Name Theory_2922-4812927-841_0
Workunit 240660271
Created 14 Apr 2026, 20:04:26 UTC
Sent 15 Apr 2026, 5:23:46 UTC
Report deadline 26 Apr 2026, 5:23:46 UTC
Received 15 Apr 2026, 5:24:06 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 5 (0x00000005) Unknown error code
Computer ID 11084446
Run time 8 sec
CPU time 0 sec
Priority 0
Validate state Invalid
Credit 0.00
Device peak FLOPS 5.37 GFLOPS
Application version Theory Simulation v301.00 (vbox64_theory)
x86_64-pc-linux-gnu
Peak disk usage 4.01 MB

Stderr output

<core_client_version>8.2.9</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-04-15 06:22:47 (3875): vboxwrapper version 26210
2026-04-15 06:22:47 (3875): BOINC client version: 8.2.9
2026-04-15 06:22:47 (3875): Detected: VirtualBox VboxManage Interface (Version: 7.2.2)
2026-04-15 06:22:47 (3875): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-15 06:22:47 (3875): Successfully copied 'init_data.xml' to the shared directory.
2026-04-15 06:22:47 (3875): Successfully copied 'input' to the shared directory.
2026-04-15 06:22:47 (3875): Create VM. (boinc_b9371d40cb60a46f, slot#0)
2026-04-15 06:22:47 (3875): Setting Memory Size for VM. (1024MB)
2026-04-15 06:22:47 (3875): Setting CPU Count for VM. (1)
2026-04-15 06:22:47 (3875): Setting Chipset Options for VM.
2026-04-15 06:22:47 (3875): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-15 06:22:47 (3875): Setting Boot Options for VM.
2026-04-15 06:22:47 (3875): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-15 06:22:47 (3875): Enabling VM Network Access.
2026-04-15 06:22:47 (3875): Disabling USB Support for VM.
2026-04-15 06:22:47 (3875): Disabling COM Port Support for VM.
2026-04-15 06:22:47 (3875): Disabling LPT Port Support for VM.
2026-04-15 06:22:47 (3875): Disabling Audio Support for VM.
2026-04-15 06:22:47 (3875): Disabling Clipboard Support for VM.
2026-04-15 06:22:47 (3875): Disabling Drag and Drop Support for VM.
2026-04-15 06:22:47 (3875): Adding storage controller(s) to VM.
2026-04-15 06:22:47 (3875): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-15 06:22:48 (3875): Adding VirtualBox Guest Additions to VM.
2026-04-15 06:22:48 (3875): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-15 06:22:48 (3875): forwarding host port 50831 to guest port 80
2026-04-15 06:22:48 (3875): Enabling remote desktop for VM.
2026-04-15 06:22:48 (3875): Required extension pack not installed, remote desktop not enabled.
2026-04-15 06:22:48 (3875): Enabling shared directory for VM.
2026-04-15 06:22:48 (3875): Starting VM using VBoxManage interface. (boinc_b9371d40cb60a46f, slot#0)
2026-04-15 06:22:48 (3875): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_b9371d40cb60a46f" --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_b9371d40cb60a46f" to power on...

2026-04-15 06:22:48 (3875): VM failed to start.
2026-04-15 06:22:48 (3875): Could not start 
2026-04-15 06:22:48 (3875): ERROR: VM failed to start
2026-04-15 06:22:48 (3875): Powering off VM.
2026-04-15 06:22:48 (3875): Deregistering VM. (boinc_b9371d40cb60a46f, slot#0)
2026-04-15 06:22:48 (3875): Removing network bandwidth throttle group from VM.
2026-04-15 06:22:48 (3875): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.663502 DCon02   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.688175 DCon01   Platform architecture set to 'x86'
00:00:01.689069 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:01.690986 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.716261 DCon01   Platform architecture set to 'x86'
00:00:01.716981 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.717234 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:01.719085 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.719196 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.719435 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:01.721178 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.721350 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:01.723246 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.748181 DCon01   Platform architecture set to 'x86'
00:00:01.748936 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
00:00:01.749080 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
00:00:01.749311 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:01.751181 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.776055 DCon01   Platform architecture set to 'x86'
00:00:01.776917 DCon02   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:01.778979 DCon02   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.804091 DCon01   Platform architecture set to 'x86'
00:00:01.805297 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:01.807451 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.857389 DCon01   Platform architecture set to 'x86'
00:00:01.857955 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:01.859939 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:01.885241 DCon01   Platform architecture set to 'x86'
00:00:01.885848 DCon01   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
00:00:01.890212 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.890285 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.893127 DCon01   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={d5dcece0-b202-4416-a138-03502784cc07} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:01.893172 DCon01   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={d5dcece0-b202-4416-a138-03502784cc07} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:01.893837 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:01.894433 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
00:00:01.919074 DCon01   Launched VM: 4027566896 pid: 5155 (0x1423) frontend: headless name: boinc_bd5476a9d4e48663
00:00:01.928789 DCon02   Platform architecture set to 'x86'
00:00:01.943806 DCon02   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={d5dcece0-b202-4416-a138-03502784cc07} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:02.017681 DCon02   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:02.024316 DCon02   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:02.053023 DCon02   Platform architecture set to 'x86'
00:00:02.053657 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
00:00:02.078925 DCon02   Platform architecture set to 'x86'
00:00:02.079522 DCon02   Saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox" with version "1.19-linux"
00:00:02.081489 DCon02   Finished saving settings file "/var/lib/boinc/slots/1/boinc_bd5476a9d4e48663/boinc_bd5476a9d4e48663.vbox"
00:00:02.106892 DCon01   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.108631 DCon01   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:02.108656 DCon01   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.110264 DCon01   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:02.110625 DeleteVM Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.112991 DeleteVM Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-04-15T04:22:47.269000000"
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="08002754892B"
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/0/boinc_b9371d40cb60a46f/boinc_b9371d40cb60a46f-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_2922-4812927-841_0"
GuestMemoryBalloon=0

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --usb off 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --audio-enabled off 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --clipboard disabled 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q storagectl "boinc_b9371d40cb60a46f" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
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

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q storageattach "boinc_b9371d40cb60a46f" --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

2026-04-15 06:22:47 (3875): 
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

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-04-15 06:22:47 (3875): 
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

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q storageattach "boinc_b9371d40cb60a46f" --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:

2026-04-15 06:22:47 (3875): 
Command: VBoxManage -q storageattach "boinc_b9371d40cb60a46f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q storageattach "boinc_b9371d40cb60a46f" --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:

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q storageattach "boinc_b9371d40cb60a46f" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q bandwidthctl "boinc_b9371d40cb60a46f" add "boinc_b9371d40cb60a46f_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q modifyvm "boinc_b9371d40cb60a46f" --natpf1 ",tcp,127.0.0.1,50831,,80" 
Exit Code: 0
Output:

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q sharedfolder add "boinc_b9371d40cb60a46f" --name "shared" --hostpath "/var/lib/boinc/slots/0/shared"
Exit Code: 0
Output:

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q startvm "boinc_b9371d40cb60a46f" --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_b9371d40cb60a46f" to power on...

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q snapshot "boinc_b9371d40cb60a46f" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q bandwidthctl "boinc_b9371d40cb60a46f" remove "boinc_b9371d40cb60a46f_net" 
Exit Code: 0
Output:

2026-04-15 06:22:48 (3875): 
Command: VBoxManage -q unregistervm "boinc_b9371d40cb60a46f" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-15 06:22:53 (3875): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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