Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-26 10:06:32 (340618): vboxwrapper version 26210
2026-01-26 10:06:32 (340618): BOINC client version: 8.0.4
2026-01-26 10:06:33 (340618): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-01-26 10:06:33 (340618): Successfully copied 'init_data.xml' to the shared directory.
2026-01-26 10:06:33 (340618): Create VM. (boinc_2044470b73a29c7d, slot#1)
2026-01-26 10:06:33 (340618): Setting Memory Size for VM. (4800MB)
2026-01-26 10:06:33 (340618): Setting CPU Count for VM. (8)
2026-01-26 10:06:33 (340618): Setting Chipset Options for VM.
2026-01-26 10:06:33 (340618): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-26 10:06:33 (340618): Setting Boot Options for VM.
2026-01-26 10:06:33 (340618): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-26 10:06:33 (340618): Enabling VM Network Access.
2026-01-26 10:06:33 (340618): Disabling USB Support for VM.
2026-01-26 10:06:33 (340618): Disabling COM Port Support for VM.
2026-01-26 10:06:33 (340618): Disabling LPT Port Support for VM.
2026-01-26 10:06:33 (340618): Disabling Audio Support for VM.
2026-01-26 10:06:33 (340618): Disabling Clipboard Support for VM.
2026-01-26 10:06:34 (340618): Disabling Drag and Drop Support for VM.
2026-01-26 10:06:34 (340618): Adding storage controller(s) to VM.
2026-01-26 10:06:34 (340618): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-01-26 10:06:34 (340618): Adding VirtualBox Guest Additions to VM.
2026-01-26 10:06:34 (340618): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-26 10:06:34 (340618): forwarding host port 42627 to guest port 80
2026-01-26 10:06:34 (340618): Enabling remote desktop for VM.
2026-01-26 10:06:35 (340618): Enabling shared directory for VM.
2026-01-26 10:06:35 (340618): Starting VM using VBoxManage interface. (boinc_2044470b73a29c7d, slot#1)
2026-01-26 10:06:35 (340618): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_2044470b73a29c7d" --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_2044470b73a29c7d" to power on...

2026-01-26 10:06:35 (340618): VM failed to start.
2026-01-26 10:06:35 (340618): Could not start 
2026-01-26 10:06:35 (340618): ERROR: VM failed to start
2026-01-26 10:06:35 (340618): Powering off VM.
2026-01-26 10:06:35 (340618): Deregistering VM. (boinc_2044470b73a29c7d, slot#1)
2026-01-26 10:06:35 (340618): Removing network bandwidth throttle group from VM.
2026-01-26 10:06:35 (340618): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.677771 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:01.678105 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
00:00:01.678620 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:01.687250 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:01.687612 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:01.696182 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:01.746843 DCon01   Platform architecture set to 'x86'
00:00:01.748065 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
00:00:01.748475 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
00:00:01.748621 DCon01   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.757238 DCon01   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:01.757406 DCon01   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:01.766011 DCon01   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:01.766220 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:01.774990 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:01.827362 DCon01   Platform architecture set to 'x86'
00:00:01.828449 DCon02   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:01.837643 DCon02   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:01.887180 DCon02   Platform architecture set to 'x86'
00:00:01.888501 DCon02   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:01.897338 DCon02   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:01.999682 DCon01   Platform architecture set to 'x86'
00:00:02.000689 DCon01   VRDE: Generating certificate files '/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/VRDEAutoGeneratedCert.pem' and '/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/VRDEAutoGeneratedPrivateKey.pem'...
00:00:02.123618 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:02.133573 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:02.184171 DCon01   Platform architecture set to 'x86'
00:00:02.185132 DCon02   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:02.194133 DCon02   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:02.245430 DCon02   Platform architecture set to 'x86'
00:00:02.246659 DCon02   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:02.254236 DCon02   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
00:00:02.254361 DCon02   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
00:00:02.261423 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
00:00:02.261509 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
00:00:02.262717 DCon02   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:02.263654 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
00:00:02.314801 DCon02   Launched VM: 3892407936 pid: 341235 (0x534f3) frontend: headless name: boinc_2044470b73a29c7d
00:00:02.328166 DCon01   Platform architecture set to 'x86'
00:00:02.352997 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
00:00:02.756984 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:02.766878 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:02.819208 DCon01   Platform architecture set to 'x86'
00:00:02.819981 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
00:00:02.869868 DCon01   Platform architecture set to 'x86'
00:00:02.870847 DCon01   Saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox" with version "1.19-linux"
00:00:02.880535 DCon01   Finished saving settings file "/var/lib/boinc/slots/1/boinc_2044470b73a29c7d/boinc_2044470b73a29c7d.vbox"
00:00:02.929639 DCon01   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.938478 DCon01   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:02.938534 DCon01   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.947276 DCon01   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:02.947704 DeleteVM Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:02.956265 DeleteVM Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

rec_screen_opts="ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="xOsLDmXp838nsSi4ap6QjLDmwznN0nGgGQJmNLGKDmZ96KDmtGrRPo_2"
GuestMemoryBalloon=0

2026-01-26 10:06:33 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-26 10:06:33 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-26 10:06:33 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --usb off 
Exit Code: 0
Output:

2026-01-26 10:06:33 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-26 10:06:33 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-26 10:06:33 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --audio-enabled off 
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --clipboard disabled 
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q storagectl "boinc_2044470b73a29c7d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
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

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q storageattach "boinc_2044470b73a29c7d" --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 782 of file VBoxManageStorageController.cpp

2026-01-26 10:06:34 (340618): 
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

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
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

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q storageattach "boinc_2044470b73a29c7d" --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:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q storageattach "boinc_2044470b73a29c7d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q storageattach "boinc_2044470b73a29c7d" --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:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q storageattach "boinc_2044470b73a29c7d" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q bandwidthctl "boinc_2044470b73a29c7d" add "boinc_2044470b73a29c7d_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --natpf1 ",tcp,127.0.0.1,42627,,80" 
Exit Code: 0
Output:

2026-01-26 10:06:34 (340618): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 2
Pack no. 0:   Oracle VM VirtualBox Extension Pack
Version:        7.0.4
Revision:       154605
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

Pack no. 1:   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:         true
Why unusable:   

2026-01-26 10:06:35 (340618): 
Command: VBoxManage -q modifyvm "boinc_2044470b73a29c7d" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 56195 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-01-26 10:06:35 (340618): 
Command: VBoxManage -q sharedfolder add "boinc_2044470b73a29c7d" --name "shared" --hostpath "/var/lib/boinc/slots/1/shared"
Exit Code: 0
Output:

2026-01-26 10:06:35 (340618): 
Command: VBoxManage -q startvm "boinc_2044470b73a29c7d" --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_2044470b73a29c7d" to power on...

2026-01-26 10:06:35 (340618): 
Command: VBoxManage -q snapshot "boinc_2044470b73a29c7d" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-26 10:06:35 (340618): 
Command: VBoxManage -q bandwidthctl "boinc_2044470b73a29c7d" remove "boinc_2044470b73a29c7d_net" 
Exit Code: 0
Output:

2026-01-26 10:06:35 (340618): 
Command: VBoxManage -q unregistervm "boinc_2044470b73a29c7d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-26 10:06:40 (340618): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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