Name CMS_1100036_1774821869.365036_0
Workunit 240213809
Created 29 Mar 2026, 22:04:31 UTC
Sent 30 Mar 2026, 2:16:29 UTC
Report deadline 30 Apr 2026, 2:16:29 UTC
Received 30 Mar 2026, 17:42:53 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 5 (0x00000005) Unknown error code
Computer ID 10860686
Run time 22 sec
CPU time 0 sec
Priority 0
Validate state Invalid
Credit 0.00
Device peak FLOPS 22.24 GFLOPS
Application version CMS Simulation v70.91 (vbox64_mt_mcore_cms)
x86_64-pc-linux-gnu
Peak working set size 23.27 MB
Peak swap size 455.67 MB
Peak disk usage 1.29 MB

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-30 12:40:42 (660217): vboxwrapper version 26210
2026-03-30 12:40:42 (660217): BOINC client version: 8.0.4
2026-03-30 12:40:43 (660217): Detected: VirtualBox VboxManage Interface (Version: 7.2.6)
2026-03-30 12:40:43 (660217): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-03-30 12:40:43 (660217): Successfully copied 'init_data.xml' to the shared directory.
2026-03-30 12:40:43 (660217): Create VM. (boinc_dc039817335ba6f9, slot#2)
2026-03-30 12:40:43 (660217): Setting Memory Size for VM. (4584MB)
2026-03-30 12:40:43 (660217): Setting CPU Count for VM. (4)
2026-03-30 12:40:43 (660217): Setting Chipset Options for VM.
2026-03-30 12:40:44 (660217): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-30 12:40:44 (660217): Setting Boot Options for VM.
2026-03-30 12:40:54 (660217): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-30 12:40:54 (660217): Enabling VM Network Access.
2026-03-30 12:40:54 (660217): Disabling USB Support for VM.
2026-03-30 12:40:54 (660217): Disabling COM Port Support for VM.
2026-03-30 12:40:54 (660217): Disabling LPT Port Support for VM.
2026-03-30 12:40:54 (660217): Disabling Audio Support for VM.
2026-03-30 12:40:55 (660217): Disabling Clipboard Support for VM.
2026-03-30 12:40:55 (660217): Disabling Drag and Drop Support for VM.
2026-03-30 12:40:55 (660217): Adding storage controller(s) to VM.
2026-03-30 12:40:55 (660217): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-03-30 12:40:56 (660217): Adding VirtualBox Guest Additions to VM.
2026-03-30 12:40:56 (660217): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-30 12:40:56 (660217): forwarding host port 43033 to guest port 80
2026-03-30 12:40:56 (660217): Enabling remote desktop for VM.
2026-03-30 12:40:56 (660217): Enabling shared directory for VM.
2026-03-30 12:40:57 (660217): Starting VM using VBoxManage interface. (boinc_dc039817335ba6f9, slot#2)
2026-03-30 12:40:58 (660217): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_dc039817335ba6f9" --type headless
Output:
VBoxManage: error: VT-x is being used by another hypervisor (VERR_VMX_IN_VMX_ROOT_MODE).
VBoxManage: error: VirtualBox can't operate in VMX root mode. Please disable the KVM kernel extension, recompile your kernel and reboot (VERR_VMX_IN_VMX_ROOT_MODE)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_dc039817335ba6f9" to power on...

2026-03-30 12:40:58 (660217): VM failed to start.
2026-03-30 12:40:58 (660217): Could not start 
2026-03-30 12:40:58 (660217): ERROR: VM failed to start
2026-03-30 12:40:58 (660217): Powering off VM.
2026-03-30 12:40:58 (660217): Deregistering VM. (boinc_dc039817335ba6f9, slot#2)
2026-03-30 12:40:58 (660217): Removing network bandwidth throttle group from VM.
2026-03-30 12:40:58 (660217): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.498910 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:01.552005 DCon03   Platform architecture set to 'x86'
00:00:01.554271 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:01.590923 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:01.647782 DCon03   Platform architecture set to 'x86'
00:00:01.649992 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
00:00:01.650652 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:01.699661 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:01.700042 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
00:00:01.700780 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:01.741751 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:01.742368 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:01.792078 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:01.846776 DCon03   Platform architecture set to 'x86'
00:00:01.849068 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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.866985 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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.867231 DCon04   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.925766 DCon04   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:01.926181 DCon04   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.976030 DCon04   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:01.976572 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:02.020937 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:02.086047 DCon04   Platform architecture set to 'x86'
00:00:02.095285 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:02.135170 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:02.188288 DCon03   Platform architecture set to 'x86'
00:00:02.190336 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:02.235557 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:02.340490 DCon02   Platform architecture set to 'x86'
00:00:02.342256 DCon03   VRDE: Generating certificate files '/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/VRDEAutoGeneratedCert.pem' and '/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/VRDEAutoGeneratedPrivateKey.pem'...
00:00:02.421810 DCon02   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:02.469223 DCon02   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:02.523120 DCon02   Platform architecture set to 'x86'
00:00:02.524653 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:02.569627 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:02.624219 DCon02   Platform architecture set to 'x86'
00:00:02.626116 DCon02   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:02.637372 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:02.637582 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:02.668348 DCon02   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:02.669977 DCon02   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
00:00:02.725890 DCon02   Launched VM: 1207979904 pid: 660910 (0xa15ae) frontend: headless name: boinc_dc039817335ba6f9
00:00:02.763975 DCon03   Platform architecture set to 'x86'
00:00:03.510505 DCon05   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:03.570405 DCon05   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:03.647075 DCon03   Platform architecture set to 'x86'
00:00:03.648252 DCon03   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
00:00:03.700508 DCon03   Platform architecture set to 'x86'
00:00:03.702040 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox" with version "1.19-linux"
00:00:03.745914 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9.vbox"
00:00:03.808058 DCon05   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.858548 DCon05   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:03.858648 DCon05   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.896555 DCon05   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:03.902417 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.980399 DeleteVM Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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="/var/lib/boinc-client/slots/2/boinc_dc039817335ba6f9/boinc_dc039817335ba6f9-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="CMS_1100036_1774821869.365036_0"
GuestMemoryBalloon=0

2026-03-30 12:40:54 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-30 12:40:54 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-30 12:40:54 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --usb off 
Exit Code: 0
Output:

2026-03-30 12:40:54 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-30 12:40:54 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --audio-enabled off 
Exit Code: 0
Output:

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --clipboard disabled 
Exit Code: 0
Output:

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q storagectl "boinc_dc039817335ba6f9" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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:       /var/lib/boinc-client/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

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q storageattach "boinc_dc039817335ba6f9" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc-client/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: 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

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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:       /var/lib/boinc-client/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

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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:       /var/lib/boinc-client/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

2026-03-30 12:40:55 (660217): 
Command: VBoxManage -q storageattach "boinc_dc039817335ba6f9" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-30 12:40:56 (660217): 
Command: VBoxManage -q storageattach "boinc_dc039817335ba6f9" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-30 12:40:56 (660217): 
Command: VBoxManage -q storageattach "boinc_dc039817335ba6f9" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-30 12:40:56 (660217): 
Command: VBoxManage -q storageattach "boinc_dc039817335ba6f9" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-30 12:40:56 (660217): 
Command: VBoxManage -q bandwidthctl "boinc_dc039817335ba6f9" add "boinc_dc039817335ba6f9_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-30 12:40:56 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --natpf1 ",tcp,127.0.0.1,43033,,80" 
Exit Code: 0
Output:

2026-03-30 12:40:56 (660217): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VM VirtualBox Extension Pack
Version:        7.0.26
Revision:       168464
Edition:        
Description:    Oracle Cloud Infrastructure integration, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe, full VM encryption.
VRDE Module:    VBoxVRDP
Crypto Module:  VBoxPuelCrypto
Usable:         false
Why unusable:   Failed to load the main module ('/usr/lib/virtualbox/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/linux.amd64/VBoxPuelMain.so'): VERR_FILE_NOT_FOUND - /usr/lib/virtualbox/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/linux.amd64/VBoxPuelMain.so: undefined symbol: _ZNK9RTCString10startsWithERKS_NS_15CaseSensitivityE

2026-03-30 12:40:56 (660217): 
Command: VBoxManage -q modifyvm "boinc_dc039817335ba6f9" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 51537 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-03-30 12:40:56 (660217): 
Command: VBoxManage -q sharedfolder add "boinc_dc039817335ba6f9" --name "shared" --hostpath "/var/lib/boinc-client/slots/2/shared"
Exit Code: 0
Output:

2026-03-30 12:40:58 (660217): 
Command: VBoxManage -q startvm "boinc_dc039817335ba6f9" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: VT-x is being used by another hypervisor (VERR_VMX_IN_VMX_ROOT_MODE).
VBoxManage: error: VirtualBox can't operate in VMX root mode. Please disable the KVM kernel extension, recompile your kernel and reboot (VERR_VMX_IN_VMX_ROOT_MODE)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_dc039817335ba6f9" to power on...

2026-03-30 12:40:58 (660217): 
Command: VBoxManage -q snapshot "boinc_dc039817335ba6f9" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-30 12:40:58 (660217): 
Command: VBoxManage -q bandwidthctl "boinc_dc039817335ba6f9" remove "boinc_dc039817335ba6f9_net" 
Exit Code: 0
Output:

2026-03-30 12:40:58 (660217): 
Command: VBoxManage -q unregistervm "boinc_dc039817335ba6f9" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-30 12:41:03 (660217): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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