Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 18 (0x12, -238)</message>
<stderr_txt>
2026-01-07 22:13:40 (43400): vboxwrapper version 26210
2026-01-07 22:13:40 (43400): BOINC client version: 8.2.8
2026-01-07 22:13:40 (43400): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-01-07 22:13:40 (43400): Detected: Sandbox Configuration Enabled
2026-01-07 22:13:40 (43400): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-07 22:13:40 (43400): Successfully copied 'init_data.xml' to the shared directory.
2026-01-07 22:13:40 (43400): Successfully copied 'input' to the shared directory.
2026-01-07 22:13:40 (43400): Create VM. (boinc_4a14d4646d50fe3d, slot#5)
2026-01-07 22:13:41 (43400): Setting Memory Size for VM. (1024MB)
2026-01-07 22:13:41 (43400): Setting CPU Count for VM. (1)
2026-01-07 22:13:41 (43400): Setting Chipset Options for VM.
2026-01-07 22:13:41 (43400): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-07 22:13:41 (43400): Setting Boot Options for VM.
2026-01-07 22:13:41 (43400): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-07 22:13:41 (43400): Enabling VM Network Access.
2026-01-07 22:13:41 (43400): Disabling USB Support for VM.
2026-01-07 22:13:41 (43400): Disabling COM Port Support for VM.
2026-01-07 22:13:41 (43400): Disabling Audio Support for VM.
2026-01-07 22:13:41 (43400): Disabling Clipboard Support for VM.
2026-01-07 22:13:41 (43400): Disabling Drag and Drop Support for VM.
2026-01-07 22:13:41 (43400): Adding storage controller(s) to VM.
2026-01-07 22:13:41 (43400): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-07 22:13:45 (43400): Attempts: 3
2026-01-07 22:13:46 (43400): Adding VirtualBox Guest Additions to VM.
2026-01-07 22:13:46 (43400): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-07 22:13:46 (43400): forwarding host port 50412 to guest port 80
2026-01-07 22:13:46 (43400): Enabling remote desktop for VM.
2026-01-07 22:13:46 (43400): Enabling shared directory for VM.
2026-01-07 22:13:46 (43400): Starting VM using VBoxManage interface. (boinc_4a14d4646d50fe3d, slot#5)
2026-01-07 22:13:46 (43400): Error in start VM for VM: -2135228398
Command:
VBoxManage -q startvm "boinc_4a14d4646d50fe3d" --type headless
Output:
VBoxManage: error: Cannot run the machine because its platform architecture x86 is not supported on ARM
VBoxManage: error: Details: code VBOX_E_PLATFORM_ARCH_NOT_SUPPORTED (0x80bb0012), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "LaunchVMProcess(a->session, sessionType.raw(), ComSafeArrayAsInParam(aBstrEnv), progress.asOutParam())" at line 921 of file VBoxManageMisc.cpp

2026-01-07 22:13:46 (43400): VM failed to start.
2026-01-07 22:13:46 (43400): Could not start 
2026-01-07 22:13:46 (43400): ERROR: VM failed to start
2026-01-07 22:13:46 (43400): Powering off VM.
2026-01-07 22:13:46 (43400): Deregistering VM. (boinc_4a14d4646d50fe3d, slot#5)
2026-01-07 22:13:46 (43400): Removing network bandwidth throttle group from VM.
2026-01-07 22:13:46 (43400): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.007347 main     VirtualBox XPCOM Server 7.2.4 r170995 darwin.arm64 (Oct 17 2025 10:51:19) release log
00:00:00.007348 main     Log opened 2026-01-08T04:13:40.442333000Z
00:00:00.007348 main     Build Type: release
00:00:00.007353 main     OS Product: Darwin
00:00:00.007356 main     OS Release: 25.3.0
00:00:00.007358 main     OS Version: Darwin Kernel Version 25.3.0: Fri Dec  5 23:11:35 PST 2025; root:xnu-12377.80.260.0.1~42/RELEASE_ARM64_T8103
00:00:00.007418 main     Firmware type: failed - VERR_NOT_SUPPORTED
00:00:00.007426 main     Host RAM: 8192MB (8.0GB) total, 2151MB (2.1GB) available
00:00:00.007427 main     Executable: /Applications/VirtualBox.app/Contents/MacOS/VBoxSVC
00:00:00.007427 main     Process ID: 43386
00:00:00.007427 main     Package type: DARWIN_ARM64_GENERIC

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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_started="off"
recording_enabled="off"
recording_screens=1
 rec_screen0
rec_screen_enabled="on"
rec_screen_id=0
rec_screen_video_enabled="on"
rec_screen_audio_enabled="off"
rec_screen_dest="File"
rec_screen_dest_filename="/Library/Application Support/BOINC Data/slots/5/boinc_4a14d4646d50fe3d/boinc_4a14d4646d50fe3d-screen0.webm"
rec_screen_opts="ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4874358-449_0"
GuestMemoryBalloon=0

2026-01-07 22:13:41 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-07 22:13:41 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-07 22:13:41 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --usb off 
Exit Code: 0
Output:

2026-01-07 22:13:41 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-07 22:13:41 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --audio-enabled off 
Exit Code: 0
Output:

2026-01-07 22:13:41 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --clipboard disabled 
Exit Code: 0
Output:

2026-01-07 22:13:41 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-07 22:13:41 (43400): 
Command: VBoxManage -q storagectl "boinc_4a14d4646d50fe3d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-07 22:13:45 (43400): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-01-07 22:13:45 (43400): 
Command: VBoxManage -q storageattach "boinc_4a14d4646d50fe3d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/Library/Application Support/BOINC Data/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 786 of file VBoxManageStorageController.cpp

2026-01-07 22:13:45 (43400): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-01-07 22:13:45 (43400): 
Command: VBoxManage -q closemedium disk "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-01-07 22:13:45 (43400): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q storageattach "boinc_4a14d4646d50fe3d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q storageattach "boinc_4a14d4646d50fe3d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q storageattach "boinc_4a14d4646d50fe3d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q storageattach "boinc_4a14d4646d50fe3d" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q bandwidthctl "boinc_4a14d4646d50fe3d" add "boinc_4a14d4646d50fe3d_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --natpf1 ",tcp,127.0.0.1,50412,,80" 
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   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:   

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q modifyvm "boinc_4a14d4646d50fe3d" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 50413 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q sharedfolder add "boinc_4a14d4646d50fe3d" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/5/shared"
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q startvm "boinc_4a14d4646d50fe3d" --type headless
Exit Code: -2135228398
Output:
VBoxManage: error: Cannot run the machine because its platform architecture x86 is not supported on ARM
VBoxManage: error: Details: code VBOX_E_PLATFORM_ARCH_NOT_SUPPORTED (0x80bb0012), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "LaunchVMProcess(a->session, sessionType.raw(), ComSafeArrayAsInParam(aBstrEnv), progress.asOutParam())" at line 921 of file VBoxManageMisc.cpp

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q snapshot "boinc_4a14d4646d50fe3d" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q bandwidthctl "boinc_4a14d4646d50fe3d" remove "boinc_4a14d4646d50fe3d_net" 
Exit Code: 0
Output:

2026-01-07 22:13:46 (43400): 
Command: VBoxManage -q unregistervm "boinc_4a14d4646d50fe3d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-07 22:13:51 (43400): called boinc_finish(-2135228398)

</stderr_txt>
]]>

©2026 CERN