Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2026-02-17 04:00:00 (23752): vboxwrapper version 26210
2026-02-17 04:00:00 (23752): BOINC client version: 8.2.4
2026-02-17 04:00:02 (23752): Detected: VirtualBox VboxManage Interface (Version: 7.2.6)
2026-02-17 04:00:02 (23752): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-02-17 04:00:02 (23752): Successfully copied 'init_data.xml' to the shared directory.
2026-02-17 04:00:02 (23752): Successfully copied 'input' to the shared directory.
2026-02-17 04:00:02 (23752): Create VM. (boinc_5b4e26624b6d18aa, slot#3)
2026-02-17 04:00:03 (23752): Setting Memory Size for VM. (1024MB)
2026-02-17 04:00:03 (23752): Setting CPU Count for VM. (1)
2026-02-17 04:00:03 (23752): Setting Chipset Options for VM.
2026-02-17 04:00:04 (23752): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-17 04:00:04 (23752): Setting Boot Options for VM.
2026-02-17 04:00:04 (23752): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-17 04:00:05 (23752): Enabling VM Network Access.
2026-02-17 04:00:05 (23752): Disabling USB Support for VM.
2026-02-17 04:00:05 (23752): Disabling COM Port Support for VM.
2026-02-17 04:00:06 (23752): Disabling LPT Port Support for VM.
2026-02-17 04:00:06 (23752): Disabling Audio Support for VM.
2026-02-17 04:00:06 (23752): Disabling Clipboard Support for VM.
2026-02-17 04:00:06 (23752): Disabling Drag and Drop Support for VM.
2026-02-17 04:00:07 (23752): Adding storage controller(s) to VM.
2026-02-17 04:00:07 (23752): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-02-17 04:00:09 (23752): Adding VirtualBox Guest Additions to VM.
2026-02-17 04:00:09 (23752): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-17 04:00:10 (23752): forwarding host port 64305 to guest port 80
2026-02-17 04:00:10 (23752): Enabling remote desktop for VM.
2026-02-17 04:00:10 (23752): Required extension pack not installed, remote desktop not enabled.
2026-02-17 04:00:10 (23752): Enabling shared directory for VM.
2026-02-17 04:00:11 (23752): Starting VM using VBoxManage interface. (boinc_5b4e26624b6d18aa, slot#3)
2026-02-17 04:00:19 (23752): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_5b4e26624b6d18aa" --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_5b4e26624b6d18aa" to power on...

2026-02-17 04:00:19 (23752): VM failed to start.
2026-02-17 04:00:19 (23752): Could not start 
2026-02-17 04:00:19 (23752): ERROR: VM failed to start
2026-02-17 04:00:19 (23752): Powering off VM.
2026-02-17 04:00:19 (23752): Deregistering VM. (boinc_5b4e26624b6d18aa, slot#3)
2026-02-17 04:00:19 (23752): Removing network bandwidth throttle group from VM.
2026-02-17 04:00:19 (23752): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:18.954701          Finished saving settings file "C:\ProgramData\BOINC\slots\2\boinc_28bea06da9f59614\boinc_28bea06da9f59614.vbox"
00:00:18.962605          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:18.964486          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
00:00:18.985723          Platform architecture set to 'x86'
00:00:19.080673          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
00:00:19.216063          Platform architecture set to 'x86'
00:00:19.218044          Saving settings file "C:\ProgramData\BOINC\slots\2\boinc_28bea06da9f59614\boinc_28bea06da9f59614.vbox" with version "1.19-windows"
00:00:19.221967          Finished saving settings file "C:\ProgramData\BOINC\slots\2\boinc_28bea06da9f59614\boinc_28bea06da9f59614.vbox"
00:00:19.256281          Launched VM: 3880684224 pid: 44616 (0xae48) frontend: headless name: boinc_f0a5850261077315
00:00:19.480232          Saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:19.484847          Finished saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml"
00:00:19.485271          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_929e257e32a3cd68\boinc_929e257e32a3cd68.vbox" with version "1.19-windows"
00:00:19.489513          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_929e257e32a3cd68\boinc_929e257e32a3cd68.vbox"
00:00:19.492373 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_929e257e32a3cd68\boinc_929e257e32a3cd68.vbox" with version "1.19-windows"
00:00:19.497189 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_929e257e32a3cd68\boinc_929e257e32a3cd68.vbox"
00:00:19.712564          Platform architecture set to 'x86'
00:00:19.825424          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_929e257e32a3cd68\boinc_929e257e32a3cd68.vbox" with version "1.19-windows"
00:00:19.828923          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_929e257e32a3cd68\boinc_929e257e32a3cd68.vbox"
00:00:19.925969          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
00:00:20.021557          Platform architecture set to 'x86'
00:00:20.028370          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_929e257e32a3cd68\boinc_929e257e32a3cd68.vbox" with version "1.19-windows"
00:00:20.032142          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_929e257e32a3cd68\boinc_929e257e32a3cd68.vbox"
00:00:20.287802          Saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:20.291277          Finished saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml"
00:00:20.291705          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_9327614403ebd945\boinc_9327614403ebd945.vbox" with version "1.19-windows"
00:00:20.295028          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_9327614403ebd945\boinc_9327614403ebd945.vbox"
00:00:20.296589 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_9327614403ebd945\boinc_9327614403ebd945.vbox" with version "1.19-windows"
00:00:20.299737 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_9327614403ebd945\boinc_9327614403ebd945.vbox"
00:00:20.488183          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_9327614403ebd945\boinc_9327614403ebd945.vbox" with version "1.19-windows"
00:00:20.492279          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_9327614403ebd945\boinc_9327614403ebd945.vbox"
00:00:20.603047          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
00:00:20.709921          Platform architecture set to 'x86'
00:00:20.712560          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_9327614403ebd945\boinc_9327614403ebd945.vbox" with version "1.19-windows"
00:00:20.716415          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_9327614403ebd945\boinc_9327614403ebd945.vbox"
00:00:20.723612          Platform architecture set to 'x86'
00:00:20.955329          Saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:20.959382          Finished saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml"
00:00:20.959736          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_1123e382714086d3\boinc_1123e382714086d3.vbox" with version "1.19-windows"
00:00:20.963109          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_1123e382714086d3\boinc_1123e382714086d3.vbox"
00:00:20.964860 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_1123e382714086d3\boinc_1123e382714086d3.vbox" with version "1.19-windows"
00:00:20.968893 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_1123e382714086d3\boinc_1123e382714086d3.vbox"
00:00:21.389124          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_1123e382714086d3\boinc_1123e382714086d3.vbox" with version "1.19-windows"
00:00:21.392726          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_1123e382714086d3\boinc_1123e382714086d3.vbox"
00:00:21.522601          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
00:00:21.882464          Saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:21.886105          Finished saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml"
00:00:21.886449          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_f0a5850261077315\boinc_f0a5850261077315.vbox" with version "1.19-windows"
00:00:21.890523          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_f0a5850261077315\boinc_f0a5850261077315.vbox"
00:00:21.892025 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_f0a5850261077315\boinc_f0a5850261077315.vbox" with version "1.19-windows"
00:00:21.895667 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_f0a5850261077315\boinc_f0a5850261077315.vbox"
00:00:22.805900          Platform architecture set to 'x86'
00:00:23.421227          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_f0a5850261077315\boinc_f0a5850261077315.vbox" with version "1.19-windows"
00:00:23.424119          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_f0a5850261077315\boinc_f0a5850261077315.vbox"
00:00:23.516478          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
00:00:23.863017          Saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:23.866118          Finished saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml"
00:00:23.866284          Saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:23.869881          Finished saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml"
00:00:23.871177 DeleteVM Saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:23.874153 DeleteVM Finished saving settings file "C:\Users\edsam\.VirtualBox\VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

cing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027CD9DAE"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="0"
enableTFTP="0"
nic2="none"
nic3="none"
nic4="none"
nic5="none"
nic6="none"
nic7="none"
nic8="none"
hidpointing="ps2mouse"
hidkeyboard="ps2kbd"
uart1="off"
uart2="off"
uart3="off"
uart4="off"
lpt1="off"
lpt2="off"
audio="default"
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\\3\\boinc_5b4e26624b6d18aa\\boinc_5b4e26624b6d18aa-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_2922-4792333-635_0"
GuestMemoryBalloon=0

2026-02-17 04:00:05 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-17 04:00:05 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-17 04:00:05 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --usb off 
Exit Code: 0
Output:

2026-02-17 04:00:06 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-17 04:00:06 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-02-17 04:00:06 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --audio-enabled off 
Exit Code: 0
Output:

2026-02-17 04:00:06 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --clipboard disabled 
Exit Code: 0
Output:

2026-02-17 04:00:07 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-17 04:00:07 (23752): 
Command: VBoxManage -q storagectl "boinc_5b4e26624b6d18aa" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-17 04:00:07 (23752): 
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

2026-02-17 04:00:08 (23752): 
Command: VBoxManage -q storageattach "boinc_5b4e26624b6d18aa" --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

2026-02-17 04:00:08 (23752): 
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

2026-02-17 04:00:08 (23752): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-02-17 04:00:08 (23752): 
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

2026-02-17 04:00:09 (23752): 
Command: VBoxManage -q storageattach "boinc_5b4e26624b6d18aa" --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:

2026-02-17 04:00:09 (23752): 
Command: VBoxManage -q storageattach "boinc_5b4e26624b6d18aa" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-02-17 04:00:09 (23752): 
Command: VBoxManage -q storageattach "boinc_5b4e26624b6d18aa" --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:

2026-02-17 04:00:09 (23752): 
Command: VBoxManage -q storageattach "boinc_5b4e26624b6d18aa" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-02-17 04:00:10 (23752): 
Command: VBoxManage -q bandwidthctl "boinc_5b4e26624b6d18aa" add "boinc_5b4e26624b6d18aa_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-17 04:00:10 (23752): 
Command: VBoxManage -q modifyvm "boinc_5b4e26624b6d18aa" --natpf1 ",tcp,127.0.0.1,64305,,80" 
Exit Code: 0
Output:

2026-02-17 04:00:10 (23752): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-02-17 04:00:11 (23752): 
Command: VBoxManage -q sharedfolder add "boinc_5b4e26624b6d18aa" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\3/shared"
Exit Code: 0
Output:

2026-02-17 04:00:19 (23752): 
Command: VBoxManage -q startvm "boinc_5b4e26624b6d18aa" --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_5b4e26624b6d18aa" to power on...

2026-02-17 04:00:19 (23752): 
Command: VBoxManage -q snapshot "boinc_5b4e26624b6d18aa" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-02-17 04:00:19 (23752): 
Command: VBoxManage -q bandwidthctl "boinc_5b4e26624b6d18aa" remove "boinc_5b4e26624b6d18aa_net" 
Exit Code: 0
Output:

2026-02-17 04:00:20 (23752): 
Command: VBoxManage -q unregistervm "boinc_5b4e26624b6d18aa" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-17 04:00:30 (23752): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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