Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-31 22:34:32 (15838): vboxwrapper version 26210
2026-03-31 22:34:32 (15838): BOINC client version: 8.2.8
2026-03-31 22:34:32 (15838): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-03-31 22:34:32 (15838): Detected: Sandbox Configuration Enabled
2026-03-31 22:34:32 (15838): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-31 22:34:32 (15838): Successfully copied 'init_data.xml' to the shared directory.
2026-03-31 22:34:32 (15838): Successfully copied 'input' to the shared directory.
2026-03-31 22:34:33 (15838): Create VM. (boinc_e0c1f45bbc0d9217, slot#5)
2026-03-31 22:34:33 (15838): Setting Memory Size for VM. (1024MB)
2026-03-31 22:34:33 (15838): Setting CPU Count for VM. (1)
2026-03-31 22:34:33 (15838): Setting Chipset Options for VM.
2026-03-31 22:34:34 (15838): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-31 22:34:34 (15838): Setting Boot Options for VM.
2026-03-31 22:34:34 (15838): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-31 22:34:34 (15838): Enabling VM Network Access.
2026-03-31 22:34:34 (15838): Disabling USB Support for VM.
2026-03-31 22:34:35 (15838): Disabling COM Port Support for VM.
2026-03-31 22:34:35 (15838): Disabling Audio Support for VM.
2026-03-31 22:34:35 (15838): Disabling Clipboard Support for VM.
2026-03-31 22:34:35 (15838): Disabling Drag and Drop Support for VM.
2026-03-31 22:34:35 (15838): Adding storage controller(s) to VM.
2026-03-31 22:34:36 (15838): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-31 22:52:35 (15838): Adding VirtualBox Guest Additions to VM.
2026-03-31 22:52:41 (15838): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-31 22:53:04 (15838): forwarding host port 64360 to guest port 80
2026-03-31 22:53:08 (15838): Enabling remote desktop for VM.
2026-03-31 22:53:13 (15838): Required extension pack not installed, remote desktop not enabled.
2026-03-31 22:53:13 (15838): Enabling shared directory for VM.
2026-03-31 22:53:23 (15838): Starting VM using VBoxManage interface. (boinc_e0c1f45bbc0d9217, slot#5)
2026-03-31 23:08:55 (15838): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_e0c1f45bbc0d9217" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_e0c1f45bbc0d9217' 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_e0c1f45bbc0d9217" to power on...

2026-03-31 23:08:55 (15838): VM failed to start.
2026-03-31 23:08:55 (15838): Could not start 
2026-03-31 23:08:55 (15838): ERROR: VM failed to start
2026-03-31 23:08:55 (15838): Powering off VM.
2026-03-31 23:08:55 (15838): Deregistering VM. (boinc_e0c1f45bbc0d9217, slot#5)
2026-03-31 23:09:00 (15838): Removing network bandwidth throttle group from VM.
2026-03-31 23:09:05 (15838): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.002342 main     VirtualBox XPCOM Server 7.0.16 r162802 darwin.amd64 (Apr 12 2024 19:01:44) release log
00:00:00.002344 main     Log opened 2026-03-31T14:08:54.699066000Z
00:00:00.002344 main     Build Type: release
00:00:00.002354 main     OS Product: Darwin
00:00:00.002358 main     OS Release: 25.4.0
00:00:00.002361 main     OS Version: Darwin Kernel Version 25.4.0: Thu Mar 19 19:32:36 PDT 2026; root:xnu-12377.101.15~1/RELEASE_ARM64_T8103
00:00:00.002464 main     Firmware type: failed - VERR_NOT_SUPPORTED
00:00:00.002477 main     Host RAM: 8192MB (8.0GB) total, 508MB available
00:00:00.002481 main     Executable: /Applications/VirtualBox.app/Contents/MacOS/VBoxSVC
00:00:00.002481 main     Process ID: 16054
00:00:00.002482 main     Package type: DARWIN_64BITS_GENERIC
00:00:00.009949 main     IPC socket path: /tmp/.vbox-boinc_project-ipc/ipcd
00:00:00.263694 nspr-2   VirtualBox: object creation starts
00:00:00.264440 nspr-2   Home directory: '/Library/Application Support/BOINC Data/projects/VirtualBox'
00:00:00.265649 nspr-2   Loading settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.289020 nspr-2   HostDnsMonitor: initializing
00:00:00.289525 dns-monitor HostDnsMonitor: updating information
00:00:00.289536 dns-monitor HostDnsMonitor: unchanged
00:00:00.291478 nspr-2   VD: VDInit finished with VINF_SUCCESS
00:00:00.298565 nspr-2   Loading settings file "/Library/Application Support/BOINC Data/slots/5/boinc_e0c1f45bbc0d9217/boinc_e0c1f45bbc0d9217.vbox" with version "1.19-macosx"
00:00:00.301812 nspr-2   VirtualBox: object created
00:00:00.371264 nspr-2   Launched VM: 11997456 pid: 16058 (0x3eba) frontend: headless name: boinc_e0c1f45bbc0d9217
00:00:00.962243 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_e0c1f45bbc0d9217' has terminated unexpectedly during startup because of signal 9}, preserve=false aResultDetail=0
00:00:06.030391 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:11.028916 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_e0c1f45bbc0d9217/boinc_e0c1f45bbc0d9217.vbox" with version "1.19-macosx"
00:00:11.030904 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_e0c1f45bbc0d9217/boinc_e0c1f45bbc0d9217.vbox"
00:00:16.024204 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:16.025396 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:16.025439 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:16.026153 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:16.028658 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:16.029568 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:21.044606 main     VirtualBox: object deletion starts
00:00:21.044951 main     HostDnsMonitor: shutting down ...
00:00:21.045017 main     HostDnsMonitor: shut down
00:00:21.046536 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:21.046611 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

VMState="poweroff"
VMStateChangeTime="2026-03-31T13:34:33.189000000"
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="080027B7EB85"
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/5/boinc_e0c1f45bbc0d9217/boinc_e0c1f45bbc0d9217-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="Theory_2922-4822132-738_1"
GuestMemoryBalloon=0

2026-03-31 22:34:34 (15838): 
Command: VBoxManage -q modifyvm "boinc_e0c1f45bbc0d9217" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-31 22:34:34 (15838): 
Command: VBoxManage -q modifyvm "boinc_e0c1f45bbc0d9217" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-31 22:34:35 (15838): 
Command: VBoxManage -q modifyvm "boinc_e0c1f45bbc0d9217" --usb off 
Exit Code: 0
Output:

2026-03-31 22:34:35 (15838): 
Command: VBoxManage -q modifyvm "boinc_e0c1f45bbc0d9217" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-31 22:34:35 (15838): 
Command: VBoxManage -q modifyvm "boinc_e0c1f45bbc0d9217" --audio-enabled off 
Exit Code: 0
Output:

2026-03-31 22:34:35 (15838): 
Command: VBoxManage -q modifyvm "boinc_e0c1f45bbc0d9217" --clipboard disabled 
Exit Code: 0
Output:

2026-03-31 22:34:35 (15838): 
Command: VBoxManage -q modifyvm "boinc_e0c1f45bbc0d9217" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-31 22:34:36 (15838): 
Command: VBoxManage -q storagectl "boinc_e0c1f45bbc0d9217" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-31 22:34:36 (15838): 
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

2026-03-31 22:34:36 (15838): 
Command: VBoxManage -q storageattach "boinc_e0c1f45bbc0d9217" --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 785 of file VBoxManageStorageController.cpp

2026-03-31 22:34:36 (15838): 
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

2026-03-31 22:34:36 (15838): 
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:

2026-03-31 22:34:37 (15838): 
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

2026-03-31 22:34:37 (15838): 
Command: VBoxManage -q storageattach "boinc_e0c1f45bbc0d9217" --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:

2026-03-31 22:34:37 (15838): 
Command: VBoxManage -q storageattach "boinc_e0c1f45bbc0d9217" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-31 22:52:35 (15838): 
Command: VBoxManage -q storageattach "boinc_e0c1f45bbc0d9217" --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:

2026-03-31 22:52:41 (15838): 
Command: VBoxManage -q storageattach "boinc_e0c1f45bbc0d9217" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-31 22:53:04 (15838): 
Command: VBoxManage -q bandwidthctl "boinc_e0c1f45bbc0d9217" add "boinc_e0c1f45bbc0d9217_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-31 22:53:08 (15838): 
Command: VBoxManage -q modifyvm "boinc_e0c1f45bbc0d9217" --natpf1 ",tcp,127.0.0.1,64360,,80" 
Exit Code: 0
Output:

2026-03-31 22:53:13 (15838): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-03-31 22:53:18 (15838): 
Command: VBoxManage -q sharedfolder add "boinc_e0c1f45bbc0d9217" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/5/shared"
Exit Code: 0
Output:

2026-03-31 23:08:55 (15838): 
Command: VBoxManage -q startvm "boinc_e0c1f45bbc0d9217" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_e0c1f45bbc0d9217' 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_e0c1f45bbc0d9217" to power on...

2026-03-31 23:09:00 (15838): 
Command: VBoxManage -q snapshot "boinc_e0c1f45bbc0d9217" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-31 23:09:05 (15838): 
Command: VBoxManage -q bandwidthctl "boinc_e0c1f45bbc0d9217" remove "boinc_e0c1f45bbc0d9217_net" 
Exit Code: 0
Output:

2026-03-31 23:09:10 (15838): 
Command: VBoxManage -q unregistervm "boinc_e0c1f45bbc0d9217" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-31 23:09:15 (15838): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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