Stderr output

<core_client_version>8.2.5</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-17 17:33:33 (18053): vboxwrapper version 26210
2026-01-17 17:33:33 (18053): BOINC client version: 8.2.5
2026-01-17 17:33:33 (18053): Detected: VirtualBox VboxManage Interface (Version: 7.1.10)
2026-01-17 17:33:33 (18053): Detected: Sandbox Configuration Enabled
2026-01-17 17:33:33 (18053): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-17 17:33:33 (18053): Successfully copied 'init_data.xml' to the shared directory.
2026-01-17 17:33:33 (18053): Successfully copied 'input' to the shared directory.
2026-01-17 17:33:33 (18053): Create VM. (boinc_e48e64f0fa11b9a2, slot#4)
2026-01-17 17:33:33 (18053): Setting Memory Size for VM. (1024MB)
2026-01-17 17:33:33 (18053): Setting CPU Count for VM. (1)
2026-01-17 17:33:33 (18053): Setting Chipset Options for VM.
2026-01-17 17:33:33 (18053): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-17 17:33:33 (18053): Setting Boot Options for VM.
2026-01-17 17:33:33 (18053): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-17 17:33:33 (18053): Enabling VM Network Access.
2026-01-17 17:33:33 (18053): Disabling USB Support for VM.
2026-01-17 17:33:33 (18053): Disabling COM Port Support for VM.
2026-01-17 17:33:33 (18053): Disabling Audio Support for VM.
2026-01-17 17:33:33 (18053): Disabling Clipboard Support for VM.
2026-01-17 17:33:33 (18053): Disabling Drag and Drop Support for VM.
2026-01-17 17:33:33 (18053): Adding storage controller(s) to VM.
2026-01-17 17:33:33 (18053): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-17 17:33:34 (18053): Attempts: 2
2026-01-17 17:33:34 (18053): Adding VirtualBox Guest Additions to VM.
2026-01-17 17:33:34 (18053): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-17 17:33:34 (18053): forwarding host port 63867 to guest port 80
2026-01-17 17:33:34 (18053): Enabling remote desktop for VM.
2026-01-17 17:33:34 (18053): Required extension pack not installed, remote desktop not enabled.
2026-01-17 17:33:34 (18053): Enabling shared directory for VM.
2026-01-17 17:33:34 (18053): Starting VM using VBoxManage interface. (boinc_e48e64f0fa11b9a2, slot#4)
2026-01-17 17:33:34 (18053): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_e48e64f0fa11b9a2" --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_e48e64f0fa11b9a2" to power on...

2026-01-17 17:33:34 (18053): VM failed to start.
2026-01-17 17:33:34 (18053): Could not start 
2026-01-17 17:33:34 (18053): ERROR: VM failed to start
2026-01-17 17:33:34 (18053): Powering off VM.
2026-01-17 17:33:34 (18053): Deregistering VM. (boinc_e48e64f0fa11b9a2, slot#4)
2026-01-17 17:33:34 (18053): Removing network bandwidth throttle group from VM.
2026-01-17 17:33:34 (18053): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:11.193694 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.209062 DCon03   Platform architecture set to 'x86'
00:00:11.209938 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.210450 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.226581 DCon04   Platform architecture set to 'x86'
00:00:11.227672 DCon04   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.228209 DCon04   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.243410 DCon04   Platform architecture set to 'x86'
00:00:11.244540 DCon04   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.245039 DCon04   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.260870 DCon04   Platform architecture set to 'x86'
00:00:11.261763 DCon04   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.262307 DCon04   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.277959 DCon04   Platform architecture set to 'x86'
00:00:11.278850 DCon04   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.279383 DCon04   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.294759 DCon01   Platform architecture set to 'x86'
00:00:11.295885 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.296396 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.326630 DCon01   Platform architecture set to 'x86'
00:00:11.327774 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
00:00:11.328051 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
00:00:11.328148 DCon01   ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={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}, preserve=false aResultDetail=0
00:00:11.358843 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:11.359378 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:11.389195 DCon01   Platform architecture set to 'x86'
00:00:11.390296 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
00:00:11.390519 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
00:00:11.390641 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:11.391162 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:11.391297 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.391793 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.407145 DCon01   Platform architecture set to 'x86'
00:00:11.408371 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.408900 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.424181 DCon01   Platform architecture set to 'x86'
00:00:11.425234 DCon03   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
00:00:11.425534 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.426080 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.426159 DCon03   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
00:00:11.426855 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.427341 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.427473 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.427896 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"
00:00:11.443624 DCon03   Platform architecture set to 'x86'
00:00:11.444788 DCon03   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
00:00:11.445019 DCon03   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
00:00:11.445421 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox" with version "1.19-macosx"
00:00:11.445956 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_dc04e18c6bb56fe7/boinc_dc04e18c6bb56fe7.vbox"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-17T07:03:33.210000000"
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="080027B510B9"
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_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/4/boinc_e48e64f0fa11b9a2/boinc_e48e64f0fa11b9a2-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_2922-4895280-460_0"
GuestMemoryBalloon=0

2026-01-17 17:33:33 (18053): 
Command: VBoxManage -q modifyvm "boinc_e48e64f0fa11b9a2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-17 17:33:33 (18053): 
Command: VBoxManage -q modifyvm "boinc_e48e64f0fa11b9a2" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-17 17:33:33 (18053): 
Command: VBoxManage -q modifyvm "boinc_e48e64f0fa11b9a2" --usb off 
Exit Code: 0
Output:

2026-01-17 17:33:33 (18053): 
Command: VBoxManage -q modifyvm "boinc_e48e64f0fa11b9a2" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-17 17:33:33 (18053): 
Command: VBoxManage -q modifyvm "boinc_e48e64f0fa11b9a2" --audio-enabled off 
Exit Code: 0
Output:

2026-01-17 17:33:33 (18053): 
Command: VBoxManage -q modifyvm "boinc_e48e64f0fa11b9a2" --clipboard disabled 
Exit Code: 0
Output:

2026-01-17 17:33:33 (18053): 
Command: VBoxManage -q modifyvm "boinc_e48e64f0fa11b9a2" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-17 17:33:33 (18053): 
Command: VBoxManage -q storagectl "boinc_e48e64f0fa11b9a2" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-17 17:33:34 (18053): 
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

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q storageattach "boinc_e48e64f0fa11b9a2" --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 786 of file VBoxManageStorageController.cpp

2026-01-17 17:33:34 (18053): 
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

2026-01-17 17:33:34 (18053): 
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:

2026-01-17 17:33:34 (18053): 
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

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q storageattach "boinc_e48e64f0fa11b9a2" --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:

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q storageattach "boinc_e48e64f0fa11b9a2" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q storageattach "boinc_e48e64f0fa11b9a2" --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:

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q storageattach "boinc_e48e64f0fa11b9a2" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q bandwidthctl "boinc_e48e64f0fa11b9a2" add "boinc_e48e64f0fa11b9a2_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q modifyvm "boinc_e48e64f0fa11b9a2" --natpf1 ",tcp,127.0.0.1,63867,,80" 
Exit Code: 0
Output:

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q sharedfolder add "boinc_e48e64f0fa11b9a2" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/4/shared"
Exit Code: 0
Output:

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q startvm "boinc_e48e64f0fa11b9a2" --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_e48e64f0fa11b9a2" to power on...

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q snapshot "boinc_e48e64f0fa11b9a2" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-17 17:33:34 (18053): 
Command: VBoxManage -q bandwidthctl "boinc_e48e64f0fa11b9a2" remove "boinc_e48e64f0fa11b9a2_net" 
Exit Code: 0
Output:

2026-01-17 17:33:35 (18053): 
Command: VBoxManage -q unregistervm "boinc_e48e64f0fa11b9a2" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-17 17:33:40 (18053): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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