[1.2.1.169] Linux dedicated server freeze crash not working
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Description

Game Version number:
1.2.1.169

Modded?:
Happens with or without mods.

Issue Description:
When the Linux Dedicated Server detects a freeze crash, the Application hangs (force crash) log line is printed however the application never actually terminates. Instead the server will stay frozen, missing from the server browser.

I tried adding the -freezeCheckMode crash param but it doesn't fix it. This is happening for us across multiple Linux boxes.

OS:
Linux 5.15.0-127-generic #137-Ubuntu SMP Fri Nov 8 15:21:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

Kernal:
5.15.0-127-generic

Distributor ID: Ubuntu
Description:    Ubuntu 22.04.5 LTS
Release:        22.04
Codename:       jammy

Example log:

23:43:27.874 ENGINE    (F): Application hangs (force crash) 35 s
23:43:28.232 RPL          : ServerImpl event: disconnected (identity=0x0000000A), group=1, reason=9
23:43:33.880 RPL          : ServerImpl event: disconnected (identity=0x00000003), group=1, reason=9
23:43:34.744 RPL          : ServerImpl event: disconnected (identity=0x00000010), group=1, reason=9
23:43:53.401 RPL          : ServerImpl event: disconnected (identity=0x00000007), group=1, reason=9
23:43:56.526 RPL          : ServerImpl event: disconnected (identity=0x00000005), group=1, reason=9
23:43:57.758 RPL          : ServerImpl event: disconnected (identity=0x0000000B), group=1, reason=9
23:44:05.590 RPL          : ServerImpl event: disconnected (identity=0x00000006), group=1, reason=9
23:44:13.739 RPL          : ServerImpl event: disconnected (identity=0x00000011), group=1, reason=9
23:44:25.603 RPL          : ServerImpl event: disconnected (identity=0x00000004), group=1, reason=9
23:44:56.566 RPL          : ServerImpl event: disconnected (identity=0x00000008), group=1, reason=9
23:45:02.372 RPL          : ServerImpl event: disconnected (identity=0x00000009), group=1, reason=9
23:45:46.591 RPL          : ServerImpl event: disconnected (identity=0x00000002), group=1, reason=9
23:46:21.694 RPL          : ServerImpl event: disconnected (identity=0x00000001), group=1, reason=9
23:48:03.154 RPL          : ServerImpl event: disconnected (identity=0x00000013), group=1, reason=9
23:49:42.093 RPL          : ServerImpl event: disconnected (identity=0x0000000C), group=1, reason=9
23:49:43.189 RPL          : ServerImpl event: disconnected (identity=0x0000000D), group=1, reason=9
23:51:43.889 RPL          : ServerImpl event: disconnected (identity=0x00000000), group=1, reason=9

Details

Severity: Major
Resolution: Open
Reproducibility: Always
Operating System: Linux x64
Category: General

Steps To Reproduce

Host a dedicated linux crash
Somehow trigger a freeze crash? not sure how to force one sorry.
The server will not crash even if the Application hangs (force crash) 35 s line is printed.

Event Timeline

Cyborgmatt created this task.Dec 18 2024, 2:57 PM

Could you try to launch server with provided addon which should make it freeze right when some scenario is loaded to see if it freezes and fails to crash.

{
    "modId" : "6450A3DC841C72F1",
    "name" : "Freeze Test"
}

So far I tried it on WSL Ubuntu 22.04.5 LTS and managed to successfully crash

SCRIPT       : OnGameStart: Freeze Process Test
ENGINE    (F): Application hangs (force crash) 34 s
ENGINE    (E): Application crashed! Generated memory dump: /tmp/4a333df8-fc2f-466d-00b55fbd-25c92531.dmp

For now I am just curious if it will freeze for you and survive without crashing.
I am already planning to locally install Linux on separate drive to emulate more similar environment since it could behave differently than in WSL.

DarkWolf claimed this task.Wed, Jan 8, 3:01 PM

[1.2.1.169] Linux dedicated server freeze crash not workingNew, NormalPublicActions

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[1.2.1.169] Linux dedicated server freeze crash not working
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