Stderr output

<core_client_version>8.2.9</core_client_version>
<![CDATA[
<message>
process exited with code 18 (0x12, -238)</message>
<stderr_txt>
2026-04-23 13:21:05 (41023): vboxwrapper version 26210
2026-04-23 13:21:05 (41023): BOINC client version: 8.2.9
2026-04-23 13:21:05 (41023): Detected: VirtualBox VboxManage Interface (Version: 7.2.2)
2026-04-23 13:21:05 (41023): Detected: Sandbox Configuration Enabled
2026-04-23 13:21:05 (41023): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-23 13:21:05 (41023): Successfully copied 'init_data.xml' to the shared directory.
2026-04-23 13:21:05 (41023): Successfully copied 'input' to the shared directory.
2026-04-23 13:21:05 (41023): Create VM. (boinc_28b9f25926cf44be, slot#0)
2026-04-23 13:21:06 (41023): Setting Memory Size for VM. (1024MB)
2026-04-23 13:21:06 (41023): Setting CPU Count for VM. (1)
2026-04-23 13:21:06 (41023): Setting Chipset Options for VM.
2026-04-23 13:21:06 (41023): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-23 13:21:06 (41023): Setting Boot Options for VM.
2026-04-23 13:21:06 (41023): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-23 13:21:06 (41023): Enabling VM Network Access.
2026-04-23 13:21:06 (41023): Disabling USB Support for VM.
2026-04-23 13:21:06 (41023): Disabling COM Port Support for VM.
2026-04-23 13:21:06 (41023): Disabling Audio Support for VM.
2026-04-23 13:21:06 (41023): Disabling Clipboard Support for VM.
2026-04-23 13:21:06 (41023): Disabling Drag and Drop Support for VM.
2026-04-23 13:21:06 (41023): Adding storage controller(s) to VM.
2026-04-23 13:21:06 (41023): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-23 13:21:06 (41023): Adding VirtualBox Guest Additions to VM.
2026-04-23 13:21:06 (41023): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-23 13:21:06 (41023): forwarding host port 50747 to guest port 80
2026-04-23 13:21:06 (41023): Enabling remote desktop for VM.
2026-04-23 13:21:06 (41023): Required extension pack not installed, remote desktop not enabled.
2026-04-23 13:21:06 (41023): Enabling shared directory for VM.
2026-04-23 13:21:06 (41023): Starting VM using VBoxManage interface. (boinc_28b9f25926cf44be, slot#0)
2026-04-23 13:21:06 (41023): Error in start VM for VM: -2135228398
Command:
VBoxManage -q startvm "boinc_28b9f25926cf44be" --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

2026-04-23 13:21:06 (41023): VM failed to start.
2026-04-23 13:21:06 (41023): Could not start 
2026-04-23 13:21:06 (41023): ERROR: VM failed to start
2026-04-23 13:21:06 (41023): Powering off VM.
2026-04-23 13:21:06 (41023): Deregistering VM. (boinc_28b9f25926cf44be, slot#0)
2026-04-23 13:21:07 (41023): Removing network bandwidth throttle group from VM.
2026-04-23 13:21:07 (41023): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.013323 main     VirtualBox XPCOM Server 7.2.2 r170484 darwin.arm64 (Sep 10 2025 19:23:35) release log
00:00:00.013325 main     Log opened 2026-04-23T11:21:05.796651000Z
00:00:00.013325 main     Build Type: release
00:00:00.013338 main     OS Product: Darwin
00:00:00.013342 main     OS Release: 25.3.0
00:00:00.013345 main     OS Version: Darwin Kernel Version 25.3.0: Wed Jan 28 20:49:24 PST 2026; root:xnu-12377.81.4~5/RELEASE_ARM64_T8132
00:00:00.013459 main     Firmware type: failed - VERR_NOT_SUPPORTED
00:00:00.013476 main     Host RAM: 16384MB (16.0GB) total, 7268MB (7.0GB) available
00:00:00.013478 main     Executable: /Applications/VirtualBox.app/Contents/MacOS/VBoxSVC
00:00:00.013478 main     Process ID: 41104
00:00:00.013479 main     Package type: DARWIN_ARM64_GENERIC

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:


2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --description "Theory_2922-4864269-878_0" 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --memory 1024 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --cpus 1 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q showvminfo "boinc_28b9f25926cf44be" --machinereadable 
Exit Code: 0
Output:
name="boinc_28b9f25926cf44be"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="3ed8fc0d-faea-499c-9864-2a292fb99e46"
CfgFile="/Library/Application Support/BOINC Data/slots/0/boinc_28b9f25926cf44be/boinc_28b9f25926cf44be.vbox"
SnapFldr="/Library/Application Support/BOINC Data/slots/0/boinc_28b9f25926cf44be/Snapshots"
LogFldr="/Library/Application Support/BOINC Data/slots/0/boinc_28b9f25926cf44be/Logs"
hardwareuuid="3ed8fc0d-faea-499c-9864-2a292fb99e46"
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/0/boinc_28b9f25926cf44be/boinc_28b9f25926cf44be.nvram"
rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-04-23T11:21:05.956000000"
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="080027DA4685"
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/0/boinc_28b9f25926cf44be/boinc_28b9f25926cf44be-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_2922-4864269-878_0"
GuestMemoryBalloon=0

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --usb off 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --audio-enabled off 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --clipboard disabled 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q storagectl "boinc_28b9f25926cf44be" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
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

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q storageattach "boinc_28b9f25926cf44be" --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:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q storageattach "boinc_28b9f25926cf44be" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q storageattach "boinc_28b9f25926cf44be" --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:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q storageattach "boinc_28b9f25926cf44be" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q bandwidthctl "boinc_28b9f25926cf44be" add "boinc_28b9f25926cf44be_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q modifyvm "boinc_28b9f25926cf44be" --natpf1 ",tcp,127.0.0.1,50747,,80" 
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q sharedfolder add "boinc_28b9f25926cf44be" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/0/shared"
Exit Code: 0
Output:

2026-04-23 13:21:06 (41023): 
Command: VBoxManage -q startvm "boinc_28b9f25926cf44be" --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

2026-04-23 13:21:07 (41023): 
Command: VBoxManage -q snapshot "boinc_28b9f25926cf44be" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-23 13:21:07 (41023): 
Command: VBoxManage -q bandwidthctl "boinc_28b9f25926cf44be" remove "boinc_28b9f25926cf44be_net" 
Exit Code: 0
Output:

2026-04-23 13:21:07 (41023): 
Command: VBoxManage -q unregistervm "boinc_28b9f25926cf44be" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-23 13:21:12 (41023): called boinc_finish(-2135228398)

</stderr_txt>
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