Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-04-03 11:42:13 (32012): vboxwrapper version 26210
2026-04-03 11:42:13 (32012): BOINC client version: 8.2.4
2026-04-03 11:42:25 (32012): Detected: VirtualBox VboxManage Interface (Version: 7.1.8)
2026-04-03 11:42:26 (32012): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-03 11:42:27 (32012): Successfully copied 'init_data.xml' to the shared directory.
2026-04-03 11:42:27 (32012): Successfully copied 'input' to the shared directory.
2026-04-03 11:42:29 (32012): Create VM. (boinc_cfa487c7857b390b, slot#4)
2026-04-03 11:42:44 (32012): Setting Memory Size for VM. (1024MB)
2026-04-03 11:42:52 (32012): Setting CPU Count for VM. (1)
2026-04-03 11:42:57 (32012): Setting Chipset Options for VM.
2026-04-03 11:43:03 (32012): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-03 11:43:06 (32012): Setting Boot Options for VM.
2026-04-03 11:44:20 (32012): Could not create VM
2026-04-03 11:44:20 (32012): ERROR: VM failed to start
2026-04-03 11:44:20 (32012): Powering off VM.
2026-04-03 11:44:20 (32012): Deregistering VM. (boinc_cfa487c7857b390b, slot#4)
2026-04-03 11:46:22 (32012): Removing network bandwidth throttle group from VM.
2026-04-03 11:47:18 (32012): Removing VM from VirtualBox.

    Hypervisor System Log:

3257:09:15.940138          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940602          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940633          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940656          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940677          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940699          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940719          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940739          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940766          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940790          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940811          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940831          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940850          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940870          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940890          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940910          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940930          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940949          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940969          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.940988          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941006          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941026          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941045          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941065          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941084          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941103          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941126          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941148          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941168          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941186          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941207          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941220          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941237          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941255          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941271          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:15.941293          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3257:09:21.604293          Platform architecture set to 'x86'
3257:09:31.586979          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

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

2026-04-03 11:42:15 (32012): 
Command: VBoxManage -q --version 
Exit Code: 0
Output:
7.1.8r168469

2026-04-03 11:42:25 (32012): 
Command: VBoxManage -q list systemproperties
Exit Code: 0
Output:
API version:                     7_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:         64
Virtual disk limit (info):       2199022206976 Bytes
Default machine folder:          C:\Users\008\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:          Oracle VirtualBox Extension Pack
VM encryption ExtPack:           Oracle VirtualBox Extension Pack
Log history count:               3
Default frontend:                
Default audio driver:            Windows Audio Session
Autostart database path:         
Default Guest Additions ISO:     C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso
Logging Level:                   all
Proxy Mode:                      System
Proxy URL:                       
User language:                   C
Host platform properties:
Maximum Serial Port count:              4
Maximum Parallel Port count:            2
Maximum Boot Position:                  4
Maximum Floppy Port count:              1
Maximum Floppy Devices per Port:        2
Maximum virtio-scsi Port count:         256
Maximum virtio-scsi Devices per Port:   1
Maximum IDE Port count:                 2
Maximum IDE Devices per port:           2
Maximum SATA Port count:                30
Maximum SATA Device per port:          1
Maximum SCSI Port count:                16
Maximum SCSI Devices per port:          1
Maximum SAS Port count:                 255
Maximum SAS Devices per Port:           1
Maximum NVMe Port count:                255
Maximum NVMe Devices per Port:          1
Supported chipsets:                     PIIX3, ICH9
PIIX3 chipset properties:
Maximum PIIX3 Network Adapter count:   8
Maximum PIIX3 IDE Controllers:   1
Maximum PIIX3 SATA Controllers:  1
Maximum PIIX3 SCSI Controllers:  1
Maximum PIIX3 SAS Controllers:   1
Maximum PIIX3 NVMe Controllers:  1
Maximum PIIX3 virtio-scsi Controllers:  1
Maximum PIIX3 Floppy Controllers:1

ICH9 chipset properties:
Maximum ICH9 Network Adapter count:   36
Maximum ICH9 IDE Controllers:   1
Maximum ICH9 SATA Controllers:  8
Maximum ICH9 SCSI Controllers:  8
Maximum ICH9 SAS Controllers:   8
Maximum ICH9 NVMe Controllers:  8
Maximum ICH9 virtio-scsi Controllers:  8
Maximum ICH9 Floppy Controllers:1

Supported platform architectures: x86

x86 platform properties:
Maximum Serial Port count:              4
Maximum Parallel Port count:            2
Maximum Boot Position:                  4
Maximum Floppy Port count:              1
Maximum Floppy Devices per Port:        2
Maximum virtio-scsi Port count:         256
Maximum virtio-scsi Devices per Port:   1
Maximum IDE Port count:                 2
Maximum IDE Devices per port:           2
Maximum SATA Port count:                30
Maximum SATA Device per port:          1
Maximum SCSI Port count:                16
Maximum SCSI Devices per port:          1
Maximum SAS Port count:                 255
Maximum SAS Devices per Port:           1
Maximum NVMe Port count:                255
Maximum NVMe Devices per Port:          1
Supported chipsets:                     PIIX3, ICH9
PIIX3 chipset properties:
Maximum PIIX3 Network Adapter count:   8
Maximum PIIX3 IDE Controllers:   1
Maximum PIIX3 SATA Controllers:  1
Maximum PIIX3 SCSI Controllers:  1
Maximum PIIX3 SAS Controllers:   1
Maximum PIIX3 NVMe Controllers:  1
Maximum PIIX3 virtio-scsi Controllers:  1
Maximum PIIX3 Floppy Controllers:1

ICH9 chipset properties:
Maximum ICH9 Network Adapter count:   36
Maximum ICH9 IDE Controllers:   1
Maximum ICH9 SATA Controllers:  8
Maximum ICH9 SCSI Controllers:  8
Maximum ICH9 SAS Controllers:   8
Maximum ICH9 NVMe Controllers:  8
Maximum ICH9 virtio-scsi Controllers:  8
Maximum ICH9 Floppy Controllers:1

2026-04-03 11:42:26 (32012): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2026-04-03T09:42:26.481000000Z
Processor online count: 4
Processor count: 4
Processor online core count: 2
Processor core count: 2
Processor supports HW virtualization: yes
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: yes
Processor supports unrestricted guest: yes
Processor supports nested HW virtualization: yes
Processor supports virt. vmsave/vmload: no
Processor#0 speed: unknown
Processor#0 description: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Processor#2 speed: unknown
Processor#2 description: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Memory size: 12175 MByte
Memory available: 7268 MByte
Operating system: Windows 10
Operating system version: 10.0.19045

2026-04-03 11:42:29 (32012): 
Command: VBoxManage -q showvminfo "boinc_cfa487c7857b390b" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_cfa487c7857b390b'
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 3219 of file VBoxManageInfo.cpp

2026-04-03 11:42:37 (32012): 
Command: VBoxManage -q createvm --name "boinc_cfa487c7857b390b" --basefolder "C:\Program Files\BOINC\data\slots\4" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_cfa487c7857b390b' is created and registered.
UUID: 8c4ec19e-c8f8-4cf4-9b39-a3dc33f659e1
Settings file: 'C:\Program Files\BOINC\data\slots\4\boinc_cfa487c7857b390b\boinc_cfa487c7857b390b.vbox'

2026-04-03 11:42:44 (32012): 
Command: VBoxManage -q modifyvm "boinc_cfa487c7857b390b" --description "Theory_2922-4899741-742_2" 
Exit Code: 0
Output:

2026-04-03 11:42:52 (32012): 
Command: VBoxManage -q modifyvm "boinc_cfa487c7857b390b" --memory 1024 
Exit Code: 0
Output:

2026-04-03 11:42:57 (32012): 
Command: VBoxManage -q modifyvm "boinc_cfa487c7857b390b" --cpus 1 
Exit Code: 0
Output:

2026-04-03 11:43:03 (32012): 
Command: VBoxManage -q modifyvm "boinc_cfa487c7857b390b" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2026-04-03 11:43:06 (32012): 
Command: VBoxManage -q modifyvm "boinc_cfa487c7857b390b" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-04-03 11:43:23 (32012): 
Command: VBoxManage -q modifyvm "boinc_cfa487c7857b390b" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-04-03 11:44:20 (32012): 
Command: VBoxManage -q showvminfo "boinc_cfa487c7857b390b" --machinereadable 
Exit Code: -182
Output:

2026-04-03 11:46:22 (32012): 
Command: VBoxManage -q snapshot "boinc_cfa487c7857b390b" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-04-03 11:47:18 (32012): 
Command: VBoxManage -q bandwidthctl "boinc_cfa487c7857b390b" remove "boinc_cfa487c7857b390b_net" 
Exit Code: -182
Output:

2026-04-03 11:48:18 (32012): 
Command: VBoxManage -q unregistervm "boinc_cfa487c7857b390b" --delete 
Exit Code: -182
Output:

2026-04-03 11:48:57 (32012): called boinc_finish(-182)

</stderr_txt>
]]>

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