Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2025-11-27 02:14:19 (1402889): vboxwrapper version 26210
2025-11-27 02:14:19 (1402889): BOINC client version: 8.0.4
2025-11-27 02:14:22 (1402889): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2025-11-27 02:14:22 (1402889): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-11-27 02:14:22 (1402889): Successfully copied 'init_data.xml' to the shared directory.
2025-11-27 02:14:23 (1402889): Create VM. (boinc_3d7bb993a5be9ca9, slot#3)
2025-11-27 02:14:24 (1402889): Setting Memory Size for VM. (4584MB)
2025-11-27 02:14:25 (1402889): Setting CPU Count for VM. (4)
2025-11-27 02:14:26 (1402889): Setting Chipset Options for VM.
2025-11-27 02:14:27 (1402889): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-11-27 02:14:27 (1402889): Setting Boot Options for VM.
2025-11-27 02:14:31 (1402889): Setting Network Configuration for NAT. (Driver: virtio)
2025-11-27 02:14:32 (1402889): Enabling VM Network Access.
2025-11-27 02:14:33 (1402889): Disabling USB Support for VM.
2025-11-27 02:14:33 (1402889): Disabling COM Port Support for VM.
2025-11-27 02:14:34 (1402889): Disabling LPT Port Support for VM.
2025-11-27 02:14:35 (1402889): Disabling Audio Support for VM.
2025-11-27 02:14:36 (1402889): Disabling Clipboard Support for VM.
2025-11-27 02:14:37 (1402889): Disabling Drag and Drop Support for VM.
2025-11-27 02:14:38 (1402889): Adding storage controller(s) to VM.
2025-11-27 02:14:39 (1402889): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2025-11-27 02:14:42 (1402889): Adding VirtualBox Guest Additions to VM.
2025-11-27 02:14:44 (1402889): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-11-27 02:14:44 (1402889): forwarding host port 48685 to guest port 80
2025-11-27 02:14:45 (1402889): Enabling remote desktop for VM.
2025-11-27 02:14:47 (1402889): Enabling shared directory for VM.
2025-11-27 02:14:51 (1402889): Starting VM using VBoxManage interface. (boinc_3d7bb993a5be9ca9, slot#3)
2025-11-27 02:14:56 (1402889): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_3d7bb993a5be9ca9" --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_3d7bb993a5be9ca9" to power on...

2025-11-27 02:14:56 (1402889): VM failed to start.
2025-11-27 02:14:56 (1402889): Could not start 
2025-11-27 02:14:56 (1402889): ERROR: VM failed to start
2025-11-27 02:14:56 (1402889): Powering off VM.
2025-11-27 02:14:56 (1402889): Deregistering VM. (boinc_3d7bb993a5be9ca9, slot#3)
2025-11-27 02:14:56 (1402889): Removing network bandwidth throttle group from VM.
2025-11-27 02:14:57 (1402889): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:20.458814 DCon07   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:20.912154 DCon01   Platform architecture set to 'x86'
00:00:21.059941 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
00:00:21.098632 DCon01   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:21.159340 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:21.167919 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
00:00:21.192341 DCon01   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:21.251519 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:21.256053 DCon07   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:21.318678 DCon07   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:21.878288 DCon01   Platform architecture set to 'x86'
00:00:22.127956 DCon05   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
00:00:22.295928 DCon05   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
00:00:22.327974 DCon05   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:22.385952 DCon05   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:22.407981 DCon05   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:22.469845 DCon05   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:22.500043 DCon05   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:22.562011 DCon05   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:23.455942 DCon01   Platform architecture set to 'x86'
00:00:23.496139 DCon05   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:23.587530 DCon05   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:24.267942 DCon02   Platform architecture set to 'x86'
00:00:24.289541 DCon02   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:24.421399 DCon02   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:25.803986 DCon02   Platform architecture set to 'x86'
00:00:25.864079 DCon02   VRDE: Generating certificate files '/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/VRDEAutoGeneratedCert.pem' and '/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/VRDEAutoGeneratedPrivateKey.pem'...
00:00:26.444074 DCon02   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:26.505382 DCon02   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:27.171985 DCon06   Platform architecture set to 'x86'
00:00:27.288081 DCon06   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:27.347643 DCon06   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:28.039948 DCon05   Platform architecture set to 'x86'
00:00:28.311951 DCon05   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
00:00:29.840395 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
00:00:29.840593 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
00:00:29.908387 DCon04   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:29.920276 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
00:00:30.324045 DCon10   Launched VM: 201360064 pid: 1403483 (0x156a5b) frontend: headless name: boinc_3d7bb993a5be9ca9
00:00:30.548153 DCon05   Platform architecture set to 'x86'
00:00:34.588044 DCon06   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:34.666285 DCon06   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:34.791959 DCon06   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:35.379659 DCon08   Platform architecture set to 'x86'
00:00:35.479976 DCon08   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
00:00:36.039982 DCon08   Platform architecture set to 'x86'
00:00:36.196084 DCon02   Saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox" with version "1.19-linux"
00:00:36.250339 DCon02   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
00:00:36.608358 DCon05   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:36.667581 DCon05   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:36.667635 DCon05   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:36.726439 DCon05   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:36.772148 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:36.852086 DeleteVM Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Command: VBoxManage -q showvminfo "boinc_3d7bb993a5be9ca9" --machinereadable 
Exit Code: 0
Output:
name="boinc_3d7bb993a5be9ca9"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="4dc6f53f-5bab-4254-91fe-c5c8e7c9ce83"
CfgFile="/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.vbox"
SnapFldr="/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/Snapshots"
LogFldr="/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/Logs"
hardwareuuid="4dc6f53f-5bab-4254-91fe-c5c8e7c9ce83"
memory=4584
pagefusion="off"
vram=16
cpuexecutioncap=100
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=4
hpet="off"
pae="off"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
hwvirtex="on"
nestedpaging="on"
largepages="off"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
NvramFile="/var/lib/boinc-client/slots/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9.nvram"
rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2025-11-27T08:14:23.938000000"
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="0800277DE9C6"
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/3/boinc_3d7bb993a5be9ca9/boinc_3d7bb993a5be9ca9-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_1158856_1764177696.995710_0"
GuestMemoryBalloon=0

2025-11-27 02:14:32 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2025-11-27 02:14:33 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --cable-connected1 on 
Exit Code: 0
Output:

2025-11-27 02:14:33 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --usb off 
Exit Code: 0
Output:

2025-11-27 02:14:34 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-11-27 02:14:35 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-11-27 02:14:36 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --audio-enabled off 
Exit Code: 0
Output:

2025-11-27 02:14:37 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --clipboard disabled 
Exit Code: 0
Output:

2025-11-27 02:14:38 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --draganddrop disabled 
Exit Code: 0
Output:

2025-11-27 02:14:39 (1402889): 
Command: VBoxManage -q storagectl "boinc_3d7bb993a5be9ca9" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-11-27 02:14:39 (1402889): 
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

2025-11-27 02:14:41 (1402889): 
Command: VBoxManage -q storageattach "boinc_3d7bb993a5be9ca9" --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:

2025-11-27 02:14:41 (1402889): 
Command: VBoxManage -q storageattach "boinc_3d7bb993a5be9ca9" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2025-11-27 02:14:42 (1402889): 
Command: VBoxManage -q storageattach "boinc_3d7bb993a5be9ca9" --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:

2025-11-27 02:14:44 (1402889): 
Command: VBoxManage -q storageattach "boinc_3d7bb993a5be9ca9" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-11-27 02:14:44 (1402889): 
Command: VBoxManage -q bandwidthctl "boinc_3d7bb993a5be9ca9" add "boinc_3d7bb993a5be9ca9_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-11-27 02:14:45 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --natpf1 ",tcp,127.0.0.1,48685,,80" 
Exit Code: 0
Output:

2025-11-27 02:14:46 (1402889): 
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

2025-11-27 02:14:47 (1402889): 
Command: VBoxManage -q modifyvm "boinc_3d7bb993a5be9ca9" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 56009 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2025-11-27 02:14:48 (1402889): 
Command: VBoxManage -q sharedfolder add "boinc_3d7bb993a5be9ca9" --name "shared" --hostpath "/var/lib/boinc-client/slots/3/shared"
Exit Code: 0
Output:

2025-11-27 02:14:56 (1402889): 
Command: VBoxManage -q startvm "boinc_3d7bb993a5be9ca9" --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_3d7bb993a5be9ca9" to power on...

2025-11-27 02:14:56 (1402889): 
Command: VBoxManage -q snapshot "boinc_3d7bb993a5be9ca9" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2025-11-27 02:14:57 (1402889): 
Command: VBoxManage -q bandwidthctl "boinc_3d7bb993a5be9ca9" remove "boinc_3d7bb993a5be9ca9_net" 
Exit Code: 0
Output:

2025-11-27 02:14:58 (1402889): 
Command: VBoxManage -q unregistervm "boinc_3d7bb993a5be9ca9" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-11-27 02:15:03 (1402889): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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