Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2026-01-11 02:41:31 (7744): vboxwrapper version 26210
2026-01-11 02:41:31 (7744): BOINC client version: 8.0.2
2026-01-11 02:41:32 (7744): Detected: VirtualBox VboxManage Interface (Version: 7.0.20)
2026-01-11 02:41:32 (7744): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-11 02:41:32 (7744): Successfully copied 'init_data.xml' to the shared directory.
2026-01-11 02:41:32 (7744): Successfully copied 'input' to the shared directory.
2026-01-11 02:41:33 (7744): Create VM. (boinc_081df5969eb0a27d, slot#3)
2026-01-11 02:41:33 (7744): Setting Memory Size for VM. (1024MB)
2026-01-11 02:41:33 (7744): Setting CPU Count for VM. (1)
2026-01-11 02:41:34 (7744): Setting Chipset Options for VM.
2026-01-11 02:41:34 (7744): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-11 02:41:34 (7744): Setting Boot Options for VM.
2026-01-11 02:41:35 (7744): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-11 02:41:35 (7744): Enabling VM Network Access.
2026-01-11 02:41:35 (7744): Disabling USB Support for VM.
2026-01-11 02:41:36 (7744): Disabling COM Port Support for VM.
2026-01-11 02:41:36 (7744): Disabling LPT Port Support for VM.
2026-01-11 02:41:36 (7744): Disabling Audio Support for VM.
2026-01-11 02:41:36 (7744): Disabling Clipboard Support for VM.
2026-01-11 02:41:37 (7744): Disabling Drag and Drop Support for VM.
2026-01-11 02:41:37 (7744): Adding storage controller(s) to VM.
2026-01-11 02:41:37 (7744): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-11 02:41:39 (7744): Adding VirtualBox Guest Additions to VM.
2026-01-11 02:41:39 (7744): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-11 02:41:40 (7744): forwarding host port 7261 to guest port 80
2026-01-11 02:41:40 (7744): Enabling remote desktop for VM.
2026-01-11 02:41:40 (7744): Enabling shared directory for VM.
2026-01-11 02:41:41 (7744): Starting VM using VBoxManage interface. (boinc_081df5969eb0a27d, slot#3)
2026-01-11 02:41:44 (7744): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_081df5969eb0a27d" --type headless
Output:
VBoxManage.exe: error: Failed to launch the Remote Desktop Extension server (VERR_GENERAL_FAILURE)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_081df5969eb0a27d" to power on...

2026-01-11 02:41:44 (7744): VM failed to start.
2026-01-11 02:41:44 (7744): Could not start 
2026-01-11 02:41:44 (7744): ERROR: VM failed to start
2026-01-11 02:41:44 (7744): Powering off VM.
2026-01-11 02:41:44 (7744): Deregistering VM. (boinc_081df5969eb0a27d, slot#3)
2026-01-11 02:41:44 (7744): Removing network bandwidth throttle group from VM.
2026-01-11 02:41:47 (7744): Attempts: 2
2026-01-11 02:41:47 (7744): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:19.801926          Saving settings file "G:\BOINC\slots\5\boinc_321886f0e4cc097a\boinc_321886f0e4cc097a.vbox" with version "1.19-windows"
00:00:19.803414          Finished saving settings file "G:\BOINC\slots\5\boinc_321886f0e4cc097a\boinc_321886f0e4cc097a.vbox"
00:00:19.803914 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.803945 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.803959 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.803970 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.804175 DeleteVM Saving settings file "G:\BOINC\slots\5\boinc_321886f0e4cc097a\boinc_321886f0e4cc097a.vbox" with version "1.19-windows"
00:00:19.805848 DeleteVM Finished saving settings file "G:\BOINC\slots\5\boinc_321886f0e4cc097a\boinc_321886f0e4cc097a.vbox"
00:00:20.145170          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.145190          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.145199          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.145206          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.145433          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.145453          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.145466          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.145478          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.145577          Saving settings file "C:\Users\L-----O-----N-----G\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:20.151687          Finished saving settings file "C:\Users\L-----O-----N-----G\.VirtualBox\VirtualBox.xml"
00:00:20.151725          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.151735          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.151743          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.151749          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.151866          Saving settings file "G:\BOINC\slots\2\boinc_30a51d3540d0802f\boinc_30a51d3540d0802f.vbox" with version "1.19-windows"
00:00:20.153379          Finished saving settings file "G:\BOINC\slots\2\boinc_30a51d3540d0802f\boinc_30a51d3540d0802f.vbox"
00:00:20.153798 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.153820 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.153831 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.153839 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.153986 DeleteVM Saving settings file "G:\BOINC\slots\2\boinc_30a51d3540d0802f\boinc_30a51d3540d0802f.vbox" with version "1.19-windows"
00:00:20.155554 DeleteVM Finished saving settings file "G:\BOINC\slots\2\boinc_30a51d3540d0802f\boinc_30a51d3540d0802f.vbox"
00:00:21.038810          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.038834          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.038844          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.038851          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.039095          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.039118          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.039133          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.039146          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.039266          Saving settings file "C:\Users\L-----O-----N-----G\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:21.041476          Finished saving settings file "C:\Users\L-----O-----N-----G\.VirtualBox\VirtualBox.xml"
00:00:21.041549          Saving settings file "C:\Users\L-----O-----N-----G\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:21.043337          Finished saving settings file "C:\Users\L-----O-----N-----G\.VirtualBox\VirtualBox.xml"
00:00:21.043843 DeleteVM Saving settings file "C:\Users\L-----O-----N-----G\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:21.045817 DeleteVM Finished saving settings file "C:\Users\L-----O-----N-----G\.VirtualBox\VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

"
tcpWndRcv="64"
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"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="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="G:\\BOINC\\slots\\3\\boinc_081df5969eb0a27d\\boinc_081df5969eb0a27d-screen0.webm"
rec_screen_opts="vc_enabled=true,ac_enabled=false,ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4783579-452_0"
GuestMemoryBalloon=0

2026-01-11 02:41:35 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-11 02:41:35 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-11 02:41:36 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --usb off 
Exit Code: 0
Output:

2026-01-11 02:41:36 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-11 02:41:36 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-11 02:41:36 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --audio-enabled off 
Exit Code: 0
Output:

2026-01-11 02:41:37 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --clipboard disabled 
Exit Code: 0
Output:

2026-01-11 02:41:37 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-11 02:41:37 (7744): 
Command: VBoxManage -q storagectl "boinc_081df5969eb0a27d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-11 02:41:37 (7744): 
Command: VBoxManage -q showhdinfo "G:\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:       G:\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

2026-01-11 02:41:38 (7744): 
Command: VBoxManage -q storageattach "boinc_081df5969eb0a27d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "G:\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'G:\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 785 of file VBoxManageStorageController.cpp

2026-01-11 02:41:38 (7744): 
Command: VBoxManage -q showhdinfo "G:\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:       G:\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

2026-01-11 02:41:38 (7744): 
Command: VBoxManage -q closemedium disk "G:\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-01-11 02:41:38 (7744): 
Command: VBoxManage -q showhdinfo "G:\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:       G:\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

2026-01-11 02:41:39 (7744): 
Command: VBoxManage -q storageattach "boinc_081df5969eb0a27d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "G:\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-01-11 02:41:39 (7744): 
Command: VBoxManage -q storageattach "boinc_081df5969eb0a27d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-11 02:41:39 (7744): 
Command: VBoxManage -q storageattach "boinc_081df5969eb0a27d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "G:\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-01-11 02:41:39 (7744): 
Command: VBoxManage -q storageattach "boinc_081df5969eb0a27d" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-11 02:41:40 (7744): 
Command: VBoxManage -q bandwidthctl "boinc_081df5969eb0a27d" add "boinc_081df5969eb0a27d_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-11 02:41:40 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --natpf1 ",tcp,127.0.0.1,7261,,80" 
Exit Code: 0
Output:

2026-01-11 02:41:40 (7744): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VM VirtualBox Extension Pack
Version:        7.0.14
Revision:       161095
Edition:        
Description:    Oracle Cloud Infrastructure integration, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe, full VM encryption.
VRDE Module:    VBoxVRDP
Crypto Module:  VBoxPuelCrypto
Usable:         true
Why unusable:   

2026-01-11 02:41:40 (7744): 
Command: VBoxManage -q modifyvm "boinc_081df5969eb0a27d" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 7263 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-01-11 02:41:41 (7744): 
Command: VBoxManage -q sharedfolder add "boinc_081df5969eb0a27d" --name "shared" --hostpath "G:\BOINC\slots\3/shared"
Exit Code: 0
Output:

2026-01-11 02:41:44 (7744): 
Command: VBoxManage -q startvm "boinc_081df5969eb0a27d" --type headless
Exit Code: -2147467259
Output:
VBoxManage.exe: error: Failed to launch the Remote Desktop Extension server (VERR_GENERAL_FAILURE)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_081df5969eb0a27d" to power on...

2026-01-11 02:41:44 (7744): 
Command: VBoxManage -q snapshot "boinc_081df5969eb0a27d" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-01-11 02:41:44 (7744): 
Command: VBoxManage -q bandwidthctl "boinc_081df5969eb0a27d" remove "boinc_081df5969eb0a27d_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2026-01-11 02:41:47 (7744): 
Command: VBoxManage -q unregistervm "boinc_081df5969eb0a27d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-11 02:41:57 (7744): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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