Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2026-02-23 01:24:39 (9724): vboxwrapper version 26210
2026-02-23 01:24:39 (9724): BOINC client version: 8.2.8
2026-02-23 01:24:41 (9724): Detected: VirtualBox VboxManage Interface (Version: 7.2.6)
2026-02-23 01:24:41 (9724): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-02-23 01:24:41 (9724): Successfully copied 'init_data.xml' to the shared directory.
2026-02-23 01:24:41 (9724): Create VM. (boinc_a37abff47d70c861, slot#4)
2026-02-23 01:24:42 (9724): Setting Memory Size for VM. (4584MB)
2026-02-23 01:24:42 (9724): Setting CPU Count for VM. (4)
2026-02-23 01:24:42 (9724): Setting Chipset Options for VM.
2026-02-23 01:24:42 (9724): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-23 01:24:43 (9724): Setting Boot Options for VM.
2026-02-23 01:24:43 (9724): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-23 01:24:44 (9724): Enabling VM Network Access.
2026-02-23 01:24:44 (9724): Disabling USB Support for VM.
2026-02-23 01:24:44 (9724): Disabling COM Port Support for VM.
2026-02-23 01:24:44 (9724): Disabling LPT Port Support for VM.
2026-02-23 01:24:45 (9724): Disabling Audio Support for VM.
2026-02-23 01:24:45 (9724): Disabling Clipboard Support for VM.
2026-02-23 01:24:45 (9724): Disabling Drag and Drop Support for VM.
2026-02-23 01:24:46 (9724): Adding storage controller(s) to VM.
2026-02-23 01:24:46 (9724): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-02-23 01:24:48 (9724): Adding VirtualBox Guest Additions to VM.
2026-02-23 01:24:48 (9724): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-23 01:24:49 (9724): forwarding host port 52936 to guest port 80
2026-02-23 01:24:49 (9724): Enabling remote desktop for VM.
2026-02-23 01:24:49 (9724): Required extension pack not installed, remote desktop not enabled.
2026-02-23 01:24:49 (9724): Enabling shared directory for VM.
2026-02-23 01:24:50 (9724): Starting VM using VBoxManage interface. (boinc_a37abff47d70c861, slot#4)
2026-02-23 01:24:53 (9724): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_a37abff47d70c861" --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_a37abff47d70c861" to power on...

2026-02-23 01:24:53 (9724): VM failed to start.
2026-02-23 01:24:53 (9724): Could not start 
2026-02-23 01:24:53 (9724): ERROR: VM failed to start
2026-02-23 01:24:53 (9724): Powering off VM.
2026-02-23 01:24:53 (9724): Deregistering VM. (boinc_a37abff47d70c861, slot#4)
2026-02-23 01:24:54 (9724): Removing network bandwidth throttle group from VM.
2026-02-23 01:24:54 (9724): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:07.424226          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.426013          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:07.426539          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:07.428292          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:07.698448          Platform architecture set to 'x86'
00:00:07.700632          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:07.714570          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:07.998604          Platform architecture set to 'x86'
00:00:08.001268          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
00:00:08.002141          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:08.004622          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:08.004895          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
00:00:08.007798          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:08.010548          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:08.012254          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:08.015621          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:08.262300          Platform architecture set to 'x86'
00:00:08.263826          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
00:00:08.264829          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
00:00:08.264948          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.266744          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:08.267079          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.268876          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:08.269275          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:08.271195          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:08.543081          Platform architecture set to 'x86'
00:00:08.544332          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:08.546323          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:08.823578          Platform architecture set to 'x86'
00:00:08.825344          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:08.827123          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:09.371811          Platform architecture set to 'x86'
00:00:09.372974          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:09.375106          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:09.652007          Platform architecture set to 'x86'
00:00:09.653518          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
00:00:09.658185          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
00:00:09.658253          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
00:00:09.663859          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:09.664531          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
00:00:09.952541          Launched VM: 3161889136 pid: 11824 (0x2e30) frontend: headless name: boinc_a37abff47d70c861
00:00:12.850465          Platform architecture set to 'x86'
00:00:13.536312          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox" with version "1.19-windows"
00:00:13.541665          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_a37abff47d70c861\boinc_a37abff47d70c861.vbox"
00:00:13.624820          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
00:00:13.961110          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_a37abff47d70c861' while it is locked}, preserve=false aResultDetail=0
00:00:15.269439          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.271928          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:15.272074          Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.274619          Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:15.275625 DeleteVM Saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.277724 DeleteVM Finished saving settings file "C:\Users\skytex\.VirtualBox\VirtualBox.xml"
00:00:20.291976 main     VirtualBox: object deletion starts
00:00:20.297565 main     HostDnsMonitor: shutting down ...
00:00:20.297776 main     HostDnsMonitor: shut down
00:00:20.303785 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
00:00:20.304525 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

lt"
audio_out="off"
audio_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_a37abff47d70c861\\boinc_a37abff47d70c861-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="CMS_3086398_1771835715.438502_0"
GuestMemoryBalloon=0

2026-02-23 01:24:44 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-23 01:24:44 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-23 01:24:44 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --usb off 
Exit Code: 0
Output:

2026-02-23 01:24:44 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-23 01:24:45 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-02-23 01:24:45 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --audio-enabled off 
Exit Code: 0
Output:

2026-02-23 01:24:45 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --clipboard disabled 
Exit Code: 0
Output:

2026-02-23 01:24:46 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-23 01:24:46 (9724): 
Command: VBoxManage -q storagectl "boinc_a37abff47d70c861" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-23 01:24:46 (9724): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:
UUID:           fa49c4e2-ad29-47a5-b96a-3c89ce80d84c
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-02-23 01:24:46 (9724): 
Command: VBoxManage -q storageattach "boinc_a37abff47d70c861" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_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

2026-02-23 01:24:47 (9724): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:
UUID:           fa49c4e2-ad29-47a5-b96a-3c89ce80d84c
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-02-23 01:24:47 (9724): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-23 01:24:47 (9724): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:
UUID:           fa49c4e2-ad29-47a5-b96a-3c89ce80d84c
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-02-23 01:24:48 (9724): 
Command: VBoxManage -q storageattach "boinc_a37abff47d70c861" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-23 01:24:48 (9724): 
Command: VBoxManage -q storageattach "boinc_a37abff47d70c861" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-02-23 01:24:48 (9724): 
Command: VBoxManage -q storageattach "boinc_a37abff47d70c861" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-23 01:24:48 (9724): 
Command: VBoxManage -q storageattach "boinc_a37abff47d70c861" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-02-23 01:24:49 (9724): 
Command: VBoxManage -q bandwidthctl "boinc_a37abff47d70c861" add "boinc_a37abff47d70c861_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-23 01:24:49 (9724): 
Command: VBoxManage -q modifyvm "boinc_a37abff47d70c861" --natpf1 ",tcp,127.0.0.1,52936,,80" 
Exit Code: 0
Output:

2026-02-23 01:24:49 (9724): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-02-23 01:24:49 (9724): 
Command: VBoxManage -q sharedfolder add "boinc_a37abff47d70c861" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\4/shared"
Exit Code: 0
Output:

2026-02-23 01:24:53 (9724): 
Command: VBoxManage -q startvm "boinc_a37abff47d70c861" --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_a37abff47d70c861" to power on...

2026-02-23 01:24:54 (9724): 
Command: VBoxManage -q snapshot "boinc_a37abff47d70c861" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-02-23 01:24:54 (9724): 
Command: VBoxManage -q bandwidthctl "boinc_a37abff47d70c861" remove "boinc_a37abff47d70c861_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2026-02-23 01:24:54 (9724): 
Command: VBoxManage -q unregistervm "boinc_a37abff47d70c861" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_a37abff47d70c861' 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

2026-02-23 01:24:55 (9724): 
Command: VBoxManage -q unregistervm "boinc_a37abff47d70c861" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-23 01:25:00 (9724): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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