Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-15 00:34:31 (51810): vboxwrapper version 26210
2026-03-15 00:34:31 (51810): BOINC client version: 8.2.8
2026-03-15 00:34:33 (51810): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-03-15 00:34:33 (51810): Detected: Sandbox Configuration Enabled
2026-03-15 00:34:33 (51810): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-15 00:34:33 (51810): Successfully copied 'init_data.xml' to the shared directory.
2026-03-15 00:34:33 (51810): Successfully copied 'input' to the shared directory.
2026-03-15 00:34:33 (51810): Create VM. (boinc_c17a4304f55b6e5a, slot#9)
2026-03-15 00:34:34 (51810): Setting Memory Size for VM. (1024MB)
2026-03-15 00:34:34 (51810): Setting CPU Count for VM. (1)
2026-03-15 00:34:35 (51810): Setting Chipset Options for VM.
2026-03-15 00:34:35 (51810): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-15 00:34:36 (51810): Setting Boot Options for VM.
2026-03-15 00:34:38 (51810): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-15 00:34:38 (51810): Enabling VM Network Access.
2026-03-15 00:34:39 (51810): Disabling USB Support for VM.
2026-03-15 00:34:39 (51810): Disabling COM Port Support for VM.
2026-03-15 00:34:40 (51810): Disabling Audio Support for VM.
2026-03-15 00:34:40 (51810): Disabling Clipboard Support for VM.
2026-03-15 00:34:40 (51810): Disabling Drag and Drop Support for VM.
2026-03-15 00:34:40 (51810): Adding storage controller(s) to VM.
2026-03-15 00:34:41 (51810): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-15 00:34:42 (51810): Adding VirtualBox Guest Additions to VM.
2026-03-15 00:34:42 (51810): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-15 00:34:42 (51810): forwarding host port 51844 to guest port 80
2026-03-15 00:34:42 (51810): Enabling remote desktop for VM.
2026-03-15 00:34:43 (51810): Enabling shared directory for VM.
2026-03-15 00:34:44 (51810): Starting VM using VBoxManage interface. (boinc_c17a4304f55b6e5a, slot#9)
2026-03-15 00:34:45 (51810): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_c17a4304f55b6e5a" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_c17a4304f55b6e5a' 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_c17a4304f55b6e5a" to power on...

2026-03-15 00:34:45 (51810): VM failed to start.
2026-03-15 00:34:45 (51810): Could not start 
2026-03-15 00:34:45 (51810): ERROR: VM failed to start
2026-03-15 00:34:45 (51810): Powering off VM.
2026-03-15 00:34:45 (51810): Deregistering VM. (boinc_c17a4304f55b6e5a, slot#9)
2026-03-15 00:34:45 (51810): Removing network bandwidth throttle group from VM.
2026-03-15 00:34:45 (51810): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:09.625713 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:09.635090 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:09.636783 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:09.843171 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:09.845114 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:10.003285 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.004649 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:10.006042 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:10.008231 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.010283 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:10.011240 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:10.012213 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:10.013372 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:10.156701 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.162793 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.163405 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:10.165285 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:10.167126 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:10.168756 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:10.169976 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:10.171991 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:10.280659 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:10.282354 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:10.447208 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:10.448593 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:10.964066 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:10.965651 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:11.152068 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:11.153921 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:11.368870 nspr-2   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:11.488418 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:11.489465 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:12.074166 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
00:00:12.592201 nspr-2   Launched VM: 62227584 pid: 51898 (0xcaba) frontend: headless name: boinc_c17a4304f55b6e5a
00:00:12.593223 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_c17a4304f55b6e5a' has terminated unexpectedly during startup because of signal 9}, preserve=false aResultDetail=0
00:00:12.886463 nspr-2   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
00:00:13.075494 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox" with version "1.19-macosx"
00:00:13.076721 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a.vbox"
00:00:13.200847 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:13.202558 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:13.202661 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:13.203360 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:13.230257 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:13.231657 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:18.271330 main     VirtualBox: object deletion starts
00:00:18.272011 main     HostDnsMonitor: shutting down ...
00:00:18.272777 main     HostDnsMonitor: shut down

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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/9/boinc_c17a4304f55b6e5a/boinc_c17a4304f55b6e5a-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_2922-4825496-709_0"
GuestMemoryBalloon=0

2026-03-15 00:34:38 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-15 00:34:39 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-15 00:34:39 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --usb off 
Exit Code: 0
Output:

2026-03-15 00:34:40 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-15 00:34:40 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --audio-enabled off 
Exit Code: 0
Output:

2026-03-15 00:34:40 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --clipboard disabled 
Exit Code: 0
Output:

2026-03-15 00:34:40 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-15 00:34:41 (51810): 
Command: VBoxManage -q storagectl "boinc_c17a4304f55b6e5a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-15 00:34:41 (51810): 
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

2026-03-15 00:34:41 (51810): 
Command: VBoxManage -q storageattach "boinc_c17a4304f55b6e5a" --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

2026-03-15 00:34:41 (51810): 
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

2026-03-15 00:34:41 (51810): 
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:

2026-03-15 00:34:41 (51810): 
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

2026-03-15 00:34:42 (51810): 
Command: VBoxManage -q storageattach "boinc_c17a4304f55b6e5a" --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:

2026-03-15 00:34:42 (51810): 
Command: VBoxManage -q storageattach "boinc_c17a4304f55b6e5a" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-15 00:34:42 (51810): 
Command: VBoxManage -q storageattach "boinc_c17a4304f55b6e5a" --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:

2026-03-15 00:34:42 (51810): 
Command: VBoxManage -q storageattach "boinc_c17a4304f55b6e5a" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-15 00:34:42 (51810): 
Command: VBoxManage -q bandwidthctl "boinc_c17a4304f55b6e5a" add "boinc_c17a4304f55b6e5a_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-15 00:34:42 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --natpf1 ",tcp,127.0.0.1,51844,,80" 
Exit Code: 0
Output:

2026-03-15 00:34:42 (51810): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VM VirtualBox Extension Pack
Version:        7.0.6
Revision:       155176
Edition:        
Description:    Oracle Cloud Infrastructure integration, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe, full VM encryption.
VRDE Module:    VBoxVRDP
Crypto Module:  VBoxPuelCrypto
Usable:         true
Why unusable:   

2026-03-15 00:34:43 (51810): 
Command: VBoxManage -q modifyvm "boinc_c17a4304f55b6e5a" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 51845 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-03-15 00:34:43 (51810): 
Command: VBoxManage -q sharedfolder add "boinc_c17a4304f55b6e5a" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/9/shared"
Exit Code: 0
Output:

2026-03-15 00:34:45 (51810): 
Command: VBoxManage -q startvm "boinc_c17a4304f55b6e5a" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_c17a4304f55b6e5a' 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_c17a4304f55b6e5a" to power on...

2026-03-15 00:34:45 (51810): 
Command: VBoxManage -q snapshot "boinc_c17a4304f55b6e5a" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-15 00:34:45 (51810): 
Command: VBoxManage -q bandwidthctl "boinc_c17a4304f55b6e5a" remove "boinc_c17a4304f55b6e5a_net" 
Exit Code: 0
Output:

2026-03-15 00:34:45 (51810): 
Command: VBoxManage -q unregistervm "boinc_c17a4304f55b6e5a" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-15 00:34:50 (51810): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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