Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-24 19:14:31 (7237): vboxwrapper version 26210
2026-01-24 19:14:31 (7237): BOINC client version: 8.2.8
2026-01-24 19:14:32 (7237): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-01-24 19:14:32 (7237): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-24 19:14:32 (7237): Successfully copied 'init_data.xml' to the shared directory.
2026-01-24 19:14:32 (7237): Successfully copied 'input' to the shared directory.
2026-01-24 19:14:32 (7237): Create VM. (boinc_66311b2b535be4be, slot#0)
2026-01-24 19:14:32 (7237): Setting Memory Size for VM. (1024MB)
2026-01-24 19:14:32 (7237): Setting CPU Count for VM. (1)
2026-01-24 19:14:32 (7237): Setting Chipset Options for VM.
2026-01-24 19:14:32 (7237): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-24 19:14:32 (7237): Setting Boot Options for VM.
2026-01-24 19:14:32 (7237): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-24 19:14:32 (7237): Enabling VM Network Access.
2026-01-24 19:14:32 (7237): Disabling USB Support for VM.
2026-01-24 19:14:32 (7237): Disabling COM Port Support for VM.
2026-01-24 19:14:33 (7237): Disabling LPT Port Support for VM.
2026-01-24 19:14:33 (7237): Disabling Audio Support for VM.
2026-01-24 19:14:33 (7237): Disabling Clipboard Support for VM.
2026-01-24 19:14:33 (7237): Disabling Drag and Drop Support for VM.
2026-01-24 19:14:33 (7237): Adding storage controller(s) to VM.
2026-01-24 19:14:33 (7237): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-24 19:14:33 (7237): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-24 19:14:33 (7237): forwarding host port 50873 to guest port 80
2026-01-24 19:14:34 (7237): Enabling remote desktop for VM.
2026-01-24 19:14:34 (7237): Enabling shared directory for VM.
2026-01-24 19:14:34 (7237): Starting VM using VBoxManage interface. (boinc_66311b2b535be4be, slot#0)
2026-01-24 19:14:34 (7237): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_66311b2b535be4be" --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_66311b2b535be4be" to power on...

2026-01-24 19:14:34 (7237): VM failed to start.
2026-01-24 19:14:34 (7237): Could not start 
2026-01-24 19:14:34 (7237): ERROR: VM failed to start
2026-01-24 19:14:34 (7237): Powering off VM.
2026-01-24 19:14:34 (7237): Deregistering VM. (boinc_66311b2b535be4be, slot#0)
2026-01-24 19:14:38 (7237): Removing network bandwidth throttle group from VM.
2026-01-24 19:14:38 (7237): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:02.572936 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:02.572947 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:02.575100 nspr-3   Launched VM: 3422561408 pid: 7725 (0x1e2d) frontend: headless name: boinc_66311b2b535be4be
00:00:02.664709 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
00:00:02.816729 nspr-3   Saving settings file "/var/lib/boinc/slots/0/boinc_66311b2b535be4be/boinc_66311b2b535be4be.vbox" with version "1.19-linux"
00:00:02.828165 nspr-3   Finished saving settings file "/var/lib/boinc/slots/0/boinc_66311b2b535be4be/boinc_66311b2b535be4be.vbox"
00:00:02.903386 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:02.903429 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:02.903443 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:02.903454 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:02.903467 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:02.903478 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.182447 main     Saving settings file "/var/lib/boinc/slots/0/boinc_66311b2b535be4be/boinc_66311b2b535be4be.vbox" with version "1.19-linux"
00:00:06.182770 nspr-3   ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Failed to get a console object from the direct session (NS_ERROR_ABORT)}, preserve=false aResultDetail=0
00:00:06.232801 main     Finished saving settings file "/var/lib/boinc/slots/0/boinc_66311b2b535be4be/boinc_66311b2b535be4be.vbox"
00:00:06.309383 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.309425 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.309440 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.309466 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.309480 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.309491 nspr-2   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.312697 Watcher  Reaper: Pid 7725 (0x1e2d) was signalled: SIGSEGV (11 / 0xb)
00:00:06.313943 nspr-4   Saving settings file "/var/lib/boinc/slots/0/boinc_66311b2b535be4be/boinc_66311b2b535be4be.vbox" with version "1.19-linux"
00:00:06.327344 nspr-4   Finished saving settings file "/var/lib/boinc/slots/0/boinc_66311b2b535be4be/boinc_66311b2b535be4be.vbox"
00:00:06.397190 nspr-4   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.397230 nspr-4   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.397243 nspr-4   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.397256 nspr-4   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.397269 nspr-4   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.397282 nspr-4   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.398424 nspr-3   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.398446 nspr-3   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.398460 nspr-3   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.398472 nspr-3   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.398484 nspr-3   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.398495 nspr-3   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.398557 nspr-3   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:06.411259 nspr-3   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:06.411360 nspr-3   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:06.422481 nspr-3   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:06.425799 DeleteVM Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:06.442757 DeleteVM Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:11.446372 main     VirtualBox: object deletion starts
00:00:11.448464 main     HostDnsMonitor: shutting down ...

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4762132-469_0"
GuestMemoryBalloon=0

2026-01-24 19:14:32 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-24 19:14:32 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-24 19:14:32 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --usb off 
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --audio-enabled off 
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --clipboard disabled 
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q storagectl "boinc_66311b2b535be4be" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
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

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q storageattach "boinc_66311b2b535be4be" --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

2026-01-24 19:14:33 (7237): 
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

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
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

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q storageattach "boinc_66311b2b535be4be" --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:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q storageattach "boinc_66311b2b535be4be" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q storageattach "boinc_66311b2b535be4be" --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:

2026-01-24 19:14:33 (7237): 
Command: VBoxManage -q bandwidthctl "boinc_66311b2b535be4be" add "boinc_66311b2b535be4be_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-24 19:14:34 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --natpf1 ",tcp,127.0.0.1,50873,,80" 
Exit Code: 0
Output:

2026-01-24 19:14:34 (7237): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 3
Pack no. 0:   VNC
Version:        7.0.16
Revision:       162802
Edition:        
Description:    VNC plugin module
VRDE Module:    VBoxVNC
Crypto Module:  
Usable:         true
Why unusable:   

Pack no. 1:   Oracle VM VirtualBox Extension Pack
Version:        7.0.16
Revision:       162802
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:   

Pack no. 2:   Oracle VirtualBox Extension Pack
Version:        7.2.4
Revision:       170995
Edition:        
Description:    Oracle Cloud Infrastructure integration, VirtualBox RDP, PXE ROM, Disk Encryption, full VM encryption.
VRDE Module:    VBoxVRDP
Crypto Module:  VBoxPuelCrypto
Usable:         false
Why unusable:   Failed to load the main module ('/usr/lib/virtualbox/ExtensionPacks/Oracle_VirtualBox_Extension_Pack/linux.amd64/VBoxPuelMain.so'): VERR_FILE_NOT_FOUND - /usr/lib/virtualbox/ExtensionPacks/Oracle_VirtualBox_Extension_Pack/linux.amd64/VBoxPuelMain.so: undefined symbol: _ZNK9RTCString8endsWithEPKc

2026-01-24 19:14:34 (7237): 
Command: VBoxManage -q modifyvm "boinc_66311b2b535be4be" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 49855 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-01-24 19:14:34 (7237): 
Command: VBoxManage -q sharedfolder add "boinc_66311b2b535be4be" --name "shared" --hostpath "/var/lib/boinc/slots/0/shared"
Exit Code: 0
Output:

2026-01-24 19:14:34 (7237): 
Command: VBoxManage -q startvm "boinc_66311b2b535be4be" --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_66311b2b535be4be" to power on...

2026-01-24 19:14:38 (7237): 
Command: VBoxManage -q snapshot "boinc_66311b2b535be4be" list 
Exit Code: -2135228413
Output:
VBoxManage: error: Failed to get a console object from the direct session (NS_ERROR_ABORT)
VBoxManage: error: Details: code VBOX_E_VM_ERROR (0x80bb0003), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "LockMachine(a->session, LockType_Shared)" at line 350 of file VBoxManageSnapshot.cpp

2026-01-24 19:14:38 (7237): 
Command: VBoxManage -q bandwidthctl "boinc_66311b2b535be4be" remove "boinc_66311b2b535be4be_net" 
Exit Code: 0
Output:

2026-01-24 19:14:38 (7237): 
Command: VBoxManage -q unregistervm "boinc_66311b2b535be4be" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-24 19:14:43 (7237): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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