Hey, I'm hosting a server with some custom mods. I had many problems with server's crash. There were always an error saying why does the server crashed.
Now I'm struggling with server's "shutdown", but there is no any error which could help me specify the problem.

Here are the latest lines of the console_mp_server.log file (from the 3 different crashes (more like "shutdowns", because whole procces was killed o.O))

1). Today's first crash:
Code:
cmd  1703: 33027950: G 173
cmd  1704: 33029300:  "MP_JOINED_ALLIES^^0Scorpion^5@^^0Your ^^0Ego^7"
cmd  1705: 33030000: G 174
cmd  1706: 33031300: G 175
cmd  1707: 33032500: v ui_bolt_fraggrenades1 "0"
cmd  1708: 33032500: v ui_bolt_fraggrenades2 "0"
cmd  1709: 33032500: v ui_bolt_fraggrenades3 "0"
cmd  1710: 33032500: v ui_semi_fraggrenades1 "0"
cmd  1711: 33032500: v ui_semi_fraggrenades2 "0"
cmd  1712: 33032500: v ui_semi_fraggrenades3 "0"
cmd  1713: 33034150: G 176
cmd  1714: 33034350: G 177
cmd  1715: 33036000: G 178
cmd  1716: 33037300: H 160
cmd  1717: 33037500: v ui_bolt_fraggrenades1 "0"
cmd  1718: 33037500: v ui_bolt_fraggrenades2 "0"
cmd  1719: 33037500: v ui_bolt_fraggrenades3 "0"
cmd  1720: 33037500: v ui_semi_fraggrenades1 "0"
cmd  1721: 33037500: v ui_semi_fraggrenades2 "0"
cmd  1722: 33037500: v ui_semi_fraggrenades3 "0"
cmd  1723: 33038700: G 179
cmd  1724: 33039000: v developer "0"
cmd  1725: 33039000: v r_xdebug "0"
cmd  1726: 33039000: I "1"
cmd  1727: 33039000: I "1"
cmd  1728: 33039000: v cg_objectiveText "MP_GAIN_POINTS_BY_ELIMINATING1350"
cmd  1729: 33039250: H 161
cmd  1730: 33041300: H 162
cmd  1731: 33042500: v ui_bolt_fraggrenades1 "0"
cmd  1732: 33042500: v ui_bolt_fraggrenades2 "0"
cmd  1733: 33042500: v ui_bolt_fraggrenades3 "0"
cmd  1734: 33042500: v ui_semi_fraggrenades1 "0"
cmd  1735: 33042500: v ui_semi_fraggrenades2 "0"
cmd  1736: 33042500: v ui_semi_fraggrenades3 "0"
cmd  1737: 33047500: v ui_bolt_fraggrenades1 "0"
cmd  1738: 33047500: v ui_bolt_fraggrenades2 "0"
cmd  1739: 33047500: v ui_bolt_fraggrenades3 "0"
cmd  1740: 33047500: v ui_semi_fraggrenades1 "0"
cmd  1741: 33047500: v ui_semi_fraggrenades2 "0"
cmd  1742: 33047500: v ui_semi_fraggrenades3 "0"
cmd  1743: 33052500: v ui_bolt_fraggrenades1 "0"
cmd  1744: 33052500: v ui_bolt_fraggrenades2 "0"
cmd  1745: 33052500: v ui_bolt_fraggrenades3 "0"
cmd  1746: 33052500: v ui_semi_fraggrenades1 "0"
cmd  1747: 33052500: v ui_semi_fraggrenades2 "0"
cmd  1748: 33052500: v ui_semi_fraggrenades3 "0"
cmd  1749: 33057500: v ui_bolt_fraggrenades1 "0"
cmd  1750: 33057500: v ui_bolt_fraggrenades2 "0"
cmd  1751: 33057500: v ui_bolt_fraggrenades3 "0"
cmd  1752: 33057500: v ui_semi_fraggrenades1 "0"
cmd  1753: 33057500: v ui_semi_fraggrenades2 "0"
cmd  1754: 33057500: v ui_semi_fraggrenades3 "0"
cmd  1755: 33062500: v ui_bolt_fraggrenades1 "0"
cmd  1756: 33062500: v ui_bolt_fraggrenades2 "0"
cmd  1757: 33062500: v ui_bolt_fraggrenades3 "0"
cmd  1758: 33062500: v ui_semi_fraggrenades1 "0"
cmd  1759: 33062500: v ui_semi_fraggrenades2 "0"
cmd  1760: 33062500: v ui_semi_fraggrenades3 "0"
cmd  1761: 33067500: v ui_bolt_fraggrenades1 "0"
cmd  1762: 33067500: v ui_bolt_fraggrenades2 "0"
cmd  1763: 33067500: v ui_bolt_fraggrenades3 "0"
cmd  1764: 33067500: v ui_semi_fraggrenades1 "0"
cmd  1765: 33067500: v ui_semi_fraggrenades2 "0"
cmd  1766: 33067500: v ui_semi_fraggrenades3 "0"
cmd  1767: 33072500: v ui_bolt_fraggrenades1 "0"
cmd  1768: 33072500: v ui_bolt_fraggrenades2 "0"
cmd  1769: 33072500: v ui_bolt_fraggrenades3 "0"
cmd  1770: 33072500: v ui_semi_fraggrenades1 "0"
cmd  1771: 33072500: v ui_semi_fraggrenades2 "0"
cmd  1772: 33072500: v ui_semi_fraggrenades3 "0"
cmd  1773: 33077500: v ui_bolt_fraggrenades1 "0"
cmd  1774: 33077500: v ui_bolt_fraggrenades2 "0"
cmd  1775: 33077500: v ui_bolt_fraggrenades3 "0"
cmd  1776: 33077500: v ui_semi_fraggrenades1 "0"
cmd  1777: 33077500: v ui_semi_fraggrenades2 "0"
cmd  1778: 33077500: v ui_semi_fraggrenades3 "0"
cmd  1779: 33082500: v ui_bolt_fraggrenades1 "0"
cmd  1780: 33082500: v ui_bolt_fraggrenades2 "0"
cmd  1781: 33082500: v ui_bolt_fraggrenades3 "0"
cmd  1782: 33082500: v ui_semi_fraggrenades1 "0"
cmd  1783: 33082500: v ui_semi_fraggrenades2 "0"
cmd  1784: 33082500: v ui_semi_fraggrenades3 "0"
cmd  1785: 33087500: v ui_bolt_fraggrenades1 "0"
cmd  1786: 33087500: v ui_bolt_fraggrenades2 "0"
cmd  1787: 33087500: v ui_bolt_fraggrenades3 "0"
cmd  1788: 33087500: v ui_semi_fraggrenades1 "0"
cmd  1789: 33087500: v ui_semi_fraggrenades2 "0"
cmd  1790: 33087500: v ui_semi_fraggrenades3 "0"
cmd  1791: 33092500: v ui_bolt_fraggrenades1 "0"
cmd  1792: 33092500: v ui_bolt_fraggrenades2 "0"
cmd  1793: 33092500: v ui_bolt_fraggrenades3 "0"
cmd  1794: 33092500: v ui_semi_fraggrenades1 "0"
cmd  1795: 33092500: v ui_semi_fraggrenades2 "0"
cmd  1796: 33092500: v ui_semi_fraggrenades3 "0"
cmd  1797: 33093100: v developer "0"
cmd  1798: 33011950: H 157
cmd  1799: 33093100: v r_xdebug "0"
Unknown Soldier: Delta request from out of date packet.
Going to CS_ZOMBIE for 
10: EXE_SERVERCOMMANDOVERFLOW
Going from CS_ZOMBIE to CS_FREE for 
Going from CS_PRIMED to CS_ACTIVE for ^7I^1<3^9evil^1.^7Server 338
2). Second:

Code:
Client 55 connecting with 50 challenge ping from //HERE WAS SOME IP:28960
Going from CS_FREE to CS_CONNECTED for  (num 6 guid 0)
clientDownload: 6 : begining "whiskys.lair/zzz_all_rifles_v1.5.iwd"
clientDownload: 6 : file "whiskys.lair/zzz_all_rifles_v1.5.iwd" completed
^9(GAME_AXIS)   ^7: QUICKMESSAGE_NO_SIR
^8^3?^7: yes
6: EXE_DISCONNECTED
^9(GAME_AXIS)   ^7: QUICKMESSAGE_NO_SIR
^9(GAME_AXIS)   ^7: QUICKMESSAGE_NO_SIR
3). Third:
Code:
Client 98 connecting with 100 challenge ping from //HERE WAS SOME IP:28960
Going from CS_FREE to CS_CONNECTED for  (num 1 guid 0)
Client 99 connecting with 100 challenge ping from //HERE WAS SOME IP:28960
Going from CS_FREE to CS_CONNECTED for  (num 5 guid 0)
clientDownload: 1 : begining "whiskys.lair/zzz_all_rifles_v1.5.iwd"
clientDownload: 1 : file "whiskys.lair/zzz_all_rifles_v1.5.iwd" completed
Rcon from //HERE WAS MY SERVERS IP:-25423:
say
^9(GAME_AXIS)^4Balbazar^7: QUICKMESSAGE_SORRY
^9(GAME_AXIS)^4Balbazar^7: QUICKMESSAGE_SORRY
^8(GAME_ALLIES)gAy-bIrD...^7: QUICKMESSAGE_SORRY
^8gAy-bIrD...^7: ownd
^8(GAME_ALLIES)gAy-bIrD...^7: QUICKMESSAGE_SORRY
^8(GAME_ALLIES)gAy-bIrD...^7: QUICKMESSAGE_GREAT_SHOT
Rcon from //HERE WAS MY SERVERS IP:-17623:
say
^9(GAME_AXIS)^4Balbazar^7: QUICKMESSAGE_SORRY
^9(GAME_AXIS)^4Balbazar^7: QUICKMESSAGE_SORRY
4: EXE_DISCONNECTED
Sending heartbeat to cod2master.activision.com
Client 100 connecting with 150 challenge ping from //HERE WAS SOME IP
Going from CS_FREE to CS_CONNECTED for  (num 4 guid 0)
Rcon from //HERE WAS SOME IP:-11712:
say
^8(GAME_ALLIES)gAy-bIrD...^7: QUICKMESSAGE_SORRY
^8(GAME_ALLIES)gAy-bIrD...^7: QUICKMESSAGE_SORRY
Client 101 connecting with 50 challenge ping from //HERE WAS SOME IP
Going from CS_FREE to CS_CONNECTED for  (num 7 guid 0)
^9(GAME_AXIS)^4Balbazar^7: QUICKMESSAGE_SORRY
Also I have to say that I'm using TMUX to run server in the background and usually when server has crash (cause of some script error), the tmux process will stay alive. But in this case, whole (TMUX's) process(or session?) is killed.

I will provide any suspicious script.

Thank you for your help (or any tip) in advance.