Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967133 (0xffffff5d)</message>
<stderr_txt>
2026-01-30 04:18:03 (252): vboxwrapper version 26210
2026-01-30 04:18:03 (252): BOINC client version: 8.2.8
2026-01-30 04:18:03 (252): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-30 04:18:03 (252): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-30 04:18:03 (252): Successfully copied 'init_data.xml' to the shared directory.
2026-01-30 04:18:04 (252): Create VM. (boinc_ce7e669659038899, slot#3)
2026-01-30 04:18:04 (252): Setting Memory Size for VM. (4584MB)
2026-01-30 04:18:04 (252): Setting CPU Count for VM. (4)
2026-01-30 04:18:05 (252): Setting Chipset Options for VM.
2026-01-30 04:18:05 (252): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-30 04:18:05 (252): Setting Boot Options for VM.
2026-01-30 04:18:06 (252): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-30 04:18:06 (252): Enabling VM Network Access.
2026-01-30 04:18:06 (252): Disabling USB Support for VM.
2026-01-30 04:18:07 (252): Disabling COM Port Support for VM.
2026-01-30 04:18:07 (252): Disabling LPT Port Support for VM.
2026-01-30 04:18:07 (252): Disabling Audio Support for VM.
2026-01-30 04:18:07 (252): Disabling Clipboard Support for VM.
2026-01-30 04:18:08 (252): Disabling Drag and Drop Support for VM.
2026-01-30 04:18:08 (252): Adding storage controller(s) to VM.
2026-01-30 04:18:08 (252): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-30 04:18:10 (252): Adding VirtualBox Guest Additions to VM.
2026-01-30 04:18:10 (252): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-30 04:18:11 (252): forwarding host port 50833 to guest port 80
2026-01-30 04:18:11 (252): Enabling remote desktop for VM.
2026-01-30 04:18:11 (252): Required extension pack not installed, remote desktop not enabled.
2026-01-30 04:18:11 (252): Enabling shared directory for VM.
2026-01-30 04:18:12 (252): Starting VM using VBoxManage interface. (boinc_ce7e669659038899, slot#3)
2026-01-30 04:18:17 (252): Successfully started VM. (PID = '1752')
2026-01-30 04:18:17 (252): Reporting VM Process ID to BOINC.
2026-01-30 04:18:17 (252): Guest Log: BIOS: VirtualBox 7.0.6
2026-01-30 04:18:17 (252): Guest Log: CPUID EDX: 0x178bfbff
2026-01-30 04:18:17 (252): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-30 04:18:17 (252): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-30 04:18:17 (252): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-30 04:18:17 (252): Detected: Web Application Enabled (http://localhost:50833)
2026-01-30 04:18:17 (252): Preference change detected
2026-01-30 04:18:17 (252): Setting CPU throttle for VM. (100%)
2026-01-30 04:18:17 (252): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 600 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-30 04:18:19 (252): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-01-30 04:18:19 (252): Guest Log: BIOS: Booting from Hard Disk...
2026-01-30 04:18:21 (252): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-30 04:18:21 (252): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-30 04:18:49 (252): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-01-30 04:18:49 (252): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-01-30 04:18:50 (252): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-01-30 04:18:50 (252): Guest Log: 00:00:00.000054 main     Log opened 2026-01-30T01:18:55.501838000Z
2026-01-30 04:18:50 (252): Guest Log: 00:00:00.000123 main     OS Product: Linux
2026-01-30 04:18:50 (252): Guest Log: 00:00:00.000147 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-01-30 04:18:50 (252): Guest Log: 00:00:00.000166 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-01-30 04:18:50 (252): Guest Log: 00:00:00.000183 main     Executable: /usr/sbin/VBoxService
2026-01-30 04:18:50 (252): Guest Log: 00:00:00.000183 main     Process ID: 2286
2026-01-30 04:18:50 (252): Guest Log: 00:00:00.000184 main     Package type: LINUX_64BITS_GENERIC
2026-01-30 04:18:50 (252): Guest Log: 00:00:00.002775 main     5.2.6 r120293 started. Verbose level = 0
2026-01-30 04:24:57 (252): VM Heartbeat file specified, but missing.
2026-01-30 04:24:57 (252): Powering off VM.
2026-01-30 04:24:58 (252): Successfully stopped VM.
2026-01-30 04:24:58 (252): Deregistering VM. (boinc_ce7e669659038899, slot#3)
2026-01-30 04:24:58 (252): Removing network bandwidth throttle group from VM.
2026-01-30 04:24:58 (252): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:07.345062          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:07.345088          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:07.345133          Saving settings file "C:\Users\user\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.346687          Finished saving settings file "C:\Users\user\.VirtualBox\VirtualBox.xml"
00:00:07.346996          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox" with version "1.19-windows"
00:00:07.348528          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox"
00:00:07.608628          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:07.610298          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox" with version "1.19-windows"
00:00:07.612215          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox"
00:00:07.876005          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:07.878275          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox" with version "1.19-windows"
00:00:07.880027          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox"
00:00:08.411394          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:08.412928          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox" with version "1.19-windows"
00:00:08.414721          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox"
00:00:08.678953          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:08.680533          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
00:00:08.684866          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
00:00:08.684918          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
00:00:08.690487          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
00:00:08.942855          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:08.946324          Launched VM: 1606287376 pid: 9544 (0x2548) frontend: headless name: boinc_ce7e669659038899
00:00:13.152843          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
00:00:13.153247          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
00:00:14.199670          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:14.200925          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox" with version "1.19-windows"
00:00:14.202606          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox"
00:01:39.223148 dns-monitor HostDnsMonitor: updating information
00:01:39.223169 dns-monitor HostDnsMonitor: unchanged
00:06:54.480200          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:06:54.507413          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox" with version "1.19-windows"
00:06:54.509385          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox"
00:06:54.741857          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:06:54.743056          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
00:06:54.774927          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:06:54.776398          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox" with version "1.19-windows"
00:06:54.778245          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ce7e669659038899\boinc_ce7e669659038899.vbox"
00:06:55.040538          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:06:55.040760          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:06:55.040818          Saving settings file "C:\Users\user\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:06:55.042720          Finished saving settings file "C:\Users\user\.VirtualBox\VirtualBox.xml"
00:06:55.042830          Saving settings file "C:\Users\user\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:06:55.044668          Finished saving settings file "C:\Users\user\.VirtualBox\VirtualBox.xml"
00:06:55.045353 DeleteVM Saving settings file "C:\Users\user\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:06:55.047413 DeleteVM Finished saving settings file "C:\Users\user\.VirtualBox\VirtualBox.xml"
00:07:00.059908 main     VirtualBox: object deletion starts
00:07:00.060673 main     HostDnsMonitor: shutting down ...
00:07:00.060757 main     HostDnsMonitor: shut down
00:07:00.062146 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
00:07:00.062331 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

orterenabled="off"
teleporterport=0
teleporteraddress=""
teleporterpassword=""
tracing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027927987"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="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="C:\\ProgramData\\BOINC\\slots\\3\\boinc_ce7e669659038899\\boinc_ce7e669659038899-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_2991028_1769718890.996899_0"
GuestMemoryBalloon=0

2026-01-30 04:18:06 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-30 04:18:06 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-30 04:18:07 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --usb off 
Exit Code: 0
Output:

2026-01-30 04:18:07 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-30 04:18:07 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-30 04:18:07 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --audio-enabled off 
Exit Code: 0
Output:

2026-01-30 04:18:08 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --clipboard disabled 
Exit Code: 0
Output:

2026-01-30 04:18:08 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-30 04:18:08 (252): 
Command: VBoxManage -q storagectl "boinc_ce7e669659038899" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-30 04:18:08 (252): 
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

2026-01-30 04:18:09 (252): 
Command: VBoxManage -q storageattach "boinc_ce7e669659038899" --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

2026-01-30 04:18:09 (252): 
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

2026-01-30 04:18:09 (252): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-01-30 04:18:09 (252): 
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

2026-01-30 04:18:10 (252): 
Command: VBoxManage -q storageattach "boinc_ce7e669659038899" --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:

2026-01-30 04:18:10 (252): 
Command: VBoxManage -q storageattach "boinc_ce7e669659038899" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-30 04:18:10 (252): 
Command: VBoxManage -q storageattach "boinc_ce7e669659038899" --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:

2026-01-30 04:18:10 (252): 
Command: VBoxManage -q storageattach "boinc_ce7e669659038899" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-30 04:18:11 (252): 
Command: VBoxManage -q bandwidthctl "boinc_ce7e669659038899" add "boinc_ce7e669659038899_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-30 04:18:11 (252): 
Command: VBoxManage -q modifyvm "boinc_ce7e669659038899" --natpf1 ",tcp,127.0.0.1,50833,,80" 
Exit Code: 0
Output:

2026-01-30 04:18:11 (252): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-30 04:18:12 (252): 
Command: VBoxManage -q sharedfolder add "boinc_ce7e669659038899" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\3/shared"
Exit Code: 0
Output:

2026-01-30 04:18:16 (252): 
Command: VBoxManage -q startvm "boinc_ce7e669659038899" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_ce7e669659038899" to power on...
VM "boinc_ce7e669659038899" has been successfully started.

2026-01-30 04:18:17 (252): 
Command: VBoxManage -q controlvm "boinc_ce7e669659038899" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-01-30 04:24:58 (252): 
Command: VBoxManage -q controlvm "boinc_ce7e669659038899" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-30 04:24:58 (252): 
Command: VBoxManage -q snapshot "boinc_ce7e669659038899" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-01-30 04:24:58 (252): 
Command: VBoxManage -q bandwidthctl "boinc_ce7e669659038899" remove "boinc_ce7e669659038899_net" 
Exit Code: 0
Output:

2026-01-30 04:24:58 (252): 
Command: VBoxManage -q unregistervm "boinc_ce7e669659038899" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-30 04:25:03 (252): called boinc_finish(-163)

</stderr_txt>
]]>

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