Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-12-10 16:53:04 (32568): vboxwrapper version 26210
2025-12-10 16:53:04 (32568): BOINC client version: 8.2.4
2025-12-10 16:53:04 (32568): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2025-12-10 16:53:05 (32568): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-12-10 16:53:05 (32568): Successfully copied 'init_data.xml' to the shared directory.
2025-12-10 16:53:05 (32568): Successfully copied 'input' to the shared directory.
2025-12-10 16:53:05 (32568): Create VM. (boinc_76b6846d32d55922, slot#0)
2025-12-10 16:53:05 (32568): Setting Memory Size for VM. (1024MB)
2025-12-10 16:53:06 (32568): Setting CPU Count for VM. (1)
2025-12-10 16:53:06 (32568): Setting Chipset Options for VM.
2025-12-10 16:53:06 (32568): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-12-10 16:53:06 (32568): Setting Boot Options for VM.
2025-12-10 16:53:07 (32568): Setting Network Configuration for NAT. (Driver: virtio)
2025-12-10 16:53:07 (32568): Enabling VM Network Access.
2025-12-10 16:53:07 (32568): Disabling USB Support for VM.
2025-12-10 16:53:08 (32568): Disabling COM Port Support for VM.
2025-12-10 16:53:08 (32568): Disabling LPT Port Support for VM.
2025-12-10 16:53:08 (32568): Disabling Audio Support for VM.
2025-12-10 16:53:08 (32568): Disabling Clipboard Support for VM.
2025-12-10 16:53:09 (32568): Disabling Drag and Drop Support for VM.
2025-12-10 16:53:09 (32568): Adding storage controller(s) to VM.
2025-12-10 16:53:09 (32568): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2025-12-10 16:53:43 (32568): Could not remove parent disk 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi'.
2025-12-10 16:53:43 (32568): Could not remove child disk 'e77ab0e6-a94e-4200-a826-0c75f0182be2'.
2025-12-10 16:53:43 (32568): Could not create VM
2025-12-10 16:53:43 (32568): ERROR: VM failed to start
2025-12-10 16:53:43 (32568): Powering off VM.
2025-12-10 16:53:43 (32568): Deregistering VM. (boinc_76b6846d32d55922, slot#0)
2025-12-10 16:53:43 (32568): Removing network bandwidth throttle group from VM.
2025-12-10 16:53:43 (32568): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:40.942000          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:40.942088          Saving settings file "C:\Users\Eva\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:40.943666          Finished saving settings file "C:\Users\Eva\.VirtualBox\VirtualBox.xml"
00:00:42.522573          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522599          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522606          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522611          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522619          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522626          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522630          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522634          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522639          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522643          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522647          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522652          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522656          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522661          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522665          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522669          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522674          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522678          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522682          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522686          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522690          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.522695          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:42.523367          Platform architecture set to 'x86'
00:00:42.524298          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:42.524514          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:42.524571          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={Cannot attach medium 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later}, preserve=false aResultDetail=0
00:00:43.037215          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:43.279159          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:00:44.536584          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:00:44.854052 USBPROXY usbLibGetDevices: Starting USB device enumeration
00:00:44.871590 USBPROXY Getting USB descriptor (id 0) failed (dwErr=31) on hub USB#VID_0424&PID_2734#5&230b5917&0&4#{f18a0e88-c30c-11d0-8815-00a0c906bed8} port 5
00:00:44.883318 USBPROXY usbLibGetDevices: Found 9 USB devices, 0 captured
00:00:46.794787          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:00:51.056351          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-12-10 16:53:10 (32568): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          locked read
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    e77ab0e6-a94e-4200-a826-0c75f0182be2
                0717924a-af5e-4bb7-aa17-ae54d3f34491
                ce0ae2ac-bf3a-416d-83b2-7bc306a2cb07
                eb8b3398-5fd8-42d6-a149-121d6d078768
                c2a82c8c-f5e8-4248-b117-f594cf22f2eb
                86e64dc9-d816-45cd-995f-78f53aa75eaa
                963b8559-85dc-4962-920f-85fa45cd4637

2025-12-10 16:53:10 (32568): 
Command: VBoxManage -q storageattach "boinc_76b6846d32d55922" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.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 786 of file VBoxManageStorageController.cpp

2025-12-10 16:53:10 (32568): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          locked read
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    e77ab0e6-a94e-4200-a826-0c75f0182be2
                0717924a-af5e-4bb7-aa17-ae54d3f34491
                ce0ae2ac-bf3a-416d-83b2-7bc306a2cb07
                eb8b3398-5fd8-42d6-a149-121d6d078768
                c2a82c8c-f5e8-4248-b117-f594cf22f2eb
                86e64dc9-d816-45cd-995f-78f53aa75eaa
                963b8559-85dc-4962-920f-85fa45cd4637

2025-12-10 16:53:10 (32568): 
Command: VBoxManage -q showhdinfo "e77ab0e6-a94e-4200-a826-0c75f0182be2" 
Exit Code: 0
Output:
UUID:           e77ab0e6-a94e-4200-a826-0c75f0182be2
Parent UUID:    045b03b5-74fd-4f58-8f68-0eee86fe796d
State:          locked write
Type:           normal (differencing)
Auto-Reset:     off
Location:       C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi
Storage format: VDI
Format variant: differencing default
Capacity:       10240 MBytes
Size on disk:   824 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
In use by VMs:  boinc_ce72f1a0d88f139c (UUID: fc34c095-5e0f-4c57-9ede-aa8ddf865359)

2025-12-10 16:53:11 (32568): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1877 of file VBoxManageDisk.cpp

2025-12-10 16:53:12 (32568): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1877 of file VBoxManageDisk.cpp

2025-12-10 16:53:14 (32568): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1877 of file VBoxManageDisk.cpp

2025-12-10 16:53:18 (32568): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1877 of file VBoxManageDisk.cpp

2025-12-10 16:53:27 (32568): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1877 of file VBoxManageDisk.cpp

2025-12-10 16:53:43 (32568): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\3\boinc_ce72f1a0d88f139c\Snapshots\{e77ab0e6-a94e-4200-a826-0c75f0182be2}.vdi' is locked for writing by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1877 of file VBoxManageDisk.cpp

2025-12-10 16:53:43 (32568): 
Command: VBoxManage -q snapshot "boinc_76b6846d32d55922" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-12-10 16:53:43 (32568): 
Command: VBoxManage -q bandwidthctl "boinc_76b6846d32d55922" remove "boinc_76b6846d32d55922_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_76b6846d32d55922_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

2025-12-10 16:53:43 (32568): 
Command: VBoxManage -q unregistervm "boinc_76b6846d32d55922" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-12-10 16:53:53 (32568): called boinc_finish(-182)

</stderr_txt>
]]>

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