Name OL4NDmRyo38n9Rq4apOajLDm4fhM0noT9bVo0NGKDmKHyKDmpM0JGm_1
Workunit 238673386
Created 24 Jan 2026, 14:51:13 UTC
Sent 24 Jan 2026, 20:13:17 UTC
Report deadline 1 Feb 2026, 20:13:17 UTC
Received 24 Jan 2026, 21:14:39 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 5 (0x00000005) Unknown error code
Computer ID 10896118
Run time 9 sec
CPU time 0 sec
Priority 28
Validate state Invalid
Credit 0.00
Device peak FLOPS 69.39 GFLOPS
Application version ATLAS Simulation v3.03 (vbox64_mt_mcore_atlas)
x86_64-pc-linux-gnu
Peak working set size 3.36 MB
Peak swap size 5.60 MB
Peak disk usage 506.13 MB

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-24 20:13:35 (270673): vboxwrapper version 26210
2026-01-24 20:13:35 (270673): BOINC client version: 8.0.4
2026-01-24 20:13:35 (270673): Detected: VirtualBox VboxManage Interface (Version: 7.2.2)
2026-01-24 20:13:35 (270673): Successfully copied 'init_data.xml' to the shared directory.
2026-01-24 20:13:35 (270673): Create VM. (boinc_ebbe78e475cafb0a, slot#2)
2026-01-24 20:13:35 (270673): Setting Memory Size for VM. (4800MB)
2026-01-24 20:13:35 (270673): Setting CPU Count for VM. (8)
2026-01-24 20:13:35 (270673): Setting Chipset Options for VM.
2026-01-24 20:13:35 (270673): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-24 20:13:35 (270673): Setting Boot Options for VM.
2026-01-24 20:13:35 (270673): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-24 20:13:35 (270673): Enabling VM Network Access.
2026-01-24 20:13:35 (270673): Disabling USB Support for VM.
2026-01-24 20:13:35 (270673): Disabling COM Port Support for VM.
2026-01-24 20:13:35 (270673): Disabling LPT Port Support for VM.
2026-01-24 20:13:35 (270673): Disabling Audio Support for VM.
2026-01-24 20:13:36 (270673): Disabling Clipboard Support for VM.
2026-01-24 20:13:36 (270673): Disabling Drag and Drop Support for VM.
2026-01-24 20:13:36 (270673): Adding storage controller(s) to VM.
2026-01-24 20:13:36 (270673): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-01-24 20:13:36 (270673): Adding VirtualBox Guest Additions to VM.
2026-01-24 20:13:36 (270673): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-24 20:13:36 (270673): forwarding host port 49943 to guest port 80
2026-01-24 20:13:36 (270673): Enabling remote desktop for VM.
2026-01-24 20:13:36 (270673): Required extension pack not installed, remote desktop not enabled.
2026-01-24 20:13:36 (270673): Enabling shared directory for VM.
2026-01-24 20:13:36 (270673): Starting VM using VBoxManage interface. (boinc_ebbe78e475cafb0a, slot#2)
2026-01-24 20:13:37 (270673): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_ebbe78e475cafb0a" --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_ebbe78e475cafb0a" to power on...

2026-01-24 20:13:37 (270673): VM failed to start.
2026-01-24 20:13:37 (270673): Could not start 
2026-01-24 20:13:37 (270673): ERROR: VM failed to start
2026-01-24 20:13:37 (270673): Powering off VM.
2026-01-24 20:13:37 (270673): Deregistering VM. (boinc_ebbe78e475cafb0a, slot#2)
2026-01-24 20:13:37 (270673): Removing network bandwidth throttle group from VM.
2026-01-24 20:13:37 (270673): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.124220 DCon04   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:01.124352 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.125228 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.166887 DCon04   Platform architecture set to 'x86'
00:00:01.168144 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.171761 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.214634 DCon04   Platform architecture set to 'x86'
00:00:01.215695 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
00:00:01.216015 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.217075 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.217164 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
00:00:01.217451 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.218435 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.218578 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.219560 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.262094 DCon04   Platform architecture set to 'x86'
00:00:01.263602 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
00:00:01.263935 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
00:00:01.264046 DCon04   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.265167 DCon04   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:01.265255 DCon04   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.266134 DCon04   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:01.266268 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.267173 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.309398 DCon04   Platform architecture set to 'x86'
00:00:01.310202 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.311317 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.350188 DCon03   Platform architecture set to 'x86'
00:00:01.351269 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.352361 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.435604 DCon04   Platform architecture set to 'x86'
00:00:01.436317 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:01.437393 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:01.479254 DCon04   Platform architecture set to 'x86'
00:00:01.480160 DCon04   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
00:00:01.485678 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.485773 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.490953 DCon03   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:01.491719 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
00:00:01.534668 DCon03   Launched VM: 4026544496 pid: 271283 (0x423b3) frontend: headless name: boinc_ebbe78e475cafb0a
00:00:01.549089 DCon04   Platform architecture set to 'x86'
00:00:02.049114 DCon04   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:02.051345 DCon04   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:02.059097 DCon04   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:02.100389 DCon03   Platform architecture set to 'x86'
00:00:02.100964 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
00:00:02.144448 DCon01   Platform architecture set to 'x86'
00:00:02.145240 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox" with version "1.19-linux"
00:00:02.147807 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a.vbox"
00:00:02.190364 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.191406 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:02.191431 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.192300 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:02.192612 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.194028 DeleteVM Finished saving settings file "/var/lib/boinc-client/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="08002712A001"
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-client/slots/2/boinc_ebbe78e475cafb0a/boinc_ebbe78e475cafb0a-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="OL4NDmRyo38n9Rq4apOajLDm4fhM0noT9bVo0NGKDmKHyKDmpM0JGm_1"
GuestMemoryBalloon=0

2026-01-24 20:13:35 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-24 20:13:35 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-24 20:13:35 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --usb off 
Exit Code: 0
Output:

2026-01-24 20:13:35 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-24 20:13:35 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --audio-enabled off 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --clipboard disabled 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q storagectl "boinc_ebbe78e475cafb0a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
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

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q storageattach "boinc_ebbe78e475cafb0a" --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

2026-01-24 20:13:36 (270673): 
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

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
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

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q storageattach "boinc_ebbe78e475cafb0a" --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:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q storageattach "boinc_ebbe78e475cafb0a" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q storageattach "boinc_ebbe78e475cafb0a" --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:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q storageattach "boinc_ebbe78e475cafb0a" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q bandwidthctl "boinc_ebbe78e475cafb0a" add "boinc_ebbe78e475cafb0a_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q modifyvm "boinc_ebbe78e475cafb0a" --natpf1 ",tcp,127.0.0.1,49943,,80" 
Exit Code: 0
Output:

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-24 20:13:36 (270673): 
Command: VBoxManage -q sharedfolder add "boinc_ebbe78e475cafb0a" --name "shared" --hostpath "/var/lib/boinc-client/slots/2/shared"
Exit Code: 0
Output:

2026-01-24 20:13:37 (270673): 
Command: VBoxManage -q startvm "boinc_ebbe78e475cafb0a" --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_ebbe78e475cafb0a" to power on...

2026-01-24 20:13:37 (270673): 
Command: VBoxManage -q snapshot "boinc_ebbe78e475cafb0a" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-24 20:13:37 (270673): 
Command: VBoxManage -q bandwidthctl "boinc_ebbe78e475cafb0a" remove "boinc_ebbe78e475cafb0a_net" 
Exit Code: 0
Output:

2026-01-24 20:13:37 (270673): 
Command: VBoxManage -q unregistervm "boinc_ebbe78e475cafb0a" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-24 20:13:42 (270673): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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