Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2026-03-19 04:13:34 (1052): vboxwrapper version 26210
2026-03-19 04:13:34 (1052): BOINC client version: 8.2.8
2026-03-19 04:13:35 (1052): Detected: VirtualBox VboxManage Interface (Version: 7.2.6)
2026-03-19 04:13:35 (1052): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-19 04:13:35 (1052): Successfully copied 'init_data.xml' to the shared directory.
2026-03-19 04:13:35 (1052): Successfully copied 'input' to the shared directory.
2026-03-19 04:13:35 (1052): Create VM. (boinc_800f7994f96dfb88, slot#4)
2026-03-19 04:13:36 (1052): Setting Memory Size for VM. (1024MB)
2026-03-19 04:13:36 (1052): Setting CPU Count for VM. (1)
2026-03-19 04:13:37 (1052): Setting Chipset Options for VM.
2026-03-19 04:13:37 (1052): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-19 04:13:37 (1052): Setting Boot Options for VM.
2026-03-19 04:13:38 (1052): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-19 04:13:38 (1052): Enabling VM Network Access.
2026-03-19 04:13:38 (1052): Disabling USB Support for VM.
2026-03-19 04:13:38 (1052): Disabling COM Port Support for VM.
2026-03-19 04:13:39 (1052): Disabling LPT Port Support for VM.
2026-03-19 04:13:39 (1052): Disabling Audio Support for VM.
2026-03-19 04:13:39 (1052): Disabling Clipboard Support for VM.
2026-03-19 04:13:40 (1052): Disabling Drag and Drop Support for VM.
2026-03-19 04:13:40 (1052): Adding storage controller(s) to VM.
2026-03-19 04:13:40 (1052): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-19 04:13:42 (1052): Adding VirtualBox Guest Additions to VM.
2026-03-19 04:13:43 (1052): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-19 04:13:43 (1052): forwarding host port 53431 to guest port 80
2026-03-19 04:13:43 (1052): Enabling remote desktop for VM.
2026-03-19 04:13:44 (1052): Required extension pack not installed, remote desktop not enabled.
2026-03-19 04:13:44 (1052): Enabling shared directory for VM.
2026-03-19 04:13:44 (1052): Starting VM using VBoxManage interface. (boinc_800f7994f96dfb88, slot#4)
2026-03-19 04:13:49 (1052): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_800f7994f96dfb88" --type headless
Output:
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_800f7994f96dfb88" to power on...

2026-03-19 04:13:49 (1052): VM failed to start.
2026-03-19 04:13:49 (1052): Could not start 
2026-03-19 04:13:49 (1052): ERROR: VM failed to start
2026-03-19 04:13:49 (1052): Powering off VM.
2026-03-19 04:13:49 (1052): Deregistering VM. (boinc_800f7994f96dfb88, slot#4)
2026-03-19 04:13:49 (1052): Removing network bandwidth throttle group from VM.
2026-03-19 04:13:49 (1052): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:07.335015          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.337378          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:07.337965          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:07.340121          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:07.613169          Platform architecture set to 'x86'
00:00:07.615950          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:07.617924          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:07.899643          Platform architecture set to 'x86'
00:00:07.902189          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
00:00:07.903012          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:07.905234          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:07.905476          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
00:00:07.907567          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:07.909450          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:07.910131          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:07.911916          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:08.174978          Platform architecture set to 'x86'
00:00:08.177010          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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.178444          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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.178629          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.180998          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:08.181342          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.183526          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:08.184025          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:08.186059          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:08.452596          Platform architecture set to 'x86'
00:00:08.454538          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:08.456683          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:08.740912          Platform architecture set to 'x86'
00:00:08.743734          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:08.745884          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:09.302873          Platform architecture set to 'x86'
00:00:09.304527          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:09.306871          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:09.578846          Platform architecture set to 'x86'
00:00:09.581191          ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:09.587988          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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:09.588097          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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:09.595981          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:09.596999          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
00:00:09.852627          Launched VM: 3746412960 pid: 2888 (0xb48) frontend: headless name: boinc_800f7994f96dfb88
00:00:13.416951          Platform architecture set to 'x86'
00:00:14.228362          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox" with version "1.19-windows"
00:00:14.230441          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_800f7994f96dfb88\boinc_800f7994f96dfb88.vbox"
00:00:14.337424          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
00:00:14.688391          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_800f7994f96dfb88' while it is locked}, preserve=false aResultDetail=0
00:00:15.970887          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.972968          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:15.973084          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.975231          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:15.976199 DeleteVM Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.978267 DeleteVM Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:20.994615 main     VirtualBox: object deletion starts
00:00:20.996265 main     HostDnsMonitor: shutting down ...
00:00:20.996308 main     HostDnsMonitor: shut down
00:00:20.997458 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:20.997696 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

_in="off"
clipboard="disabled"
clipboard_file_transfers="off"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
recording_started="off"
recording_enabled="off"
recording_screens=1
 rec_screen0
rec_screen_enabled="on"
rec_screen_id=0
rec_screen_video_enabled="on"
rec_screen_audio_enabled="off"
rec_screen_dest="File"
rec_screen_dest_filename="C:\\ProgramData\\BOINC\\slots\\4\\boinc_800f7994f96dfb88\\boinc_800f7994f96dfb88-screen0.webm"
rec_screen_opts="ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4841880-710_0"
GuestMemoryBalloon=0

2026-03-19 04:13:38 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-19 04:13:38 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-19 04:13:38 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --usb off 
Exit Code: 0
Output:

2026-03-19 04:13:39 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-19 04:13:39 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-19 04:13:39 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --audio-enabled off 
Exit Code: 0
Output:

2026-03-19 04:13:40 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --clipboard disabled 
Exit Code: 0
Output:

2026-03-19 04:13:40 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-19 04:13:40 (1052): 
Command: VBoxManage -q storagectl "boinc_800f7994f96dfb88" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-19 04:13:40 (1052): 
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:          created
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

2026-03-19 04:13:41 (1052): 
Command: VBoxManage -q storageattach "boinc_800f7994f96dfb88" --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

2026-03-19 04:13:41 (1052): 
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:          created
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

2026-03-19 04:13:41 (1052): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-03-19 04:13:42 (1052): 
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:          created
Type:           normal (base)
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

2026-03-19 04:13:42 (1052): 
Command: VBoxManage -q storageattach "boinc_800f7994f96dfb88" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-03-19 04:13:42 (1052): 
Command: VBoxManage -q storageattach "boinc_800f7994f96dfb88" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-19 04:13:42 (1052): 
Command: VBoxManage -q storageattach "boinc_800f7994f96dfb88" --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: 0
Output:

2026-03-19 04:13:43 (1052): 
Command: VBoxManage -q storageattach "boinc_800f7994f96dfb88" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-19 04:13:43 (1052): 
Command: VBoxManage -q bandwidthctl "boinc_800f7994f96dfb88" add "boinc_800f7994f96dfb88_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-19 04:13:43 (1052): 
Command: VBoxManage -q modifyvm "boinc_800f7994f96dfb88" --natpf1 ",tcp,127.0.0.1,53431,,80" 
Exit Code: 0
Output:

2026-03-19 04:13:44 (1052): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-03-19 04:13:44 (1052): 
Command: VBoxManage -q sharedfolder add "boinc_800f7994f96dfb88" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\4/shared"
Exit Code: 0
Output:

2026-03-19 04:13:49 (1052): 
Command: VBoxManage -q startvm "boinc_800f7994f96dfb88" --type headless
Exit Code: -2147467259
Output:
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_800f7994f96dfb88" to power on...

2026-03-19 04:13:49 (1052): 
Command: VBoxManage -q snapshot "boinc_800f7994f96dfb88" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-03-19 04:13:49 (1052): 
Command: VBoxManage -q bandwidthctl "boinc_800f7994f96dfb88" remove "boinc_800f7994f96dfb88_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2026-03-19 04:13:49 (1052): 
Command: VBoxManage -q unregistervm "boinc_800f7994f96dfb88" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_800f7994f96dfb88' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 235 of file VBoxManageMisc.cpp

2026-03-19 04:13:50 (1052): 
Command: VBoxManage -q unregistervm "boinc_800f7994f96dfb88" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-19 04:13:55 (1052): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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