Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-07-20 13:23:40 (6772): vboxwrapper version 26210
2025-07-20 13:23:40 (6772): BOINC client version: 8.0.2
2025-07-20 13:23:41 (6772): Detected: VirtualBox VboxManage Interface (Version: 7.1.10)
2025-07-20 13:23:41 (6772): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-07-20 13:23:41 (6772): Successfully copied 'init_data.xml' to the shared directory.
2025-07-20 13:23:41 (6772): Successfully copied 'input' to the shared directory.
2025-07-20 13:23:41 (6772): Create VM. (boinc_5bb49fd0665c9f6e, slot#4)
2025-07-20 13:23:42 (6772): Setting Memory Size for VM. (630MB)
2025-07-20 13:23:42 (6772): Setting CPU Count for VM. (1)
2025-07-20 13:23:42 (6772): Setting Chipset Options for VM.
2025-07-20 13:23:43 (6772): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-07-20 13:23:43 (6772): Setting Boot Options for VM.
2025-07-20 13:23:43 (6772): Setting Network Configuration for NAT. (Driver: virtio)
2025-07-20 13:23:44 (6772): Enabling VM Network Access.
2025-07-20 13:23:44 (6772): Disabling USB Support for VM.
2025-07-20 13:23:44 (6772): Disabling COM Port Support for VM.
2025-07-20 13:23:45 (6772): Disabling LPT Port Support for VM.
2025-07-20 13:23:45 (6772): Disabling Audio Support for VM.
2025-07-20 13:23:45 (6772): Disabling Clipboard Support for VM.
2025-07-20 13:23:46 (6772): Disabling Drag and Drop Support for VM.
2025-07-20 13:23:46 (6772): Adding storage controller(s) to VM.
2025-07-20 13:23:46 (6772): Adding virtual disk drive to VM. (Theory_2025_07_03_prod.vdi)
2025-07-20 13:23:53 (6772): Error in check if parent hdd is registered.
Command:
VBoxManage -q showhdinfo "T:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Output:
VBoxManage.exe: error: Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 201 of file VBoxManageDisk.cpp

2025-07-20 13:23:53 (6772): Could not create VM
2025-07-20 13:23:53 (6772): ERROR: VM failed to start
2025-07-20 13:23:53 (6772): Powering off VM.
2025-07-20 13:23:53 (6772): Deregistering VM. (boinc_5bb49fd0665c9f6e, slot#4)
2025-07-20 13:23:53 (6772): Removing network bandwidth throttle group from VM.
2025-07-20 13:23:53 (6772): Removing VM from VirtualBox.

    Hypervisor System Log:

09:30:37.662574          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is PoweredOff)}, preserve=false aResultDetail=0
09:30:37.932646          Platform architecture set to 'x86'
09:30:37.935880          Saving settings file "T:\ProgramData\BOINC\slots\4\boinc_5bb49fd0665c9f6e\boinc_5bb49fd0665c9f6e.vbox" with version "1.19-windows"
09:30:37.943059          Finished saving settings file "T:\ProgramData\BOINC\slots\4\boinc_5bb49fd0665c9f6e\boinc_5bb49fd0665c9f6e.vbox"
09:30:37.957797          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
09:30:37.963294          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is PoweredOff)}, preserve=false aResultDetail=0
09:30:38.220559          Platform architecture set to 'x86'
09:30:38.224155          Saving settings file "T:\ProgramData\BOINC\slots\4\boinc_5bb49fd0665c9f6e\boinc_5bb49fd0665c9f6e.vbox" with version "1.19-windows"
09:30:38.232835          Finished saving settings file "T:\ProgramData\BOINC\slots\4\boinc_5bb49fd0665c9f6e\boinc_5bb49fd0665c9f6e.vbox"
09:30:38.242643          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
09:30:38.244864          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is PoweredOff)}, preserve=false aResultDetail=0
09:30:38.535213          ERROR [COM]: aRC=E_INVALIDARG (0x80070057) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists}, preserve=false aResultDetail=0
09:30:39.834561          ERROR [COM]: aRC=E_INVALIDARG (0x80070057) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists}, preserve=false aResultDetail=0
09:30:41.116321          ERROR [COM]: aRC=E_INVALIDARG (0x80070057) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists}, preserve=false aResultDetail=0
09:30:42.428460          ERROR [COM]: aRC=E_INVALIDARG (0x80070057) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists}, preserve=false aResultDetail=0
09:30:43.714437          ERROR [COM]: aRC=E_INVALIDARG (0x80070057) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists}, preserve=false aResultDetail=0
09:30:45.059658          ERROR [COM]: aRC=E_INVALIDARG (0x80070057) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists}, preserve=false aResultDetail=0
09:30:45.341866          Platform architecture set to 'x86'
09:30:45.342776          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
09:30:45.352134          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
09:30:45.354007          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is PoweredOff)}, preserve=false aResultDetail=0
09:30:45.432944          Platform architecture set to 'x86'
09:30:45.436086          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Could not find a bandwidth group named 'boinc_5bb49fd0665c9f6e_net'}, preserve=false aResultDetail=0
09:30:45.464609          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
09:30:45.466378          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is PoweredOff)}, preserve=false aResultDetail=0
09:30:45.728169          Saving settings file "C:\Users\Nigel\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
09:30:45.739973          Finished saving settings file "C:\Users\Nigel\.VirtualBox\VirtualBox.xml"
09:30:45.742276          Saving settings file "C:\Users\Nigel\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
09:30:45.753635          Finished saving settings file "C:\Users\Nigel\.VirtualBox\VirtualBox.xml"
09:30:45.755310          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Could not find a registered machine with UUID {9213eae8-a5da-4ca3-beb7-9a9578e64f63}}, preserve=false aResultDetail=0
09:30:45.757194          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Could not find a registered machine with UUID {9213eae8-a5da-4ca3-beb7-9a9578e64f63}}, preserve=false aResultDetail=0
09:30:45.782053          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
09:30:45.800198          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is Saved)}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

hidkeyboard="ps2kbd"
uart1="off"
uart2="off"
uart3="off"
uart4="off"
lpt1="off"
lpt2="off"
audio="default"
audio_out="off"
audio_in="off"
clipboard="disabled"
clipboard_file_transfers="off"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
recording_started="off"
recording_enabled="off"
recording_screens=1
 rec_screen0
rec_screen_enabled="on"
rec_screen_id=0
rec_screen_video_enabled="on"
rec_screen_audio_enabled="off"
rec_screen_dest="File"
rec_screen_dest_filename="T:\\ProgramData\\BOINC\\slots\\4\\boinc_5bb49fd0665c9f6e\\boinc_5bb49fd0665c9f6e-screen0.webm"
rec_screen_opts="vc_enabled=true,ac_enabled=false,ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4832598-107_0"
GuestMemoryBalloon=0

2025-07-20 13:23:44 (6772): 
Command: VBoxManage -q modifyvm "boinc_5bb49fd0665c9f6e" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2025-07-20 13:23:44 (6772): 
Command: VBoxManage -q modifyvm "boinc_5bb49fd0665c9f6e" --cable-connected1 on 
Exit Code: 0
Output:

2025-07-20 13:23:44 (6772): 
Command: VBoxManage -q modifyvm "boinc_5bb49fd0665c9f6e" --usb off 
Exit Code: 0
Output:

2025-07-20 13:23:45 (6772): 
Command: VBoxManage -q modifyvm "boinc_5bb49fd0665c9f6e" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-07-20 13:23:45 (6772): 
Command: VBoxManage -q modifyvm "boinc_5bb49fd0665c9f6e" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-07-20 13:23:45 (6772): 
Command: VBoxManage -q modifyvm "boinc_5bb49fd0665c9f6e" --audio-enabled off 
Exit Code: 0
Output:

2025-07-20 13:23:46 (6772): 
Command: VBoxManage -q modifyvm "boinc_5bb49fd0665c9f6e" --clipboard disabled 
Exit Code: 0
Output:

2025-07-20 13:23:46 (6772): 
Command: VBoxManage -q modifyvm "boinc_5bb49fd0665c9f6e" --draganddrop disabled 
Exit Code: 0
Output:

2025-07-20 13:23:46 (6772): 
Command: VBoxManage -q storagectl "boinc_5bb49fd0665c9f6e" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-07-20 13:23:46 (6772): 
Command: VBoxManage -q showhdinfo "T:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 201 of file VBoxManageDisk.cpp

2025-07-20 13:23:48 (6772): 
Command: VBoxManage -q showhdinfo "T:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 201 of file VBoxManageDisk.cpp

2025-07-20 13:23:49 (6772): 
Command: VBoxManage -q showhdinfo "T:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 201 of file VBoxManageDisk.cpp

2025-07-20 13:23:50 (6772): 
Command: VBoxManage -q showhdinfo "T:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 201 of file VBoxManageDisk.cpp

2025-07-20 13:23:52 (6772): 
Command: VBoxManage -q showhdinfo "T:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 201 of file VBoxManageDisk.cpp

2025-07-20 13:23:53 (6772): 
Command: VBoxManage -q showhdinfo "T:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'T:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' {93ef7340-8636-46d8-8751-a7cb0c80413d} because a hard disk 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi' with UUID {93ef7340-8636-46d8-8751-a7cb0c80413d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 201 of file VBoxManageDisk.cpp

2025-07-20 13:23:53 (6772): 
Command: VBoxManage -q snapshot "boinc_5bb49fd0665c9f6e" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-07-20 13:23:53 (6772): 
Command: VBoxManage -q bandwidthctl "boinc_5bb49fd0665c9f6e" remove "boinc_5bb49fd0665c9f6e_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_5bb49fd0665c9f6e_net'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "DeleteBandwidthGroup(name.raw())" at line 273 of file VBoxManageBandwidthControl.cpp

2025-07-20 13:23:54 (6772): 
Command: VBoxManage -q unregistervm "boinc_5bb49fd0665c9f6e" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-07-20 13:24:04 (6772): called boinc_finish(-182)

</stderr_txt>
]]>

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