Stderr output

<core_client_version>8.2.6</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-04-04 19:45:56 (74919): vboxwrapper version 26210
2026-04-04 19:45:56 (74919): BOINC client version: 8.2.6
2026-04-04 19:45:56 (74919): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-04-04 19:45:56 (74919): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-04 19:45:56 (74919): Successfully copied 'init_data.xml' to the shared directory.
2026-04-04 19:45:56 (74919): Successfully copied 'input' to the shared directory.
2026-04-04 19:45:56 (74919): Create VM. (boinc_cb0fcdedfa7b4cc4, slot#2)
2026-04-04 19:45:56 (74919): Setting Memory Size for VM. (1024MB)
2026-04-04 19:45:56 (74919): Setting CPU Count for VM. (1)
2026-04-04 19:45:56 (74919): Setting Chipset Options for VM.
2026-04-04 19:45:56 (74919): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-04 19:45:57 (74919): Setting Boot Options for VM.
2026-04-04 19:45:57 (74919): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-04 19:45:57 (74919): Enabling VM Network Access.
2026-04-04 19:45:57 (74919): Disabling USB Support for VM.
2026-04-04 19:45:57 (74919): Disabling COM Port Support for VM.
2026-04-04 19:45:57 (74919): Disabling LPT Port Support for VM.
2026-04-04 19:45:57 (74919): Disabling Audio Support for VM.
2026-04-04 19:45:57 (74919): Disabling Clipboard Support for VM.
2026-04-04 19:45:57 (74919): Disabling Drag and Drop Support for VM.
2026-04-04 19:45:57 (74919): Adding storage controller(s) to VM.
2026-04-04 19:45:57 (74919): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-04 19:45:57 (74919): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-04 19:45:57 (74919): forwarding host port 39147 to guest port 80
2026-04-04 19:45:57 (74919): Enabling remote desktop for VM.
2026-04-04 19:45:58 (74919): Required extension pack not installed, remote desktop not enabled.
2026-04-04 19:45:58 (74919): Enabling shared directory for VM.
2026-04-04 19:45:58 (74919): Starting VM using VBoxManage interface. (boinc_cb0fcdedfa7b4cc4, slot#2)
2026-04-04 19:45:58 (74919): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_cb0fcdedfa7b4cc4" --type headless
Output:
VBoxManage: error: VirtualBox kernel driver not Installed. The vboxdrv kernel module was either not loaded, /dev/vboxdrv is not set up properly, or you are using EFI Secure Boot and the module is not signed in the right way for your system.  If necessary, try setting up the kernel module again by executing '/sbin/vboxconfig' as root (VERR_VM_DRIVER_NOT_INSTALLED)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_cb0fcdedfa7b4cc4" to power on...

2026-04-04 19:45:58 (74919): VM failed to start.
2026-04-04 19:45:58 (74919): Could not start 
2026-04-04 19:45:58 (74919): ERROR: VM failed to start
2026-04-04 19:45:58 (74919): Powering off VM.
2026-04-04 19:45:58 (74919): Deregistering VM. (boinc_cb0fcdedfa7b4cc4, slot#2)
2026-04-04 19:45:58 (74919): Removing network bandwidth throttle group from VM.
2026-04-04 19:45:58 (74919): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.159720 DCon03   Platform architecture set to 'x86'
00:00:01.161210 DCon03   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
00:00:01.161499 DCon03   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
00:00:01.161663 DCon03   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.177509 DCon03   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:01.178117 DCon04   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.185984 DCon04   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.204273 DCon02   Platform architecture set to 'x86'
00:00:01.205889 DCon04   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.214384 DCon04   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.235179 DCon04   Platform architecture set to 'x86'
00:00:01.236826 DCon02   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
00:00:01.237386 DCon02   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.250057 DCon02   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.250258 DCon04   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
00:00:01.250613 DCon02   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.272572 DCon02   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.272889 DCon04   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.280789 DCon04   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.311250 DCon05   Platform architecture set to 'x86'
00:00:01.313865 DCon05   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.324914 DCon05   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.350751 DCon05   Platform architecture set to 'x86'
00:00:01.352168 DCon04   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.361442 DCon04   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.406316 DCon05   Platform architecture set to 'x86'
00:00:01.407305 DCon05   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.415822 DCon05   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.436485 DCon05   Platform architecture set to 'x86'
00:00:01.438526 DCon05   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:01.445339 DCon05   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
00:00:01.445481 DCon05   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
00:00:01.445617 DCon05   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
00:00:01.445737 DCon05   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
00:00:01.451415 DCon05   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={d5dcece0-b202-4416-a138-03502784cc07} aComponent={HostWrap} aText={Could not load the Host USB Proxy service: VERR_NOT_FOUND}, preserve=true aResultDetail=0
00:00:01.451517 DCon05   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={d5dcece0-b202-4416-a138-03502784cc07} aComponent={HostWrap} aText={Could not load the Host USB Proxy service: VERR_NOT_FOUND}, preserve=true aResultDetail=0
00:00:01.452861 DCon05   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:01.454037 DCon05   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:01.479703 DCon04   Launched VM: 3422598512 pid: 75199 (0x125bf) frontend: headless name: boinc_cb0fcdedfa7b4cc4
00:00:01.494811 DCon07   Platform architecture set to 'x86'
00:00:01.527898 DCon04   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.535466 DCon04   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.572148 DCon05   Platform architecture set to 'x86'
00:00:01.572945 DCon05   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:01.589284 DCon05   Platform architecture set to 'x86'
00:00:01.590316 DCon05   Saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox" with version "1.19-linux"
00:00:01.599175 DCon05   Finished saving settings file "/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4.vbox"
00:00:01.617486 DCon05   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.632903 DCon05   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:01.632957 DCon05   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.641159 DCon05   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:01.641808 DeleteVM Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.658069 DeleteVM Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"

    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="080027A9C178"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="0"
enableTFTP="0"
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_dest="File"
rec_screen_dest_filename="/var/lib/boinc/slots/2/boinc_cb0fcdedfa7b4cc4/boinc_cb0fcdedfa7b4cc4-screen0.webm"
rec_screen_opts="ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4825474-757_0"
GuestMemoryBalloon=0

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --usb off 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --audio-enabled off 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --clipboard disabled 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q storagectl "boinc_cb0fcdedfa7b4cc4" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q storageattach "boinc_cb0fcdedfa7b4cc4" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee nsISupports
VBoxManage: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 782 of file VBoxManageStorageController.cpp

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       /var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q storageattach "boinc_cb0fcdedfa7b4cc4" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q storageattach "boinc_cb0fcdedfa7b4cc4" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q storageattach "boinc_cb0fcdedfa7b4cc4" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q bandwidthctl "boinc_cb0fcdedfa7b4cc4" add "boinc_cb0fcdedfa7b4cc4_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-04 19:45:57 (74919): 
Command: VBoxManage -q modifyvm "boinc_cb0fcdedfa7b4cc4" --natpf1 ",tcp,127.0.0.1,39147,,80" 
Exit Code: 0
Output:

2026-04-04 19:45:58 (74919): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VBoxDTrace Extension Pack
Version:        7.2.4
Revision:       170995
Edition:        
Description:    Experimental and unsupported extension pack providing DTrace features to VirtualBox.
VRDE Module:    
Crypto Module:  
Usable:         true
Why unusable:   

2026-04-04 19:45:58 (74919): 
Command: VBoxManage -q sharedfolder add "boinc_cb0fcdedfa7b4cc4" --name "shared" --hostpath "/var/lib/boinc/slots/2/shared"
Exit Code: 0
Output:

2026-04-04 19:45:58 (74919): 
Command: VBoxManage -q startvm "boinc_cb0fcdedfa7b4cc4" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: VirtualBox kernel driver not Installed. The vboxdrv kernel module was either not loaded, /dev/vboxdrv is not set up properly, or you are using EFI Secure Boot and the module is not signed in the right way for your system.  If necessary, try setting up the kernel module again by executing '/sbin/vboxconfig' as root (VERR_VM_DRIVER_NOT_INSTALLED)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_cb0fcdedfa7b4cc4" to power on...

2026-04-04 19:45:58 (74919): 
Command: VBoxManage -q snapshot "boinc_cb0fcdedfa7b4cc4" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-04 19:45:58 (74919): 
Command: VBoxManage -q bandwidthctl "boinc_cb0fcdedfa7b4cc4" remove "boinc_cb0fcdedfa7b4cc4_net" 
Exit Code: 0
Output:

2026-04-04 19:45:58 (74919): 
Command: VBoxManage -q unregistervm "boinc_cb0fcdedfa7b4cc4" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-04 19:46:03 (74919): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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