Name BreMDm0QiF9n9Rq4apOajLDm4fhM0noT9bVooX4SDmrR0KDmnKI1om_2
Workunit 239398760
Created 26 Feb 2026, 11:45:22 UTC
Sent 26 Feb 2026, 11:47:56 UTC
Report deadline 6 Mar 2026, 11:47:56 UTC
Received 26 Feb 2026, 11:50:40 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 5 (0x00000005) Unknown error code
Computer ID 11035369
Run time 17 sec
CPU time 0 sec
Priority 28
Validate state Invalid
Credit 0.00
Device peak FLOPS 5.47 GFLOPS
Application version ATLAS Simulation v3.03 (vbox64_mt_mcore_atlas)
x86_64-pc-linux-gnu
Peak working set size 3.67 MB
Peak swap size 5.71 MB
Peak disk usage 240.21 MB

Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-02-26 12:48:31 (20310): vboxwrapper version 26210
2026-02-26 12:48:31 (20310): BOINC client version: 7.24.1
2026-02-26 12:48:31 (20310): Detected: VirtualBox VboxManage Interface (Version: 7.1.16)
2026-02-26 12:48:32 (20310): Successfully copied 'init_data.xml' to the shared directory.
2026-02-26 12:48:32 (20310): Create VM. (boinc_efbdecad8cc0792d, slot#0)
2026-02-26 12:48:34 (20310): Setting Memory Size for VM. (4400MB)
2026-02-26 12:48:34 (20310): Setting CPU Count for VM. (4)
2026-02-26 12:48:35 (20310): Setting Chipset Options for VM.
2026-02-26 12:48:35 (20310): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-26 12:48:35 (20310): Setting Boot Options for VM.
2026-02-26 12:48:35 (20310): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-26 12:48:36 (20310): Enabling VM Network Access.
2026-02-26 12:48:36 (20310): Disabling USB Support for VM.
2026-02-26 12:48:36 (20310): Disabling COM Port Support for VM.
2026-02-26 12:48:36 (20310): Disabling LPT Port Support for VM.
2026-02-26 12:48:36 (20310): Disabling Audio Support for VM.
2026-02-26 12:48:37 (20310): Disabling Clipboard Support for VM.
2026-02-26 12:48:37 (20310): Disabling Drag and Drop Support for VM.
2026-02-26 12:48:37 (20310): Adding storage controller(s) to VM.
2026-02-26 12:48:37 (20310): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-02-26 12:48:39 (20310): Adding VirtualBox Guest Additions to VM.
2026-02-26 12:48:39 (20310): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-26 12:48:39 (20310): forwarding host port 41951 to guest port 80
2026-02-26 12:48:39 (20310): Enabling remote desktop for VM.
2026-02-26 12:48:40 (20310): Enabling shared directory for VM.
2026-02-26 12:48:40 (20310): Starting VM using VBoxManage interface. (boinc_efbdecad8cc0792d, slot#0)
2026-02-26 12:48:41 (20310): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_efbdecad8cc0792d" --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_efbdecad8cc0792d" to power on...

2026-02-26 12:48:41 (20310): VM failed to start.
2026-02-26 12:48:41 (20310): Could not start 
2026-02-26 12:48:41 (20310): ERROR: VM failed to start
2026-02-26 12:48:41 (20310): Powering off VM.
2026-02-26 12:48:41 (20310): Deregistering VM. (boinc_efbdecad8cc0792d, slot#0)
2026-02-26 12:48:41 (20310): Removing network bandwidth throttle group from VM.
2026-02-26 12:48:41 (20310): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:07.165810 DCon03   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:07.171179 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:07.328860 DCon03   Platform architecture set to 'x86'
00:00:07.337310 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
00:00:07.341279 DCon03   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:07.346491 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:07.347527 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
00:00:07.349678 DCon03   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:07.374485 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:07.376165 DCon03   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:07.379184 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:07.536189 DCon01   Platform architecture set to 'x86'
00:00:07.546618 DCon01   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
00:00:07.549589 DCon01   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
00:00:07.550673 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:07.554881 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:07.555699 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:07.575838 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:07.577498 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:07.580229 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:07.740230 DCon01   Platform architecture set to 'x86'
00:00:07.747850 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:07.752829 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:07.913375 DCon01   Platform architecture set to 'x86'
00:00:07.921589 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:07.931171 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:08.246943 DCon01   Platform architecture set to 'x86'
00:00:08.253613 DCon01   VRDE: Generating certificate files '/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/VRDEAutoGeneratedCert.pem' and '/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/VRDEAutoGeneratedPrivateKey.pem'...
00:00:08.391734 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:08.396390 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:08.557227 DCon01   Platform architecture set to 'x86'
00:00:08.562501 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:08.567457 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:08.726241 DCon01   Platform architecture set to 'x86'
00:00:08.733040 DCon03   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
00:00:08.783030 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.783658 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.838848 DCon03   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:08.845591 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
00:00:09.004314 DCon03   Launched VM: 1677776192 pid: 20928 (0x51c0) frontend: headless name: boinc_efbdecad8cc0792d
00:00:09.066975 DCon01   Platform architecture set to 'x86'
00:00:09.633900 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:09.638730 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:09.653149 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:09.810359 DCon01   Platform architecture set to 'x86'
00:00:09.814619 DCon01   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
00:00:09.972073 DCon01   Platform architecture set to 'x86'
00:00:09.978095 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox" with version "1.19-linux"
00:00:09.983434 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d.vbox"
00:00:10.140255 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:10.144798 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:10.144913 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:10.165867 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:10.168251 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:10.172154 DeleteVM Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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="/var/lib/boinc-client/slots/0/boinc_efbdecad8cc0792d/boinc_efbdecad8cc0792d-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="BreMDm0QiF9n9Rq4apOajLDm4fhM0noT9bVooX4SDmrR0KDmnKI1om_2"
GuestMemoryBalloon=0

2026-02-26 12:48:36 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-26 12:48:36 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-26 12:48:36 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --usb off 
Exit Code: 0
Output:

2026-02-26 12:48:36 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-26 12:48:36 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-02-26 12:48:37 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --audio-enabled off 
Exit Code: 0
Output:

2026-02-26 12:48:37 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --clipboard disabled 
Exit Code: 0
Output:

2026-02-26 12:48:37 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-26 12:48:37 (20310): 
Command: VBoxManage -q storagectl "boinc_efbdecad8cc0792d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-26 12:48:37 (20310): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-02-26 12:48:38 (20310): 
Command: VBoxManage -q storageattach "boinc_efbdecad8cc0792d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.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

2026-02-26 12:48:38 (20310): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-02-26 12:48:38 (20310): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-02-26 12:48:38 (20310): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       /var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-02-26 12:48:38 (20310): 
Command: VBoxManage -q storageattach "boinc_efbdecad8cc0792d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-02-26 12:48:38 (20310): 
Command: VBoxManage -q storageattach "boinc_efbdecad8cc0792d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-02-26 12:48:39 (20310): 
Command: VBoxManage -q storageattach "boinc_efbdecad8cc0792d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-02-26 12:48:39 (20310): 
Command: VBoxManage -q storageattach "boinc_efbdecad8cc0792d" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-02-26 12:48:39 (20310): 
Command: VBoxManage -q bandwidthctl "boinc_efbdecad8cc0792d" add "boinc_efbdecad8cc0792d_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-26 12:48:39 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --natpf1 ",tcp,127.0.0.1,41951,,80" 
Exit Code: 0
Output:

2026-02-26 12:48:39 (20310): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VirtualBox Extension Pack
Version:        7.1.16
Revision:       172425
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:   

2026-02-26 12:48:40 (20310): 
Command: VBoxManage -q modifyvm "boinc_efbdecad8cc0792d" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 36757 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-02-26 12:48:40 (20310): 
Command: VBoxManage -q sharedfolder add "boinc_efbdecad8cc0792d" --name "shared" --hostpath "/var/lib/boinc-client/slots/0/shared"
Exit Code: 0
Output:

2026-02-26 12:48:41 (20310): 
Command: VBoxManage -q startvm "boinc_efbdecad8cc0792d" --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_efbdecad8cc0792d" to power on...

2026-02-26 12:48:41 (20310): 
Command: VBoxManage -q snapshot "boinc_efbdecad8cc0792d" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-02-26 12:48:41 (20310): 
Command: VBoxManage -q bandwidthctl "boinc_efbdecad8cc0792d" remove "boinc_efbdecad8cc0792d_net" 
Exit Code: 0
Output:

2026-02-26 12:48:41 (20310): 
Command: VBoxManage -q unregistervm "boinc_efbdecad8cc0792d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-26 12:48:46 (20310): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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