Task 3671301

Name	virtualbox_28_35599_1685430004.0847888_1
Workunit	1954109
Created	30 May 2023, 7:19:21 UTC
Sent	30 May 2023, 7:22:24 UTC
Report deadline	6 Jun 2023, 7:22:24 UTC
Received	30 May 2023, 7:23:09 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	1 (0x00000001) Unknown error code
Computer ID	563
Run time	8 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	21.41 GFLOPS
Application version	virtualbox v1.00 (vbox64_mt) windows_x86_64
Peak working set size	6.93 MB
Peak swap size	2.02 MB
Peak disk usage	2.08 MB
Stderr output

<core_client_version>7.22.0</core_client_version>
<![CDATA[
<message>
Incorrect function.
 (0x1) - exit code 1 (0x1)</message>
<stderr_txt>
2023-05-30 09:22:09 (12120): Detected: vboxwrapper 26206
2023-05-30 09:22:09 (12120): Detected: BOINC client v7.22.0
2023-05-30 09:22:10 (12120): Detected: VirtualBox VboxManage Interface (Version: 7.0.8)
2023-05-30 09:22:10 (12120): Feature: Checkpoint interval offset (125 seconds)
2023-05-30 09:22:10 (12120): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-30 09:22:11 (12120): Create VM. (boinc_357c1ed25e81e7ec, slot#1)
2023-05-30 09:22:12 (12120): Setting Memory Size for VM. (4000MB)
2023-05-30 09:22:12 (12120): Setting CPU Count for VM. (1)
2023-05-30 09:22:12 (12120): Setting Chipset Options for VM.
2023-05-30 09:22:12 (12120): Setting Graphics Controller Options for VM.
2023-05-30 09:22:13 (12120): Setting Boot Options for VM.
2023-05-30 09:22:13 (12120): Setting Network Configuration for NAT.
2023-05-30 09:22:13 (12120): Enabling VM Network Access.
2023-05-30 09:22:13 (12120): Disabling USB Support for VM.
2023-05-30 09:22:14 (12120): Disabling COM Port Support for VM.
2023-05-30 09:22:14 (12120): Disabling LPT Port Support for VM.
2023-05-30 09:22:14 (12120): Disabling Audio Support for VM.
2023-05-30 09:22:14 (12120): Disabling Clipboard Support for VM.
2023-05-30 09:22:15 (12120): Disabling Drag and Drop Support for VM.
2023-05-30 09:22:15 (12120): Adding storage controller(s) to VM.
2023-05-30 09:22:15 (12120): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-30 09:22:18 (12120): Adding VirtualBox Guest Additions to VM.
2023-05-30 09:22:18 (12120): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-30 09:22:19 (12120): Enabling shared directory for VM.
2023-05-30 09:22:19 (12120): Starting VM using VBoxManage interface. (boinc_357c1ed25e81e7ec, slot#1)
2023-05-30 09:22:21 (12120): Error in start VM for VM: 1
Command:
VBoxManage -q startvm "boinc_357c1ed25e81e7ec" --type headless
Output:
VBoxManage.exe: error: The virtual machine 'boinc_357c1ed25e81e7ec' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\Logs\VBoxHardening.log'
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_357c1ed25e81e7ec" to power on...

2023-05-30 09:22:21 (12120): VM failed to start.
2023-05-30 09:22:21 (12120): Could not start 
2023-05-30 09:22:21 (12120): ERROR: VM failed to start
2023-05-30 09:22:21 (12120): Powering off VM.
2023-05-30 09:22:21 (12120): Deregistering VM. (boinc_357c1ed25e81e7ec, slot#1)
2023-05-30 09:22:21 (12120): Removing network bandwidth throttle group from VM.
2023-05-30 09:22:21 (12120): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:07.902364          Saving settings file "C:\Users\hansr\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.906987          Finished saving settings file "C:\Users\hansr\.VirtualBox\VirtualBox.xml"
00:00:07.907489          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:07.911011          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:08.169203          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:08.174138          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:08.435687          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.436363          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:08.441169          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:08.441373          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.443565          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:08.447067          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:08.447631          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:08.450922          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:08.705703          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.706168          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.706800          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:08.711566          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:08.974922          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:08.979657          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:09.242915          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:09.247632          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:09.511324          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={431685da-3618-4ebc-b038-833ba829b4b2} aComponent={ExtPackWrap} aText={Failed to locate the cryptographic module 'VBoxPuelCrypto' in extension pack 'Oracle VM VirtualBox Extension Pack'}, preserve=false aResultDetail=0
00:00:09.511372          ERROR [COM]: aRC=VBOX_E_IPRT_ERROR (0x80bb0005) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={Couldn't resolve the library path of the crpytographic support module for extension pack 'Oracle VM VirtualBox Extension Pack'}, preserve=false aResultDetail=-1
00:00:09.518743          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:09.518848          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:09.524722          WARNING [COM]: aRC=E_FAIL (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={Could not load the Host USB Proxy Service (VERR_FILE_NOT_FOUND).  The service might not be installed on the host computer}, preserve=true aResultDetail=0
00:00:09.524885          WARNING [COM]: aRC=E_FAIL (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={Could not load the Host USB Proxy Service (VERR_FILE_NOT_FOUND).  The service might not be installed on the host computer}, preserve=true aResultDetail=0
00:00:09.528540          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:09.787045          Launched VM: 452953744 pid: 5248 (0x1480) frontend: headless name: boinc_357c1ed25e81e7ec
00:00:11.171708 Watcher  ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_357c1ed25e81e7ec' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\Logs\VBoxHardening.log'}, preserve=false aResultDetail=0
00:00:11.172282 Watcher  Reaper: Pid 5248 (0x1480) exited normally: 1 (0x1)
00:00:11.245122          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:11.302361          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox" with version "1.19-windows"
00:00:11.307305          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox"
00:00:11.570745          Saving settings file "C:\Users\hansr\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:11.575349          Finished saving settings file "C:\Users\hansr\.VirtualBox\VirtualBox.xml"
00:00:11.575446          Saving settings file "C:\Users\hansr\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:11.579059          Finished saving settings file "C:\Users\hansr\.VirtualBox\VirtualBox.xml"
00:00:11.580048 DeleteVM Saving settings file "C:\Users\hansr\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:11.583717 DeleteVM Finished saving settings file "C:\Users\hansr\.VirtualBox\VirtualBox.xml"
00:00:16.594021 main     VirtualBox: object deletion starts
00:00:16.594095 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\Users\hansr\VirtualBox VMs\Ubuntu\Ubuntu.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:00:16.596261 main     HostDnsMonitor: shutting down ...
00:00:16.596311 main     HostDnsMonitor: shut down
00:00:16.597283 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:16.597632 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

egistered machine named 'boinc_357c1ed25e81e7ec'
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 3139 of file VBoxManageInfo.cpp

2023-05-30 09:22:11 (12120): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\1/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\1\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 201 of file VBoxManageDisk.cpp

2023-05-30 09:22:11 (12120): 
Command: VBoxManage -q createvm --name "boinc_357c1ed25e81e7ec" --basefolder "C:\ProgramData\BOINC\slots\1" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_357c1ed25e81e7ec' is created and registered.
UUID: 5723fce3-63df-4a9a-8f63-6cbf2f85a42d
Settings file: 'C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\boinc_357c1ed25e81e7ec.vbox'

2023-05-30 09:22:12 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --description "virtualbox_28_35599_1685430004.0847888_1" 
Exit Code: 0
Output:

2023-05-30 09:22:12 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --memory 4000 
Exit Code: 0
Output:

2023-05-30 09:22:12 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --cpus 1 
Exit Code: 0
Output:

2023-05-30 09:22:12 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2023-05-30 09:22:13 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2023-05-30 09:22:13 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2023-05-30 09:22:13 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2023-05-30 09:22:13 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --cableconnected1 on 
Exit Code: 0
Output:

2023-05-30 09:22:14 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --usb off 
Exit Code: 0
Output:

2023-05-30 09:22:14 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --uart1 off --uart2 off 
Exit Code: 0
Output:

2023-05-30 09:22:14 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2023-05-30 09:22:14 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --audio none 
Exit Code: 0
Output:
Warning: --audio is deprecated and will be removed soon. Use --audio-driver instead!

2023-05-30 09:22:15 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --clipboard disabled 
Exit Code: 0
Output:

2023-05-30 09:22:15 (12120): 
Command: VBoxManage -q modifyvm "boinc_357c1ed25e81e7ec" --draganddrop disabled 
Exit Code: 0
Output:

2023-05-30 09:22:15 (12120): 
Command: VBoxManage -q storagectl "boinc_357c1ed25e81e7ec" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2023-05-30 09:22:16 (12120): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/parlea.ru_boinctest/hostvm_learning.vdi" 
Exit Code: 0
Output:
UUID:           e6ac8f64-0f64-48e8-8f0a-aaa962053b20
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\parlea.ru_boinctest\hostvm_learning.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       25600 MBytes
Size on disk:   9689 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2023-05-30 09:22:16 (12120): 
Command: VBoxManage -q storageattach "boinc_357c1ed25e81e7ec" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/parlea.ru_boinctest/hostvm_learning.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'C:\ProgramData\BOINC\projects\parlea.ru_boinctest\hostvm_learning.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 785 of file VBoxManageStorageController.cpp

2023-05-30 09:22:16 (12120): 
Command: VBoxManage -q closemedium "C:\ProgramData\BOINC/projects/parlea.ru_boinctest/hostvm_learning.vdi" 
Exit Code: 0
Output:

2023-05-30 09:22:17 (12120): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/parlea.ru_boinctest/hostvm_learning.vdi" 
Exit Code: 0
Output:
UUID:           e6ac8f64-0f64-48e8-8f0a-aaa962053b20
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\projects\parlea.ru_boinctest\hostvm_learning.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       25600 MBytes
Size on disk:   9689 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2023-05-30 09:22:18 (12120): 
Command: VBoxManage -q storageattach "boinc_357c1ed25e81e7ec" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/parlea.ru_boinctest/hostvm_learning.vdi" 
Exit Code: 0
Output:

2023-05-30 09:22:18 (12120): 
Command: VBoxManage -q storageattach "boinc_357c1ed25e81e7ec" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2023-05-30 09:22:18 (12120): 
Command: VBoxManage -q storageattach "boinc_357c1ed25e81e7ec" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/parlea.ru_boinctest/hostvm_learning.vdi" 
Exit Code: 0
Output:

2023-05-30 09:22:18 (12120): 
Command: VBoxManage -q storageattach "boinc_357c1ed25e81e7ec" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "D:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2023-05-30 09:22:19 (12120): 
Command: VBoxManage -q bandwidthctl "boinc_357c1ed25e81e7ec" add "boinc_357c1ed25e81e7ec_net" --type network --limit 1024G 
Exit Code: 0
Output:

2023-05-30 09:22:19 (12120): 
Command: VBoxManage -q sharedfolder add "boinc_357c1ed25e81e7ec" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\1/shared"
Exit Code: 0
Output:

2023-05-30 09:22:21 (12120): 
Command: VBoxManage -q startvm "boinc_357c1ed25e81e7ec" --type headless
Exit Code: 1
Output:
VBoxManage.exe: error: The virtual machine 'boinc_357c1ed25e81e7ec' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'C:\ProgramData\BOINC\slots\1\boinc_357c1ed25e81e7ec\Logs\VBoxHardening.log'
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_357c1ed25e81e7ec" to power on...

2023-05-30 09:22:21 (12120): 
Command: VBoxManage -q snapshot "boinc_357c1ed25e81e7ec" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2023-05-30 09:22:21 (12120): 
Command: VBoxManage -q bandwidthctl "boinc_357c1ed25e81e7ec" remove "boinc_357c1ed25e81e7ec_net" 
Exit Code: 0
Output:

2023-05-30 09:22:21 (12120): 
Command: VBoxManage -q unregistervm "boinc_357c1ed25e81e7ec" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

09:22:27 (12120): called boinc_finish(1)

</stderr_txt>
]]>