Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-15 07:51:27 (385797): vboxwrapper version 26210
2026-03-15 07:51:27 (385797): BOINC client version: 8.2.8
2026-03-15 07:51:28 (385797): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-03-15 07:51:28 (385797): Successfully copied 'init_data.xml' to the shared directory.
2026-03-15 07:51:28 (385797): Create VM. (boinc_6f33cad591725e7f, slot#0)
2026-03-15 07:51:28 (385797): Setting Memory Size for VM. (4400MB)
2026-03-15 07:51:28 (385797): Setting CPU Count for VM. (4)
2026-03-15 07:51:28 (385797): Setting Chipset Options for VM.
2026-03-15 07:51:28 (385797): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-15 07:51:28 (385797): Setting Boot Options for VM.
2026-03-15 07:51:29 (385797): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-15 07:51:29 (385797): Enabling VM Network Access.
2026-03-15 07:51:29 (385797): Disabling USB Support for VM.
2026-03-15 07:51:29 (385797): Disabling COM Port Support for VM.
2026-03-15 07:51:29 (385797): Disabling LPT Port Support for VM.
2026-03-15 07:51:29 (385797): Disabling Audio Support for VM.
2026-03-15 07:51:29 (385797): Disabling Clipboard Support for VM.
2026-03-15 07:51:29 (385797): Disabling Drag and Drop Support for VM.
2026-03-15 07:51:29 (385797): Adding storage controller(s) to VM.
2026-03-15 07:51:29 (385797): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-03-15 07:51:30 (385797): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-15 07:51:30 (385797): forwarding host port 53163 to guest port 80
2026-03-15 07:51:30 (385797): Enabling remote desktop for VM.
2026-03-15 07:51:30 (385797): Enabling shared directory for VM.
2026-03-15 07:51:30 (385797): Starting VM using VBoxManage interface. (boinc_6f33cad591725e7f, slot#0)
2026-03-15 07:51:31 (385797): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_6f33cad591725e7f" --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_6f33cad591725e7f" to power on...

2026-03-15 07:51:31 (385797): VM failed to start.
2026-03-15 07:51:31 (385797): Could not start 
2026-03-15 07:51:31 (385797): ERROR: VM failed to start
2026-03-15 07:51:31 (385797): Powering off VM.
2026-03-15 07:51:31 (385797): Deregistering VM. (boinc_6f33cad591725e7f, slot#0)
2026-03-15 07:51:31 (385797): Removing network bandwidth throttle group from VM.
2026-03-15 07:51:31 (385797): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:03.052070 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
00:00:03.052077 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
00:00:03.052698 nspr-3   Launched VM: 201336016 pid: 386363 (0x5e53b) frontend: headless name: boinc_6f33cad591725e7f
00:00:03.104027 nspr-4   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
00:00:03.404510 nspr-4   Saving settings file "/var/lib/boinc/slots/0/boinc_6f33cad591725e7f/boinc_6f33cad591725e7f.vbox" with version "1.19-linux"
00:00:03.617681 nspr-4   Finished saving settings file "/var/lib/boinc/slots/0/boinc_6f33cad591725e7f/boinc_6f33cad591725e7f.vbox"
00:00:03.693453 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
00:00:03.693485 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
00:00:03.693494 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
00:00:03.693501 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
00:00:03.693508 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
00:00:03.693515 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
00:00:03.805054 nspr-4   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
00:00:03.805106 main     Saving settings file "/var/lib/boinc/slots/0/boinc_6f33cad591725e7f/boinc_6f33cad591725e7f.vbox" with version "1.19-linux"
00:00:03.816970 main     Finished saving settings file "/var/lib/boinc/slots/0/boinc_6f33cad591725e7f/boinc_6f33cad591725e7f.vbox"
00:00:03.875152 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
00:00:03.875185 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
00:00:03.875194 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
00:00:03.875213 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
00:00:03.875220 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
00:00:03.875226 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
00:00:03.876567 Watcher  Reaper: Pid 386363 (0x5e53b) was signalled: SIGSEGV (11 / 0xb)
00:00:03.877317 nspr-4   Saving settings file "/var/lib/boinc/slots/0/boinc_6f33cad591725e7f/boinc_6f33cad591725e7f.vbox" with version "1.19-linux"
00:00:03.889110 nspr-4   Finished saving settings file "/var/lib/boinc/slots/0/boinc_6f33cad591725e7f/boinc_6f33cad591725e7f.vbox"
00:00:03.946885 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
00:00:03.946917 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
00:00:03.946926 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
00:00:03.946933 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
00:00:03.946940 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
00:00:03.946946 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
00:00:03.947109 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
00:00:03.947120 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
00:00:03.947127 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
00:00:03.947134 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
00:00:03.947141 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
00:00:03.947147 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
00:00:03.947195 nspr-2   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.959950 nspr-2   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:03.960212 nspr-2   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.973669 nspr-2   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:03.975464 DeleteVM Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.993169 DeleteVM Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:08.997510 main     VirtualBox: object deletion starts
00:00:08.999254 main     HostDnsMonitor: shutting down ...

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

rec_screen_video_fps=25
description="oJgNDm3HhL9n9Rq4apOajLDm4fhM0noT9bVooX4SDmF6qLDmz7Ud6n_2"
GuestMemoryBalloon=0

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --usb off 
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --audio-enabled off 
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --clipboard disabled 
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q storagectl "boinc_6f33cad591725e7f" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc/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/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

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q storageattach "boinc_6f33cad591725e7f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc/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 781 of file VBoxManageStorageController.cpp

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc/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/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

2026-03-15 07:51:29 (385797): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-15 07:51:30 (385797): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc/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/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

2026-03-15 07:51:30 (385797): 
Command: VBoxManage -q storageattach "boinc_6f33cad591725e7f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-15 07:51:30 (385797): 
Command: VBoxManage -q storageattach "boinc_6f33cad591725e7f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-15 07:51:30 (385797): 
Command: VBoxManage -q storageattach "boinc_6f33cad591725e7f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-15 07:51:30 (385797): 
Command: VBoxManage -q bandwidthctl "boinc_6f33cad591725e7f" add "boinc_6f33cad591725e7f_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-15 07:51:30 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --natpf1 ",tcp,127.0.0.1,53163,,80" 
Exit Code: 0
Output:

2026-03-15 07:51:30 (385797): 
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

2026-03-15 07:51:30 (385797): 
Command: VBoxManage -q modifyvm "boinc_6f33cad591725e7f" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 36621 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-03-15 07:51:30 (385797): 
Command: VBoxManage -q sharedfolder add "boinc_6f33cad591725e7f" --name "shared" --hostpath "/var/lib/boinc/slots/0/shared"
Exit Code: 0
Output:

2026-03-15 07:51:31 (385797): 
Command: VBoxManage -q startvm "boinc_6f33cad591725e7f" --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_6f33cad591725e7f" to power on...

2026-03-15 07:51:31 (385797): 
Command: VBoxManage -q snapshot "boinc_6f33cad591725e7f" 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

2026-03-15 07:51:31 (385797): 
Command: VBoxManage -q bandwidthctl "boinc_6f33cad591725e7f" remove "boinc_6f33cad591725e7f_net" 
Exit Code: 0
Output:

2026-03-15 07:51:31 (385797): 
Command: VBoxManage -q unregistervm "boinc_6f33cad591725e7f" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-15 07:51:36 (385797): called boinc_finish(-2147467259)

</stderr_txt>
]]>

©2026 CERN