Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967133 (0xffffff5d)</message>
<stderr_txt>
2026-03-26 08:35:33 (5344): vboxwrapper version 26210
2026-03-26 08:35:33 (5344): BOINC client version: 8.0.2
2026-03-26 08:35:34 (5344): Detected: VirtualBox VboxManage Interface (Version: 7.1.6)
2026-03-26 08:35:35 (5344): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-03-26 08:35:35 (5344): Successfully copied 'init_data.xml' to the shared directory.
2026-03-26 08:35:35 (5344): Create VM. (boinc_fd7db8c0690e8b6a, slot#1)
2026-03-26 08:35:35 (5344): Setting Memory Size for VM. (4584MB)
2026-03-26 08:35:36 (5344): Setting CPU Count for VM. (4)
2026-03-26 08:35:36 (5344): Setting Chipset Options for VM.
2026-03-26 08:35:36 (5344): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-26 08:35:36 (5344): Setting Boot Options for VM.
2026-03-26 08:35:37 (5344): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-26 08:35:37 (5344): Enabling VM Network Access.
2026-03-26 08:35:38 (5344): Disabling USB Support for VM.
2026-03-26 08:35:38 (5344): Disabling COM Port Support for VM.
2026-03-26 08:35:38 (5344): Disabling LPT Port Support for VM.
2026-03-26 08:35:38 (5344): Disabling Audio Support for VM.
2026-03-26 08:35:39 (5344): Disabling Clipboard Support for VM.
2026-03-26 08:35:39 (5344): Disabling Drag and Drop Support for VM.
2026-03-26 08:35:39 (5344): Adding storage controller(s) to VM.
2026-03-26 08:35:39 (5344): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-03-26 08:35:42 (5344): Adding VirtualBox Guest Additions to VM.
2026-03-26 08:35:42 (5344): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-26 08:35:42 (5344): forwarding host port 50502 to guest port 80
2026-03-26 08:35:42 (5344): Enabling remote desktop for VM.
2026-03-26 08:35:43 (5344): Required extension pack not installed, remote desktop not enabled.
2026-03-26 08:35:43 (5344): Enabling shared directory for VM.
2026-03-26 08:35:43 (5344): Starting VM using VBoxManage interface. (boinc_fd7db8c0690e8b6a, slot#1)
2026-03-26 08:35:50 (5344): Successfully started VM. (PID = '7544')
2026-03-26 08:35:50 (5344): Reporting VM Process ID to BOINC.
2026-03-26 08:35:50 (5344): Guest Log: BIOS: VirtualBox 7.1.6
2026-03-26 08:35:50 (5344): Guest Log: CPUID EDX: 0x178bfbff
2026-03-26 08:35:50 (5344): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-03-26 08:35:50 (5344): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-03-26 08:35:50 (5344): VM state change detected. (old = 'poweredoff', new = 'running')
2026-03-26 08:35:50 (5344): Detected: Web Application Enabled (http://localhost:50502)
2026-03-26 08:35:50 (5344): Preference change detected
2026-03-26 08:35:50 (5344): Setting CPU throttle for VM. (100%)
2026-03-26 08:35:50 (5344): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-03-26 08:35:52 (5344): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-03-26 08:35:52 (5344): Guest Log: BIOS: Booting from Hard Disk...
2026-03-26 08:35:55 (5344): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-03-26 08:35:55 (5344): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-03-26 08:36:26 (5344): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-03-26 08:36:26 (5344): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-03-26 08:36:27 (5344): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-03-26 08:36:27 (5344): Guest Log: 00:00:00.000212 main     Log opened 2026-03-26T05:36:27.564197000Z
2026-03-26 08:36:27 (5344): Guest Log: 00:00:00.000836 main     OS Product: Linux
2026-03-26 08:36:27 (5344): Guest Log: 00:00:00.000895 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-03-26 08:36:27 (5344): Guest Log: 00:00:00.000947 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-03-26 08:36:27 (5344): Guest Log: 00:00:00.000998 main     Executable: /usr/sbin/VBoxService
2026-03-26 08:36:27 (5344): Guest Log: 00:00:00.000999 main     Process ID: 2293
2026-03-26 08:36:27 (5344): Guest Log: 00:00:00.001000 main     Package type: LINUX_64BITS_GENERIC
2026-03-26 08:36:27 (5344): Guest Log: 00:00:00.005090 main     5.2.6 r120293 started. Verbose level = 0
2026-03-26 08:42:31 (5344): VM Heartbeat file specified, but missing.
2026-03-26 08:42:31 (5344): Powering off VM.
2026-03-26 08:42:31 (5344): Successfully stopped VM.
2026-03-26 08:42:31 (5344): Deregistering VM. (boinc_fd7db8c0690e8b6a, slot#1)
2026-03-26 08:42:31 (5344): Removing network bandwidth throttle group from VM.
2026-03-26 08:42:31 (5344): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:07.676122          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:00:07.694349          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:00:07.694681          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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:07.696632          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:00:07.711579          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:00:07.712385          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:00:07.727763          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:00:07.928981          Platform architecture set to 'x86'
00:00:07.931228          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
00:00:07.935808          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
00:00:07.936012          Saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.938754          Finished saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml"
00:00:07.939187          Saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.942528          Finished saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml"
00:00:07.943181          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:00:07.953384          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:00:08.196165          Platform architecture set to 'x86'
00:00:08.197778          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:00:08.211596          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:00:08.465467          Platform architecture set to 'x86'
00:00:08.469046          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:00:08.478215          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:00:08.999753          Platform architecture set to 'x86'
00:00:09.001317          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:00:09.018959          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:00:09.255535          Platform architecture set to 'x86'
00:00:09.257549          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
00:00:09.265629          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
00:00:09.265884          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
00:00:09.274797          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:09.276021          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
00:00:09.527466          Launched VM: 4142524512 pid: 5008 (0x1390) frontend: headless name: boinc_fd7db8c0690e8b6a
00:00:13.160420          Platform architecture set to 'x86'
00:00:15.512243          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
00:00:15.513447          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
00:00:15.514547          HostDnsMonitorProxy::GetDomainName: f1r9.telecom.mipt.ru
00:00:15.514632          HostDnsMonitorProxy::GetNameServers:
00:00:15.514647            name server 1: 192.168.123.253
00:00:15.514656            name server 2: 192.168.123.254
00:00:15.514665            name server 3: 81.5.91.3
00:00:15.514753          HostDnsMonitorProxy::GetSearchStrings:
00:00:15.514767            no search string entries
00:00:16.615497          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:00:16.632499          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:06:57.033320          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:06:57.046237          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:06:57.497841          Platform architecture set to 'x86'
00:06:57.498813          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
00:06:57.561971          Platform architecture set to 'x86'
00:06:57.563513          Saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox" with version "1.19-windows"
00:06:57.580023          Finished saving settings file "E:\BOINC\slots\1\boinc_fd7db8c0690e8b6a\boinc_fd7db8c0690e8b6a.vbox"
00:06:57.819912          Saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:06:57.823204          Finished saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml"
00:06:57.823290          Saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:06:57.825757          Finished saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml"
00:06:57.826787 DeleteVM Saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:06:57.831012 DeleteVM Finished saving settings file "C:\Users\ka\.VirtualBox\VirtualBox.xml"
00:07:02.827682 main     VirtualBox: object deletion starts
00:07:02.828913 main     HostDnsMonitor: shutting down ...
00:07:02.828969 main     HostDnsMonitor: shut down
00:07:02.831065 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:07:02.831296 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:


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="0800277D5758"
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="E:\\BOINC\\slots\\1\\boinc_fd7db8c0690e8b6a\\boinc_fd7db8c0690e8b6a-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_2353052_1774486386.155968_0"
GuestMemoryBalloon=0

2026-03-26 08:35:37 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-26 08:35:38 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-26 08:35:38 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --usb off 
Exit Code: 0
Output:

2026-03-26 08:35:38 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-26 08:35:38 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-26 08:35:39 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --audio-enabled off 
Exit Code: 0
Output:

2026-03-26 08:35:39 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --clipboard disabled 
Exit Code: 0
Output:

2026-03-26 08:35:39 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-26 08:35:39 (5344): 
Command: VBoxManage -q storagectl "boinc_fd7db8c0690e8b6a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-26 08:35:40 (5344): 
Command: VBoxManage -q showhdinfo "E:\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:       E:\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

2026-03-26 08:35:40 (5344): 
Command: VBoxManage -q storageattach "boinc_fd7db8c0690e8b6a" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "E:\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'E:\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 786 of file VBoxManageStorageController.cpp

2026-03-26 08:35:40 (5344): 
Command: VBoxManage -q showhdinfo "E:\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:       E:\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

2026-03-26 08:35:40 (5344): 
Command: VBoxManage -q closemedium disk "E:\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-26 08:35:41 (5344): 
Command: VBoxManage -q showhdinfo "E:\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:       E:\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

2026-03-26 08:35:41 (5344): 
Command: VBoxManage -q storageattach "boinc_fd7db8c0690e8b6a" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "E:\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-26 08:35:41 (5344): 
Command: VBoxManage -q storageattach "boinc_fd7db8c0690e8b6a" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-26 08:35:42 (5344): 
Command: VBoxManage -q storageattach "boinc_fd7db8c0690e8b6a" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "E:\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-26 08:35:42 (5344): 
Command: VBoxManage -q storageattach "boinc_fd7db8c0690e8b6a" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-26 08:35:42 (5344): 
Command: VBoxManage -q bandwidthctl "boinc_fd7db8c0690e8b6a" add "boinc_fd7db8c0690e8b6a_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-26 08:35:42 (5344): 
Command: VBoxManage -q modifyvm "boinc_fd7db8c0690e8b6a" --natpf1 ",tcp,127.0.0.1,50502,,80" 
Exit Code: 0
Output:

2026-03-26 08:35:43 (5344): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-03-26 08:35:43 (5344): 
Command: VBoxManage -q sharedfolder add "boinc_fd7db8c0690e8b6a" --name "shared" --hostpath "E:\BOINC\slots\1/shared"
Exit Code: 0
Output:

2026-03-26 08:35:49 (5344): 
Command: VBoxManage -q startvm "boinc_fd7db8c0690e8b6a" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_fd7db8c0690e8b6a" to power on...
VM "boinc_fd7db8c0690e8b6a" has been successfully started.

2026-03-26 08:35:50 (5344): 
Command: VBoxManage -q controlvm "boinc_fd7db8c0690e8b6a" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-03-26 08:42:31 (5344): 
Command: VBoxManage -q controlvm "boinc_fd7db8c0690e8b6a" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-26 08:42:31 (5344): 
Command: VBoxManage -q snapshot "boinc_fd7db8c0690e8b6a" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-03-26 08:42:31 (5344): 
Command: VBoxManage -q bandwidthctl "boinc_fd7db8c0690e8b6a" remove "boinc_fd7db8c0690e8b6a_net" 
Exit Code: 0
Output:

2026-03-26 08:42:32 (5344): 
Command: VBoxManage -q unregistervm "boinc_fd7db8c0690e8b6a" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-26 08:42:37 (5344): called boinc_finish(-163)

</stderr_txt>
]]>

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