Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-11-22 06:17:50 (19100): vboxwrapper version 26210
2025-11-22 06:17:50 (19100): BOINC client version: 8.2.4
2025-11-22 06:17:50 (19100): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2025-11-22 06:17:51 (19100): Successfully copied 'init_data.xml' to the shared directory.
2025-11-22 06:17:51 (19100): Create VM. (boinc_2ea634af6d4d0ce3, slot#3)
2025-11-22 06:17:51 (19100): Setting Memory Size for VM. (4600MB)
2025-11-22 06:17:52 (19100): Setting CPU Count for VM. (6)
2025-11-22 06:17:52 (19100): Setting Chipset Options for VM.
2025-11-22 06:17:52 (19100): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-11-22 06:17:52 (19100): Setting Boot Options for VM.
2025-11-22 06:17:53 (19100): Setting Network Configuration for NAT. (Driver: virtio)
2025-11-22 06:17:53 (19100): Enabling VM Network Access.
2025-11-22 06:17:54 (19100): Disabling USB Support for VM.
2025-11-22 06:17:54 (19100): Disabling COM Port Support for VM.
2025-11-22 06:17:54 (19100): Disabling LPT Port Support for VM.
2025-11-22 06:17:54 (19100): Disabling Audio Support for VM.
2025-11-22 06:17:55 (19100): Disabling Clipboard Support for VM.
2025-11-22 06:17:55 (19100): Disabling Drag and Drop Support for VM.
2025-11-22 06:17:55 (19100): Adding storage controller(s) to VM.
2025-11-22 06:17:55 (19100): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2025-11-22 06:18:29 (19100): Attempts: 19
2025-11-22 06:19:03 (19100): Could not remove parent disk 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi'.
2025-11-22 06:19:03 (19100): Could not remove child disk 'dc08e008-ba62-45d1-b269-ae2e3fff04c0'.
2025-11-22 06:19:03 (19100): Could not create VM
2025-11-22 06:19:03 (19100): ERROR: VM failed to start
2025-11-22 06:19:03 (19100): Powering off VM.
2025-11-22 06:19:03 (19100): Deregistering VM. (boinc_2ea634af6d4d0ce3, slot#3)
2025-11-22 06:19:03 (19100): Removing network bandwidth throttle group from VM.
2025-11-22 06:19:03 (19100): Removing VM from VirtualBox.

    Hypervisor System Log:

00:02:43.039999          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040005          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040011          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040020          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040027          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040034          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040040          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040046          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040052          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040059          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040065          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040072          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040078          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040084          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040090          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040096          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040102          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040109          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040115          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040121          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040128          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040135          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040142          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040148          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040154          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.040160          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:02:43.042269          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
00:02:43.042611          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
00:02:43.042690          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\ATLAS_vbox_3.03_image.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later}, preserve=false aResultDetail=0
00:02:43.548101          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
00:02:43.801822          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:02:45.055938          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:02:47.311204          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0
00:02:51.565270          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi' is locked for writing by another task}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

f 
Exit Code: 0
Output:

2025-11-22 06:17:54 (19100): 
Command: VBoxManage -q modifyvm "boinc_2ea634af6d4d0ce3" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-11-22 06:17:55 (19100): 
Command: VBoxManage -q modifyvm "boinc_2ea634af6d4d0ce3" --audio-enabled off 
Exit Code: 0
Output:

2025-11-22 06:17:55 (19100): 
Command: VBoxManage -q modifyvm "boinc_2ea634af6d4d0ce3" --clipboard disabled 
Exit Code: 0
Output:

2025-11-22 06:17:55 (19100): 
Command: VBoxManage -q modifyvm "boinc_2ea634af6d4d0ce3" --draganddrop disabled 
Exit Code: 0
Output:

2025-11-22 06:17:55 (19100): 
Command: VBoxManage -q storagectl "boinc_2ea634af6d4d0ce3" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-11-22 06:18:29 (19100): 
Command: VBoxManage -q showhdinfo "b:\BoincData/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          locked read
Type:           multiattach
Location:       B:\BoincData\projects\lhcathome.cern.ch_lhcathome\ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    dc08e008-ba62-45d1-b269-ae2e3fff04c0
                b7573c9f-0d02-4b12-9b56-a507e6387719

2025-11-22 06:18:29 (19100): 
Command: VBoxManage -q storageattach "boinc_2ea634af6d4d0ce3" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "b:\BoincData/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'B:\BoincData\projects\lhcathome.cern.ch_lhcathome\ATLAS_vbox_3.03_image.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

2025-11-22 06:18:30 (19100): 
Command: VBoxManage -q showhdinfo "b:\BoincData/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          locked read
Type:           multiattach
Location:       B:\BoincData\projects\lhcathome.cern.ch_lhcathome\ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    dc08e008-ba62-45d1-b269-ae2e3fff04c0
                b7573c9f-0d02-4b12-9b56-a507e6387719

2025-11-22 06:18:30 (19100): 
Command: VBoxManage -q showhdinfo "dc08e008-ba62-45d1-b269-ae2e3fff04c0" 
Exit Code: 0
Output:
UUID:           dc08e008-ba62-45d1-b269-ae2e3fff04c0
Parent UUID:    3e56213b-898f-4e83-899f-8eb541d45260
State:          locked write
Type:           normal (differencing)
Auto-Reset:     off
Location:       B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi
Storage format: VDI
Format variant: differencing default
Capacity:       20480 MBytes
Size on disk:   1795 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
In use by VMs:  boinc_323a2bd41dbc5564 (UUID: c34b433b-5471-4431-a710-efec98d826e6)

2025-11-22 06:18:30 (19100): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.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

2025-11-22 06:18:31 (19100): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.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

2025-11-22 06:18:34 (19100): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.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

2025-11-22 06:18:38 (19100): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.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

2025-11-22 06:18:46 (19100): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.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

2025-11-22 06:19:03 (19100): 
Command: VBoxManage -q closemedium disk "B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'B:\BoincData\slots\1\boinc_323a2bd41dbc5564\Snapshots/{dc08e008-ba62-45d1-b269-ae2e3fff04c0}.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

2025-11-22 06:19:03 (19100): 
Command: VBoxManage -q snapshot "boinc_2ea634af6d4d0ce3" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-11-22 06:19:03 (19100): 
Command: VBoxManage -q bandwidthctl "boinc_2ea634af6d4d0ce3" remove "boinc_2ea634af6d4d0ce3_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_2ea634af6d4d0ce3_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

2025-11-22 06:19:03 (19100): 
Command: VBoxManage -q unregistervm "boinc_2ea634af6d4d0ce3" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-11-22 06:19:13 (19100): called boinc_finish(-182)

</stderr_txt>
]]>

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