Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 2159738881 (0x80bb0001)</message>
<stderr_txt>
2025-11-21 22:28:05 (9488): vboxwrapper version 26210
2025-11-21 22:28:05 (9488): BOINC client version: 7.20.2
2025-11-21 22:28:05 (9488): Detected: VirtualBox VboxManage Interface (Version: 6.1.34)
2025-11-21 22:28:06 (9488): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-11-21 22:28:06 (9488): Successfully copied 'init_data.xml' to the shared directory.
2025-11-21 22:28:06 (9488): Error in registration for VM: -108
Arguments:
VBoxManage -q showvminfo "boinc_b0496631bd12c095" --machinereadable 
Output:

2025-11-21 22:28:06 (9488): Starting VM using VBoxManage interface. (boinc_b0496631bd12c095, slot#0)
2025-11-21 22:28:06 (9488): Error in start VM for VM: -2135228415
Command:
VBoxManage -q startvm "boinc_b0496631bd12c095" --type headless
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_b0496631bd12c095'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(pszVM).raw(), machine.asOutParam())" at line 722 of file VBoxManageMisc.cpp

2025-11-21 22:28:06 (9488): VM failed to start.
2025-11-21 22:28:06 (9488): Could not start 
2025-11-21 22:28:06 (9488): ERROR: VM failed to start
2025-11-21 22:28:06 (9488): Powering off VM.
2025-11-21 22:28:06 (9488): Deregistering VM. (boinc_b0496631bd12c095, slot#0)
2025-11-21 22:28:06 (9488): Removing network bandwidth throttle group from VM.
2025-11-21 22:28:07 (9488): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.000313 main     VirtualBox COM Server 6.1.34 r150636 win.amd64 (Mar 23 2022 00:36:21) release log
00:00:00.000315 main     Log opened 2025-11-21T21:28:05.447208900Z
00:00:00.000315 main     Build Type: release
00:00:00.000322 main     OS Product: Windows 10
00:00:00.000323 main     OS Release: 10.0.19045
00:00:00.000323 main     OS Service Pack: 
00:00:00.026744 main     DMI Product Name: System Product Name
00:00:00.037992 main     DMI Product Version: System Version
00:00:00.038003 main     Firmware type: UEFI
00:00:00.038339 main     Secure Boot: VERR_PRIVILEGE_NOT_HELD
00:00:00.038361 main     Host RAM: 16326MB (15.9GB) total, 7117MB (6.9GB) available
00:00:00.038365 main     Executable: C:\Program Files\Oracle\VirtualBox\VBoxSVC.exe
00:00:00.038365 main     Process ID: 27780
00:00:00.038365 main     Package type: WINDOWS_64BITS_GENERIC
00:00:00.107717          VirtualBox: object creation starts
00:00:00.107922          Home directory: 'C:\Users\Matthias Gantner\.VirtualBox'
00:00:00.108059          Installed Drivers:
00:00:00.111431            C:\WINDOWS\system32\DRIVERS\VBoxNetLwf.sys (Version: 6.1.34.636)
00:00:00.112011            C:\WINDOWS\system32\DRIVERS\VBoxSup.sys (Version: 6.1.34.636)
00:00:00.112571            C:\WINDOWS\system32\DRIVERS\VBoxNetAdp6.sys (Version: 6.1.34.636)
00:00:00.114294          Loading settings file "C:\Users\Matthias Gantner\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:00.115392          USBLibInit: USB Service not found
00:00:00.218025          HostDnsMonitor: initializing
00:00:00.223861          HostDnsMonitor: updating information
00:00:00.223879          HostDnsMonitor: old information
00:00:00.223879            no server entries
00:00:00.223880            no domain set
00:00:00.223880            no search string entries
00:00:00.223881          HostDnsMonitor: new information
00:00:00.223881            server 1: 10.0.0.1
00:00:00.223882            domain: lan
00:00:00.223882            no search string entries
00:00:00.300656          SUPR0QueryVTCaps -> VERR_VMX_MSR_ALL_VMX_DISABLED
00:00:00.303311          VD: VDInit finished with VINF_SUCCESS
00:00:00.304469          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Runtime error opening 'C:\ProgramData\BOINC\slots\0\boinc_5c11ecd705827f6b\boinc_5c11ecd705827f6b.vbox' for reading: -103 (Path not found.).
00:00:00.304509          F:\tinderbox\win-6.1\src\VBox\Main\src-server\MachineImpl.cpp[754] (long __cdecl Machine::i_registeredInit(void))}, preserve=false aResultDetail=0
00:00:00.305091          VirtualBox: object created
00:00:00.763258          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:00.763309          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_b0496631bd12c095'}, preserve=false aResultDetail=0
00:00:01.034885          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.034933          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_b0496631bd12c095'}, preserve=false aResultDetail=0
00:00:01.298019          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.298077          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_b0496631bd12c095'}, preserve=false aResultDetail=0
00:00:01.366596          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.366642          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_b0496631bd12c095'}, preserve=false aResultDetail=0
00:00:01.419493          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.419538          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_b0496631bd12c095'}, preserve=false aResultDetail=0
00:00:01.688043          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:01.688091          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_b0496631bd12c095'}, preserve=false aResultDetail=0
00:00:06.700204 main     VirtualBox: object deletion starts
00:00:06.700841 main     HostDnsMonitor: shutting down ...
00:00:06.700957 main     HostDnsMonitor: shut down
00:00:06.702417 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
00:00:06.702667 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

2025-11-21 22:28:05 (9488): 
Command: VBoxManage -q --version 
Exit Code: 0
Output:
6.1.34r150636

2025-11-21 22:28:05 (9488): 
Command: VBoxManage -q list systemproperties
Exit Code: 0
Output:
API version:                     6_1
Minimum guest RAM size:          4 Megabytes
Maximum guest RAM size:          2097152 Megabytes
Minimum video RAM size:          0 Megabytes
Maximum video RAM size:          256 Megabytes
Maximum guest monitor count:     64
Minimum guest CPU count:         1
Maximum guest CPU count:         32
Virtual disk limit (info):       2199022206976 Bytes
Maximum Serial Port count:       4
Maximum Parallel Port count:     2
Maximum Boot Position:           4
Maximum PIIX3 Network Adapter count:   8
Maximum ICH9 Network Adapter count:   36
Maximum PIIX3 IDE Controllers:   1
Maximum ICH9 IDE Controllers:    1
Maximum IDE Port count:          2
Maximum Devices per IDE Port:    2
Maximum PIIX3 SATA Controllers:  1
Maximum ICH9 SATA Controllers:   8
Maximum SATA Port count:         30
Maximum Devices per SATA Port:   1
Maximum PIIX3 SCSI Controllers:  1
Maximum ICH9 SCSI Controllers:   8
Maximum SCSI Port count:         16
Maximum Devices per SCSI Port:   1
Maximum SAS PIIX3 Controllers:   1
Maximum SAS ICH9 Controllers:    8
Maximum SAS Port count:          255
Maximum Devices per SAS Port:    1
Maximum NVMe PIIX3 Controllers:  1
Maximum NVMe ICH9 Controllers:   8
Maximum NVMe Port count:         255
Maximum Devices per NVMe Port:   1
Maximum virtio-scsi PIIX3 Controllers:  1
Maximum virtio-scsi ICH9 Controllers:   8
Maximum virtio-scsi Port count:         256
Maximum Devices per virtio-scsi Port:   1
Maximum PIIX3 Floppy Controllers:1
Maximum ICH9 Floppy Controllers: 1
Maximum Floppy Port count:       1
Maximum Devices per Floppy Port: 2
Default machine folder:          C:\Users\Matthias Gantner\VirtualBox VMs
Raw-mode Supported:              no
Exclusive HW virtualization use: off
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          
Log history count:               3
Default frontend:                
Default audio driver:            DirectSound
Autostart database path:         
Default Guest Additions ISO:     C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso
Logging Level:                   all
Proxy Mode:                      System
Proxy URL:                       

2025-11-21 22:28:06 (9488): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2025-11-21T21:28:05.940000000Z
Processor online count: 4
Processor count: 4
Processor online core count: 4
Processor core count: 4
Processor supports HW virtualization: no
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: no
Processor supports unrestricted guest: no
Processor supports nested HW virtualization: no
Processor#0 speed: unknown
Processor#0 description: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
Processor#2 speed: unknown
Processor#2 description: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
Memory size: 16326 MByte
Memory available: 7103 MByte
Operating system: Windows 10
Operating system version: 10.0.19045

2025-11-21 22:28:06 (9488): 
Command: VBoxManage -q showvminfo "boinc_b0496631bd12c095" --machinereadable 
Exit Code: -108
Output:

2025-11-21 22:28:06 (9488): 
Command: VBoxManage -q startvm "boinc_b0496631bd12c095" --type headless
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_b0496631bd12c095'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(pszVM).raw(), machine.asOutParam())" at line 722 of file VBoxManageMisc.cpp

2025-11-21 22:28:06 (9488): 
Command: VBoxManage -q snapshot "boinc_b0496631bd12c095" list 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_b0496631bd12c095'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(bstrMachine.raw(), pMachine.asOutParam())" at line 333 of file VBoxManageSnapshot.cpp

2025-11-21 22:28:07 (9488): 
Command: VBoxManage -q bandwidthctl "boinc_b0496631bd12c095" remove "boinc_b0496631bd12c095_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_b0496631bd12c095'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 320 of file VBoxManageBandwidthControl.cpp

2025-11-21 22:28:07 (9488): 
Command: VBoxManage -q unregistervm "boinc_b0496631bd12c095" --delete 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_b0496631bd12c095'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMName).raw(), machine.asOutParam())" at line 150 of file VBoxManageMisc.cpp

2025-11-21 22:28:12 (9488): called boinc_finish(-2135228415)

</stderr_txt>
]]>

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