Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-06-10 20:34:31 (20856): vboxwrapper version 26210
2025-06-10 20:34:31 (20856): BOINC client version: 8.0.2
2025-06-10 20:34:32 (20856): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2025-06-10 20:34:32 (20856): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-06-10 20:34:32 (20856): Successfully copied 'init_data.xml' to the shared directory.
2025-06-10 20:34:32 (20856): Successfully copied 'input' to the shared directory.
2025-06-10 20:34:32 (20856): Create VM. (boinc_0a0693921cdd6362, slot#1)
2025-06-10 20:34:33 (20856): Setting Memory Size for VM. (630MB)
2025-06-10 20:34:33 (20856): Setting CPU Count for VM. (1)
2025-06-10 20:34:33 (20856): Setting Chipset Options for VM.
2025-06-10 20:34:33 (20856): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-06-10 20:34:34 (20856): Setting Boot Options for VM.
2025-06-10 20:34:34 (20856): Setting Network Configuration for NAT. (Driver: virtio)
2025-06-10 20:34:34 (20856): Enabling VM Network Access.
2025-06-10 20:34:35 (20856): Disabling USB Support for VM.
2025-06-10 20:34:35 (20856): Disabling COM Port Support for VM.
2025-06-10 20:34:35 (20856): Disabling LPT Port Support for VM.
2025-06-10 20:34:35 (20856): Disabling Audio Support for VM.
2025-06-10 20:34:36 (20856): Disabling Clipboard Support for VM.
2025-06-10 20:34:36 (20856): Disabling Drag and Drop Support for VM.
2025-06-10 20:34:36 (20856): Adding storage controller(s) to VM.
2025-06-10 20:34:36 (20856): Adding virtual disk drive to VM. (Theory_2025_04_17_prod.vdi)
2025-06-10 20:35:10 (20856): Could not remove parent disk 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi'.
2025-06-10 20:35:10 (20856): Could not remove child disk 'ed82551f-2139-4c88-a277-2e1bd4d6cecf'.
2025-06-10 20:35:10 (20856): Could not create VM
2025-06-10 20:35:10 (20856): ERROR: VM failed to start
2025-06-10 20:35:10 (20856): Powering off VM.
2025-06-10 20:35:10 (20856): Deregistering VM. (boinc_0a0693921cdd6362, slot#1)
2025-06-10 20:35:10 (20856): Removing network bandwidth throttle group from VM.
2025-06-10 20:35:10 (20856): Removing VM from VirtualBox.

    Hypervisor System Log:

00:30:54.062057          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062063          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062069          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062074          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062080          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062086          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062093          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062099          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062105          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062111          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062190          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062198          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062204          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062211          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062217          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062223          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062229          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062235          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062241          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062247          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062253          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062259          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062265          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062271          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062277          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.062283          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:30:54.064788          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:30:54.065188          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:30:54.065276          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={Cannot attach medium 'B:\BoincData\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_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
00:30:54.569154          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:30:54.820585          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:30:56.073728          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:30:58.327822          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:31:02.579940          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

difyvm "boinc_0a0693921cdd6362" --audio-enabled off 
Exit Code: 0
Output:

2025-06-10 20:34:36 (20856): 
Command: VBoxManage -q modifyvm "boinc_0a0693921cdd6362" --clipboard disabled 
Exit Code: 0
Output:

2025-06-10 20:34:36 (20856): 
Command: VBoxManage -q modifyvm "boinc_0a0693921cdd6362" --draganddrop disabled 
Exit Code: 0
Output:

2025-06-10 20:34:36 (20856): 
Command: VBoxManage -q storagectl "boinc_0a0693921cdd6362" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-06-10 20:34:37 (20856): 
Command: VBoxManage -q showhdinfo "B:\BoincData/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" 
Exit Code: 0
Output:
UUID:           b1b25507-41e2-4ead-9ca8-6f5e1c8e2ce4
Parent UUID:    base
State:          locked read
Type:           multiattach
Location:       B:\BoincData\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2451 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    ed82551f-2139-4c88-a277-2e1bd4d6cecf
                4ceb152f-17e2-4554-889e-40fadde3cd74
                2dbd4840-40cd-4cfb-85d7-678fdeef972d
                0d5f50f2-6476-40c7-b2bd-602dd0743dd6

2025-06-10 20:34:37 (20856): 
Command: VBoxManage -q storageattach "boinc_0a0693921cdd6362" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "B:\BoincData/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'B:\BoincData\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_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 785 of file VBoxManageStorageController.cpp

2025-06-10 20:34:37 (20856): 
Command: VBoxManage -q showhdinfo "B:\BoincData/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" 
Exit Code: 0
Output:
UUID:           b1b25507-41e2-4ead-9ca8-6f5e1c8e2ce4
Parent UUID:    base
State:          locked read
Type:           multiattach
Location:       B:\BoincData\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2451 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    ed82551f-2139-4c88-a277-2e1bd4d6cecf
                4ceb152f-17e2-4554-889e-40fadde3cd74
                2dbd4840-40cd-4cfb-85d7-678fdeef972d
                0d5f50f2-6476-40c7-b2bd-602dd0743dd6

2025-06-10 20:34:37 (20856): 
Command: VBoxManage -q showhdinfo "ed82551f-2139-4c88-a277-2e1bd4d6cecf" 
Exit Code: 0
Output:
UUID:           ed82551f-2139-4c88-a277-2e1bd4d6cecf
Parent UUID:    b1b25507-41e2-4ead-9ca8-6f5e1c8e2ce4
State:          locked write
Type:           normal (differencing)
Auto-Reset:     off
Location:       B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi
Storage format: VDI
Format variant: differencing default
Capacity:       10240 MBytes
Size on disk:   1997 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
In use by VMs:  boinc_f63a6b8a3aef4f09 (UUID: adc53a29-f7c7-4eb8-aa68-c6be9c6b7c50)

2025-06-10 20:34:38 (20856): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.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 1878 of file VBoxManageDisk.cpp

2025-06-10 20:34:39 (20856): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.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 1878 of file VBoxManageDisk.cpp

2025-06-10 20:34:41 (20856): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.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 1878 of file VBoxManageDisk.cpp

2025-06-10 20:34:45 (20856): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.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 1878 of file VBoxManageDisk.cpp

2025-06-10 20:34:54 (20856): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.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 1878 of file VBoxManageDisk.cpp

2025-06-10 20:35:10 (20856): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\0\boinc_f63a6b8a3aef4f09\Snapshots/{ed82551f-2139-4c88-a277-2e1bd4d6cecf}.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 1878 of file VBoxManageDisk.cpp

2025-06-10 20:35:10 (20856): 
Command: VBoxManage -q snapshot "boinc_0a0693921cdd6362" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-06-10 20:35:10 (20856): 
Command: VBoxManage -q bandwidthctl "boinc_0a0693921cdd6362" remove "boinc_0a0693921cdd6362_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_0a0693921cdd6362_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

2025-06-10 20:35:11 (20856): 
Command: VBoxManage -q unregistervm "boinc_0a0693921cdd6362" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-06-10 20:35:21 (20856): called boinc_finish(-182)

</stderr_txt>
]]>

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