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NETWORK (W): RplAuthBackend::OnFailure called (identity=0x00000001, group=1, reason=9)
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Description

Game Version number: 1.4.0.31
Modded?:yes

ACE Captives – 1.3.2

ACE Carrying – 1.3.2

ACE Chopping – 1.3.2

ACE Compass – 1.3.2

ACE Core – 1.3.2

ACE Explosives – 1.3.2

ACE Finger – 1.3.2

ACE Magazine Repack – 1.3.2

ACE Medical – 1.3.2

ACE Radio – 1.3.2

ACE Tactical Ladder – 1.3.2

ACE Tactical Periscope – 1.3.2

ACE Trenches – 1.3.2

Admin Messages – 1.0.12

AH6M More Rockets – 1.0.5

AKI CORE – 3.0.0

ArmAGamingWorld – 1.0.9

Big Chungus Motorbike – 1.0.17

Bacon Loadout Editor – 1.2.41

BetterHitsEffects 3.0 Alpha – 3.0.1

BetterMuzzleFlashes 2.0 – 2.0.8

Blunt Damage – 1.0.1

Chat Message Roles – 1.0.11

COALITION Squad Interface – 1.6.20

CRX Enfusion A.I. – 1.3.21

Everything Arsenal – 1.0.1

Game Master FX – 1.0.106

GM Tools – 2.1.14

Improved Blood Compatible – 1.0.9

Improved Blood Effect – 1.4.1

Joint Light Tactical Vehicle – 1.3.1

LM Suppression – 1.3.0

Logging Enhanced by flabby – 1.9.1

Lunacy Audio – 1.0.11

Lunacy Overdrive – 1.0.0

M1 Abrams – 2.1.5

M2 Bradley Fighting Vehicle – 1.1.3

Map Marker Menu Fix – 1.0.2

Player Map Markers – 1.1.8

RHS – Status Quo – 0.11.4316

Server Admin Tools – 1.2.3

Shrapnel – 1.1.6

SpaceCore – 1.3.6

Stun Grenade – 1.3.0

Subtle Stamina HUD – 0.9.4

TrustyAdminTools – 1.0.34

WeakerWalls – 1.0.0

Where Am I – 1.2.0

WCS_AH-1S – 3.0.1

WCS_AH-64D – 3.0.3

WCS_AH-64D_Upgrade – 3.0.0

WCS_AH-6M_Upgrade – 3.0.0

WCS_AH6M – 3.0.0

WCS_Armbands – 3.0.1

WCS_Armaments – 3.0.16

WCS_Arsenal – 3.0.13

WCS_Attachments – 3.0.1

WCS_Clothing – 3.0.0

WCS_Commands – 3.0.3

WCS_Core – 3.0.29

WCS_Earplugs – 3.0.0

WCS_Everon – 3.0.2

WCS_Interface – 3.0.2

WCS_KA-52 – 3.0.3

WCS_KA-52_Upgrade – 3.0.0

WCS_LoadoutEditor – 3.0.4

WCS_Mi-24V – 3.0.3

WCS_Motorbikes – 1.0.8

WCS_NATO – 3.0.8

WCS_RU – 3.0.10

WCS_Scopes – 3.0.3

WCS_Settings – 3.0.0

WCS_TankMarkers – 3.0.0

WCS_VehicleLock – 3.0.1

WCS_Vehicles – 3.0.12

WCS_Weather – 3.0.3

WCS_ZU-23-2 – 3.0.2

WCS_Helicopters – 3.0.4


Issue Description:

Hi there,

I’m recently having an issue with my two dedicated servers
they suddenly seem to disappear from the server browser for me and my players. Each server is on a different host, different machine configurations, and different datacenters. I’ve already tried disabling the firewalls on both machines,reinstalling os and game servers instances
Here’s what happen after restarting a server, it briefly appears in the game browser for about a minute, then vanishes. Sometimes it reappears on its own after a while, and other times it doesn’t show up at all.

The server logs contain these errors:
upon start it shows

BACKEND   (E): Curl error=Couldn't resolve host name
BACKEND   (E): Http Error (SEND)
BACKEND   (E): [RestApi] ID:[11] TYPE:[UNKNOWN] Error - Cannot send request

then continues to run normally
and then after a min or so shows

NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000001, group=1, reason=9)

Other server owners on the official Arma Discord have reported similar issues of

NETWORK   (W): RplAuthBackend::OnFailure

errors with different codes

What do these errors indicate? Are my servers being blacklisted, or is this a problem with the BI backend?
highly unlikely to be an issue with the BI backend because most other community game servers seems to be running fine ,as far as i can tell

Details

Severity
Crash
Resolution
Open
Reproducibility
Random
Operating System
Linux
Operating System Version
both servers running Ubuntu 24.04.2 LTS
Category
General
Steps To Reproduce

random

Additional Information

mods json list here https://pastebin.com/AQLZSfFu
all logs in server instance #1


all logs in server instance #2

server instance #1 ip address 206.221.176.208
server instance #2 ip address 152.53.83.235

Event Timeline

marwanbd83487 updated the task description. (Show Details)
marwanbd83487 edited Additional Information. (Show Details)
marwanbd83487 updated the task description. (Show Details)
marwanbd83487 updated the task description. (Show Details)
marwanbd83487 edited Additional Information. (Show Details)Wed, Jun 11, 12:42 AM
marwanbd83487 changed Operating System Version from both servers running Ubuntu 24.04.2 LTS controlled with AMP control panel and SSH no desktop enviroment to both servers running Ubuntu 24.04.2 LTS.
marwanbd83487 changed Severity from Block to Crash.Wed, Jun 11, 12:44 AM
marwanbd83487 added a comment.EditedWed, Jun 11, 12:50 AM

i did a grep search of all logs files for RplAuthBackend::OnFailure text and got
NETWORK (W): RplAuthBackend::OnFailure called (identity=0x0000003B, group=3, reason=10)
NETWORK (W): RplAuthBackend::OnFailure called (identity=0x0000001B, group=6, reason=0)
NETWORK (W): RplAuthBackend::OnFailure called (identity=0x00000000, group=1, reason=4)
what do they mean?

here is another log from a few mins ago server crashed with

02:12:16.661 PLATFORM  (E): UserSettings save transaction failed to start.
02:12:17.700 DEFAULT      : BattlEye Server: Done.
02:12:17.700 RPL          : IReplication:: Finishing...
02:12:17.705 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000000, group=1, reason=9)
02:12:17.714 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000001, group=1, reason=9)
02:12:17.718 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000002, group=1, reason=9)
02:12:17.722 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000003, group=1, reason=9)
02:12:17.727 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000004, group=1, reason=9)
02:12:17.731 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000005, group=1, reason=9)
02:12:17.732 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000006, group=1, reason=9)
02:12:17.742 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000007, group=1, reason=9)
02:12:17.750 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000008, group=1, reason=9)
02:12:17.756 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000009, group=1, reason=9)
02:12:17.764 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000000A, group=1, reason=9)
02:12:17.768 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000000B, group=1, reason=9)
02:12:17.775 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000000C, group=1, reason=9)
02:12:17.781 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000000D, group=1, reason=9)
02:12:17.785 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000000E, group=1, reason=9)
02:12:17.790 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000000F, group=1, reason=9)
02:12:17.796 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000010, group=1, reason=9)
02:12:17.803 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000011, group=1, reason=9)
02:12:17.809 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000012, group=1, reason=9)
02:12:17.816 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000013, group=1, reason=9)
02:12:17.826 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000014, group=1, reason=9)
02:12:17.826 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000015, group=1, reason=9)
02:12:17.831 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000016, group=1, reason=9)
02:12:17.837 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000017, group=1, reason=9)
02:12:17.844 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000018, group=1, reason=9)
02:12:17.849 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000019, group=1, reason=9)
02:12:17.852 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000001A, group=1, reason=9)
02:12:17.859 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000001B, group=1, reason=9)
02:12:17.864 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000001C, group=1, reason=9)
02:12:17.869 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000001D, group=1, reason=9)
02:12:17.876 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000001E, group=1, reason=9)
02:12:17.881 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000001F, group=1, reason=9)
02:12:17.887 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000021, group=1, reason=9)
02:12:17.891 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000020, group=1, reason=9)
02:12:17.896 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000023, group=1, reason=9)
02:12:17.900 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000024, group=1, reason=9)
02:12:17.904 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000025, group=1, reason=9)
02:12:17.911 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000026, group=1, reason=9)
02:12:17.914 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000027, group=1, reason=9)
02:12:17.919 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000028, group=1, reason=9)
02:12:17.921 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x00000029, group=1, reason=9)
02:12:17.928 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000002A, group=1, reason=9)
02:12:17.928 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000002B, group=1, reason=9)
02:12:17.930 RPL          : rpl::Pip::ProcessNetToGame
02:12:17.930  RPL          : IReplication: Finished
02:12:17.931 NETWORK   (W): RplAuthBackend::OnFailure called (identity=0x0000002C, group=1, reason=9)
02:12:17.931 RPL          : Pip::Destroy
02:12:17.977 NETWORK      : Player disconnected: connectionID=0
02:12:17.978 NETWORK      : Total number of players: 43
02:12:17.978 NETWORK      : Player disconnected: connectionID=1
02:12:17.978 NETWORK      : Total number of players: 42
02:12:17.978 NETWORK      : Player disconnected: connectionID=2
02:12:17.978 NETWORK      : Total number of players: 41
02:12:17.978 NETWORK      : Player disconnected: connectionID=3
02:12:17.978 NETWORK      : Total number of players: 40
02:12:17.978 NETWORK      : Player disconnected: connectionID=4
02:12:17.978 NETWORK      : Total number of players: 39
02:12:17.978 NETWORK      : Player disconnected: connectionID=5
02:12:17.978 NETWORK      : Total number of players: 38
02:12:17.978 NETWORK      : Player disconnected: connectionID=6
02:12:17.978 NETWORK      : Total number of players: 37
02:12:17.978 NETWORK      : Player disconnected: connectionID=7
02:12:17.978 NETWORK      : Total number of players: 36
02:12:17.978 NETWORK      : Player disconnected: connectionID=8
02:12:17.978 NETWORK      : Total number of players: 35
02:12:17.978 NETWORK      : Player disconnected: connectionID=9
02:12:17.978 NETWORK      : Total number of players: 34
02:12:17.978 NETWORK      : Player disconnected: connectionID=10
02:12:17.978 NETWORK      : Total number of players: 33
02:12:17.978 NETWORK      : Player disconnected: connectionID=11
02:12:17.978 NETWORK      : Total number of players: 32
02:12:17.978 NETWORK      : Player disconnected: connectionID=12
02:12:17.978 NETWORK      : Total number of players: 31
02:12:17.978 NETWORK      : Player disconnected: connectionID=13
02:12:17.978 NETWORK      : Total number of players: 30
02:12:17.978 NETWORK      : Player disconnected: connectionID=14
02:12:17.978 NETWORK      : Total number of players: 29
02:12:17.978 NETWORK      : Player disconnected: connectionID=15
02:12:17.978 NETWORK      : Total number of players: 28
02:12:17.978 NETWORK      : Player disconnected: connectionID=16
02:12:17.978 NETWORK      : Total number of players: 27
02:12:17.978 NETWORK      : Player disconnected: connectionID=17
02:12:17.978 NETWORK      : Total number of players: 26
02:12:17.978 NETWORK      : Player disconnected: connectionID=18
02:12:17.978 NETWORK      : Total number of players: 25
02:12:17.978 NETWORK      : Player disconnected: connectionID=19
02:12:17.978 NETWORK      : Total number of players: 24
02:12:17.978 NETWORK      : Player disconnected: connectionID=20
02:12:17.978 NETWORK      : Total number of players: 23
02:12:17.979 NETWORK      : Player disconnected: connectionID=21
02:12:17.979 NETWORK      : Total number of players: 22
02:12:17.979 NETWORK      : Player disconnected: connectionID=22
02:12:17.979 NETWORK      : Total number of players: 21
02:12:17.979 NETWORK      : Player disconnected: connectionID=23
02:12:17.979 NETWORK      : Total number of players: 20
02:12:17.979 NETWORK      : Player disconnected: connectionID=24
02:12:17.979 NETWORK      : Total number of players: 19
02:12:17.979 NETWORK      : Player disconnected: connectionID=25
02:12:17.979 NETWORK      : Total number of players: 18
02:12:17.979 NETWORK      : Player disconnected: connectionID=26
02:12:17.979 NETWORK      : Total number of players: 17
02:12:17.979 NETWORK      : Player disconnected: connectionID=27
02:12:17.979 NETWORK      : Total number of players: 16
02:12:17.979 NETWORK      : Player disconnected: connectionID=28
02:12:17.979 NETWORK      : Total number of players: 15
02:12:17.979 NETWORK      : Player disconnected: connectionID=29
02:12:17.979 NETWORK      : Total number of players: 14
02:12:17.979 NETWORK      : Player disconnected: connectionID=30
02:12:17.979 NETWORK      : Total number of players: 13
02:12:17.979 NETWORK      : Player disconnected: connectionID=31
02:12:17.979 NETWORK      : Total number of players: 12
02:12:17.979 NETWORK      : Player disconnected: connectionID=33
02:12:17.979 NETWORK      : Total number of players: 11
02:12:17.979 NETWORK      : Player disconnected: connectionID=32
02:12:17.979 NETWORK      : Total number of players: 10
02:12:17.979 NETWORK      : Player disconnected: connectionID=35
02:12:17.979 NETWORK      : Total number of players: 9
02:12:17.979 NETWORK      : Player disconnected: connectionID=36
02:12:17.979 NETWORK      : Total number of players: 8
02:12:17.979 NETWORK      : Player disconnected: connectionID=37
02:12:17.979 NETWORK      : Total number of players: 7
02:12:17.979 NETWORK      : Player disconnected: connectionID=38
02:12:17.979 NETWORK      : Total number of players: 6
02:12:17.979 NETWORK      : Player disconnected: connectionID=39
02:12:17.979 NETWORK      : Total number of players: 5
02:12:17.979 NETWORK      : Player disconnected: connectionID=40
02:12:17.979 NETWORK      : Total number of players: 4
02:12:17.979 NETWORK      : Player disconnected: connectionID=41
02:12:17.979 NETWORK      : Total number of players: 3
02:12:17.979 NETWORK      : Player disconnected: connectionID=42
02:12:17.979 NETWORK      : Total number of players: 2
02:12:17.979 NETWORK      : Player disconnected: connectionID=43
02:12:17.979 NETWORK      : Total number of players: 1
02:12:17.979 NETWORK      : Player disconnected: connectionID=44
02:12:17.980 NETWORK      : Total number of players: 0
02:12:30.014 BACKEND      : [RCON] [CLIENT: 0] Received Game Command: ping
02:13:00.001 BACKEND      : [RCON] [CLIENT: 0] Received Game Command: ping
02:13:30.003 BACKEND      : [RCON] [CLIENT: 0] Received Game Command: ping
02:14:00.002 BACKEND      : [RCON] [CLIENT: 0] Received Game Command: ping

darkshifty added a subscriber: darkshifty.EditedWed, Jun 11, 4:05 PM

I am having the same issue but then with Reason 4 and 6.

ICMP is allowed. Incoming UDP ports 2001, 17777, and 25575 are open. High TCP ports 32768–65535 are also open for established connections (TCP ACK). All outbound traffic is fully allowed.
The server is running in the acemod Docker (debian:bullseye-slim) under Ubuntu 24.04.2 LTS, and the relevant ports are correctly published. However, this error still occurs.

Modlist is added too, I've removed player identities and names from the console for privacy, the console log is available on request.

now the servers stopped appearing at all in the server browser,new logs show

18:21:48.543 BACKEND   (W): DS Room/ Server not exist anymore, shutting down...
18:21:48.543 BACKEND   (E): [RestApi] ID:[17] TYPE:[EBREQ_LOBBY_DSHeartbeatS2S] Error Code:404 - Not Found, apiCode="DedicatedServerNotFound", uid="59681842-376b-457c-a02d-8609e1e20dc0", message="Dedicated server not found"

and then server crash with automatic crash report

18:27:04.129 ENGINE    (F): Application hangs (force crash) 301 s
18:27:04.249 ENGINE    (E): Application crashed! Generated memory dump: /tmp/bcde3da3-1df2-44ee-464b6eb7-314ca57b.dmp
18:27:04:254 CRASH REPORT : Crash reporter started!
18:27:04:254 CRASH REPORT : Started without dialog window! Automatically send Report.
18:27:04:255 CRASH REPORT : Sending analytical data.
18:27:04:255 CRASH REPORT : Sending Request...
18:27:04:514 CRASH REPORT : Crash Analytics: OK
18:27:04:522 CRASH REPORT : Preparing Report
18:27:04:523 CRASH REPORT : Memory dump Size: 29 kb
18:27:04:523 CRASH REPORT : Logs Size: 58 kb
18:27:04:523 CRASH REPORT : Sending Crash Report!
18:27:04:523 CRASH REPORT : Sending Request...
18:27:05:381 CRASH REPORT : Report Result: - SUCCESS - Crash GUID: 814bb9b1-b6df-44ee-b5db-15a8daef5e31
18:27:05:381 CRASH REPORT : Crash Reporter Finished!

more logs here