Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-06-06 07:28:29 (160097): vboxwrapper version 26208
2026-06-06 07:28:29 (160097): BOINC client version: 7.20.2
2026-06-06 07:28:29 (160097): Detected: VirtualBox VboxManage Interface (Version: 7.2.2)
2026-06-06 07:28:29 (160097): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-06-06 07:28:29 (160097): Successfully copied 'init_data.xml' to the shared directory.
2026-06-06 07:28:29 (160097): Create VM. (boinc_c2284ffdae463e9b, slot#0)
2026-06-06 07:28:47 (160097): Setting Memory Size for VM. (4584MB)
2026-06-06 07:28:47 (160097): Setting CPU Count for VM. (4)
2026-06-06 07:28:48 (160097): Setting Chipset Options for VM.
2026-06-06 07:28:48 (160097): Setting Graphics Controller Options for VM.
2026-06-06 07:28:48 (160097): Setting Boot Options for VM.
2026-06-06 07:28:48 (160097): Setting Network Configuration for NAT.
2026-06-06 07:28:48 (160097): Enabling VM Network Access.
2026-06-06 07:28:48 (160097): Disabling USB Support for VM.
2026-06-06 07:28:48 (160097): Disabling COM Port Support for VM.
2026-06-06 07:28:48 (160097): Disabling LPT Port Support for VM.
2026-06-06 07:28:48 (160097): Disabling Audio Support for VM.
2026-06-06 07:28:49 (160097): Disabling Clipboard Support for VM.
2026-06-06 07:28:49 (160097): Disabling Drag and Drop Support for VM.
2026-06-06 07:28:49 (160097): Adding storage controller(s) to VM.
2026-06-06 07:28:49 (160097): Adding virtual disk drive to VM. (CMS_2024_11_28_dev.vdi)
2026-06-06 07:28:50 (160097): Adding VirtualBox Guest Additions to VM.
2026-06-06 07:28:50 (160097): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-06-06 07:28:50 (160097): forwarding host port 60469 to guest port 80
2026-06-06 07:28:50 (160097): Enabling remote desktop for VM.
2026-06-06 07:28:50 (160097): Enabling shared directory for VM.
2026-06-06 07:28:51 (160097): Starting VM using VBoxManage interface. (boinc_c2284ffdae463e9b, slot#0)
2026-06-06 07:28:51 (160097): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_c2284ffdae463e9b" --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_c2284ffdae463e9b" to power on...

2026-06-06 07:28:51 (160097): VM failed to start.
2026-06-06 07:28:51 (160097): Could not start 
2026-06-06 07:28:51 (160097): ERROR: VM failed to start
2026-06-06 07:28:51 (160097): Powering off VM.
2026-06-06 07:28:51 (160097): Deregistering VM. (boinc_c2284ffdae463e9b, slot#0)
2026-06-06 07:28:51 (160097): Removing network bandwidth throttle group from VM.
2026-06-06 07:28:51 (160097): Removing VM from VirtualBox.

    Hypervisor System Log:


    VM Execution Log:


    VM Startup Log:


    VM Trace Log:


2026-06-06 07:28:47 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --description "CMS_638_1780592759.458015_0" 
Exit Code: 0
Output:

2026-06-06 07:28:47 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --memory 4584 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --cpus 4 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --cableconnected1 on 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --usb off 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-06-06 07:28:48 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --audio-enabled off 
Exit Code: 0
Output:

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --clipboard disabled 
Exit Code: 0
Output:

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --draganddrop disabled 
Exit Code: 0
Output:

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q storagectl "boinc_c2284ffdae463e9b" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q showhdinfo "/home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi" 
Exit Code: 0
Output:
UUID:           f8b5c18a-130e-4b17-91e2-fccf5c7977aa
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q storageattach "boinc_c2284ffdae463e9b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.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

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q showhdinfo "/home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi" 
Exit Code: 0
Output:
UUID:           f8b5c18a-130e-4b17-91e2-fccf5c7977aa
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q closemedium disk "/home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi" 
Exit Code: 0
Output:

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q showhdinfo "/home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi" 
Exit Code: 0
Output:
UUID:           f8b5c18a-130e-4b17-91e2-fccf5c7977aa
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       /home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q storageattach "boinc_c2284ffdae463e9b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi" 
Exit Code: 0
Output:

2026-06-06 07:28:49 (160097): 
Command: VBoxManage -q storageattach "boinc_c2284ffdae463e9b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-06-06 07:28:50 (160097): 
Command: VBoxManage -q storageattach "boinc_c2284ffdae463e9b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/home/ivan/BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_11_28_dev.vdi" 
Exit Code: 0
Output:

2026-06-06 07:28:50 (160097): 
Command: VBoxManage -q storageattach "boinc_c2284ffdae463e9b" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-06-06 07:28:50 (160097): 
Command: VBoxManage -q bandwidthctl "boinc_c2284ffdae463e9b" add "boinc_c2284ffdae463e9b_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-06-06 07:28:50 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --natpf1 ",tcp,127.0.0.1,60469,,80" 
Exit Code: 0
Output:

2026-06-06 07:28:50 (160097): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VirtualBox Extension Pack
Version:        7.2.2
Revision:       170484
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:   

2026-06-06 07:28:50 (160097): 
Command: VBoxManage -q modifyvm "boinc_c2284ffdae463e9b" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 41561 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-06-06 07:28:50 (160097): 
Command: VBoxManage -q sharedfolder add "boinc_c2284ffdae463e9b" --name "shared" --hostpath "/home/ivan/BOINC/slots/0/shared"
Exit Code: 0
Output:

2026-06-06 07:28:51 (160097): 
Command: VBoxManage -q startvm "boinc_c2284ffdae463e9b" --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_c2284ffdae463e9b" to power on...

2026-06-06 07:28:51 (160097): 
Command: VBoxManage -q snapshot "boinc_c2284ffdae463e9b" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-06-06 07:28:51 (160097): 
Command: VBoxManage -q bandwidthctl "boinc_c2284ffdae463e9b" remove "boinc_c2284ffdae463e9b_net" 
Exit Code: 0
Output:

2026-06-06 07:28:52 (160097): 
Command: VBoxManage -q unregistervm "boinc_c2284ffdae463e9b" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-06-06 07:28:57 (160097): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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