Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 18 (0x12, -238)</message>
<stderr_txt>
2026-01-27 10:37:10 (97123): vboxwrapper version 26210
2026-01-27 10:37:10 (97123): BOINC client version: 8.2.8
2026-01-27 10:37:10 (97123): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-01-27 10:37:10 (97123): Detected: Sandbox Configuration Enabled
2026-01-27 10:37:11 (97123): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-27 10:37:11 (97123): Successfully copied 'init_data.xml' to the shared directory.
2026-01-27 10:37:11 (97123): Successfully copied 'input' to the shared directory.
2026-01-27 10:37:11 (97123): Create VM. (boinc_9f4cec312527a541, slot#17)
2026-01-27 10:37:11 (97123): Setting Memory Size for VM. (1024MB)
2026-01-27 10:37:11 (97123): Setting CPU Count for VM. (1)
2026-01-27 10:37:11 (97123): Setting Chipset Options for VM.
2026-01-27 10:37:11 (97123): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-27 10:37:11 (97123): Setting Boot Options for VM.
2026-01-27 10:37:11 (97123): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-27 10:37:21 (97123): Enabling VM Network Access.
2026-01-27 10:37:22 (97123): Disabling USB Support for VM.
2026-01-27 10:37:22 (97123): Disabling COM Port Support for VM.
2026-01-27 10:37:22 (97123): Disabling Audio Support for VM.
2026-01-27 10:37:22 (97123): Disabling Clipboard Support for VM.
2026-01-27 10:37:22 (97123): Disabling Drag and Drop Support for VM.
2026-01-27 10:37:22 (97123): Adding storage controller(s) to VM.
2026-01-27 10:37:23 (97123): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-27 10:37:23 (97123): Adding VirtualBox Guest Additions to VM.
2026-01-27 10:37:23 (97123): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-27 10:37:23 (97123): forwarding host port 50752 to guest port 80
2026-01-27 10:37:24 (97123): Enabling remote desktop for VM.
2026-01-27 10:37:24 (97123): Enabling shared directory for VM.
2026-01-27 10:37:24 (97123): Starting VM using VBoxManage interface. (boinc_9f4cec312527a541, slot#17)
2026-01-27 10:37:25 (97123): Error in start VM for VM: -2135228398
Command:
VBoxManage -q startvm "boinc_9f4cec312527a541" --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

2026-01-27 10:37:25 (97123): VM failed to start.
2026-01-27 10:37:25 (97123): Could not start 
2026-01-27 10:37:25 (97123): ERROR: VM failed to start
2026-01-27 10:37:25 (97123): Powering off VM.
2026-01-27 10:37:25 (97123): Deregistering VM. (boinc_9f4cec312527a541, slot#17)
2026-01-27 10:37:25 (97123): Removing network bandwidth throttle group from VM.
2026-01-27 10:37:25 (97123): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:20.136826 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:20.156705 DCon01   Platform architecture set to 'x86'
00:00:20.159964 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/13/boinc_5b212d03eedf7dec/boinc_5b212d03eedf7dec.vbox" with version "1.19-macosx"
00:00:20.175360 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/13/boinc_5b212d03eedf7dec/boinc_5b212d03eedf7dec.vbox"
00:00:20.227730 DCon01   Platform architecture set to 'x86'
00:00:20.230889 DCon15   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:20.260569 DCon15   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:20.262156 DCon15   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:20.277218 DCon15   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:20.277287 DCon15   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:20.283506 DCon15   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:20.284439 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:20.291838 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:23.031754 DCon05   Platform architecture set to 'x86'
00:00:23.034091 DCon05   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
00:00:23.034536 DCon05   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
00:00:23.034717 DCon05   ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={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}, preserve=false aResultDetail=0
00:00:23.425136 DCon15   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:23.453683 DCon15   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:23.733066 DCon15   Platform architecture set to 'x86'
00:00:23.735814 DCon05   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
00:00:23.736583 DCon05   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
00:00:23.736992 DCon05   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:23.740226 DCon05   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:23.740640 DCon05   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:23.759647 DCon05   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:23.893703 DCon05   Platform architecture set to 'x86'
00:00:23.897295 DCon15   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:23.906624 DCon15   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:24.025258 DCon05   Platform architecture set to 'x86'
00:00:24.027956 DCon05   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
00:00:24.028758 DCon05   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:24.043509 DCon05   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:24.044047 DCon05   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
00:00:24.054346 DCon05   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:24.074432 DCon05   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:24.082086 DCon05   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:24.127851 DCon05   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:24.256868 DCon05   Platform architecture set to 'x86'
00:00:24.260218 DCon05   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
00:00:24.260797 DCon15   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
00:00:24.261512 DCon05   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:24.268199 DCon05   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:24.405534 DCon15   Platform architecture set to 'x86'
00:00:24.408477 DCon05   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:24.419579 DCon05   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"
00:00:24.576381 DCon01   Platform architecture set to 'x86'
00:00:24.580464 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox" with version "1.19-macosx"
00:00:24.600840 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/14/boinc_9bb8f053e5e39132/boinc_9bb8f053e5e39132.vbox"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Exit Code: 0
Output:

2026-01-27 10:37:11 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --memory 1024 
Exit Code: 0
Output:

2026-01-27 10:37:11 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --cpus 1 
Exit Code: 0
Output:

2026-01-27 10:37:11 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-01-27 10:37:11 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-01-27 10:37:11 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-01-27 10:37:11 (97123): 
Command: VBoxManage -q showvminfo "boinc_9f4cec312527a541" --machinereadable 
Exit Code: 0
Output:
name="boinc_9f4cec312527a541"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="6d134baf-bd15-4df6-8de6-257e72b5ad6b"
CfgFile="/Library/Application Support/BOINC Data/slots/17/boinc_9f4cec312527a541/boinc_9f4cec312527a541.vbox"
SnapFldr="/Library/Application Support/BOINC Data/slots/17/boinc_9f4cec312527a541/Snapshots"
LogFldr="/Library/Application Support/BOINC Data/slots/17/boinc_9f4cec312527a541/Logs"
hardwareuuid="6d134baf-bd15-4df6-8de6-257e72b5ad6b"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=1
hpet="off"
pae="off"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
NvramFile="/Library/Application Support/BOINC Data/slots/17/boinc_9f4cec312527a541/boinc_9f4cec312527a541.nvram"
rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-27T15:37:11.248000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="off"
teleporterenabled="off"
teleporterport=0
teleporteraddress=""
teleporterpassword=""
tracing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="0800270529F2"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="0"
enableTFTP="0"
nic2="none"
nic3="none"
nic4="none"
nic5="none"
nic6="none"
nic7="none"
nic8="none"
hidpointing="ps2mouse"
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/17/boinc_9f4cec312527a541/boinc_9f4cec312527a541-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_2922-4781284-472_0"
GuestMemoryBalloon=0

2026-01-27 10:37:21 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-27 10:37:22 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-27 10:37:22 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --usb off 
Exit Code: 0
Output:

2026-01-27 10:37:22 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-27 10:37:22 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --audio-enabled off 
Exit Code: 0
Output:

2026-01-27 10:37:22 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --clipboard disabled 
Exit Code: 0
Output:

2026-01-27 10:37:22 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-27 10:37:23 (97123): 
Command: VBoxManage -q storagectl "boinc_9f4cec312527a541" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-27 10:37:23 (97123): 
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
Child UUIDs:    c69933da-8404-42cc-bda1-b86d58d81820

2026-01-27 10:37:23 (97123): 
Command: VBoxManage -q storageattach "boinc_9f4cec312527a541" --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:

2026-01-27 10:37:23 (97123): 
Command: VBoxManage -q storageattach "boinc_9f4cec312527a541" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-27 10:37:23 (97123): 
Command: VBoxManage -q bandwidthctl "boinc_9f4cec312527a541" add "boinc_9f4cec312527a541_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-27 10:37:24 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --natpf1 ",tcp,127.0.0.1,50752,,80" 
Exit Code: 0
Output:

2026-01-27 10:37:24 (97123): 
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:   

2026-01-27 10:37:24 (97123): 
Command: VBoxManage -q modifyvm "boinc_9f4cec312527a541" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 50753 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-01-27 10:37:24 (97123): 
Command: VBoxManage -q sharedfolder add "boinc_9f4cec312527a541" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/17/shared"
Exit Code: 0
Output:

2026-01-27 10:37:24 (97123): 
Command: VBoxManage -q startvm "boinc_9f4cec312527a541" --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

2026-01-27 10:37:25 (97123): 
Command: VBoxManage -q snapshot "boinc_9f4cec312527a541" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-27 10:37:25 (97123): 
Command: VBoxManage -q bandwidthctl "boinc_9f4cec312527a541" remove "boinc_9f4cec312527a541_net" 
Exit Code: 0
Output:

2026-01-27 10:37:25 (97123): 
Command: VBoxManage -q unregistervm "boinc_9f4cec312527a541" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-27 10:37:30 (97123): called boinc_finish(-2135228398)

</stderr_txt>
]]>

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