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 07:50:37 (58760): vboxwrapper version 26210
2026-03-15 07:50:37 (58760): BOINC client version: 8.2.8
2026-03-15 07:50:37 (58760): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-03-15 07:50:37 (58760): Detected: Sandbox Configuration Enabled
2026-03-15 07:50:37 (58760): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-03-15 07:50:37 (58760): Successfully copied 'init_data.xml' to the shared directory.
2026-03-15 07:50:37 (58760): Create VM. (boinc_87019c427f50ba22, slot#9)
2026-03-15 07:50:38 (58760): Setting Memory Size for VM. (4584MB)
2026-03-15 07:50:38 (58760): Setting CPU Count for VM. (4)
2026-03-15 07:50:38 (58760): Setting Chipset Options for VM.
2026-03-15 07:50:38 (58760): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-15 07:50:38 (58760): Setting Boot Options for VM.
2026-03-15 07:50:38 (58760): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-15 07:50:38 (58760): Enabling VM Network Access.
2026-03-15 07:50:38 (58760): Disabling USB Support for VM.
2026-03-15 07:50:38 (58760): Disabling COM Port Support for VM.
2026-03-15 07:50:38 (58760): Disabling Audio Support for VM.
2026-03-15 07:50:38 (58760): Disabling Clipboard Support for VM.
2026-03-15 07:50:38 (58760): Disabling Drag and Drop Support for VM.
2026-03-15 07:50:39 (58760): Adding storage controller(s) to VM.
2026-03-15 07:50:39 (58760): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-03-15 07:50:39 (58760): Adding VirtualBox Guest Additions to VM.
2026-03-15 07:50:39 (58760): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-15 07:50:39 (58760): forwarding host port 52138 to guest port 80
2026-03-15 07:50:39 (58760): Enabling remote desktop for VM.
2026-03-15 07:50:40 (58760): Enabling shared directory for VM.
2026-03-15 07:50:40 (58760): Starting VM using VBoxManage interface. (boinc_87019c427f50ba22, slot#9)
2026-03-15 07:50:40 (58760): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_87019c427f50ba22" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_87019c427f50ba22' 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_87019c427f50ba22" to power on...

2026-03-15 07:50:40 (58760): VM failed to start.
2026-03-15 07:50:40 (58760): Could not start 
2026-03-15 07:50:40 (58760): ERROR: VM failed to start
2026-03-15 07:50:40 (58760): Powering off VM.
2026-03-15 07:50:40 (58760): Deregistering VM. (boinc_87019c427f50ba22, slot#9)
2026-03-15 07:50:40 (58760): Removing network bandwidth throttle group from VM.
2026-03-15 07:50:40 (58760): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.843166 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:01.844280 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:01.844954 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:01.846145 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:01.919698 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:01.920840 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.004388 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
00:00:02.006101 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.007647 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.008010 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
00:00:02.010224 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.011055 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.012071 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.014132 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.108660 nspr-3   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
00:00:02.113866 nspr-3   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
00:00:02.114396 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.115968 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.116832 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.117861 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.118475 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.119955 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.183245 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.184705 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.273471 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.274725 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.420467 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.421871 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.493996 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.495706 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.555096 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
00:00:02.569844 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
00:00:02.570303 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
00:00:02.593603 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
00:00:02.780143 nspr-2   Launched VM: 63672304 pid: 58856 (0xe5e8) frontend: headless name: boinc_87019c427f50ba22
00:00:02.780712 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_87019c427f50ba22' has terminated unexpectedly during startup because of signal 9}, preserve=false aResultDetail=0
00:00:02.854921 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
00:00:02.921416 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox" with version "1.19-macosx"
00:00:02.922856 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22.vbox"
00:00:02.980296 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.981341 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.981394 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.981990 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.983058 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.984048 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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/9/boinc_87019c427f50ba22/boinc_87019c427f50ba22-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_1327964_1773570869.823418_0"
GuestMemoryBalloon=0

2026-03-15 07:50:38 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-15 07:50:38 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-15 07:50:38 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --usb off 
Exit Code: 0
Output:

2026-03-15 07:50:38 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-15 07:50:38 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --audio-enabled off 
Exit Code: 0
Output:

2026-03-15 07:50:38 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --clipboard disabled 
Exit Code: 0
Output:

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q storagectl "boinc_87019c427f50ba22" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-15 07:50:39 (58760): 
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

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q storageattach "boinc_87019c427f50ba22" --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: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_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 07:50:39 (58760): 
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

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q closemedium disk "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-15 07:50:39 (58760): 
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:           normal (base)
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

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q storageattach "boinc_87019c427f50ba22" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q storageattach "boinc_87019c427f50ba22" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q storageattach "boinc_87019c427f50ba22" --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:

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q storageattach "boinc_87019c427f50ba22" --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 07:50:39 (58760): 
Command: VBoxManage -q bandwidthctl "boinc_87019c427f50ba22" add "boinc_87019c427f50ba22_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-15 07:50:39 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --natpf1 ",tcp,127.0.0.1,52138,,80" 
Exit Code: 0
Output:

2026-03-15 07:50:40 (58760): 
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 07:50:40 (58760): 
Command: VBoxManage -q modifyvm "boinc_87019c427f50ba22" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 52139 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-03-15 07:50:40 (58760): 
Command: VBoxManage -q sharedfolder add "boinc_87019c427f50ba22" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/9/shared"
Exit Code: 0
Output:

2026-03-15 07:50:40 (58760): 
Command: VBoxManage -q startvm "boinc_87019c427f50ba22" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_87019c427f50ba22' 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_87019c427f50ba22" to power on...

2026-03-15 07:50:40 (58760): 
Command: VBoxManage -q snapshot "boinc_87019c427f50ba22" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-15 07:50:40 (58760): 
Command: VBoxManage -q bandwidthctl "boinc_87019c427f50ba22" remove "boinc_87019c427f50ba22_net" 
Exit Code: 0
Output:

2026-03-15 07:50:40 (58760): 
Command: VBoxManage -q unregistervm "boinc_87019c427f50ba22" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-15 07:50:45 (58760): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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