any other info, i'll be more than happy to provide them.
« Last Edit: August 17, 2008, 02:12:43 PM by faceless »

Offline SwapsRulez

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Re: Httpd process hangs @ 100%
« Reply #1 on: August 17, 2008, 02:30:58 PM »
Does SMF Upgrade can affect the httpd package. I think NO. SMF Upgrade package upgrades the SMF package files on the server and atmost some database changes. But it wont affect the httpd files and service. Its the problem with your host or something.

Check if you've changed some settings in httpd.conf file. After making changes, you should restart the service. May be you are missing that. Also try restoring backup of the configuration files if you are missing something there. :)

I'm sure its not gonna help you, but just a try. :P
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Offline faceless

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Re: Httpd process hangs @ 100%
« Reply #2 on: August 17, 2008, 02:40:06 PM »
Does SMF Upgrade can affect the httpd package. I think NO. SMF Upgrade package upgrades the SMF package files on the server and atmost some database changes. But it wont affect the httpd files and service. Its the problem with your host or something.

Check if you've changed some settings in httpd.conf file. After making changes, you should restart the service. May be you are missing that. Also try restoring backup of the configuration files if you are missing something there. :)

I'm sure its not gonna help you, but just a try. :P

No actually, it in fact is a problem with one of the script or something from the forum. I took my time last night shutting each and every site to see which site was causing this delay and when I got to that forum and shut it down, the process never spawned back again. It would usually spawn back in the first 5~10 mins after service restart. I waited for 30mins just to make sure, and when I reneabled the site again, httpd processes started to hang.

I haven't made any modification.

And it seems something on the forum triggers this... xD

Thanks though! 
« Last Edit: August 17, 2008, 02:43:25 PM by faceless »

Offline karlbenson

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Re: Httpd process hangs @ 100%
« Reply #3 on: August 17, 2008, 04:05:58 PM »
Mods installed?

Offline faceless

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Re: Httpd process hangs @ 100%
« Reply #4 on: August 17, 2008, 06:06:50 PM »
Mods installed?
5 Mods but only 1 active.
Auto Embed Video/Audio Clips

But I tried disabling it and it still occurs.

Is there some debug mode I can put my forum into? It almost seem like as long as any user doesn't do that 1 thing that hangs it, everything works great...

Offline karlbenson

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Re: Httpd process hangs @ 100%
« Reply #5 on: August 18, 2008, 01:10:47 PM »
Any accelerators/cache software or simillar?

Offline faceless

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Re: Httpd process hangs @ 100%
« Reply #6 on: August 18, 2008, 03:10:52 PM »
Any accelerators/cache software or simillar?

Zend & Ioncube but either are active.

I dunno if this will help but I used GDB to attach to one of the hanging process and this is what outputed

Code: [Select]
GNU gdb Red Hat Linux (6.5-37.el5_2.2rh)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu".
(gdb) 2attach 23011
Attaching to process 23011
Reading symbols from /usr/sbin/httpd...(no debugging symbols found)...done.
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
Loaded symbols for /usr/sbin/httpd
Reading symbols from /lib/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib/libpcre.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libpcre.so.0
Reading symbols from /lib/libselinux.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libselinux.so.1
Reading symbols from /usr/lib/libaprutil-1.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libaprutil-1.so.0
Reading symbols from /lib/libcrypt.so.1...
(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypt.so.1
Reading symbols from /usr/lib/libldap-2.3.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libldap-2.3.so.0
Reading symbols from /usr/lib/liblber-2.3.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/liblber-2.3.so.0
Reading symbols from /lib/libdb-4.3.so...(no debugging symbols found)...done.
Loaded symbols for /lib/libdb-4.3.so
Reading symbols from /lib/libexpat.so.0...
(no debugging symbols found)...done.
Loaded symbols for /lib/libexpat.so.0
Reading symbols from /usr/lib/libapr-1.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libapr-1.so.0
Reading symbols from /lib/libpthread.so.0...(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
[New Thread -1208424688 (LWP 23011)]
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libc.so.6...
(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libsepol.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libsepol.so.1
Reading symbols from /lib/libuuid.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libuuid.so.1
Reading symbols from /usr/lib/libpq.so.4...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpq.so.4
Reading symbols from /usr/lib/libsqlite3.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libsqlite3.so.0
Reading symbols from /lib/libresolv.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /usr/lib/libsasl2.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libsasl2.so.2
Reading symbols from /lib/libssl.so.6...
(no debugging symbols found)...done.
Loaded symbols for /lib/libssl.so.6
Reading symbols from /lib/libcrypto.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypto.so.6
Reading symbols from /usr/lib/libkrb5.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /lib/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /usr/lib/libgssapi_krb5.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /lib/libcom_err.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libcom_err.so.2
Reading symbols from /usr/lib/libk5crypto.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /usr/lib/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/lib/libkrb5support.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libkrb5support.so.0
Reading symbols from /lib/libkeyutils.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libkeyutils.so.1
Reading symbols from /lib/libnss_files.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/librt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /usr/lib/httpd/modules/mod_auth_basic.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_auth_basic.so
Reading symbols from /usr/lib/httpd/modules/mod_auth_digest.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_auth_digest.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_file.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_file.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_alias.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_alias.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_anon.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_anon.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_dbm.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_dbm.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_default.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_default.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_host.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_host.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_user.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_user.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_owner.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_owner.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_groupfile.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_groupfile.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_dbm.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_dbm.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_default.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_default.so
Reading symbols from /usr/lib/httpd/modules/mod_ldap.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_ldap.so
Reading symbols from /usr/lib/httpd/modules/mod_authnz_ldap.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authnz_ldap.so
Reading symbols from /usr/lib/httpd/modules/mod_include.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_include.so
Reading symbols from /usr/lib/httpd/modules/mod_log_config.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_log_config.so
Reading symbols from /usr/lib/httpd/modules/mod_logio.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_logio.so
Reading symbols from /usr/lib/httpd/modules/mod_env.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_env.so
Reading symbols from /usr/lib/httpd/modules/mod_ext_filter.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_ext_filter.so
Reading symbols from /usr/lib/httpd/modules/mod_mime_magic.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_mime_magic.so
Reading symbols from /usr/lib/httpd/modules/mod_expires.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_expires.so
Reading symbols from /usr/lib/httpd/modules/mod_deflate.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_deflate.so
Reading symbols from /usr/lib/httpd/modules/mod_headers.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_headers.so
Reading symbols from /usr/lib/httpd/modules/mod_usertrack.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_usertrack.so
Reading symbols from /usr/lib/httpd/modules/mod_setenvif.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_setenvif.so
Reading symbols from /usr/lib/httpd/modules/mod_mime.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_mime.so
Reading symbols from /usr/lib/httpd/modules/mod_dav.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_dav.so
Reading symbols from /usr/lib/httpd/modules/mod_status.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_status.so
Reading symbols from /usr/lib/httpd/modules/mod_autoindex.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_autoindex.so
Reading symbols from /usr/lib/httpd/modules/mod_info.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_info.so
Reading symbols from /usr/lib/httpd/modules/mod_dav_fs.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_dav_fs.so
Reading symbols from /usr/lib/httpd/modules/mod_vhost_alias.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_vhost_alias.so
Reading symbols from /usr/lib/httpd/modules/mod_negotiation.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_negotiation.so
Reading symbols from /usr/lib/httpd/modules/mod_dir.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_dir.so
Reading symbols from /usr/lib/httpd/modules/mod_actions.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_actions.so
Reading symbols from /usr/lib/httpd/modules/mod_speling.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_speling.so
Reading symbols from /usr/lib/httpd/modules/mod_userdir.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_userdir.so
Reading symbols from /usr/lib/httpd/modules/mod_alias.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_alias.so
Reading symbols from /usr/lib/httpd/modules/mod_rewrite.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_rewrite.so
Reading symbols from /usr/lib/httpd/modules/mod_proxy.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_proxy.so
Reading symbols from /usr/lib/httpd/modules/mod_proxy_balancer.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_proxy_balancer.so
Reading symbols from /usr/lib/httpd/modules/mod_proxy_ftp.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_proxy_ftp.so
Reading symbols from /usr/lib/httpd/modules/mod_proxy_http.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_proxy_http.so
Reading symbols from /usr/lib/httpd/modules/mod_proxy_connect.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_proxy_connect.so
Reading symbols from /usr/lib/httpd/modules/mod_cache.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_cache.so
Reading symbols from /usr/lib/httpd/modules/mod_suexec.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_suexec.so
Reading symbols from /usr/lib/httpd/modules/mod_disk_cache.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_disk_cache.so
Reading symbols from /usr/lib/httpd/modules/mod_file_cache.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_file_cache.so
Reading symbols from /usr/lib/httpd/modules/mod_mem_cache.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_mem_cache.so
Reading symbols from /usr/lib/httpd/modules/mod_cgi.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_cgi.so
Reading symbols from /usr/lib/httpd/modules/mod_version.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_version.so
Reading symbols from /usr/lib/httpd/modules/mod_bw.so...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/httpd/modules/mod_bw.so
Reading symbols from /usr/lib/httpd/modules/mod_fcgid.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/httpd/modules/mod_fcgid.so
Reading symbols from /usr/lib/httpd/modules/mod_jk.so...done.
Loaded symbols for /usr/lib/httpd/modules/mod_jk.so
Reading symbols from /usr/lib/httpd/modules/mod_perl.so...done.
Loaded symbols for /etc/httpd/modules/mod_perl.so
Reading symbols from /usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so...done.
Loaded symbols for /usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so
Reading symbols from /lib/libutil.so.1...done.
Loaded symbols for /lib/libutil.so.1
Reading symbols from /usr/lib/httpd/modules/libphp5.so...done.
Loaded symbols for /etc/httpd/modules/libphp5.so
Reading symbols from /usr/lib/libaspell.so.15...done.
Loaded symbols for /usr/lib/libaspell.so.15
Reading symbols from /usr/lib/libpspell.so.15...done.
Loaded symbols for /usr/lib/libpspell.so.15
Reading symbols from /usr/lib/sse2/libgmp.so.3...done.
Loaded symbols for /usr/lib/sse2/libgmp.so.3
Reading symbols from /usr/lib/libcurl.so.3...done.
Loaded symbols for /usr/lib/libcurl.so.3
Reading symbols from /usr/lib/libbz2.so.1...done.
Loaded symbols for /usr/lib/libbz2.so.1
Reading symbols from /usr/lib/libxml2.so.2...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/libidn.so.11...done.
Loaded symbols for /usr/lib/libidn.so.11
Reading symbols from /usr/lib/libstdc++.so.6...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /usr/lib/httpd/modules/mod_proxy_ajp.so...done.
Loaded symbols for /etc/httpd/modules/mod_proxy_ajp.so
Reading symbols from /usr/lib/httpd/modules/mod_python.so...done.
Loaded symbols for /etc/httpd/modules/mod_python.so
Reading symbols from /usr/lib/libpython2.4.so.1.0...done.
Loaded symbols for /usr/lib/libpython2.4.so.1.0
Reading symbols from /usr/lib/httpd/modules/mod_ssl.so...done.
Loaded symbols for /etc/httpd/modules/mod_ssl.so
Reading symbols from /usr/lib/libdistcache.so.1...done.
Loaded symbols for /usr/lib/libdistcache.so.1
Reading symbols from /usr/lib/libnal.so.1...done.
Loaded symbols for /usr/lib/libnal.so.1
Reading symbols from /usr/lib/php/modules/ioncube_loader_lin_5.2.so...done.
Loaded symbols for /usr/lib/php/modules/ioncube_loader_lin_5.2.so
Reading symbols from /usr/lib/php/zend/ZendOptimizer-5.2.so...done.
Loaded symbols for /usr/lib/php/zend/ZendOptimizer-5.2.so
Reading symbols from /usr/lib/php/modules/dbase.so...done.
Loaded symbols for /usr/lib/php/modules/dbase.so
Reading symbols from /usr/lib/php/modules/dom.so...done.
Loaded symbols for /usr/lib/php/modules/dom.so
Reading symbols from /usr/lib/php/modules/gd.so...done.
Loaded symbols for /usr/lib/php/modules/gd.so
Reading symbols from /usr/lib/libfreetype.so.6...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /usr/lib/libpng12.so.0...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libjpeg.so.62...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/php/modules/imap.so...done.
Loaded symbols for /usr/lib/php/modules/imap.so
Reading symbols from /usr/lib/libc-client.so.1...done.
Loaded symbols for /usr/lib/libc-client.so.1
Reading symbols from /lib/libpam.so.0...done.
Loaded symbols for /lib/libpam.so.0
Reading symbols from /lib/libaudit.so.0...done.
Loaded symbols for /lib/libaudit.so.0
Reading symbols from /usr/lib/php/modules/json.so...done.
Loaded symbols for /usr/lib/php/modules/json.so
Reading symbols from /usr/lib/php/modules/mbstring.so...done.
Loaded symbols for /usr/lib/php/modules/mbstring.so
Reading symbols from /usr/lib/php/modules/mysql.so...done.
Loaded symbols for /usr/lib/php/modules/mysql.so
Reading symbols from /usr/lib/mysql/libmysqlclient.so.15...done.
Loaded symbols for /usr/lib/mysql/libmysqlclient.so.15
Reading symbols from /usr/lib/php/modules/mysqli.so...done.
Loaded symbols for /usr/lib/php/modules/mysqli.so
Reading symbols from /usr/lib/php/modules/pdo.so...done.
Loaded symbols for /usr/lib/php/modules/pdo.so
Reading symbols from /usr/lib/php/modules/pdo_mysql.so...done.
Loaded symbols for /usr/lib/php/modules/pdo_mysql.so
Reading symbols from /usr/lib/php/modules/pdo_sqlite.so...done.
Loaded symbols for /usr/lib/php/modules/pdo_sqlite.so
Reading symbols from /usr/lib/php/modules/xmlreader.so...done.
Loaded symbols for /usr/lib/php/modules/xmlreader.so
Reading symbols from /usr/lib/php/modules/xmlwriter.so...done.
Loaded symbols for /usr/lib/php/modules/xmlwriter.so
Reading symbols from /usr/lib/php/modules/xsl.so...done.
Loaded symbols for /usr/lib/php/modules/xsl.so
Reading symbols from /usr/lib/libexslt.so.0...done.
Loaded symbols for /usr/lib/libexslt.so.0
Reading symbols from /usr/lib/libxslt.so.1...done.
Loaded symbols for /usr/lib/libxslt.so.1
Reading symbols from /usr/lib/libgcrypt.so.11...done.
Loaded symbols for /usr/lib/libgcrypt.so.11
Reading symbols from /usr/lib/libgpg-error.so.0...done.
Loaded symbols for /usr/lib/libgpg-error.so.0
Reading symbols from /usr/lib/php/modules/zip.so...done.
Loaded symbols for /usr/lib/php/modules/zip.so
Reading symbols from /lib/libnss_dns.so.2...done.
Loaded symbols for /lib/libnss_dns.so.2
0x001c4e9d in memchr () from /lib/libc.so.6
(gdb) n
Single stepping until exit from function memchr,
which has no line number information.
[Switching to Thread -1208424688 (LWP 23011)]
zif_strpos (ht=3, return_value=0xc4f58fc, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1)
    at /builddir/build/BUILD/php-5.2.6/Zend/zend_operators.h:227
227 /builddir/build/BUILD/php-5.2.6/Zend/zend_operators.h: No such file or directory.
in /builddir/build/BUILD/php-5.2.6/Zend/zend_operators.h
(gdb) bt
#0  zif_strpos (ht=3, return_value=0xc4f58fc, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1)
    at /builddir/build/BUILD/php-5.2.6/Zend/zend_operators.h:227
#1  0x042cb3dd in _object_init_ex@plt () from /usr/lib/php/zend/ZendOptimizer-5.2.so
#2  0x00000003 in ?? ()
#3  0x0c4f58fc in ?? ()
#4  0x00000000 in ?? ()
(gdb) up
#1  0x042cb3dd in _object_init_ex@plt () from /usr/lib/php/zend/ZendOptimizer-5.2.so
(gdb) up
#2  0x00000003 in ?? ()
(gdb) up
#3  0x0c4f58fc in ?? ()
(gdb) up
#4  0x00000000 in ?? ()
(gdb)


Offline SwapsRulez

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Re: Httpd process hangs @ 100%
« Reply #7 on: August 19, 2008, 12:39:04 AM »
It seems that there is problem with your Zend. :P Though I'm not sure about it.
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Offline mike_sw

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Re: Httpd process hangs @ 100%
« Reply #8 on: August 19, 2008, 03:18:06 AM »
I vote for Zend too.

Offline H

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Re: Httpd process hangs @ 100%
« Reply #9 on: August 19, 2008, 06:11:55 AM »
Try removing the Zend or Ioncube extensions and see if this fixes the problem. Most likely they are conflicting with each other.
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Former Support Team Lead
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Offline faceless

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Re: Httpd process hangs @ 100%
« Reply #10 on: August 19, 2008, 11:25:27 PM »
I installed Zend after I saw Ioncube showing, but sometimes, the process attached doesn't show either. I first thought it was an Ioncube problem, so I installed Zend on top to see if it fixes things, but it looks like it didn't.

But I don't think its a problem with either unless there's some special function SMF Beta 2.0 uses. I ran 1.1.5 perfectly fine 'til I hit 2.0.

Anyhow though, thanks for all your help! Since I didn't really have a downgrade option, I just went with VBulletin.

Offline H

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Re: Httpd process hangs @ 100%
« Reply #11 on: August 20, 2008, 06:37:30 AM »
Zend Optimiser and Ioncube are competing products and as they do the same thing they can sometimes conflict.
-H
Former Support Team Lead
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