Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-04-03 08:28:12 (6561): vboxwrapper version 26210
2026-04-03 08:28:12 (6561): BOINC client version: 8.2.8
2026-04-03 08:28:12 (6561): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-04-03 08:28:12 (6561): Detected: Sandbox Configuration Enabled
2026-04-03 08:28:12 (6561): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-04-03 08:28:12 (6561): Successfully copied 'init_data.xml' to the shared directory.
2026-04-03 08:28:12 (6561): Create VM. (boinc_eead813daaf8a1a4, slot#1)
2026-04-03 08:28:13 (6561): Setting Memory Size for VM. (4584MB)
2026-04-03 08:28:13 (6561): Setting CPU Count for VM. (4)
2026-04-03 08:28:13 (6561): Setting Chipset Options for VM.
2026-04-03 08:28:13 (6561): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-03 08:28:13 (6561): Setting Boot Options for VM.
2026-04-03 08:28:14 (6561): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-03 08:28:14 (6561): Enabling VM Network Access.
2026-04-03 08:28:15 (6561): Disabling USB Support for VM.
2026-04-03 08:28:15 (6561): Disabling COM Port Support for VM.
2026-04-03 08:28:15 (6561): Disabling Audio Support for VM.
2026-04-03 08:28:15 (6561): Disabling Clipboard Support for VM.
2026-04-03 08:28:15 (6561): Disabling Drag and Drop Support for VM.
2026-04-03 08:28:15 (6561): Adding storage controller(s) to VM.
2026-04-03 08:28:16 (6561): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-04-03 08:28:17 (6561): Attempts: 3
2026-04-03 08:28:17 (6561): Adding VirtualBox Guest Additions to VM.
2026-04-03 08:28:18 (6561): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-03 08:28:18 (6561): forwarding host port 52970 to guest port 80
2026-04-03 08:28:18 (6561): Enabling remote desktop for VM.
2026-04-03 08:28:19 (6561): Required extension pack not installed, remote desktop not enabled.
2026-04-03 08:28:19 (6561): Enabling shared directory for VM.
2026-04-03 08:28:20 (6561): Starting VM using VBoxManage interface. (boinc_eead813daaf8a1a4, slot#1)
2026-04-03 08:28:20 (6561): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_eead813daaf8a1a4" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_eead813daaf8a1a4' has terminated unexpectedly during startup because of signal 9
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_eead813daaf8a1a4" to power on...

2026-04-03 08:28:20 (6561): VM failed to start.
2026-04-03 08:28:20 (6561): Could not start 
2026-04-03 08:28:20 (6561): ERROR: VM failed to start
2026-04-03 08:28:20 (6561): Powering off VM.
2026-04-03 08:28:20 (6561): Deregistering VM. (boinc_eead813daaf8a1a4, slot#1)
2026-04-03 08:28:20 (6561): Removing network bandwidth throttle group from VM.
2026-04-03 08:28:20 (6561): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.006747 main     VirtualBox XPCOM Server 7.0.6_BETA4 r155176 darwin.arm64 (Jan 11 2023 15:33:16) release log
00:00:00.006749 main     Log opened 2026-04-03T15:28:12.360552000Z
00:00:00.006749 main     Build Type: release
00:00:00.006759 main     OS Product: Darwin
00:00:00.006762 main     OS Release: 25.4.0
00:00:00.006766 main     OS Version: Darwin Kernel Version 25.4.0: Thu Mar 19 19:33:09 PDT 2026; root:xnu-12377.101.15~1/RELEASE_ARM64_T8112
00:00:00.006868 main     Firmware type: failed - VERR_NOT_SUPPORTED
00:00:00.007615 main     Host RAM: 16384MB (16.0GB) total, 4273MB (4.1GB) available
00:00:00.007634 main     Executable: /Applications/VirtualBox.app/Contents/MacOS/VBoxSVC
00:00:00.007634 main     Process ID: 6577
00:00:00.007635 main     Package type: DARWIN_64BITS_GENERIC
00:00:00.019594 main     IPC socket path: /tmp/.vbox-boinc_project-ipc/ipcd

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

VBoxManage: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 3139 of file VBoxManageInfo.cpp

2026-04-03 08:28:13 (6561): 
Command: VBoxManage -q createvm --name "boinc_eead813daaf8a1a4" --basefolder "/Library/Application Support/BOINC Data/slots/1" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_eead813daaf8a1a4' is created and registered.
UUID: f1bd118b-de51-47b5-beee-83e1b5790b4f
Settings file: '/Library/Application Support/BOINC Data/slots/1/boinc_eead813daaf8a1a4/boinc_eead813daaf8a1a4.vbox'

2026-04-03 08:28:13 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --description "CMS_3199962_1775222546.668294_0" 
Exit Code: 0
Output:

2026-04-03 08:28:13 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --memory 4584 
Exit Code: 0
Output:

2026-04-03 08:28:13 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --cpus 4 
Exit Code: 0
Output:

2026-04-03 08:28:13 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-04-03 08:28:13 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-04-03 08:28:14 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-04-03 08:28:14 (6561): 
Command: VBoxManage -q showvminfo "boinc_eead813daaf8a1a4" --machinereadable 
Exit Code: 0
Output:
name="boinc_eead813daaf8a1a4"
Encryption:     disabled
groups="/"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="f1bd118b-de51-47b5-beee-83e1b5790b4f"
CfgFile="/Library/Application Support/BOINC Data/slots/1/boinc_eead813daaf8a1a4/boinc_eead813daaf8a1a4.vbox"
SnapFldr="/Library/Application Support/BOINC Data/slots/1/boinc_eead813daaf8a1a4/Snapshots"
LogFldr="/Library/Application Support/BOINC Data/slots/1/boinc_eead813daaf8a1a4/Logs"
hardwareuuid="f1bd118b-de51-47b5-beee-83e1b5790b4f"
memory=4584
pagefusion="off"
vram=16
cpuexecutioncap=100
hpet="off"
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=4
pae="on"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
BIOS NVRAM File="/Library/Application Support/BOINC Data/slots/1/boinc_eead813daaf8a1a4/boinc_eead813daaf8a1a4.nvram"
rtcuseutc="on"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-04-03T15:28:12.959000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="off"
accelerate2dvideo="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="0800274EB983"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
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_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/1/boinc_eead813daaf8a1a4/boinc_eead813daaf8a1a4-screen0.webm"
rec_screen_opts="vc_enabled=true,ac_enabled=false,ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="CMS_3199962_1775222546.668294_0"
GuestMemoryBalloon=0

2026-04-03 08:28:14 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-03 08:28:15 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-03 08:28:15 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --usb off 
Exit Code: 0
Output:

2026-04-03 08:28:15 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-03 08:28:15 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --audio-enabled off 
Exit Code: 0
Output:

2026-04-03 08:28:15 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --clipboard disabled 
Exit Code: 0
Output:

2026-04-03 08:28:15 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-03 08:28:16 (6561): 
Command: VBoxManage -q storagectl "boinc_eead813daaf8a1a4" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-03 08:28:17 (6561): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:
UUID:           fa49c4e2-ad29-47a5-b96a-3c89ce80d84c
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    fd64f64f-2401-44c6-921c-07eac33aff5d

2026-04-03 08:28:17 (6561): 
Command: VBoxManage -q storageattach "boinc_eead813daaf8a1a4" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-04-03 08:28:18 (6561): 
Command: VBoxManage -q storageattach "boinc_eead813daaf8a1a4" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-03 08:28:18 (6561): 
Command: VBoxManage -q bandwidthctl "boinc_eead813daaf8a1a4" add "boinc_eead813daaf8a1a4_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-03 08:28:18 (6561): 
Command: VBoxManage -q modifyvm "boinc_eead813daaf8a1a4" --natpf1 ",tcp,127.0.0.1,52970,,80" 
Exit Code: 0
Output:

2026-04-03 08:28:19 (6561): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-03 08:28:20 (6561): 
Command: VBoxManage -q sharedfolder add "boinc_eead813daaf8a1a4" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/1/shared"
Exit Code: 0
Output:

2026-04-03 08:28:20 (6561): 
Command: VBoxManage -q startvm "boinc_eead813daaf8a1a4" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_eead813daaf8a1a4' has terminated unexpectedly during startup because of signal 9
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_eead813daaf8a1a4" to power on...

2026-04-03 08:28:20 (6561): 
Command: VBoxManage -q snapshot "boinc_eead813daaf8a1a4" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-03 08:28:20 (6561): 
Command: VBoxManage -q bandwidthctl "boinc_eead813daaf8a1a4" remove "boinc_eead813daaf8a1a4_net" 
Exit Code: 0
Output:

2026-04-03 08:28:21 (6561): 
Command: VBoxManage -q unregistervm "boinc_eead813daaf8a1a4" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-03 08:28:26 (6561): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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