Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2022-10-06 12:26:21 (7996): Detected: vboxwrapper 26205
2022-10-06 12:26:21 (7996): Detected: BOINC client v7.20.2
2022-10-06 12:26:22 (7996): Detected: VirtualBox VboxManage Interface (Version: 6.1.38)
2022-10-06 12:26:22 (7996): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2022-10-06 12:26:22 (7996): Successfully copied 'init_data.xml' to the shared directory.
2022-10-06 12:26:23 (7996): Create VM. (boinc_dd7b7989e395b073, slot#0)
2022-10-06 12:26:24 (7996): Setting Memory Size for VM. (8168MB)
2022-10-06 12:26:24 (7996): Setting CPU Count for VM. (8)
2022-10-06 12:26:24 (7996): Setting Chipset Options for VM.
2022-10-06 12:26:24 (7996): Setting Graphics Controller Options for VM.
2022-10-06 12:26:25 (7996): Setting Boot Options for VM.
2022-10-06 12:26:25 (7996): Setting Network Configuration for NAT.
2022-10-06 12:26:25 (7996): Enabling VM Network Access.
2022-10-06 12:26:25 (7996): Disabling USB Support for VM.
2022-10-06 12:26:26 (7996): Disabling COM Port Support for VM.
2022-10-06 12:26:26 (7996): Disabling LPT Port Support for VM.
2022-10-06 12:26:26 (7996): Disabling Audio Support for VM.
2022-10-06 12:26:26 (7996): Disabling Clipboard Support for VM.
2022-10-06 12:26:27 (7996): Disabling Drag and Drop Support for VM.
2022-10-06 12:26:27 (7996): Adding storage controller(s) to VM.
2022-10-06 12:26:27 (7996): Adding virtual disk drive to VM. (CMS_2022_09_07.vdi)
2022-10-06 12:26:28 (7996): Adding VirtualBox Guest Additions to VM.
2022-10-06 12:26:28 (7996): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2022-10-06 12:26:29 (7996): forwarding host port 63126 to guest port 80
2022-10-06 12:26:29 (7996): Enabling remote desktop for VM.
2022-10-06 12:26:30 (7996): Enabling shared directory for VM.
2022-10-06 12:26:30 (7996): Starting VM using VBoxManage interface. (boinc_dd7b7989e395b073, slot#0)
2022-10-06 12:26:36 (7996): Successfully started VM. (PID = '4732')
2022-10-06 12:26:36 (7996): Reporting VM Process ID to BOINC.
2022-10-06 12:26:36 (7996): Guest Log: BIOS: VirtualBox 6.1.38
2022-10-06 12:26:36 (7996): Guest Log: CPUID EDX: 0x178bfbff
2022-10-06 12:26:36 (7996): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2022-10-06 12:26:36 (7996): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2022-10-06 12:26:36 (7996): VM state change detected. (old = 'poweredoff', new = 'running')
2022-10-06 12:26:36 (7996): Detected: Web Application Enabled (http://localhost:63126)
2022-10-06 12:26:36 (7996): Detected: Remote Desktop Enabled (localhost:63127)
2022-10-06 12:26:36 (7996): Preference change detected
2022-10-06 12:26:36 (7996): Setting CPU throttle for VM. (100%)
2022-10-06 12:26:36 (7996): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 100 seconds) or (Vbox_job.xml: 600 seconds))
2022-10-06 12:26:38 (7996): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2022-10-06 12:26:38 (7996): Guest Log: BIOS: Booting from Hard Disk...
2022-10-06 12:26:41 (7996): Guest Log: BIOS: KBD: unsupported int 16h function 03
2022-10-06 12:26:41 (7996): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2022-10-06 12:27:32 (7996): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2022-10-06 12:27:32 (7996): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2022-10-06 12:27:35 (7996): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2022-10-06 12:27:35 (7996): Guest Log: 00:00:00.000153 main     Log opened 2022-10-06T19:27:41.834060000Z
2022-10-06 12:27:35 (7996): Guest Log: 00:00:00.000314 main     OS Product: Linux
2022-10-06 12:27:35 (7996): Guest Log: 00:00:00.000378 main     OS Release: 4.14.232-19.cernvm.x86_64
2022-10-06 12:27:35 (7996): Guest Log: 00:00:00.000424 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2022-10-06 12:27:35 (7996): Guest Log: 00:00:00.000469 main     Executable: /usr/sbin/VBoxService
2022-10-06 12:27:35 (7996): Guest Log: 00:00:00.000471 main     Process ID: 2417
2022-10-06 12:27:35 (7996): Guest Log: 00:00:00.000472 main     Package type: LINUX_64BITS_GENERIC
2022-10-06 12:27:35 (7996): Guest Log: 00:00:00.002336 main     5.2.6 r120293 started. Verbose level = 0
2022-10-06 12:46:36 (7996): VM Heartbeat file specified, but missing.
2022-10-06 12:46:36 (7996): VM Heartbeat file specified, but missing file system status. (errno = '2')
2022-10-06 12:46:36 (7996): Powering off VM.
2022-10-06 12:46:37 (7996): Successfully stopped VM.
2022-10-06 12:46:37 (7996): Deregistering VM. (boinc_dd7b7989e395b073, slot#0)
2022-10-06 12:46:37 (7996): Removing network bandwidth throttle group from VM.
2022-10-06 12:46:37 (7996): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.832705          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:02.085629          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:02.349962          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:02.615846          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:02.883692          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:03.137181          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:03.403919          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:03.666080          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:03.931969          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:04.185929          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:04.448131          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:04.706734          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:04.962461          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:05.222030          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:05.478188          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:05.996878          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:05.997284          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:05.997444          Saving settings file "C:\Users\SAMSON\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:06.026086          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:06.254162          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:06.512910          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:06.513500          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:06.526311          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:06.527900          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:06.559342          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:06.770304          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:06.788297          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:06.788452          Saving settings file "C:\Users\SAMSON\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:06.817462          Saving settings file "C:\Users\SAMSON\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:06.842737          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:07.028698          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:07.286782          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:07.802706          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:08.059609          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:00:08.322031          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.322170          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.536585          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:08.822425          Launched VM: 74807328 pid: 2404 (0x964) frontend: headless name: boinc_dd7b7989e395b073
00:00:14.401436          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:20:15.119105          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:20:15.362985          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:20:15.402031          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox" with version "1.16-windows"
00:20:15.663599          Saving settings file "C:\Users\SAMSON\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:20:20.680181 main     VirtualBox: object deletion starts
00:20:20.680873 main     HostDnsMonitor: shutting down ...
00:20:20.680968 main     HostDnsMonitor: shut down
00:20:20.683095 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:20:20.683289 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

-3770 CPU @ 3.40GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Processor#4 speed: unknown
Processor#4 description: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Processor#5 speed: unknown
Processor#5 description: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Processor#6 speed: unknown
Processor#6 description: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Processor#7 speed: unknown
Processor#7 description: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Memory size: 28550 MByte
Memory available: 25430 MByte
Operating system: Windows 10
Operating system version: 10.0.19044

2022-10-06 12:26:23 (7996): 
Command: VBoxManage -q showvminfo "boinc_dd7b7989e395b073" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_dd7b7989e395b073'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 2773 of file VBoxManageInfo.cpp

2022-10-06 12:26:23 (7996): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\0/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\0\vm_image.vdi' (VERR_FILE_NOT_FOUND)
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 191 of file VBoxManageDisk.cpp

2022-10-06 12:26:23 (7996): 
Command: VBoxManage -q createvm --name "boinc_dd7b7989e395b073" --basefolder "C:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_dd7b7989e395b073' is created and registered.
UUID: ff15b0d6-1c69-49c6-8ec9-ab78ac1386b3
Settings file: 'C:\ProgramData\BOINC\slots\0\boinc_dd7b7989e395b073\boinc_dd7b7989e395b073.vbox'

2022-10-06 12:26:24 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --description "CMS_4146201_1664908825.912530_0" 
Exit Code: 0
Output:

2022-10-06 12:26:24 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --memory 8168 
Exit Code: 0
Output:

2022-10-06 12:26:24 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --cpus 8 
Exit Code: 0
Output:

2022-10-06 12:26:24 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2022-10-06 12:26:25 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2022-10-06 12:26:25 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2022-10-06 12:26:25 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2022-10-06 12:26:25 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --cableconnected1 on 
Exit Code: 0
Output:

2022-10-06 12:26:26 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --usb off 
Exit Code: 0
Output:

2022-10-06 12:26:26 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --uart1 off --uart2 off 
Exit Code: 0
Output:

2022-10-06 12:26:26 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2022-10-06 12:26:26 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --audio none 
Exit Code: 0
Output:

2022-10-06 12:26:27 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --clipboard disabled 
Exit Code: 0
Output:

2022-10-06 12:26:27 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --draganddrop disabled 
Exit Code: 0
Output:

2022-10-06 12:26:27 (7996): 
Command: VBoxManage -q storagectl "boinc_dd7b7989e395b073" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2022-10-06 12:26:27 (7996): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2022_09_07.vdi" 
Exit Code: 0
Output:
UUID:           8fb925ef-3497-4bfb-88e3-bbab2930787f
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\projects\lhcathomedev.cern.ch_lhcathome-dev\CMS_2022_09_07.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3854 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2022-10-06 12:26:28 (7996): 
Command: VBoxManage -q storageattach "boinc_dd7b7989e395b073" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2022_09_07.vdi" 
Exit Code: 0
Output:

2022-10-06 12:26:28 (7996): 
Command: VBoxManage -q storageattach "boinc_dd7b7989e395b073" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2022-10-06 12:26:28 (7996): 
Command: VBoxManage -q storageattach "boinc_dd7b7989e395b073" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2022_09_07.vdi" 
Exit Code: 0
Output:

2022-10-06 12:26:28 (7996): 
Command: VBoxManage -q storageattach "boinc_dd7b7989e395b073" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2022-10-06 12:26:29 (7996): 
Command: VBoxManage -q bandwidthctl "boinc_dd7b7989e395b073" add "boinc_dd7b7989e395b073_net" --type network --limit 1024G 
Exit Code: 0
Output:

2022-10-06 12:26:29 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --natpf1 ",tcp,127.0.0.1,63126,,80" 
Exit Code: 0
Output:

2022-10-06 12:26:29 (7996): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VM VirtualBox Extension Pack
Version:      6.1.38
Revision:     153438
Edition:      
Description:  Oracle Cloud Infrastructure integration, USB 2.0 and USB 3.0 Host Controller, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe.
VRDE Module:  VBoxVRDP
Usable:       true 
Why unusable: 

2022-10-06 12:26:30 (7996): 
Command: VBoxManage -q modifyvm "boinc_dd7b7989e395b073" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 63127 
Exit Code: 0
Output:

2022-10-06 12:26:30 (7996): 
Command: VBoxManage -q sharedfolder add "boinc_dd7b7989e395b073" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\0/shared"
Exit Code: 0
Output:

2022-10-06 12:26:35 (7996): 
Command: VBoxManage -q startvm "boinc_dd7b7989e395b073" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_dd7b7989e395b073" to power on...
VM "boinc_dd7b7989e395b073" has been successfully started.

2022-10-06 12:26:36 (7996): 
Command: VBoxManage -q controlvm "boinc_dd7b7989e395b073" cpuexecutioncap 100 
Exit Code: 0
Output:

2022-10-06 12:46:37 (7996): 
Command: VBoxManage -q controlvm "boinc_dd7b7989e395b073" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2022-10-06 12:46:37 (7996): 
Command: VBoxManage -q snapshot "boinc_dd7b7989e395b073" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2022-10-06 12:46:37 (7996): 
Command: VBoxManage -q bandwidthctl "boinc_dd7b7989e395b073" remove "boinc_dd7b7989e395b073_net" 
Exit Code: 0
Output:

2022-10-06 12:46:37 (7996): 
Command: VBoxManage -q unregistervm "boinc_dd7b7989e395b073" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

12:46:42 (7996): called boinc_finish(194)

</stderr_txt>
]]>

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