2.7 Dedicated Server Crashes after 3-4 hours (consistently)

[IdefixRC]

Hi Everyone,

 

I'm running a dedicated server with a rather heavy Syria campaign for our community.
Pre 2.7 the server ran for weeks without any issue. Post 2.7 update I get the dreaded flight.dll crash consistently every 3-4 hours (looks like it happens only when clients are connected to the server).

To rule out any additional modules, I ran a clean install of DCS after removing the old version and reconfigured everything from scratch.
Only SRS Server is running with this installation. Note: the mission uses Moose as well as Mist scripting - no scripting errors are thrown (aside from CinC lua - part of OverlordBot - not found during mission start as I removed that as part of the fresh install.

Windows 10, latest patch level, runs in a HyperV VM with max 25GB ram enabled - only 16GB used based on log.
 

2021-04-19 04:03:56.490 INFO    EDCORE: try to write dump information
2021-04-19 04:03:56.495 INFO    EDCORE: # -------------- 20210419-040357 --------------
2021-04-19 04:03:56.500 INFO    EDCORE: DCS/2.7.0.4625 (x86_64; Windows NT 10.0.19042)
2021-04-19 04:03:56.505 INFO    EDCORE: C:\DCS World OpenBeta Server\bin\Flight.dll
2021-04-19 04:03:56.511 INFO    EDCORE: # C0000005 ACCESS_VIOLATION at 2D2B1AE0 00:00000000
2021-04-19 04:03:56.524 INFO    EDCORE: SymInit: Symbol-SearchPath: '.;C:\DCS World OpenBeta Server;C:\DCS World OpenBeta Server\bin;C:\Windows;C:\Windows\system32;SRV*C:\websymbols*http://msdl.microsoft.com/download/symbols;', symOptions: 530, UserName: 'Eric'
2021-04-19 04:03:56.529 INFO    EDCORE: OS-Version: 10.0.19042 () 0x100-0x1
2021-04-19 04:03:57.075 INFO    EDCORE: 0x00000000000C1AE0 (Flight): woATC::recalculateTaxiwaydata + 0x1D10
2021-04-19 04:03:57.076 INFO    EDCORE: 0x00000000000C4E77 (Flight): woATC::setClientStatusServer + 0x707
2021-04-19 04:03:57.076 INFO    EDCORE: 0x00000000000C4235 (Flight): woATC::setClientStatus + 0x35
2021-04-19 04:03:57.076 INFO    EDCORE: 0x00000000000BE662 (Flight): woATC::onObjectDestroy + 0x112
2021-04-19 04:03:57.076 INFO    EDCORE: 0x00000000000A6CE1 (WorldGeneral): slot_decompose_ex + 0xCF1
2021-04-19 04:03:57.076 INFO    EDCORE: 0x00000000000AAE27 (WorldGeneral): WorldManager::notifyDeath + 0x37
2021-04-19 04:03:57.077 INFO    EDCORE: 0x00000000004F7F84 (DCS): æ	'Y½Þw»ô¾cN'%YùöjGÉÔ8c85H¿ü}y^`ÊsÞܦµXq{Ó½3îh
ÚqÛeB÷Ìè[Û¢ÔLþ5Q!é;}¤ôLiï.z6QI*~c|ÊþåµÃ&8f¡ÜçMFÎ_hAé®$Ì/§. úö,èÔÌ°Ç25/&'pdVKl%§ÚQë>ÞmÄá³bRÛÿü6}HÔî Ïh\¡\íjù¨ï!¼G¤7©êÜDµÑ%­é6ÝJEa¨Eä) Rgñfl¥R­g/¤2á'øáó|XüDZ`ZuÞîUËäyS%ÚGÙù+ÜÐÀ(\ßo¸hÓC¦8£T¯¬°d'¬Ã#´Ì[°ÁÛñVû[3²ið6+Ì˸®æB{¥¬0'.¾BÕ};EäI/<¶ÙªtÏÏîJ b%.X'BX$%¹\$WOnzk·Ã`L¬!aíÅ)eÌûÞ&éw:¨qpÀ³óë;z5&ÝMÇP¡%fõky4Ó¯YùÝXÀÈà_½ËØ'?øqäFAµàáÞR÷m¯øºxRh\½æ'Öç˼6½nÎC'ºÜ['ð¸]\ÆÅf_qñfïn~ã!ËTÉ{aúÝ{]ÆøÛUk:Ræ'|-&ý
Z'xÛu8ÿfë¦(!U¾÷ÛX²e^w1µî¤sÖëÐï\dó\·d8JéB¤Obföª`Ŧ2ÇÔ,ìq'üxH/˹²¼mÉoÍ:aT9^
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ôuð>H\ãȳ7ãò©³Ðì¦u¤ÛÚ¼:ÜêQRDïoG÷;Ây^°5ï>«º#|qªáÁì` ÷5LR£hl´¨C¹ÍeêöËF|æÕÉÑOÒ½örÇ`¢ëIù):`ß;hý°Õ, / 
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2021-04-19 04:03:57.077 INFO    EDCORE: 0x0000000000050BA2 (Scripting): Scripting::regLuaMissionCommandManager + 0x922
2021-04-19 04:03:57.077 INFO    EDCORE: 0x00000000000014FD (World): wListener::operator= + 0x11D
2021-04-19 04:03:57.078 INFO    EDCORE: 0x0000000000003EA0 (World): wSimCalendar::DoActionsUntil + 0x160
2021-04-19 04:03:57.078 INFO    EDCORE: 0x00000000007E9932 (DCS): æ	'Y½Þw»ô¾cN'%YùöjGÉÔ8c85H¿ü}y^`ÊsÞܦµXq{Ó½3îh
ÚqÛeB÷Ìè[Û¢ÔLþ5Q!é;}¤ôLiï.z6QI*~c|ÊþåµÃ&8f¡ÜçMFÎ_hAé®$Ì/§. úö,èÔÌ°Ç25/&'pdVKl%§ÚQë>ÞmÄá³bRÛÿü6}HÔî Ïh\¡\íjù¨ï!¼G¤7©êÜDµÑ%­é6ÝJEa¨Eä) Rgñfl¥R­g/¤2á'øáó|XüDZ`ZuÞîUËäyS%ÚGÙù+ÜÐÀ(\ßo¸hÓC¦8£T¯¬°d'¬Ã#´Ì[°ÁÛñVû[3²ið6+Ì˸®æB{¥¬0'.¾BÕ};EäI/<¶ÙªtÏÏîJ b%.X'BX$%¹\$WOnzk·Ã`L¬!aíÅ)eÌûÞ&éw:¨qpÀ³óë;z5&ÝMÇP¡%fõky4Ó¯YùÝXÀÈà_½ËØ'?øqäFAµàáÞR÷m¯øºxRh\½æ'Öç˼6½nÎC'ºÜ['ð¸]\ÆÅf_qñfïn~ã!ËTÉ{aúÝ{]ÆøÛUk:Ræ'|-&ý
Z'xÛu8ÿfë¦(!U¾÷ÛX²e^w1µî¤sÖëÐï\dó\·d8JéB¤Obföª`Ŧ2ÇÔ,ìq'üxH/˹²¼mÉoÍ:aT9^
ôÌì±p·Ãf;ðÃìgÓË"©«r1¥8ôÂ0þ<ï
i©âÓN<F³øÛ3»n7 ®6 ¸åI0믢G HÓ=<)ë0äçdw

 

Crash dump minus trk file (to big) attached (note, IP removed)

dcs.20210419-040357_no trk.zip