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Server crashes when player spawns with respawn point
Reviewed, NormalPublic


Stumbled upon this issue.
Title is self-explanatory.
Any additional info will be provided if needed.


Operating System
Windows 10 x64
Steps To Reproduce
  1. Start up a server
  2. Join server
  3. Place respawn point
  4. Join any available group
  5. Deploy


Additional Information

Last lines from server console.

 ENTITY       : SpawnEntityPrefab @"{8B4D49A9F324E7D5}Prefabs/Groups/"
  WORLD        : InitEntities 'world'
   ENTITY       : Init entity @"ENTITY:4611686018427388518" ('SCR_AIGroup') at <0.000000 0.000000 0.000000> @"{8B4D49A9F324E7D5}Prefabs/Groups/"
    SCRIPT    (W): Formation of group SCR_AIGroup<0x0000020977D1BF70> not found in SCR_AIWorld! Team members will not be spawned.
 WORLD        : Frame
  DEFAULT      : PlayerController: Request respawn lock engaged.
  DEFAULT      : PlayerController: Request respawn lock disengaged. Reason: response received (s)
Frame start
 ANIMATION    : AnimUpdate
  ENGINE    (E): Application crashed! Generated memory dump: C:\Users\ArmaServer\Documents\My Games\ArmaReforgerServer\profile\ArmaReforgerServer_2023-03-11_00-02-28.mdmp


Log C:\Users\ArmaServer\Documents\My Games\ArmaReforgerServer\profile\crash.log started at 2023-03-10 23:54:34 (2023-03-10 20:54:34 UTC)

DESKTOP-2KMPBAI, 10.03 2023 23:54:34
Unhandled exception

Program: C:\Program Files (x86)\Steam\steamapps\common\Arma Reforger Server\ArmaReforgerServer.exe
Reason: Illegal instruction

SymGetSymFromAddr:487, addr:0x7ff7ceb06c3c
SymGetSymFromAddr:487, addr:0x7ff7cebbd036
SymGetSymFromAddr:487, addr:0x7ff7cebbc0a7
SymGetSymFromAddr:487, addr:0x7ff7cebebdcb
SymGetSymFromAddr:487, addr:0x7ff7ceb09abb
SymGetSymFromAddr:487, addr:0x7ff7ce636113
SymGetSymFromAddr:487, addr:0x7ff7ce0f1e3b
SymGetSymFromAddr:487, addr:0x7ff7ce0f269f
SymGetSymFromAddr:487, addr:0x7ff7cecd3cd1
SymGetSymFromAddr:487, addr:0x7ff7ce55df80
SymGetSymFromAddr:487, addr:0x7ff7ce55ebba
SymGetSymFromAddr:487, addr:0x7ff7ce56001b
SymGetSymFromAddr:487, addr:0x7ff7cecd36cc
SymGetSymFromAddr:487, addr:0x7ff7cecd3d4b
SymGetSymFromAddr:487, addr:0x7ff7cdfd71e5
SymGetSymFromAddr:487, addr:0x7ff7ce4dc42c
SymGetSymFromAddr:487, addr:0x7ff7ce5a10f2
SymGetSymFromAddr:487, addr:0x7ff7cec48c5b
SymGetSymFromAddr:487, addr:0x7ff7cec3d175
SymGetSymFromAddr:487, addr:0x7ff7cec3cf79
SymGetSymFromAddr:487, addr:0x7ff7cdfa48c3
SymGetSymFromAddr:487, addr:0x7ff7cdfa4997
SymGetSymFromAddr:487, addr:0x7ff7cf049598
[BaseThreadInitThunk]: ??? addr:0x7ffd13e77614
[RtlUserThreadStart]: ??? addr:0x7ffd147a26a1
[RtlUserThreadStart]: ??? addr:0x7ffd147a26a1

Runtime mode
CLI params: profile ArmaReforgerServer config C:\Program Files (x86)\Steam\steamapps\common\Arma Reforger Server\config.json

Event Timeline

Additional info.
Server crashes when placing any unit on the map. Either AI or player.

takenraccoon added a comment.EditedMar 13 2023, 10:49 AM

Here's a log when spawning generic vanilla AI group

 NETWORK      : Players connected: 1 / 1
 ENTITY       : SpawnEntityPrefab @"{DDF3799FA1387848}Prefabs/Groups/BLUFOR/"
  WORLD        : InitEntities 'world'
   ENTITY       : Init entity @"ENTITY:4611686018427388514" ('SCR_AIGroup') at <3401.105713 40.106388 2562.561035> @"{DDF3799FA1387848}Prefabs/Groups/BLUFOR/"
    ENTITY       : SpawnEntityPrefab @"{5B1996C05B1E51A4}Prefabs/Characters/Factions/BLUFOR/US_Army/"
     ENTITY       : Create entity @"ENTITY:4611686018427388639" ('SCR_ChimeraCharacter','Assets/Characters/Basebody/Basebody_Male_01.xob') at <3407.105713 39.475880 2556.561035> @"{5B1996C05B1E51A4}Prefabs/Characters/Factions/BLUFOR/US_Army/"
      ENTITY       : SpawnEntityPrefab @"{D2B48DEBEF38D7D7}Prefabs/Weapons/MachineGuns/M249/"
       WORLD        : InitEntities 'world'
        ENTITY       : Init entity @"ENTITY:4611686018427388643" ('GenericEntity','Assets/Weapons/MachineGuns/M249/M249_body.xob') at <3407.105713 39.475880 2556.561035> @"{D2B48DEBEF38D7D7}Prefabs/Weapons/MachineGuns/M249/"
         ENGINE    (E): Application crashed! Generated memory dump: C:\Program Files (x86)\Steam\steamapps\common\Arma Reforger Server\ServerProfile\ArmaReforgerServer_2023-03-13_12-48-10.mdmp
Geez changed the task status from New to Need More Info.Mar 14 2023, 4:04 PM
Geez added a subscriber: Geez.

Hello takenraccoon.
can you please upload the C:\Users\ArmaServer\Documents\My Games\ArmaReforgerServer\profile\ArmaReforgerServer_2023-03-11_00-02-28.mdmp and C:\Program Files (x86)\Steam\steamapps\common\Arma Reforger Server\ServerProfile\ArmaReforgerServer_2023-03-13_12-48-10.mdmp file?

That's the problem!
There is no mdmp files when server crashes.

Geez changed the task status from Need More Info to Reviewed.Mar 15 2023, 10:18 AM

Hello takenraccoon.
The dumps seem to be generated as they are in our crash stash as well. Therefore we do not need them from you for now.

Geez added a comment.Mar 15 2023, 11:39 AM

Can you please try to delete the whole server log folder?

Sure. I've deleted it and tried again.
I've made a video with whole replication process shown.

Geez added a comment.Mar 16 2023, 11:18 AM

Hello takenraccoon.
Can you please upload your server .json file?

Here it is

Quick update. Booted server on different machine.
No problems.

Is there any incompatibility with Phenom II X6 1090T CPU?

Machine where server booted and had no issues with any i've sent before is running on I5-4570, just sayin

Geez added a comment.Apr 12 2023, 7:00 PM

Hello takenraccoon.
According to the devs, this indeed might be a compatibility problem:

Reforger requires SSE4.1

Phenom II X6 1090T came with SSE4a which is a set of only 4 SIMD instructions introduced in AMD K10 microarchitecture