Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
The filename or extension is too long.
 (0xce) - exit code 206 (0xce)</message>
<stderr_txt>
2025-10-12 16:27:15 (3120): vboxwrapper version 26210
2025-10-12 16:27:15 (3120): BOINC client version: 8.0.2
2025-10-12 16:27:16 (3120): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2025-10-12 16:27:17 (3120): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-10-12 16:27:17 (3120): Successfully copied 'init_data.xml' to the shared directory.
2025-10-12 16:27:17 (3120): Create VM. (boinc_6a06098959d4f255, slot#4)
2025-10-12 16:27:17 (3120): Setting Memory Size for VM. (4584MB)
2025-10-12 16:27:18 (3120): Setting CPU Count for VM. (4)
2025-10-12 16:27:18 (3120): Setting Chipset Options for VM.
2025-10-12 16:27:18 (3120): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-10-12 16:27:19 (3120): Setting Boot Options for VM.
2025-10-12 16:27:19 (3120): Setting Network Configuration for NAT. (Driver: virtio)
2025-10-12 16:27:19 (3120): Enabling VM Network Access.
2025-10-12 16:27:20 (3120): Disabling USB Support for VM.
2025-10-12 16:27:20 (3120): Disabling COM Port Support for VM.
2025-10-12 16:27:20 (3120): Disabling LPT Port Support for VM.
2025-10-12 16:27:20 (3120): Disabling Audio Support for VM.
2025-10-12 16:27:21 (3120): Disabling Clipboard Support for VM.
2025-10-12 16:27:21 (3120): Disabling Drag and Drop Support for VM.
2025-10-12 16:27:21 (3120): Adding storage controller(s) to VM.
2025-10-12 16:27:21 (3120): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2025-10-12 16:27:23 (3120): Adding VirtualBox Guest Additions to VM.
2025-10-12 16:27:24 (3120): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-10-12 16:27:24 (3120): forwarding host port 56014 to guest port 80
2025-10-12 16:27:24 (3120): Enabling remote desktop for VM.
2025-10-12 16:27:25 (3120): Enabling shared directory for VM.
2025-10-12 16:27:25 (3120): Starting VM using VBoxManage interface. (boinc_6a06098959d4f255, slot#4)
2025-10-12 16:27:31 (3120): Successfully started VM. (PID = '12572')
2025-10-12 16:27:31 (3120): Reporting VM Process ID to BOINC.
2025-10-12 16:27:31 (3120): Guest Log: BIOS: VirtualBox 7.0.6
2025-10-12 16:27:31 (3120): Guest Log: CPUID EDX: 0x178bfbff
2025-10-12 16:27:31 (3120): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2025-10-12 16:27:31 (3120): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2025-10-12 16:27:31 (3120): VM state change detected. (old = 'poweredoff', new = 'running')
2025-10-12 16:27:31 (3120): Detected: Web Application Enabled (http://localhost:56014)
2025-10-12 16:27:31 (3120): Detected: Remote Desktop Enabled (localhost:56015)
2025-10-12 16:27:32 (3120): VM state change detected. (old = 'running', new = 'paused')
2025-10-12 16:27:42 (3120): Preference change detected
2025-10-12 16:27:42 (3120): Setting CPU throttle for VM. (95%)
2025-10-12 16:27:42 (3120): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 300 seconds) or (Vbox_job.xml: 600 seconds))
2025-10-12 16:27:43 (3120): VM state change detected. (old = 'paused', new = 'running')
2025-10-12 16:27:44 (3120): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2025-10-12 16:27:44 (3120): Guest Log: BIOS: Booting from Hard Disk...
2025-10-12 16:27:46 (3120): Guest Log: BIOS: KBD: unsupported int 16h function 03
2025-10-12 16:27:46 (3120): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2025-10-12 16:28:18 (3120): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2025-10-12 16:28:18 (3120): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2025-10-12 16:28:18 (3120): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2025-10-12 16:28:18 (3120): Guest Log: 00:00:00.000103 main     Log opened 2025-10-12T14:28:19.063113000Z
2025-10-12 16:28:18 (3120): Guest Log: 00:00:00.000192 main     OS Product: Linux
2025-10-12 16:28:18 (3120): Guest Log: 00:00:00.000219 main     OS Release: 4.14.232-19.cernvm.x86_64
2025-10-12 16:28:18 (3120): Guest Log: 00:00:00.000242 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2025-10-12 16:28:18 (3120): Guest Log: 00:00:00.000264 main     Executable: /usr/sbin/VBoxService
2025-10-12 16:28:18 (3120): Guest Log: 00:00:00.000265 main     Process ID: 2291
2025-10-12 16:28:18 (3120): Guest Log: 00:00:00.000265 main     Package type: LINUX_64BITS_GENERIC
2025-10-12 16:28:18 (3120): Guest Log: 00:00:00.003687 main     5.2.6 r120293 started. Verbose level = 0
2025-10-12 16:29:36 (3120): Guest Log: [INFO] Mounting the shared directory
2025-10-12 16:29:36 (3120): Guest Log: [INFO] Shared directory mounted, enabling vboxmonitor
2025-10-12 16:29:36 (3120): Guest Log: [INFO] Sourcing essential functions from /cvmfs/grid.cern.ch
2025-10-12 16:29:36 (3120): Guest Log: [INFO] Testing connection to cern.ch
2025-10-12 16:29:36 (3120): Guest Log: [INFO] Testing connection to VCCS
2025-10-12 16:29:36 (3120): Guest Log: [INFO] Testing connection to HTCondor
2025-10-12 16:29:37 (3120): Guest Log: [INFO] Testing connection to WMAgent
2025-10-12 16:29:37 (3120): Guest Log: [INFO] Testing connection to EOSCMS
2025-10-12 16:29:37 (3120): Guest Log: [INFO] Testing connection to CMS-Factory
2025-10-12 16:29:37 (3120): Guest Log: [INFO] Testing connection to CMS-Frontier
2025-10-12 16:29:37 (3120): Guest Log: [INFO] Testing connection to Frontier
2025-10-12 16:29:37 (3120): Guest Log: [INFO] Testing connection to http://cms-frontier.openhtc.io:8080/FrontierProd/Frontier/
2025-10-12 16:29:47 (3120): Guest Log: [DEBUG] Check your firewall and your network load
2025-10-12 16:29:47 (3120): Guest Log: [ERROR] Could not connect to all required network services
2025-10-12 16:29:47 (3120): Guest Log: [DEBUG] Volunteer: M@RcUs (43738)
2025-10-12 16:29:47 (3120): Guest Log: [INFO] Shutting Down.
2025-10-12 16:30:18 (3120): VM Completion File Detected.
2025-10-12 16:30:18 (3120): VM Completion Message: Could not connect to all required network services
.
2025-10-12 16:30:18 (3120): Powering off VM.
2025-10-12 16:30:18 (3120): Successfully stopped VM.
2025-10-12 16:30:18 (3120): Deregistering VM. (boinc_6a06098959d4f255, slot#4)
2025-10-12 16:30:18 (3120): Removing network bandwidth throttle group from VM.
2025-10-12 16:30:18 (3120): Removing VM from VirtualBox.
2025-10-12 16:30:24 (3120): called boinc_finish(206)

</stderr_txt>
]]>

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