Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-12-30 13:28:54 (57844): vboxwrapper version 26210
2025-12-30 13:28:54 (57844): BOINC client version: 8.2.8
2025-12-30 13:28:55 (57844): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2025-12-30 13:28:55 (57844): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-12-30 13:28:55 (57844): Successfully copied 'init_data.xml' to the shared directory.
2025-12-30 13:28:55 (57844): Successfully copied 'input' to the shared directory.
2025-12-30 13:28:55 (57844): Create VM. (boinc_4108c457f45af03d, slot#6)
2025-12-30 13:28:56 (57844): Setting Memory Size for VM. (1024MB)
2025-12-30 13:28:56 (57844): Setting CPU Count for VM. (1)
2025-12-30 13:28:56 (57844): Setting Chipset Options for VM.
2025-12-30 13:28:56 (57844): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-12-30 13:28:57 (57844): Setting Boot Options for VM.
2025-12-30 13:28:57 (57844): Setting Network Configuration for NAT. (Driver: virtio)
2025-12-30 13:28:57 (57844): Enabling VM Network Access.
2025-12-30 13:28:58 (57844): Disabling USB Support for VM.
2025-12-30 13:28:58 (57844): Disabling COM Port Support for VM.
2025-12-30 13:28:58 (57844): Disabling LPT Port Support for VM.
2025-12-30 13:28:58 (57844): Disabling Audio Support for VM.
2025-12-30 13:28:59 (57844): Disabling Clipboard Support for VM.
2025-12-30 13:28:59 (57844): Disabling Drag and Drop Support for VM.
2025-12-30 13:28:59 (57844): Adding storage controller(s) to VM.
2025-12-30 13:28:59 (57844): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2025-12-30 13:29:33 (57844): Attempts: 19
2025-12-30 13:30:06 (57844): Could not remove parent disk 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi'.
2025-12-30 13:30:06 (57844): Could not remove child disk 'ae7490b6-ecca-4d43-8273-e84739afe859'.
2025-12-30 13:30:06 (57844): Could not create VM
2025-12-30 13:30:06 (57844): ERROR: VM failed to start
2025-12-30 13:30:06 (57844): Powering off VM.
2025-12-30 13:30:06 (57844): Deregistering VM. (boinc_4108c457f45af03d, slot#6)
2025-12-30 13:30:06 (57844): Removing network bandwidth throttle group from VM.
2025-12-30 13:30:07 (57844): Removing VM from VirtualBox.

    Hypervisor System Log:

05:46:50.954394          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954397          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954401          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954405          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954408          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954412          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954415          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954477          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954482          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954486          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954491          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954495          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954499          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954503          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954507          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954511          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954515          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954519          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954522          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954526          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954530          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954534          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954538          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954542          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.954546          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
05:46:50.955054          Platform architecture set to 'x86'
05:46:50.955760          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
05:46:50.955921          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
05:46:50.955958          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
05:46:51.462821          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
05:46:51.715458          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
05:46:52.972701          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
05:46:55.226765          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
05:46:59.486367          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

08c457f45af03d" --clipboard disabled 
Exit Code: 0
Output:

2025-12-30 13:28:59 (57844): 
Command: VBoxManage -q modifyvm "boinc_4108c457f45af03d" --draganddrop disabled 
Exit Code: 0
Output:

2025-12-30 13:28:59 (57844): 
Command: VBoxManage -q storagectl "boinc_4108c457f45af03d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-12-30 13:29:33 (57844): 
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:    ae7490b6-ecca-4d43-8273-e84739afe859
                fe7c3642-80d9-4754-a6ea-6d01838d8976
                72daa726-5959-454f-9b72-bba7fd8e4d1a
                75bdb7a6-2276-42f8-a9ab-625ed6c5afdb

2025-12-30 13:29:33 (57844): 
Command: VBoxManage -q storageattach "boinc_4108c457f45af03d" --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

2025-12-30 13:29:34 (57844): 
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:    ae7490b6-ecca-4d43-8273-e84739afe859
                fe7c3642-80d9-4754-a6ea-6d01838d8976
                72daa726-5959-454f-9b72-bba7fd8e4d1a
                75bdb7a6-2276-42f8-a9ab-625ed6c5afdb

2025-12-30 13:29:34 (57844): 
Command: VBoxManage -q showhdinfo "ae7490b6-ecca-4d43-8273-e84739afe859" 
Exit Code: 0
Output:
UUID:           ae7490b6-ecca-4d43-8273-e84739afe859
Parent UUID:    045b03b5-74fd-4f58-8f68-0eee86fe796d
State:          locked write
Type:           normal (differencing)
Auto-Reset:     off
Location:       C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi
Storage format: VDI
Format variant: differencing default
Capacity:       10240 MBytes
Size on disk:   710 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
In use by VMs:  boinc_3425a2c5ffab35bb (UUID: f9ebcd8d-3bd2-4a06-87ae-2f647642e7e3)

2025-12-30 13:29:34 (57844): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.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

2025-12-30 13:29:35 (57844): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.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

2025-12-30 13:29:38 (57844): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.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

2025-12-30 13:29:42 (57844): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.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

2025-12-30 13:29:50 (57844): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.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

2025-12-30 13:30:06 (57844): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\boinc_3425a2c5ffab35bb\Snapshots/{ae7490b6-ecca-4d43-8273-e84739afe859}.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

2025-12-30 13:30:06 (57844): 
Command: VBoxManage -q snapshot "boinc_4108c457f45af03d" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-12-30 13:30:07 (57844): 
Command: VBoxManage -q bandwidthctl "boinc_4108c457f45af03d" remove "boinc_4108c457f45af03d_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_4108c457f45af03d_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

2025-12-30 13:30:07 (57844): 
Command: VBoxManage -q unregistervm "boinc_4108c457f45af03d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-12-30 13:30:17 (57844): called boinc_finish(-182)

</stderr_txt>
]]>

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