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Old 03-05-2012, 02:26 AM
nando99 nando99 is offline
 
Join Date: Dec 2005
Location: South Florida
Posts: 218
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Default VB bringing down a whole dedicated server?

We run an active VB forum, we're hosted on a hivelocity.com dedicated server... The server has been crashing lately and the deeper we dig into the problem, the more it looks like its the Vbulletin script... now, I don't know if its a bug, a plugin, a messed up server configuration or what...

Here are some error messages I get

Code:
Device Manager has determined that Intel Xeon Sandy Bridge E3-1230 3.2 (9HD3)
has failed test Ping requests on address 199.xxx.xxx.xx.
Packet loss was 100%.
Code:
Mar  3 11:36:00 server kernel: Killed process 14045, UID 507, (php)
total-vm:231396kB, anon-rss:6076kB, file-rss:27836kB
Mar  3 11:36:00 server kernel: [<ffffffff81158b1a>] ?
alloc_pages_vma+0x9a/0x150
Mar  3 11:36:00 server kernel: [<ffffffff8113f08e>] ?
remove_vma+0x6e/0x90
Mar  3 11:38:36 server kernel: [ pid ]  uid  tgid total_vm      rss cpu
oom_adj oom_score_adj name
Mar  3 11:38:36 server kernel: Killed process 15334, UID 507, (php)
total-vm:228120kB, anon-rss:9008kB, file-rss:49472kB
Mar  3 11:38:36 server kernel: [<ffffffff81158b1a>] ?
alloc_pages_vma+0x9a/0x150
Code:
tail /var/log/messages
Mar  4 18:34:57 server suhosin[24138]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'66.249.71.10', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
Mar  4 18:34:58 server suhosin[24141]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'76.109.252.163', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
Mar  4 18:34:58 server suhosin[24143]: ALERT - configured request variable name
length limit exceeded - dropped variable
'40515-I-finally-pulled-off-my-silenced-spas-12-MOAB-54-15-rushing-specialist'
(attacker '66.249.71.10', file
'/home/yeouschc/public_html/community/showthread.php')
Mar  4 18:34:58 server suhosin[24143]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'66.249.71.10', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
Mar  4 18:34:59 server suhosin[24145]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'66.249.71.10', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
Mar  4 18:35:01 server suhosin[24164]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'98.116.66.199', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
Mar  4 18:35:01 server suhosin[24166]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'91.95.248.2', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
Mar  4 18:35:02 server suhosin[24168]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'129.82.65.243', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
Mar  4 18:35:02 server suhosin[24170]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'71.142.131.78', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
Mar  4 18:35:02 server suhosin[24172]: ALERT - script tried to increase
memory_limit to 134217728 bytes which is above the allowed value (attacker
'66.75.63.204', file
'/home/yeouschc/public_html/community/includes/class_xml.php', line 37)
[root@server ~]#
Is it my rss feeds? I'm at a total lost... Anyone have any idea? Thanks a million in advance!
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