Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2026-04-22 14:00:44 (49852): vboxwrapper version 26210
2026-04-22 14:00:44 (49852): BOINC client version: 8.2.8
2026-04-22 14:00:45 (49852): Detected: VirtualBox VboxManage Interface (Version: 7.2.6)
2026-04-22 14:00:46 (49852): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-22 14:00:46 (49852): Successfully copied 'init_data.xml' to the shared directory.
2026-04-22 14:00:46 (49852): Successfully copied 'input' to the shared directory.
2026-04-22 14:00:46 (49852): Create VM. (boinc_baeead0b2be847f1, slot#1)
2026-04-22 14:00:47 (49852): Setting Memory Size for VM. (1024MB)
2026-04-22 14:00:47 (49852): Setting CPU Count for VM. (1)
2026-04-22 14:00:48 (49852): Setting Chipset Options for VM.
2026-04-22 14:00:48 (49852): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-22 14:00:48 (49852): Setting Boot Options for VM.
2026-04-22 14:00:49 (49852): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-22 14:00:49 (49852): Enabling VM Network Access.
2026-04-22 14:00:50 (49852): Disabling USB Support for VM.
2026-04-22 14:00:50 (49852): Disabling COM Port Support for VM.
2026-04-22 14:00:50 (49852): Disabling LPT Port Support for VM.
2026-04-22 14:00:50 (49852): Disabling Audio Support for VM.
2026-04-22 14:00:51 (49852): Disabling Clipboard Support for VM.
2026-04-22 14:00:51 (49852): Disabling Drag and Drop Support for VM.
2026-04-22 14:00:51 (49852): Adding storage controller(s) to VM.
2026-04-22 14:00:51 (49852): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-22 14:00:54 (49852): Adding VirtualBox Guest Additions to VM.
2026-04-22 14:00:54 (49852): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-22 14:00:54 (49852): forwarding host port 60184 to guest port 80
2026-04-22 14:00:55 (49852): Enabling remote desktop for VM.
2026-04-22 14:00:55 (49852): Required extension pack not installed, remote desktop not enabled.
2026-04-22 14:00:55 (49852): Enabling shared directory for VM.
2026-04-22 14:00:56 (49852): Starting VM using VBoxManage interface. (boinc_baeead0b2be847f1, slot#1)
2026-04-22 14:01:01 (49852): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_baeead0b2be847f1" --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_baeead0b2be847f1" to power on...

2026-04-22 14:01:01 (49852): VM failed to start.
2026-04-22 14:01:01 (49852): Could not start 
2026-04-22 14:01:01 (49852): ERROR: VM failed to start
2026-04-22 14:01:01 (49852): Powering off VM.
2026-04-22 14:01:01 (49852): Deregistering VM. (boinc_baeead0b2be847f1, slot#1)
2026-04-22 14:01:01 (49852): Removing network bandwidth throttle group from VM.
2026-04-22 14:01:01 (49852): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:14.513218          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox" with version "1.19-windows"
00:00:14.532090          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox"
00:00:14.788964          Platform architecture set to 'x86'
00:00:14.792514          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox" with version "1.19-windows"
00:00:14.888948          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox"
00:00:15.124513          Platform architecture set to 'x86'
00:00:15.309047          Platform architecture set to 'x86'
00:00:15.310730          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox" with version "1.19-windows"
00:00:15.369202          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox"
00:00:15.564321          Platform architecture set to 'x86'
00:00:15.566586          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
00:00:15.574270          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
00:00:15.574378          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
00:00:15.582051          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:15.583040          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
00:00:15.730280          Platform architecture set to 'x86'
00:00:15.836257          Launched VM: 3182548320 pid: 52872 (0xce88) frontend: headless name: boinc_80e30834df37b174
00:00:16.005347          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_baeead0b2be847f1\boinc_baeead0b2be847f1.vbox" with version "1.19-windows"
00:00:16.015361          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_baeead0b2be847f1\boinc_baeead0b2be847f1.vbox"
00:00:16.119980          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
00:00:16.468719          Saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:16.480343          Finished saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml"
00:00:16.480586          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_bf79d353d53c40f8\boinc_bf79d353d53c40f8.vbox" with version "1.19-windows"
00:00:16.536595          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_bf79d353d53c40f8\boinc_bf79d353d53c40f8.vbox"
00:00:16.538224 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_bf79d353d53c40f8\boinc_bf79d353d53c40f8.vbox" with version "1.19-windows"
00:00:16.548321 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_bf79d353d53c40f8\boinc_bf79d353d53c40f8.vbox"
00:00:16.639850          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_bf79d353d53c40f8\boinc_bf79d353d53c40f8.vbox" with version "1.19-windows"
00:00:16.649273          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_bf79d353d53c40f8\boinc_bf79d353d53c40f8.vbox"
00:00:16.753730          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
00:00:17.100710          Saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:17.160979          Finished saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml"
00:00:17.161202          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_ee629a3c441e8639\boinc_ee629a3c441e8639.vbox" with version "1.19-windows"
00:00:17.172932          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_ee629a3c441e8639\boinc_ee629a3c441e8639.vbox"
00:00:17.174427 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_ee629a3c441e8639\boinc_ee629a3c441e8639.vbox" with version "1.19-windows"
00:00:17.186369 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_ee629a3c441e8639\boinc_ee629a3c441e8639.vbox"
00:00:18.162467          Platform architecture set to 'x86'
00:00:18.935071          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_ee629a3c441e8639\boinc_ee629a3c441e8639.vbox" with version "1.19-windows"
00:00:18.994601          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_ee629a3c441e8639\boinc_ee629a3c441e8639.vbox"
00:00:19.094245          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
00:00:19.447241          Saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:19.528757          Finished saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml"
00:00:19.529025          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox" with version "1.19-windows"
00:00:19.540011          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox"
00:00:19.541311 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox" with version "1.19-windows"
00:00:19.596367 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox"
00:00:19.972415          Platform architecture set to 'x86'
00:00:20.869902          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox" with version "1.19-windows"
00:00:20.902488          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_80e30834df37b174\boinc_80e30834df37b174.vbox"
00:00:20.995682          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
00:00:21.349387          Saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:21.422054          Finished saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml"
00:00:21.422339          Saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:21.538667          Finished saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml"
00:00:21.540124 DeleteVM Saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:21.558550 DeleteVM Finished saving settings file "C:\Users\markt\.VirtualBox\VirtualBox.xml"
00:00:26.578780 main     VirtualBox: object deletion starts
00:00:26.580133 main     HostDnsMonitor: shutting down ...
00:00:26.580238 main     HostDnsMonitor: shut down
00:00:26.584960 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
00:00:26.585248 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

bled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027D0CD3A"
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\\1\\boinc_baeead0b2be847f1\\boinc_baeead0b2be847f1-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_2922-4905438-876_0"
GuestMemoryBalloon=0

2026-04-22 14:00:49 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-22 14:00:50 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-22 14:00:50 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --usb off 
Exit Code: 0
Output:

2026-04-22 14:00:50 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-22 14:00:50 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-04-22 14:00:51 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --audio-enabled off 
Exit Code: 0
Output:

2026-04-22 14:00:51 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --clipboard disabled 
Exit Code: 0
Output:

2026-04-22 14:00:51 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-22 14:00:51 (49852): 
Command: VBoxManage -q storagectl "boinc_baeead0b2be847f1" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-22 14:00:52 (49852): 
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

2026-04-22 14:00:52 (49852): 
Command: VBoxManage -q storageattach "boinc_baeead0b2be847f1" --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

2026-04-22 14:00:52 (49852): 
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

2026-04-22 14:00:53 (49852): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-04-22 14:00:53 (49852): 
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

2026-04-22 14:00:53 (49852): 
Command: VBoxManage -q storageattach "boinc_baeead0b2be847f1" --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:

2026-04-22 14:00:53 (49852): 
Command: VBoxManage -q storageattach "boinc_baeead0b2be847f1" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-04-22 14:00:54 (49852): 
Command: VBoxManage -q storageattach "boinc_baeead0b2be847f1" --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:

2026-04-22 14:00:54 (49852): 
Command: VBoxManage -q storageattach "boinc_baeead0b2be847f1" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-22 14:00:54 (49852): 
Command: VBoxManage -q bandwidthctl "boinc_baeead0b2be847f1" add "boinc_baeead0b2be847f1_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-22 14:00:55 (49852): 
Command: VBoxManage -q modifyvm "boinc_baeead0b2be847f1" --natpf1 ",tcp,127.0.0.1,60184,,80" 
Exit Code: 0
Output:

2026-04-22 14:00:55 (49852): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-22 14:00:55 (49852): 
Command: VBoxManage -q sharedfolder add "boinc_baeead0b2be847f1" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\1/shared"
Exit Code: 0
Output:

2026-04-22 14:01:01 (49852): 
Command: VBoxManage -q startvm "boinc_baeead0b2be847f1" --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_baeead0b2be847f1" to power on...

2026-04-22 14:01:01 (49852): 
Command: VBoxManage -q snapshot "boinc_baeead0b2be847f1" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-04-22 14:01:01 (49852): 
Command: VBoxManage -q bandwidthctl "boinc_baeead0b2be847f1" remove "boinc_baeead0b2be847f1_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2026-04-22 14:01:01 (49852): 
Command: VBoxManage -q unregistervm "boinc_baeead0b2be847f1" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-22 14:01:12 (49852): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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