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>
2026-04-05 09:13:43 (10164): vboxwrapper version 26210
2026-04-05 09:13:43 (10164): BOINC client version: 7.20.2
2026-04-05 09:13:49 (10164): Detected: VirtualBox VboxManage Interface (Version: 7.1.4)
2026-04-05 09:13:49 (10164): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-05 09:13:49 (10164): Successfully copied 'init_data.xml' to the shared directory.
2026-04-05 09:13:49 (10164): Successfully copied 'input' to the shared directory.
2026-04-05 09:13:50 (10164): Create VM. (boinc_8a40ffd64ff5c24f, slot#1)
2026-04-05 09:13:53 (10164): Setting Memory Size for VM. (1024MB)
2026-04-05 09:13:53 (10164): Setting CPU Count for VM. (1)
2026-04-05 09:13:54 (10164): Setting Chipset Options for VM.
2026-04-05 09:13:54 (10164): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-05 09:13:55 (10164): Setting Boot Options for VM.
2026-04-05 09:13:56 (10164): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-05 09:13:58 (10164): Enabling VM Network Access.
2026-04-05 09:13:58 (10164): Disabling USB Support for VM.
2026-04-05 09:14:01 (10164): Disabling COM Port Support for VM.
2026-04-05 09:14:02 (10164): Disabling LPT Port Support for VM.
2026-04-05 09:14:03 (10164): Disabling Audio Support for VM.
2026-04-05 09:14:03 (10164): Disabling Clipboard Support for VM.
2026-04-05 09:14:04 (10164): Disabling Drag and Drop Support for VM.
2026-04-05 09:14:05 (10164): Adding storage controller(s) to VM.
2026-04-05 09:14:05 (10164): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-05 09:14:07 (10164): Adding VirtualBox Guest Additions to VM.
2026-04-05 09:14:08 (10164): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-05 09:14:09 (10164): forwarding host port 49838 to guest port 80
2026-04-05 09:14:09 (10164): Enabling remote desktop for VM.
2026-04-05 09:14:10 (10164): Required extension pack not installed, remote desktop not enabled.
2026-04-05 09:14:10 (10164): Enabling shared directory for VM.
2026-04-05 09:14:11 (10164): Starting VM using VBoxManage interface. (boinc_8a40ffd64ff5c24f, slot#1)
2026-04-05 09:14:26 (10164): Successfully started VM. (PID = '11984')
2026-04-05 09:14:26 (10164): Reporting VM Process ID to BOINC.
2026-04-05 09:14:26 (10164): Guest Log: BIOS: VirtualBox 7.1.4
2026-04-05 09:14:26 (10164): Guest Log: CPUID EDX: 0x178bfbff
2026-04-05 09:14:26 (10164): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-04-05 09:14:26 (10164): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000001400000 sectors
2026-04-05 09:14:26 (10164): VM state change detected. (old = 'poweredoff', new = 'running')
2026-04-05 09:14:26 (10164): Detected: Web Application Enabled (http://localhost:49838)
2026-04-05 09:14:26 (10164): Preference change detected
2026-04-05 09:14:26 (10164): Setting CPU throttle for VM. (100%)
2026-04-05 09:14:26 (10164): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-04-05 09:14:28 (10164): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-04-05 09:14:28 (10164): Guest Log: BIOS: Booting from Hard Disk...
2026-04-05 09:15:08 (10164): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-04-05 09:15:08 (10164): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=81
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=81
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=82
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=82
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=83
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=83
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=84
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=84
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=85
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=85
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=86
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=86
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=87
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=87
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=88
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=88
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=89
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=89
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8a
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8a
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8b
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8b
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8c
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8c
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8d
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8d
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8e
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8e
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8f
2026-04-05 09:15:08 (10164): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8f
2026-04-05 09:15:45 (10164): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-04-05 09:15:45 (10164): Guest Log: Host supports full mouse state reporting, switching to extended mouse integration protocol
2026-04-05 09:15:46 (10164): Guest Log: vboxguest: Successfully loaded version 7.1.6 r167084
2026-04-05 09:15:46 (10164): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-04-05 09:15:46 (10164): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2026-04-05 09:15:46 (10164): Guest Log: vboxsf: Successfully loaded version 7.1.6 r167084 on 5.14.0-570.12.1.el9_6.x86_64 (LINUX_VERSION_CODE=0x50e00)
2026-04-05 09:16:13 (10164): Guest Log: Could not find a local HTTP proxy
2026-04-05 09:16:13 (10164): Guest Log: CVMFS and Frontier will have to use DIRECT connections
2026-04-05 09:16:14 (10164): Guest Log: This makes the application less efficient
2026-04-05 09:16:14 (10164): Guest Log: It also puts higher load on the project servers
2026-04-05 09:16:14 (10164): Guest Log: Setting up a local HTTP proxy is highly recommended
2026-04-05 09:16:14 (10164): Guest Log: Advice can be found in the project forum
2026-04-05 09:16:14 (10164): Guest Log: Using custom CVMFS.
2026-04-05 09:16:14 (10164): Guest Log: Probing CVMFS repositories ...
2026-04-05 09:19:19 (10164): Guest Log: Probing /cvmfs/alice.cern.ch... Failed!
2026-04-05 09:19:19 (10164): Guest Log: Probing /cvmfs/cvmfs-config.cern.ch... OK
2026-04-05 09:19:19 (10164): Guest Log: Probing /cvmfs/grid.cern.ch... Failed!
2026-04-05 09:19:19 (10164): Guest Log: Probing /cvmfs/sft.cern.ch... OK
2026-04-05 09:19:19 (10164): Guest Log: Probing CVMFS repositories failed
2026-04-05 09:19:19 (10164): Guest Log: boinc_shutdown called with exit code 206
2026-04-05 09:19:19 (10164): Guest Log: sd_delay: 806
2026-04-05 09:19:19 (10164): Guest Log: ETA: 2026-04-05 15:32:45 UTC
2026-04-05 09:32:45 (10164): VM Completion File Detected.
2026-04-05 09:32:45 (10164): Powering off VM.
2026-04-05 09:32:49 (10164): Successfully stopped VM.
2026-04-05 09:32:49 (10164): Deregistering VM. (boinc_8a40ffd64ff5c24f, slot#1)
2026-04-05 09:32:50 (10164): Removing network bandwidth throttle group from VM.
2026-04-05 09:32:50 (10164): Removing VM from VirtualBox.
2026-04-05 09:32:57 (10164): called boinc_finish(206)

</stderr_txt>
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