Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-03-29 19:12:05 (9716): vboxwrapper version 26210
2026-03-29 19:12:05 (9716): BOINC client version: 8.2.8
2026-03-29 19:12:08 (9716): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-03-29 19:12:09 (9716): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-29 19:12:09 (9716): Successfully copied 'init_data.xml' to the shared directory.
2026-03-29 19:12:09 (9716): Successfully copied 'input' to the shared directory.
2026-03-29 19:12:09 (9716): Create VM. (boinc_12198b7a823f1ce4, slot#1)
2026-03-29 19:12:10 (9716): Setting Memory Size for VM. (1024MB)
2026-03-29 19:12:11 (9716): Setting CPU Count for VM. (1)
2026-03-29 19:12:12 (9716): Setting Chipset Options for VM.
2026-03-29 19:12:12 (9716): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-29 19:12:13 (9716): Setting Boot Options for VM.
2026-03-29 19:12:14 (9716): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-29 19:12:14 (9716): Enabling VM Network Access.
2026-03-29 19:12:15 (9716): Disabling USB Support for VM.
2026-03-29 19:12:16 (9716): Disabling COM Port Support for VM.
2026-03-29 19:12:16 (9716): Disabling LPT Port Support for VM.
2026-03-29 19:12:17 (9716): Disabling Audio Support for VM.
2026-03-29 19:12:17 (9716): Disabling Clipboard Support for VM.
2026-03-29 19:12:17 (9716): Disabling Drag and Drop Support for VM.
2026-03-29 19:12:18 (9716): Adding storage controller(s) to VM.
2026-03-29 19:12:18 (9716): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-29 19:12:25 (9716): Error in check if parent hdd is registered.
Command:
VBoxManage -q showhdinfo "Z:\BOINC\datos/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Output:
VBoxManage.exe: error: Cannot register the hard disk 'Z:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' {045b03b5-74fd-4f58-8f68-0eee86fe796d} because a hard disk 'C:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' with UUID {045b03b5-74fd-4f58-8f68-0eee86fe796d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 205 of file VBoxManageDisk.cpp

2026-03-29 19:12:25 (9716): Could not create VM
2026-03-29 19:12:25 (9716): ERROR: VM failed to start
2026-03-29 19:12:25 (9716): Powering off VM.
2026-03-29 19:12:25 (9716): Deregistering VM. (boinc_12198b7a823f1ce4, slot#1)
2026-03-29 19:12:26 (9716): Removing network bandwidth throttle group from VM.
2026-03-29 19:12:26 (9716): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:19.650583          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.650719          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.650773          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.650846          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.650909          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.650956          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.651004          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.651053          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.663213          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:19.897414          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.897547          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.897600          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.897649          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.897697          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.897745          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.897792          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.897839          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.911333          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Could not find a bandwidth group named 'boinc_12198b7a823f1ce4_net'}, preserve=false aResultDetail=0
00:00:20.188251          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.188389          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.188444          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.188521          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.188585          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.188634          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.188682          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.188728          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.190459          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.190571          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.190625          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.190674          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.190723          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.190771          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.190820          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.190869          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.191185          Saving settings file "C:\Users\Red Local\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:20.235080          Finished saving settings file "C:\Users\Red Local\.VirtualBox\VirtualBox.xml"
00:00:26.224434 main     VirtualBox: object deletion starts
00:00:26.228331 main     HostDnsMonitor: shutting down ...
00:00:26.228468 main     HostDnsMonitor: shut down
00:00:26.234451 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:26.235177 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Snd="64"
sockRcv="64"
tcpWndSnd="64"
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="Z:\\BOINC\\datos\\slots\\1\\boinc_12198b7a823f1ce4\\boinc_12198b7a823f1ce4-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_2922-4867025-728_0"
GuestMemoryBalloon=0

2026-03-29 19:12:14 (9716): 
Command: VBoxManage -q modifyvm "boinc_12198b7a823f1ce4" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-29 19:12:15 (9716): 
Command: VBoxManage -q modifyvm "boinc_12198b7a823f1ce4" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-29 19:12:16 (9716): 
Command: VBoxManage -q modifyvm "boinc_12198b7a823f1ce4" --usb off 
Exit Code: 0
Output:

2026-03-29 19:12:16 (9716): 
Command: VBoxManage -q modifyvm "boinc_12198b7a823f1ce4" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-29 19:12:17 (9716): 
Command: VBoxManage -q modifyvm "boinc_12198b7a823f1ce4" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-29 19:12:17 (9716): 
Command: VBoxManage -q modifyvm "boinc_12198b7a823f1ce4" --audio-enabled off 
Exit Code: 0
Output:

2026-03-29 19:12:17 (9716): 
Command: VBoxManage -q modifyvm "boinc_12198b7a823f1ce4" --clipboard disabled 
Exit Code: 0
Output:

2026-03-29 19:12:18 (9716): 
Command: VBoxManage -q modifyvm "boinc_12198b7a823f1ce4" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-29 19:12:18 (9716): 
Command: VBoxManage -q storagectl "boinc_12198b7a823f1ce4" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-29 19:12:18 (9716): 
Command: VBoxManage -q showhdinfo "Z:\BOINC\datos/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'Z:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' {045b03b5-74fd-4f58-8f68-0eee86fe796d} because a hard disk 'C:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' with UUID {045b03b5-74fd-4f58-8f68-0eee86fe796d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 205 of file VBoxManageDisk.cpp

2026-03-29 19:12:20 (9716): 
Command: VBoxManage -q showhdinfo "Z:\BOINC\datos/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'Z:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' {045b03b5-74fd-4f58-8f68-0eee86fe796d} because a hard disk 'C:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' with UUID {045b03b5-74fd-4f58-8f68-0eee86fe796d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 205 of file VBoxManageDisk.cpp

2026-03-29 19:12:21 (9716): 
Command: VBoxManage -q showhdinfo "Z:\BOINC\datos/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'Z:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' {045b03b5-74fd-4f58-8f68-0eee86fe796d} because a hard disk 'C:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' with UUID {045b03b5-74fd-4f58-8f68-0eee86fe796d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 205 of file VBoxManageDisk.cpp

2026-03-29 19:12:22 (9716): 
Command: VBoxManage -q showhdinfo "Z:\BOINC\datos/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'Z:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' {045b03b5-74fd-4f58-8f68-0eee86fe796d} because a hard disk 'C:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' with UUID {045b03b5-74fd-4f58-8f68-0eee86fe796d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 205 of file VBoxManageDisk.cpp

2026-03-29 19:12:24 (9716): 
Command: VBoxManage -q showhdinfo "Z:\BOINC\datos/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'Z:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' {045b03b5-74fd-4f58-8f68-0eee86fe796d} because a hard disk 'C:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' with UUID {045b03b5-74fd-4f58-8f68-0eee86fe796d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 205 of file VBoxManageDisk.cpp

2026-03-29 19:12:25 (9716): 
Command: VBoxManage -q showhdinfo "Z:\BOINC\datos/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2147024809
Output:
VBoxManage.exe: error: Cannot register the hard disk 'Z:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' {045b03b5-74fd-4f58-8f68-0eee86fe796d} because a hard disk 'C:\BOINC\datos\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi' with UUID {045b03b5-74fd-4f58-8f68-0eee86fe796d} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 205 of file VBoxManageDisk.cpp

2026-03-29 19:12:26 (9716): 
Command: VBoxManage -q snapshot "boinc_12198b7a823f1ce4" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-03-29 19:12:26 (9716): 
Command: VBoxManage -q bandwidthctl "boinc_12198b7a823f1ce4" remove "boinc_12198b7a823f1ce4_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_12198b7a823f1ce4_net'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "DeleteBandwidthGroup(name.raw())" at line 273 of file VBoxManageBandwidthControl.cpp

2026-03-29 19:12:27 (9716): 
Command: VBoxManage -q unregistervm "boinc_12198b7a823f1ce4" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-29 19:12:35 (9716): called boinc_finish(-182)

</stderr_txt>
]]>

©2026 CERN