Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-15 19:49:17 (96460): vboxwrapper version 26210
2026-01-15 19:49:17 (96460): BOINC client version: 8.2.8
2026-01-15 19:49:17 (96460): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-01-15 19:49:17 (96460): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-15 19:49:17 (96460): Successfully copied 'init_data.xml' to the shared directory.
2026-01-15 19:49:17 (96460): Successfully copied 'input' to the shared directory.
2026-01-15 19:49:17 (96460): Create VM. (boinc_cfa72858abe11541, slot#23)
2026-01-15 19:49:17 (96460): Setting Memory Size for VM. (1024MB)
2026-01-15 19:49:18 (96460): Setting CPU Count for VM. (1)
2026-01-15 19:49:18 (96460): Setting Chipset Options for VM.
2026-01-15 19:49:18 (96460): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-15 19:49:18 (96460): Setting Boot Options for VM.
2026-01-15 19:49:18 (96460): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-15 19:49:18 (96460): Enabling VM Network Access.
2026-01-15 19:49:18 (96460): Disabling USB Support for VM.
2026-01-15 19:49:18 (96460): Disabling COM Port Support for VM.
2026-01-15 19:49:18 (96460): Disabling LPT Port Support for VM.
2026-01-15 19:49:18 (96460): Disabling Audio Support for VM.
2026-01-15 19:49:18 (96460): Disabling Clipboard Support for VM.
2026-01-15 19:49:18 (96460): Disabling Drag and Drop Support for VM.
2026-01-15 19:49:18 (96460): Adding storage controller(s) to VM.
2026-01-15 19:49:18 (96460): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-15 19:49:19 (96460): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-15 19:49:19 (96460): forwarding host port 43797 to guest port 80
2026-01-15 19:49:19 (96460): Enabling remote desktop for VM.
2026-01-15 19:49:19 (96460): Required extension pack not installed, remote desktop not enabled.
2026-01-15 19:49:19 (96460): Enabling shared directory for VM.
2026-01-15 19:49:19 (96460): Starting VM using VBoxManage interface. (boinc_cfa72858abe11541, slot#23)
2026-01-15 19:49:19 (96460): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_cfa72858abe11541" --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_cfa72858abe11541" to power on...

2026-01-15 19:49:19 (96460): VM failed to start.
2026-01-15 19:49:19 (96460): Could not start 
2026-01-15 19:49:19 (96460): ERROR: VM failed to start
2026-01-15 19:49:19 (96460): Powering off VM.
2026-01-15 19:49:19 (96460): Deregistering VM. (boinc_cfa72858abe11541, slot#23)
2026-01-15 19:49:19 (96460): Removing network bandwidth throttle group from VM.
2026-01-15 19:49:19 (96460): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.433040 nspr-3   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:01.492222 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
00:00:01.492365 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
00:00:01.492445 nspr-2   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.494757 nspr-2   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:01.494868 nspr-2   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.496672 nspr-2   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.524867 nspr-3   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.527061 nspr-3   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.555423 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
00:00:01.555624 nspr-3   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.557754 nspr-3   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.557819 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
00:00:01.558023 nspr-2   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.559707 nspr-2   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.559828 nspr-2   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.561691 nspr-2   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.590697 nspr-2   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.592885 nspr-2   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.620662 nspr-3   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.622537 nspr-3   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.678102 nspr-2   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.680514 nspr-2   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.708516 nspr-3   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:01.711372 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
00:00:01.711423 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
00:00:01.711468 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.711509 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:01.713500 nspr-3   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} 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
00:00:01.713534 nspr-2   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} 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
00:00:01.714396 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
00:00:01.742350 nspr-3   Launched VM: 603985536 pid: 96935 (0x17aa7) frontend: headless name: boinc_cfa72858abe11541
00:00:01.763585 nspr-3   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} 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
00:00:01.847915 nspr-3   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.850043 nspr-3   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:01.891002 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
00:00:01.947707 nspr-4   Saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox" with version "1.19-linux"
00:00:01.949831 nspr-4   Finished saving settings file "/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.vbox"
00:00:02.044530 nspr-3   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.046613 nspr-3   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:02.046681 nspr-3   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.048772 nspr-3   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:02.050378 DeleteVM Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.053447 DeleteVM Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:07.069345 main     VirtualBox: object deletion starts
00:00:07.069603 main     HostDnsMonitor: shutting down ...

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

NvramFile="/var/lib/boinc/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541.nvram"
rtcuseutc="on"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-15T18:49:17.878000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="off"
accelerate2dvideo="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="08002761A9F7"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
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/slots/23/boinc_cfa72858abe11541/boinc_cfa72858abe11541-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="Theory_2922-4841029-456_0"
GuestMemoryBalloon=0

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --usb off 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --audio-enabled off 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --clipboard disabled 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q storagectl "boinc_cfa72858abe11541" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
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

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q storageattach "boinc_cfa72858abe11541" --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 781 of file VBoxManageStorageController.cpp

2026-01-15 19:49:18 (96460): 
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

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-01-15 19:49:18 (96460): 
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

2026-01-15 19:49:18 (96460): 
Command: VBoxManage -q storageattach "boinc_cfa72858abe11541" --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:

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q storageattach "boinc_cfa72858abe11541" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q storageattach "boinc_cfa72858abe11541" --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:

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q bandwidthctl "boinc_cfa72858abe11541" add "boinc_cfa72858abe11541_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q modifyvm "boinc_cfa72858abe11541" --natpf1 ",tcp,127.0.0.1,43797,,80" 
Exit Code: 0
Output:

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   VNC
Version:        7.0.16
Revision:       162802
Edition:        
Description:    VNC plugin module
VRDE Module:    VBoxVNC
Crypto Module:  
Usable:         true
Why unusable:   

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q sharedfolder add "boinc_cfa72858abe11541" --name "shared" --hostpath "/var/lib/boinc/slots/23/shared"
Exit Code: 0
Output:

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q startvm "boinc_cfa72858abe11541" --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_cfa72858abe11541" to power on...

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q snapshot "boinc_cfa72858abe11541" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q bandwidthctl "boinc_cfa72858abe11541" remove "boinc_cfa72858abe11541_net" 
Exit Code: 0
Output:

2026-01-15 19:49:19 (96460): 
Command: VBoxManage -q unregistervm "boinc_cfa72858abe11541" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-15 19:49:24 (96460): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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