Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
The filename or extension is too long.
 (0xce) - exit code 206 (0xce)</message>
<stderr_txt>
2026-02-13 15:48:28 (75884): vboxwrapper version 26210
2026-02-13 15:48:28 (75884): BOINC client version: 7.20.2
2026-02-13 15:48:34 (75884): Detected: VirtualBox VboxManage Interface (Version: 7.1.4)
2026-02-13 15:48:35 (75884): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-02-13 15:48:35 (75884): Successfully copied 'init_data.xml' to the shared directory.
2026-02-13 15:48:36 (75884): Create VM. (boinc_7b858fdf344fe4c2, slot#6)
2026-02-13 15:48:43 (75884): Setting Memory Size for VM. (4584MB)
2026-02-13 15:48:45 (75884): Setting CPU Count for VM. (4)
2026-02-13 15:48:46 (75884): Setting Chipset Options for VM.
2026-02-13 15:48:46 (75884): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-13 15:48:48 (75884): Setting Boot Options for VM.
2026-02-13 15:48:50 (75884): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-13 15:48:51 (75884): Enabling VM Network Access.
2026-02-13 15:48:52 (75884): Disabling USB Support for VM.
2026-02-13 15:48:53 (75884): Disabling COM Port Support for VM.
2026-02-13 15:48:54 (75884): Disabling LPT Port Support for VM.
2026-02-13 15:48:55 (75884): Disabling Audio Support for VM.
2026-02-13 15:48:56 (75884): Disabling Clipboard Support for VM.
2026-02-13 15:48:57 (75884): Disabling Drag and Drop Support for VM.
2026-02-13 15:48:57 (75884): Adding storage controller(s) to VM.
2026-02-13 15:48:59 (75884): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-02-13 15:49:01 (75884): Adding VirtualBox Guest Additions to VM.
2026-02-13 15:49:02 (75884): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-13 15:49:03 (75884): forwarding host port 61919 to guest port 80
2026-02-13 15:49:04 (75884): Enabling remote desktop for VM.
2026-02-13 15:49:05 (75884): Required extension pack not installed, remote desktop not enabled.
2026-02-13 15:49:05 (75884): Enabling shared directory for VM.
2026-02-13 15:49:07 (75884): Starting VM using VBoxManage interface. (boinc_7b858fdf344fe4c2, slot#6)
2026-02-13 15:51:43 (75884): Successfully started VM. (PID = '12512')
2026-02-13 15:51:43 (75884): Reporting VM Process ID to BOINC.
2026-02-13 15:51:43 (75884): Guest Log: BIOS: VirtualBox 7.1.4
2026-02-13 15:51:43 (75884): Guest Log: CPUID EDX: 0x178bfbff
2026-02-13 15:51:43 (75884): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-02-13 15:51:43 (75884): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-02-13 15:51:43 (75884): VM state change detected. (old = 'poweredoff', new = 'running')
2026-02-13 15:51:43 (75884): Detected: Web Application Enabled (http://localhost:61919)
2026-02-13 15:51:43 (75884): Preference change detected
2026-02-13 15:51:43 (75884): Setting CPU throttle for VM. (100%)
2026-02-13 15:51:44 (75884): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-02-13 15:51:45 (75884): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-02-13 15:51:45 (75884): Guest Log: BIOS: Booting from Hard Disk...
2026-02-13 15:51:51 (75884): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-02-13 15:51:51 (75884): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-02-13 15:54:00 (75884): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-02-13 15:54:00 (75884): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-02-13 15:54:33 (75884): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-02-13 15:54:33 (75884): Guest Log: 00:00:00.021675 main     Log opened 2026-02-13T21:54:43.307520000Z
2026-02-13 15:54:33 (75884): Guest Log: 00:00:00.029773 main     OS Product: Linux
2026-02-13 15:54:33 (75884): Guest Log: 00:00:00.040539 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-02-13 15:54:33 (75884): Guest Log: 00:00:00.054539 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-02-13 15:54:33 (75884): Guest Log: 00:00:00.055720 main     Executable: /usr/sbin/VBoxService
2026-02-13 15:54:33 (75884): Guest Log: 00:00:00.055726 main     Process ID: 2348
2026-02-13 15:54:33 (75884): Guest Log: 00:00:00.055729 main     Package type: LINUX_64BITS_GENERIC
2026-02-13 15:54:34 (75884): Guest Log: 00:00:00.119332 main     5.2.6 r120293 started. Verbose level = 0
2026-02-13 15:59:14 (75884): Guest Log: [INFO] Mounting the shared directory
2026-02-13 15:59:20 (75884): Guest Log: [INFO] Shared directory mounted, enabling vboxmonitor
2026-02-13 15:59:26 (75884): Guest Log: [INFO] Sourcing essential functions from /cvmfs/grid.cern.ch
2026-02-13 15:59:26 (75884): Guest Log: [INFO] Testing connection to cern.ch
2026-02-13 15:59:28 (75884): Guest Log: [INFO] Testing connection to VCCS
2026-02-13 15:59:32 (75884): Guest Log: [INFO] Testing connection to HTCondor-Collector
2026-02-13 15:59:40 (75884): Guest Log: [INFO] Testing connection to HTCondor-CCB
2026-02-13 15:59:40 (75884): Guest Log: [INFO] Testing connection to WMAgent
2026-02-13 15:59:41 (75884): Guest Log: [INFO] Testing connection to EOSCMS
2026-02-13 15:59:44 (75884): Guest Log: [INFO] Testing connection to CMS-Factory
2026-02-13 15:59:47 (75884): Guest Log: [INFO] Testing connection to CMS-Frontier
2026-02-13 15:59:55 (75884): Guest Log: [INFO] Testing connection to Frontier
2026-02-13 16:00:11 (75884): Guest Log: [INFO] Testing connection to http://cms-frontier.openhtc.io:8080/FrontierProd/Frontier/
2026-02-13 16:00:19 (75884): Guest Log: [DEBUG] Check your firewall and your network load
2026-02-13 16:00:21 (75884): Guest Log: [ERROR] Could not connect to all required network services
2026-02-13 16:00:25 (75884): Guest Log: [DEBUG] Volunteer: impresion (489813)
2026-02-13 16:00:28 (75884): Guest Log: [INFO] Shutting Down.
2026-02-13 16:00:59 (75884): VM Completion File Detected.
2026-02-13 16:00:59 (75884): VM Completion Message: Could not connect to all required network services
.
2026-02-13 16:00:59 (75884): Powering off VM.
2026-02-13 16:01:02 (75884): Successfully stopped VM.
2026-02-13 16:01:02 (75884): Deregistering VM. (boinc_7b858fdf344fe4c2, slot#6)
2026-02-13 16:01:03 (75884): Removing network bandwidth throttle group from VM.
2026-02-13 16:01:04 (75884): Removing VM from VirtualBox.
2026-02-13 16:01:11 (75884): called boinc_finish(206)

</stderr_txt>
]]>

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