Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967133 (0xffffff5d)</message>
<stderr_txt>
2026-01-10 07:27:33 (11912): vboxwrapper version 26210
2026-01-10 07:27:33 (11912): BOINC client version: 8.2.4
2026-01-10 07:27:33 (11912): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-10 07:27:33 (11912): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-10 07:27:33 (11912): Successfully copied 'init_data.xml' to the shared directory.
2026-01-10 07:27:34 (11912): Create VM. (boinc_87e36f2245c2cf4d, slot#1)
2026-01-10 07:27:34 (11912): Setting Memory Size for VM. (4584MB)
2026-01-10 07:27:35 (11912): Setting CPU Count for VM. (4)
2026-01-10 07:27:35 (11912): Setting Chipset Options for VM.
2026-01-10 07:27:35 (11912): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-10 07:27:35 (11912): Setting Boot Options for VM.
2026-01-10 07:27:36 (11912): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-10 07:27:36 (11912): Enabling VM Network Access.
2026-01-10 07:27:36 (11912): Disabling USB Support for VM.
2026-01-10 07:27:37 (11912): Disabling COM Port Support for VM.
2026-01-10 07:27:37 (11912): Disabling LPT Port Support for VM.
2026-01-10 07:27:37 (11912): Disabling Audio Support for VM.
2026-01-10 07:27:37 (11912): Disabling Clipboard Support for VM.
2026-01-10 07:27:38 (11912): Disabling Drag and Drop Support for VM.
2026-01-10 07:27:38 (11912): Adding storage controller(s) to VM.
2026-01-10 07:27:38 (11912): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-10 07:27:40 (11912): Adding VirtualBox Guest Additions to VM.
2026-01-10 07:27:41 (11912): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-10 07:27:41 (11912): forwarding host port 64314 to guest port 80
2026-01-10 07:27:41 (11912): Enabling remote desktop for VM.
2026-01-10 07:27:42 (11912): Enabling shared directory for VM.
2026-01-10 07:27:42 (11912): Starting VM using VBoxManage interface. (boinc_87e36f2245c2cf4d, slot#1)
2026-01-10 07:27:48 (11912): Successfully started VM. (PID = '5296')
2026-01-10 07:27:48 (11912): Reporting VM Process ID to BOINC.
2026-01-10 07:27:48 (11912): Guest Log: BIOS: VirtualBox 7.0.6
2026-01-10 07:27:48 (11912): Guest Log: CPUID EDX: 0x178bfbff
2026-01-10 07:27:48 (11912): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-10 07:27:48 (11912): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-10 07:27:48 (11912): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-10 07:27:48 (11912): Detected: Web Application Enabled (http://localhost:64314)
2026-01-10 07:27:48 (11912): Detected: Remote Desktop Enabled (localhost:64315)
2026-01-10 07:27:48 (11912): Preference change detected
2026-01-10 07:27:48 (11912): Setting CPU throttle for VM. (90%)
2026-01-10 07:27:48 (11912): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-10 07:27:50 (11912): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-01-10 07:27:50 (11912): Guest Log: BIOS: Booting from Hard Disk...
2026-01-10 07:27:52 (11912): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-10 07:27:52 (11912): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-10 07:28:44 (11912): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-01-10 07:28:44 (11912): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-01-10 07:28:44 (11912): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-01-10 07:28:44 (11912): Guest Log: 00:00:00.001142 main     Log opened 2026-01-10T06:28:45.187360000Z
2026-01-10 07:28:44 (11912): Guest Log: 00:00:00.001283 main     OS Product: Linux
2026-01-10 07:28:44 (11912): Guest Log: 00:00:00.001350 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-01-10 07:28:44 (11912): Guest Log: 00:00:00.001389 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-01-10 07:28:44 (11912): Guest Log: 00:00:00.001590 main     Executable: /usr/sbin/VBoxService
2026-01-10 07:28:44 (11912): Guest Log: 00:00:00.001592 main     Process ID: 2286
2026-01-10 07:28:44 (11912): Guest Log: 00:00:00.001593 main     Package type: LINUX_64BITS_GENERIC
2026-01-10 07:28:44 (11912): Guest Log: 00:00:00.003498 main     5.2.6 r120293 started. Verbose level = 0
2026-01-10 07:34:28 (11912): VM Heartbeat file specified, but missing.
2026-01-10 07:34:28 (11912): Powering off VM.
2026-01-10 07:34:28 (11912): Successfully stopped VM.
2026-01-10 07:34:28 (11912): Deregistering VM. (boinc_87e36f2245c2cf4d, slot#1)
2026-01-10 07:34:28 (11912): Removing network bandwidth throttle group from VM.
2026-01-10 07:34:29 (11912): Removing VM from VirtualBox.

    Hypervisor System Log:

23:29:08.001220          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
23:29:08.001391          Saving settings file "C:\Users\junk\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
23:29:08.006497          Finished saving settings file "C:\Users\junk\.VirtualBox\VirtualBox.xml"
23:29:08.006931          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:08.010750          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:08.262962          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:08.267029          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:08.528551          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
23:29:08.529180          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:08.533346          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:08.533493          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
23:29:08.537306          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:08.541197          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:08.541592          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:08.545306          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:08.788517          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
23:29:08.788868          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
23:29:08.789311          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:08.793715          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:09.052089          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:09.055957          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:09.316077          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:09.320039          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:09.845517          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:09.849960          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:10.104352          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:10.108380          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:29:10.368043          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
23:29:10.372512          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
23:29:10.372596          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
23:29:10.378179          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
23:29:10.632074          Launched VM: 2638739232 pid: 4792 (0x12b8) frontend: headless name: boinc_87e36f2245c2cf4d
23:29:15.060305          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Property 'CRYPT/KeyId' does not exist}, preserve=false aResultDetail=0
23:29:15.060805          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Property 'CRYPT/KeyId' does not exist}, preserve=false aResultDetail=0
23:29:16.166285          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:29:16.170445          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:35:56.316080          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:35:56.321006          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:35:56.796909          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
23:35:56.878480          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox" with version "1.19-windows"
23:35:56.882670          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_87e36f2245c2cf4d\boinc_87e36f2245c2cf4d.vbox"
23:35:57.141595          Saving settings file "C:\Users\junk\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
23:35:57.146366          Finished saving settings file "C:\Users\junk\.VirtualBox\VirtualBox.xml"
23:35:57.146487          Saving settings file "C:\Users\junk\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
23:35:57.150839          Finished saving settings file "C:\Users\junk\.VirtualBox\VirtualBox.xml"
23:35:57.151701 DeleteVM Saving settings file "C:\Users\junk\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
23:35:57.157386 DeleteVM Finished saving settings file "C:\Users\junk\.VirtualBox\VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

nabled="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_87e36f2245c2cf4d\\boinc_87e36f2245c2cf4d-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="CMS_281429_1768021401.875828_0"
GuestMemoryBalloon=0

2026-01-10 07:27:36 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-10 07:27:36 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-10 07:27:37 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --usb off 
Exit Code: 0
Output:

2026-01-10 07:27:37 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-10 07:27:37 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-10 07:27:37 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --audio-enabled off 
Exit Code: 0
Output:

2026-01-10 07:27:38 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --clipboard disabled 
Exit Code: 0
Output:

2026-01-10 07:27:38 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-10 07:27:38 (11912): 
Command: VBoxManage -q storagectl "boinc_87e36f2245c2cf4d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-10 07:27:38 (11912): 
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

2026-01-10 07:27:39 (11912): 
Command: VBoxManage -q storageattach "boinc_87e36f2245c2cf4d" --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 785 of file VBoxManageStorageController.cpp

2026-01-10 07:27:39 (11912): 
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

2026-01-10 07:27:39 (11912): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-01-10 07:27:40 (11912): 
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

2026-01-10 07:27:40 (11912): 
Command: VBoxManage -q storageattach "boinc_87e36f2245c2cf4d" --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:

2026-01-10 07:27:40 (11912): 
Command: VBoxManage -q storageattach "boinc_87e36f2245c2cf4d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-10 07:27:40 (11912): 
Command: VBoxManage -q storageattach "boinc_87e36f2245c2cf4d" --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:

2026-01-10 07:27:41 (11912): 
Command: VBoxManage -q storageattach "boinc_87e36f2245c2cf4d" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-10 07:27:41 (11912): 
Command: VBoxManage -q bandwidthctl "boinc_87e36f2245c2cf4d" add "boinc_87e36f2245c2cf4d_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-10 07:27:41 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --natpf1 ",tcp,127.0.0.1,64314,,80" 
Exit Code: 0
Output:

2026-01-10 07:27:41 (11912): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VM VirtualBox Extension Pack
Version:        6.1.22
Revision:       144080
Edition:        
Description:    Oracle Cloud Infrastructure integration, USB 2.0 and USB 3.0 Host Controller, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe.
VRDE Module:    VBoxVRDP
Crypto Module:  
Usable:         false
Why unusable:   VBoxExtPackRegister returned VERR_VERSION_MISMATCH, pReg=0000000000000000 ErrInfo='Helper version mismatch - expected 0x3 got 0x50000'

2026-01-10 07:27:42 (11912): 
Command: VBoxManage -q modifyvm "boinc_87e36f2245c2cf4d" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 64315 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-01-10 07:27:42 (11912): 
Command: VBoxManage -q sharedfolder add "boinc_87e36f2245c2cf4d" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\1/shared"
Exit Code: 0
Output:

2026-01-10 07:27:47 (11912): 
Command: VBoxManage -q startvm "boinc_87e36f2245c2cf4d" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_87e36f2245c2cf4d" to power on...
VM "boinc_87e36f2245c2cf4d" has been successfully started.

2026-01-10 07:27:48 (11912): 
Command: VBoxManage -q controlvm "boinc_87e36f2245c2cf4d" cpuexecutioncap 90 
Exit Code: 0
Output:

2026-01-10 07:34:28 (11912): 
Command: VBoxManage -q controlvm "boinc_87e36f2245c2cf4d" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-10 07:34:28 (11912): 
Command: VBoxManage -q snapshot "boinc_87e36f2245c2cf4d" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-01-10 07:34:29 (11912): 
Command: VBoxManage -q bandwidthctl "boinc_87e36f2245c2cf4d" remove "boinc_87e36f2245c2cf4d_net" 
Exit Code: 0
Output:

2026-01-10 07:34:29 (11912): 
Command: VBoxManage -q unregistervm "boinc_87e36f2245c2cf4d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-10 07:34:39 (11912): called boinc_finish(-163)

</stderr_txt>
]]>

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