Name CMS_3777058_1749368262.119905_0
Workunit 232932081
Created 8 Jun 2025, 7:37:47 UTC
Sent 8 Jun 2025, 9:08:33 UTC
Report deadline 9 Jul 2025, 9:08:33 UTC
Received 8 Jun 2025, 12:21:36 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 5 (0x00000005) Unknown error code
Computer ID 10375910
Run time 11 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 25.50 GFLOPS
Application version CMS Simulation v70.91 (vbox64_mt_mcore_cms)
x86_64-pc-linux-gnu
Peak working set size 4.44 MB
Peak swap size 12.23 MB
Peak disk usage 1.30 MB

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2025-06-08 02:16:45 (1908621): vboxwrapper version 26210
2025-06-08 02:16:45 (1908621): BOINC client version: 8.0.4
2025-06-08 02:16:45 (1908621): Detected: VirtualBox VboxManage Interface (Version: 7.0.26)
2025-06-08 02:16:45 (1908621): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-06-08 02:16:45 (1908621): Successfully copied 'init_data.xml' to the shared directory.
2025-06-08 02:16:45 (1908621): Create VM. (boinc_a0ea005ade4f82a6, slot#5)
2025-06-08 02:16:46 (1908621): Setting Memory Size for VM. (4584MB)
2025-06-08 02:16:46 (1908621): Setting CPU Count for VM. (4)
2025-06-08 02:16:46 (1908621): Setting Chipset Options for VM.
2025-06-08 02:16:46 (1908621): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-06-08 02:16:46 (1908621): Setting Boot Options for VM.
2025-06-08 02:16:46 (1908621): Setting Network Configuration for NAT. (Driver: virtio)
2025-06-08 02:16:47 (1908621): Enabling VM Network Access.
2025-06-08 02:16:47 (1908621): Disabling USB Support for VM.
2025-06-08 02:16:47 (1908621): Disabling COM Port Support for VM.
2025-06-08 02:16:47 (1908621): Disabling LPT Port Support for VM.
2025-06-08 02:16:47 (1908621): Disabling Audio Support for VM.
2025-06-08 02:16:47 (1908621): Disabling Clipboard Support for VM.
2025-06-08 02:16:47 (1908621): Disabling Drag and Drop Support for VM.
2025-06-08 02:16:47 (1908621): Adding storage controller(s) to VM.
2025-06-08 02:16:47 (1908621): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2025-06-08 02:16:48 (1908621): Adding VirtualBox Guest Additions to VM.
2025-06-08 02:16:48 (1908621): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-06-08 02:16:49 (1908621): forwarding host port 57565 to guest port 80
2025-06-08 02:16:49 (1908621): Enabling remote desktop for VM.
2025-06-08 02:16:49 (1908621): Enabling shared directory for VM.
2025-06-08 02:16:49 (1908621): Starting VM using VBoxManage interface. (boinc_a0ea005ade4f82a6, slot#5)
2025-06-08 02:16:50 (1908621): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_a0ea005ade4f82a6" --type headless
Output:
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_a0ea005ade4f82a6" to power on...

2025-06-08 02:16:50 (1908621): VM failed to start.
2025-06-08 02:16:50 (1908621): Could not start 
2025-06-08 02:16:50 (1908621): ERROR: VM failed to start
2025-06-08 02:16:50 (1908621): Powering off VM.
2025-06-08 02:16:50 (1908621): Deregistering VM. (boinc_a0ea005ade4f82a6, slot#5)
2025-06-08 02:16:50 (1908621): Removing network bandwidth throttle group from VM.
2025-06-08 02:16:50 (1908621): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:02.846984 nspr-3   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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:02.847658 nspr-3   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.864742 nspr-3   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:02.865415 nspr-3   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:02.873947 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:02.976713 nspr-3   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:02.993213 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.095228 nspr-2   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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:03.096311 nspr-3   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:03.112597 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.113123 nspr-2   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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:03.114076 nspr-2   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:03.122853 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.123675 nspr-2   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:03.132365 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.240753 nspr-2   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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:03.241748 nspr-3   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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:03.242053 nspr-3   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.252092 nspr-3   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:03.252465 nspr-2   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.265323 nspr-2   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:03.265871 nspr-2   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:03.276221 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.375292 nspr-2   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:03.384808 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.489857 nspr-2   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:03.498504 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.692959 nspr-3   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:03.704223 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.799500 nspr-2   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:03.807958 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:03.895768 nspr-3   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:03.914093 nspr-3   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
00:00:03.914393 nspr-3   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
00:00:03.944519 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:04.073579 nspr-3   Launched VM: 1677736032 pid: 1909272 (0x1d2218) frontend: headless name: boinc_a0ea005ade4f82a6
00:00:04.479747 nspr-4   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:04.488160 nspr-4   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:04.585077 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:04.676554 nspr-3   Saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox" with version "1.19-linux"
00:00:04.687316 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6.vbox"
00:00:04.780700 nspr-4   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:04.789044 nspr-4   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:04.789141 nspr-4   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:04.797406 nspr-4   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:04.798330 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:04.807078 DeleteVM Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:09.812201 main     VirtualBox: object deletion starts
00:00:09.812647 main     HostDnsMonitor: shutting down ...
00:00:09.813081 main     HostDnsMonitor: shut down

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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_dest="File"
rec_screen_dest_filename="/var/lib/boinc-client/slots/5/boinc_a0ea005ade4f82a6/boinc_a0ea005ade4f82a6-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_3777058_1749368262.119905_0"
GuestMemoryBalloon=0

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --cable-connected1 on 
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --usb off 
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --audio-enabled off 
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --clipboard disabled 
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --draganddrop disabled 
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
Command: VBoxManage -q storagectl "boinc_a0ea005ade4f82a6" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-06-08 02:16:47 (1908621): 
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

2025-06-08 02:16:48 (1908621): 
Command: VBoxManage -q storageattach "boinc_a0ea005ade4f82a6" --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 781 of file VBoxManageStorageController.cpp

2025-06-08 02:16:48 (1908621): 
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

2025-06-08 02:16:48 (1908621): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2025-06-08 02:16:48 (1908621): 
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

2025-06-08 02:16:48 (1908621): 
Command: VBoxManage -q storageattach "boinc_a0ea005ade4f82a6" --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:

2025-06-08 02:16:48 (1908621): 
Command: VBoxManage -q storageattach "boinc_a0ea005ade4f82a6" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2025-06-08 02:16:48 (1908621): 
Command: VBoxManage -q storageattach "boinc_a0ea005ade4f82a6" --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:

2025-06-08 02:16:48 (1908621): 
Command: VBoxManage -q storageattach "boinc_a0ea005ade4f82a6" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-06-08 02:16:49 (1908621): 
Command: VBoxManage -q bandwidthctl "boinc_a0ea005ade4f82a6" add "boinc_a0ea005ade4f82a6_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-06-08 02:16:49 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --natpf1 ",tcp,127.0.0.1,57565,,80" 
Exit Code: 0
Output:

2025-06-08 02:16:49 (1908621): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VM VirtualBox Extension Pack
Version:        7.0.22
Revision:       165102
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:         true
Why unusable:   

2025-06-08 02:16:49 (1908621): 
Command: VBoxManage -q modifyvm "boinc_a0ea005ade4f82a6" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 56083 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2025-06-08 02:16:49 (1908621): 
Command: VBoxManage -q sharedfolder add "boinc_a0ea005ade4f82a6" --name "shared" --hostpath "/var/lib/boinc-client/slots/5/shared"
Exit Code: 0
Output:

2025-06-08 02:16:50 (1908621): 
Command: VBoxManage -q startvm "boinc_a0ea005ade4f82a6" --type headless
Exit Code: -2147467259
Output:
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_a0ea005ade4f82a6" to power on...

2025-06-08 02:16:50 (1908621): 
Command: VBoxManage -q snapshot "boinc_a0ea005ade4f82a6" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2025-06-08 02:16:50 (1908621): 
Command: VBoxManage -q bandwidthctl "boinc_a0ea005ade4f82a6" remove "boinc_a0ea005ade4f82a6_net" 
Exit Code: 0
Output:

2025-06-08 02:16:50 (1908621): 
Command: VBoxManage -q unregistervm "boinc_a0ea005ade4f82a6" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-06-08 02:16:55 (1908621): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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