Цитата(jesuspunk @ 9.7.2013, 7:35)

эта error связана с тем что не может дамп отправить, на это можно не обращать внимания. не плохо бы полный лог в каком месте происходит падение.
Да, наверно...как-то не подумал.
Лог сервера? Начинаю с места, которое мне кажется наиболее подозрительным... На оленях сказали, что что это никак не может падение спровоцировать и что ошибка не критичная. (я про ошибку плагина)
Код:
L 07/07/2013 - 15:47:22: [CSTRIKE] Invalid player 19
L 07/07/2013 - 15:47:22: [AMXX] Run time error 10 (plugin "plmenu.amxx") (native "cs_set_user_team") - debug not enabled!
L 07/07/2013 - 15:47:22: [AMXX] To enable debug mode, add "debug" after the plugin name in plugins.ini (without quotes).
Dropped Smertnik from server
Reason: Client sent 'drop'
Dropped HeadL1ne{R} from server
Reason: Client sent 'drop'
Dropped M9y from server
Reason: Client sent 'drop'
Ignoring custom decal from CrazZZzzy
Dropped CrazZZzzy from server
Reason: Kicked : Забанен. Причина: aim. Срок: 0 (навсегда).
Dropped LaBuDa from server
Reason: Client sent 'drop'
85.65.49.20:27005:reconnect
Dropped Ctpy9l B r/la3y from server
Reason: Client sent 'drop'
Dropped ganjjaman from server
Reason: Client sent 'drop'
93.100.186.177:27005:reconnect
Ignoring custom decal from ganjjaman
Dropped Takeshi from server
Reason: Client sent 'drop'
Ignoring custom decal from t
Dropped Esc Alekcey o_O from server
Reason: Fake client. Connection was in idle state for 4 seconds.
194.44.239.152:11777:reconnect
Ignoring custom decal from Takeshi
Dropped ganjjaman from server
Reason: Client sent 'drop'
Dropped FILL from server
Reason: Client sent 'drop'
Dropped [a[X]e]_[Pro]_Awp Sk1[L]l from server
Reason: Client sent 'drop'
93.100.186.177:27005:reconnect
Dropped ganjjaman from server
Reason: Client sent 'drop'
Dropped __AnanCe__ from server
Reason: Client sent 'drop'
Dropped t from server
Reason: Kicked : Забанен. Причина: spam. Срок: 1 (часов).
Uploading dump (in-process) [proxy '']
/tmp/dumps/crash_20130707154958_1.dmp
success = no
error: Couldn't connect to server
Segmentation fault (core dumped)
BFD: Warning: /home/data/srv/core.30997 is truncated: expected core file size >= 707907584, found: 1060864.
Cannot access memory at address 0xf77a28f0
Cannot access memory at address 0xffb2ccac
/home/data/srv/debug.cmds:3: Error in sourced command file:
Cannot access memory at address 0xf77a28f0
email debug.log to linux@valvesoftware.com
Sun Jul 7 15:50:07 MSK 2013: Server restart in 10 seconds
Касательно защит - стоят все возможные. Вряд ли это что-то из известных сплоитов. Плагины стандартные + защиты.