Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 4294967133 (0xffffff5d)</message>
<stderr_txt>
2026-02-14 17:25:53 (79332): vboxwrapper version 26210
2026-02-14 17:25:53 (79332): BOINC client version: 7.20.2
2026-02-14 17:25:54 (79332): Detected: VirtualBox VboxManage Interface (Version: 7.1.4)
2026-02-14 17:25:55 (79332): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-02-14 17:25:55 (79332): Successfully copied 'init_data.xml' to the shared directory.
2026-02-14 17:25:55 (79332): Create VM. (boinc_67986c3c8d19e965, slot#4)
2026-02-14 17:25:57 (79332): Setting Memory Size for VM. (4584MB)
2026-02-14 17:25:58 (79332): Setting CPU Count for VM. (4)
2026-02-14 17:25:58 (79332): Setting Chipset Options for VM.
2026-02-14 17:25:59 (79332): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-14 17:26:00 (79332): Setting Boot Options for VM.
2026-02-14 17:26:02 (79332): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-14 17:26:02 (79332): Enabling VM Network Access.
2026-02-14 17:26:03 (79332): Disabling USB Support for VM.
2026-02-14 17:26:04 (79332): Disabling COM Port Support for VM.
2026-02-14 17:26:05 (79332): Disabling LPT Port Support for VM.
2026-02-14 17:26:06 (79332): Disabling Audio Support for VM.
2026-02-14 17:26:07 (79332): Disabling Clipboard Support for VM.
2026-02-14 17:26:08 (79332): Disabling Drag and Drop Support for VM.
2026-02-14 17:26:09 (79332): Adding storage controller(s) to VM.
2026-02-14 17:26:10 (79332): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-02-14 17:26:12 (79332): Adding VirtualBox Guest Additions to VM.
2026-02-14 17:26:14 (79332): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-14 17:26:14 (79332): forwarding host port 63223 to guest port 80
2026-02-14 17:26:16 (79332): Enabling remote desktop for VM.
2026-02-14 17:26:16 (79332): Required extension pack not installed, remote desktop not enabled.
2026-02-14 17:26:16 (79332): Enabling shared directory for VM.
2026-02-14 17:26:19 (79332): Starting VM using VBoxManage interface. (boinc_67986c3c8d19e965, slot#4)
2026-02-14 17:26:38 (79332): Successfully started VM. (PID = '27304')
2026-02-14 17:26:38 (79332): Reporting VM Process ID to BOINC.
2026-02-14 17:26:38 (79332): Guest Log: BIOS: VirtualBox 7.1.4
2026-02-14 17:26:38 (79332): Guest Log: CPUID EDX: 0x178bfbff
2026-02-14 17:26:38 (79332): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-02-14 17:26:38 (79332): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-02-14 17:26:38 (79332): VM state change detected. (old = 'poweredoff', new = 'running')
2026-02-14 17:26:38 (79332): Detected: Web Application Enabled (http://localhost:63223)
2026-02-14 17:26:38 (79332): Preference change detected
2026-02-14 17:26:38 (79332): Setting CPU throttle for VM. (100%)
2026-02-14 17:26:39 (79332): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-02-14 17:26:40 (79332): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-02-14 17:26:40 (79332): Guest Log: BIOS: Booting from Hard Disk...
2026-02-14 17:26:45 (79332): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-02-14 17:26:45 (79332): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-02-14 17:30:40 (79332): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-02-14 17:30:40 (79332): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-02-14 17:31:04 (79332): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-02-14 17:31:05 (79332): Guest Log: 00:00:00.023687 main     Log opened 2026-02-14T23:29:21.225422000Z
2026-02-14 17:31:05 (79332): Guest Log: 00:00:00.028901 main     OS Product: Linux
2026-02-14 17:31:05 (79332): Guest Log: 00:00:00.030439 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-02-14 17:31:05 (79332): Guest Log: 00:00:00.031061 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-02-14 17:31:05 (79332): Guest Log: 00:00:00.033429 main     Executable: /usr/sbin/VBoxService
2026-02-14 17:31:05 (79332): Guest Log: 00:00:00.033438 main     Process ID: 2314
2026-02-14 17:31:05 (79332): Guest Log: 00:00:00.033440 main     Package type: LINUX_64BITS_GENERIC
2026-02-14 17:31:05 (79332): Guest Log: 00:00:00.070334 main     5.2.6 r120293 started. Verbose level = 0
2026-02-14 17:35:01 (79332): VM Heartbeat file specified, but missing.
2026-02-14 17:35:01 (79332): Powering off VM.
2026-02-14 17:35:02 (79332): Successfully stopped VM.
2026-02-14 17:35:02 (79332): Deregistering VM. (boinc_67986c3c8d19e965, slot#4)
2026-02-14 17:35:03 (79332): Removing network bandwidth throttle group from VM.
2026-02-14 17:35:03 (79332): Removing VM from VirtualBox.

    Hypervisor System Log:

81:02:43.609197          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:02:43.648662          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:02:43.649694          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_5abc9760d70a51a3\boinc_5abc9760d70a51a3.vbox" with version "1.19-windows"
81:02:43.673071          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_5abc9760d70a51a3\boinc_5abc9760d70a51a3.vbox" with failure
81:02:43.673384          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Runtime error opening 'C:\ProgramData\BOINC\slots\4\boinc_5abc9760d70a51a3\boinc_5abc9760d70a51a3.vbox-tmp' for overwriting VERR_PATH_NOT_FOUND (Path not found.).
81:02:43.673401          D:\tinderbox\win-rel\src\VBox\Main\src-server\MachineImpl.cpp[9834] (long __cdecl Machine::i_saveSettings(bool *,class util::AutoWriteLock &,int))}, preserve=false aResultDetail=0
81:02:43.676704          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:02:43.741226          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:02:44.802680          Platform architecture set to 'x86'
81:02:44.856522          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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
81:02:44.859667          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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
81:02:44.863730          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:02:44.911855          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:02:45.606467          Platform architecture set to 'x86'
81:02:45.618014          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:02:45.658991          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:02:46.371046          Platform architecture set to 'x86'
81:02:46.409634          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:02:46.468083          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:02:48.280068          Platform architecture set to 'x86'
81:02:48.289171          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:02:48.341911          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:02:49.041482          Platform architecture set to 'x86'
81:02:49.055416          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
81:02:49.093093          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
81:02:49.093597          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
81:02:49.675236          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
81:02:49.681504          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
81:02:50.556370          Launched VM: 3584226992 pid: 12468 (0x30b4) frontend: headless name: boinc_67986c3c8d19e965
81:03:02.561105          Platform architecture set to 'x86'
81:03:08.271459          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Property 'CRYPT/KeyId' does not exist}, preserve=false aResultDetail=0
81:03:08.274372          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Property 'CRYPT/KeyId' does not exist}, preserve=false aResultDetail=0
81:03:08.277635          HostDnsMonitorProxy::GetDomainName: no domain set
81:03:08.277943          HostDnsMonitorProxy::GetNameServers:
81:03:08.277997            name server 1: 192.168.1.254
81:03:08.278221          HostDnsMonitorProxy::GetSearchStrings:
81:03:08.278273            no search string entries
81:03:10.116192          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:03:10.342685          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:11:33.051614          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:11:33.114778          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:11:33.986373          Platform architecture set to 'x86'
81:11:33.991493          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
81:11:34.455688          Platform architecture set to 'x86'
81:11:34.463685          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox" with version "1.19-windows"
81:11:34.515838          Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox"
81:11:35.443117          Saving settings file "C:\Users\TEMP.DELLINSPIRON11.025\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
81:11:35.927803          Finished saving settings file "C:\Users\TEMP.DELLINSPIRON11.025\.VirtualBox\VirtualBox.xml"
81:11:35.932874 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_5abc9760d70a51a3\boinc_5abc9760d70a51a3.vbox" with version "1.19-windows"
81:11:35.934049 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\4\boinc_5abc9760d70a51a3\boinc_5abc9760d70a51a3.vbox" with failure
81:11:35.934293 DeleteVM ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Runtime error opening 'C:\ProgramData\BOINC\slots\4\boinc_5abc9760d70a51a3\boinc_5abc9760d70a51a3.vbox-tmp' for overwriting VERR_PATH_NOT_FOUND (Path not found.).
81:11:35.934305 DeleteVM D:\tinderbox\win-rel\src\VBox\Main\src-server\MachineImpl.cpp[9834] (long __cdecl Machine::i_saveSettings(bool *,class util::AutoWriteLock &,int))}, preserve=true aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

abddec2c-d9ed-4e06-8909-0928940678f3
Settings file: 'C:\ProgramData\BOINC\slots\4\boinc_67986c3c8d19e965\boinc_67986c3c8d19e965.vbox'

2026-02-14 17:25:57 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --description "CMS_1673311_1770812687.240944_0" 
Exit Code: 0
Output:

2026-02-14 17:25:58 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --memory 4584 
Exit Code: 0
Output:

2026-02-14 17:25:58 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --cpus 4 
Exit Code: 0
Output:

2026-02-14 17:25:59 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2026-02-14 17:26:00 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-02-14 17:26:01 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-02-14 17:26:02 (79332): 
Command: VBoxManage -q showvminfo "boinc_67986c3c8d19e965" --machinereadable 
Exit Code: 0
Output:
name="boinc_67986c3c8d19e965"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="abddec2c-d9ed-4e06-8909-0928940678f3"
CfgFile="C:\\ProgramData\\BOINC\\slots\\4\\boinc_67986c3c8d19e965\\boinc_67986c3c8d19e965.vbox"
SnapFldr="C:\\ProgramData\\BOINC\\slots\\4\\boinc_67986c3c8d19e965\\Snapshots"
LogFldr="C:\\ProgramData\\BOINC\\slots\\4\\boinc_67986c3c8d19e965\\Logs"
hardwareuuid="abddec2c-d9ed-4e06-8909-0928940678f3"
memory=4584
pagefusion="off"
vram=16
cpuexecutioncap=100
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=4
hpet="off"
pae="off"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
NvramFile="C:\\ProgramData\\BOINC\\slots\\4\\boinc_67986c3c8d19e965\\boinc_67986c3c8d19e965.nvram"
rtcuseutc="off"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-02-14T23:25:56.213000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="off"
teleporterenabled="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="080027CA87AD"
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"
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\\4\\boinc_67986c3c8d19e965\\boinc_67986c3c8d19e965-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_1673311_1770812687.240944_0"
GuestMemoryBalloon=0

2026-02-14 17:26:02 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-14 17:26:03 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-14 17:26:04 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --usb off 
Exit Code: 0
Output:

2026-02-14 17:26:05 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-14 17:26:06 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-02-14 17:26:07 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --audio-enabled off 
Exit Code: 0
Output:

2026-02-14 17:26:08 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --clipboard disabled 
Exit Code: 0
Output:

2026-02-14 17:26:09 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-14 17:26:10 (79332): 
Command: VBoxManage -q storagectl "boinc_67986c3c8d19e965" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-14 17:26:12 (79332): 
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
Child UUIDs:    e1edecf9-2ea0-4236-ae60-12beba7b2ad1
                40bb37cf-077b-487f-8218-7d232f2bd5a5

2026-02-14 17:26:12 (79332): 
Command: VBoxManage -q storageattach "boinc_67986c3c8d19e965" --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:

2026-02-14 17:26:14 (79332): 
Command: VBoxManage -q storageattach "boinc_67986c3c8d19e965" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-02-14 17:26:14 (79332): 
Command: VBoxManage -q bandwidthctl "boinc_67986c3c8d19e965" add "boinc_67986c3c8d19e965_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-14 17:26:16 (79332): 
Command: VBoxManage -q modifyvm "boinc_67986c3c8d19e965" --natpf1 ",tcp,127.0.0.1,63223,,80" 
Exit Code: 0
Output:

2026-02-14 17:26:16 (79332): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-02-14 17:26:17 (79332): 
Command: VBoxManage -q sharedfolder add "boinc_67986c3c8d19e965" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\4/shared"
Exit Code: 0
Output:

2026-02-14 17:26:37 (79332): 
Command: VBoxManage -q startvm "boinc_67986c3c8d19e965" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_67986c3c8d19e965" to power on...
VM "boinc_67986c3c8d19e965" has been successfully started.

2026-02-14 17:26:39 (79332): 
Command: VBoxManage -q controlvm "boinc_67986c3c8d19e965" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-02-14 17:35:02 (79332): 
Command: VBoxManage -q controlvm "boinc_67986c3c8d19e965" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-14 17:35:03 (79332): 
Command: VBoxManage -q snapshot "boinc_67986c3c8d19e965" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-02-14 17:35:03 (79332): 
Command: VBoxManage -q bandwidthctl "boinc_67986c3c8d19e965" remove "boinc_67986c3c8d19e965_net" 
Exit Code: 0
Output:

2026-02-14 17:35:05 (79332): 
Command: VBoxManage -q unregistervm "boinc_67986c3c8d19e965" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-14 17:35:16 (79332): called boinc_finish(-163)

</stderr_txt>
]]>

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