"Failed response: EOF" on new v8.4.9 on CLI Ubuntu

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agrikk
Posts: 8
Joined: Wed Dec 18, 2013 8:57 pm

"Failed response: EOF" on new v8.4.9 on CLI Ubuntu

Post by agrikk »

Hey all -

I've just stood up two new GPU machines to run F@H 8.4.9 and the error logs for both show
16:45:02:I1:OUT1:> PUT https://api.foldingathome.org/machine/B ... Aq-4xaSfno HTTP/1.1
16:45:02:E :OUT1:Failed response: EOF
16:45:17:I1:OUT2:> PUT https://api.foldingathome.org/machine/B ... Aq-4xaSfno HTTP/1.1
16:45:17:E :OUT2:Failed response: EOF
16:45:39:I1:OUT3:> PUT https://api.foldingathome.org/machine/B ... Aq-4xaSfno HTTP/1.1
16:45:39:E :OUT3:Failed response: EOF
Can someone help me troubleshoot this?

Here are the steps I took:

1. sudo apt -y install pkexec polkitd-pkla policykit-1
2. sudo dpkg -i --force-depends fah-client_8.4.9_amd64.deb
3. sudo systemctl start fah-client

[note that at no point was I prompted for my username, team number, passkey or token. Is that normal?]

4. sudo systemctl stop fah-client
5. edit /etc/fah-client/config.xml:

Code: Select all

<config>
  <account-token v="===token==="/>
  <user v="Agrikk"/>
  <passkey v="===passkey==="/>
</config>
6. sudo systemctl start fah-client


systemctl status --no-pager -l fah-client

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fah-client.service - Folding@home Client
     Loaded: loaded (/usr/lib/systemd/system/fah-client.service; enabled; preset: enabled)
     Active: active (running) since Mon 2025-06-02 09:45:02 PDT; 10min ago
   Main PID: 2347 (fah-client)
      Tasks: 2 (limit: 18412)
     Memory: 8.7M (peak: 9.2M)
        CPU: 207ms
     CGroup: /system.slice/fah-client.service
             └─2347 /usr/bin/fah-client --config=/etc/fah-client/config.xml --log=/var/log/fah-client/log.txt --log-rotate-dir=/var/log/fah-client/

Jun 02 09:45:02 FAH1 systemd[1]: Started fah-client.service - Folding@home Client.
fah-client --info

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***************************** Folding@home Client ******************************
    Version: 8.4.9
     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
        Org: foldingathome.org
  Copyright: 2023-2024, foldingathome.org
   Homepage: https://foldingathome.org/
    License: GPL-3.0-or-later
        URL: https://v8-4.foldingathome.org/
       Date: Nov 20 2024
       Time: 14:47:19
   Revision: 360fe71b1bd05bb89814bfb97b73a5bda84802d6
     Branch: master
   Compiler: GNU 8.3.0
    Options: -Wsuggest-override -faligned-new -std=c++17 -fsigned-char
             -ffunction-sections -fdata-sections -O3 -funroll-loops -fno-pie
   Platform: linux 4.19.0-27-cloud-amd64
       Bits: 64
       Mode: Release
       Args: --info
************************************ CBang *************************************
    Version: 1.7.2
     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
        Org: Cauldron Development
  Copyright: Cauldron Development, 2003-2024
   Homepage: https://cauldrondevelopment.com/
    License: LGPL-2.1-or-later
       Date: Nov 19 2024
       Time: 21:54:38
   Revision: 443c54e909eb8d8994405a18fb328b5b05a623a5
     Branch: master
   Compiler: GNU 8.3.0
    Options: -Wsuggest-override -faligned-new -std=c++17 -fsigned-char
             -ffunction-sections -fdata-sections -O3 -funroll-loops -fno-pie
             -fPIC
   Platform: linux 4.19.0-27-cloud-amd64
       Bits: 64
       Mode: Release
************************************ System ************************************
        CPU: AMD EPYC 7R32
     CPU ID: AuthenticAMD Family 23 Model 49 Stepping 0
       CPUs: 4
     Memory: 15.00GiB
Free Memory: 14.24GiB
 OS Version: 6.8
Has Battery: false
 On Battery: false
   Hostname: FAH1
 UTC Offset: -7
        PID: 2383
        CWD: /var/log/fah-client
       Exec: /usr/bin/fah-client
********************************************************************************
/var/log/fah-client/log.txt

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*********************** Log Started 2025-06-02T16:45:03Z ***********************
16:45:03:I1:*********************** Folding@home Client ***********************
16:45:03:I1:    Version: 8.4.9
16:45:03:I1:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
16:45:03:I1:        Org: foldingathome.org
16:45:03:I1:  Copyright: 2023-2024, foldingathome.org
16:45:03:I1:   Homepage: https://foldingathome.org/
16:45:03:I1:    License: GPL-3.0-or-later
16:45:03:I1:        URL: https://v8-4.foldingathome.org/
16:45:03:I1:       Date: Nov 20 2024
16:45:03:I1:       Time: 14:47:19
16:45:03:I1:   Revision: 360fe71b1bd05bb89814bfb97b73a5bda84802d6
16:45:03:I1:     Branch: master
16:45:03:I1:   Compiler: GNU 8.3.0
16:45:03:I1:    Options: -Wsuggest-override -faligned-new -std=c++17 -fsigned-char
16:45:03:I1:             -ffunction-sections -fdata-sections -O3 -funroll-loops -fno-pie
16:45:03:I1:   Platform: linux 4.19.0-27-cloud-amd64
16:45:03:I1:       Bits: 64
16:45:03:I1:       Mode: Release
16:45:03:I1:       Args: --config=/etc/fah-client/config.xml
16:45:03:I1:             --log=/var/log/fah-client/log.txt
16:45:03:I1:             --log-rotate-dir=/var/log/fah-client/
16:45:03:I1:     Config: /etc/fah-client/config.xml
16:45:03:I1:****************************** CBang ******************************
16:45:03:I1:    Version: 1.7.2
16:45:03:I1:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
16:45:03:I1:        Org: Cauldron Development
16:45:03:I1:  Copyright: Cauldron Development, 2003-2024
16:45:03:I1:   Homepage: https://cauldrondevelopment.com/
16:45:03:I1:    License: LGPL-2.1-or-later
16:45:03:I1:       Date: Nov 19 2024
16:45:03:I1:       Time: 21:54:38
16:45:03:I1:   Revision: 443c54e909eb8d8994405a18fb328b5b05a623a5
16:45:03:I1:     Branch: master
16:45:03:I1:   Compiler: GNU 8.3.0
16:45:03:I1:    Options: -Wsuggest-override -faligned-new -std=c++17 -fsigned-char
16:45:03:I1:             -ffunction-sections -fdata-sections -O3 -funroll-loops -fno-pie
16:45:03:I1:             -fPIC
16:45:03:I1:   Platform: linux 4.19.0-27-cloud-amd64
16:45:03:I1:       Bits: 64
16:45:03:I1:       Mode: Release
16:45:03:I1:***************************** System ******************************
16:45:03:I1:        CPU: AMD EPYC 7R32
16:45:03:I1:     CPU ID: AuthenticAMD Family 23 Model 49 Stepping 0
16:45:03:I1:       CPUs: 4
16:45:03:I1:     Memory: 15.00GiB
16:45:03:I1:Free Memory: 14.26GiB
16:45:03:I1: OS Version: 6.8
16:45:03:I1:Has Battery: false
16:45:03:I1: On Battery: false
16:45:03:I1:   Hostname: FAH2
16:45:03:I1: UTC Offset: -7
16:45:03:I1:        PID: 1873
16:45:03:I1:        CWD: /var/lib/fah-client
16:45:03:I1:       Exec: /usr/bin/fah-client
16:45:03:I1:*******************************************************************
16:45:03:I2:<config>
16:45:03:I2:  <!-- Account -->
16:45:03:I2:  <account-token v='[********]'/>
16:45:03:I2:
16:45:03:I2:  <!-- User Information -->
16:45:03:I2:  <passkey v='*****'/>
16:45:03:I2:  <user v='Agrikk'/>
16:45:03:I2:</config>
16:45:03:I1:Opening Database
16:45:03:I1:F@H ID = [********]
16:45:03:I3:Loading default resource group
16:45:03:I1:Listening for HTTP on 127.0.0.1:7396
16:45:03:I3:Loaded 0 wus.
16:45:03:I3:gpus = {
16:45:03:I3:  "gpu:00:30:00": {"vendor": 4098, "device": 29538, "type": "amd", "supported": false, "description": "Navi 12 [Radeon Pro V520]"}
16:45:03:I3:}
16:45:03:I1:OUT1:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:45:03:E :OUT1:Failed response: EOF
16:45:18:I1:OUT2:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:45:18:E :OUT2:Failed response: EOF
16:45:40:I1:OUT3:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:45:41:E :OUT3:Failed response: EOF
16:46:14:I1:OUT4:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:46:14:E :OUT4:Failed response: EOF
16:47:04:I1:OUT5:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:47:04:E :OUT5:Failed response: EOF
16:48:19:I1:OUT6:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:48:19:E :OUT6:Failed response: EOF
16:50:12:I1:OUT7:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:50:12:E :OUT7:Failed response: EOF
16:53:02:I1:OUT8:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:53:03:E :OUT8:Failed response: EOF
16:57:03:I1:OUT9:> PUT https://api.foldingathome.org/machine/nxw9v-bvWxdIPW8wMIAuP7SHBxmVL23w3dFGs92kB5A HTTP/1.1
16:57:03:E :OUT9:Failed response: EOF
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muziqaz
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Re: "Failed response: EOF" on new v8.4.9 on CLI Ubuntu

Post by muziqaz »

No idea what EOF means, but to get your GPU recognized: viewtopic.php?t=42491
FAH Omega tester
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Nicolas_orleans
Posts: 132
Joined: Wed Aug 08, 2012 3:08 am

Re: "Failed response: EOF" on new v8.4.9 on CLI Ubuntu

Post by Nicolas_orleans »

Not sure also on the EOF meaning but I have experienced those messages randomly on vast.ai servers in exotic or remote (Alaska) locations and interpreted them as connexion issues with FAH servers. Changing instances make them go away.

Do you have any firewall settings that prevent connexion, can you ping assignment server etc. ?
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arisu
Posts: 499
Joined: Mon Feb 24, 2025 11:11 pm

Re: "Failed response: EOF" on new v8.4.9 on CLI Ubuntu

Post by arisu »

EOF means End Of File. If a network connection ends prematurely, it's called an EOF error.
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