Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-14 17:09:24 (59350): vboxwrapper version 26210
2026-03-14 17:09:24 (59350): BOINC client version: 8.2.8
2026-03-14 17:09:25 (59350): Detected: VirtualBox VboxManage Interface (Version: 7.1.8)
2026-03-14 17:09:25 (59350): Detected: Sandbox Configuration Enabled
2026-03-14 17:09:25 (59350): Successfully copied 'init_data.xml' to the shared directory.
2026-03-14 17:09:25 (59350): Create VM. (boinc_1584caac58087eeb, slot#0)
2026-03-14 17:09:25 (59350): Setting Memory Size for VM. (4300MB)
2026-03-14 17:09:25 (59350): Setting CPU Count for VM. (3)
2026-03-14 17:09:25 (59350): Setting Chipset Options for VM.
2026-03-14 17:09:25 (59350): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-14 17:09:25 (59350): Setting Boot Options for VM.
2026-03-14 17:09:25 (59350): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-14 17:09:25 (59350): Enabling VM Network Access.
2026-03-14 17:09:25 (59350): Disabling USB Support for VM.
2026-03-14 17:09:26 (59350): Disabling COM Port Support for VM.
2026-03-14 17:09:26 (59350): Disabling Audio Support for VM.
2026-03-14 17:09:26 (59350): Disabling Clipboard Support for VM.
2026-03-14 17:09:26 (59350): Disabling Drag and Drop Support for VM.
2026-03-14 17:09:26 (59350): Adding storage controller(s) to VM.
2026-03-14 17:09:26 (59350): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-03-14 17:09:26 (59350): Adding VirtualBox Guest Additions to VM.
2026-03-14 17:09:26 (59350): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-14 17:09:26 (59350): forwarding host port 60345 to guest port 80
2026-03-14 17:09:26 (59350): Enabling remote desktop for VM.
2026-03-14 17:09:26 (59350): Enabling shared directory for VM.
2026-03-14 17:09:26 (59350): Starting VM using VBoxManage interface. (boinc_1584caac58087eeb, slot#0)
2026-03-14 17:09:26 (59350): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_1584caac58087eeb" --type headless
Output:
VBoxManage: error: The VM session was aborted
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component SessionMachine, interface ISession
Waiting for VM "boinc_1584caac58087eeb" to power on...

2026-03-14 17:09:26 (59350): VM failed to start.
2026-03-14 17:09:26 (59350): Could not start 
2026-03-14 17:09:26 (59350): ERROR: VM failed to start
2026-03-14 17:09:26 (59350): Powering off VM.
2026-03-14 17:09:26 (59350): Deregistering VM. (boinc_1584caac58087eeb, slot#0)
2026-03-14 17:09:26 (59350): Removing network bandwidth throttle group from VM.
2026-03-14 17:09:26 (59350): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.644059 DCon01   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
00:00:00.644495 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.644956 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.645068 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.645474 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.659487 DCon01   Platform architecture set to 'x86'
00:00:00.660294 DCon01   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
00:00:00.662323 DCon01   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
00:00:00.662414 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.662857 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.662935 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.663336 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.663452 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.663841 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.677984 DCon01   Platform architecture set to 'x86'
00:00:00.678545 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.678995 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.693388 DCon01   Platform architecture set to 'x86'
00:00:00.694183 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.694666 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.723931 DCon02   Platform architecture set to 'x86'
00:00:00.724731 DCon02   VRDE: Generating certificate files '/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/VRDEAutoGeneratedCert.pem' and '/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/VRDEAutoGeneratedPrivateKey.pem'...
00:00:00.811810 DCon02   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.812683 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.829682 DCon02   Platform architecture set to 'x86'
00:00:00.830275 DCon02   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.830806 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.846317 DCon01   Platform architecture set to 'x86'
00:00:00.847196 DCon01   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:00.852674 DCon01   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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.852760 DCon01   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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.899590 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:00.900463 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:00.919229 DCon01   Launched VM: 707830496 pid: 59425 (0xe821) frontend: headless name: boinc_1584caac58087eeb
00:00:00.929078 DCon01   Platform architecture set to 'x86'
00:00:00.944383 DCon01   ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Failed to assign the machine to the session (VBOX_E_PLATFORM_ARCH_NOT_SUPPORTED)}, preserve=false aResultDetail=0
00:00:00.944519 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.945101 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.962171 DCon03   Platform architecture set to 'x86'
00:00:00.962500 Watcher  Reaper: Pid 59425 (0xe821) exited normally: 1 (0x1)
00:00:00.962680 DCon03   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:00.977799 DCon03   Platform architecture set to 'x86'
00:00:00.978481 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox" with version "1.19-macosx"
00:00:00.978987 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_1584caac58087eeb/boinc_1584caac58087eeb.vbox"
00:00:00.992989 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.993450 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.993468 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.993872 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.994057 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.994540 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:05.995797 main     VirtualBox: object deletion starts
00:00:05.996045 main     HostDnsMonitor: shutting down ...
00:00:05.996071 main     HostDnsMonitor: shut down

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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_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_1584caac58087eeb/boinc_1584caac58087eeb-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="6XKODm5QSL9nsSi4ap6QjLDmwznN0nGgGQJmIVkRDmOXrLDmDgEiHm_1"
GuestMemoryBalloon=0

2026-03-14 17:09:25 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-14 17:09:25 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --usb off 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --audio-enabled off 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --clipboard disabled 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q storagectl "boinc_1584caac58087eeb" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q storageattach "boinc_1584caac58087eeb" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.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 786 of file VBoxManageStorageController.cpp

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q closemedium disk "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       /Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q storageattach "boinc_1584caac58087eeb" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q storageattach "boinc_1584caac58087eeb" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q storageattach "boinc_1584caac58087eeb" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q storageattach "boinc_1584caac58087eeb" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q bandwidthctl "boinc_1584caac58087eeb" add "boinc_1584caac58087eeb_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --natpf1 ",tcp,127.0.0.1,60345,,80" 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VirtualBox Extension Pack
Version:        7.1.4
Revision:       165100
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:   

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q modifyvm "boinc_1584caac58087eeb" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 60346 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q sharedfolder add "boinc_1584caac58087eeb" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/0/shared"
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q startvm "boinc_1584caac58087eeb" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The VM session was aborted
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component SessionMachine, interface ISession
Waiting for VM "boinc_1584caac58087eeb" to power on...

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q snapshot "boinc_1584caac58087eeb" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q bandwidthctl "boinc_1584caac58087eeb" remove "boinc_1584caac58087eeb_net" 
Exit Code: 0
Output:

2026-03-14 17:09:26 (59350): 
Command: VBoxManage -q unregistervm "boinc_1584caac58087eeb" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-14 17:09:31 (59350): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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