Stderr output

<core_client_version>8.2.5</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-07 20:16:15 (27436): vboxwrapper version 26210
2026-01-07 20:16:15 (27436): BOINC client version: 8.2.5
2026-01-07 20:16:16 (27436): Detected: VirtualBox VboxManage Interface (Version: 7.1.4)
2026-01-07 20:16:16 (27436): Detected: Sandbox Configuration Enabled
2026-01-07 20:16:16 (27436): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-07 20:16:16 (27436): Successfully copied 'init_data.xml' to the shared directory.
2026-01-07 20:16:16 (27436): Create VM. (boinc_a702f91da81c1b53, slot#8)
2026-01-07 20:16:16 (27436): Setting Memory Size for VM. (4584MB)
2026-01-07 20:16:16 (27436): Setting CPU Count for VM. (4)
2026-01-07 20:16:16 (27436): Setting Chipset Options for VM.
2026-01-07 20:16:16 (27436): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-07 20:16:16 (27436): Setting Boot Options for VM.
2026-01-07 20:16:16 (27436): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-07 20:16:16 (27436): Enabling VM Network Access.
2026-01-07 20:16:16 (27436): Disabling USB Support for VM.
2026-01-07 20:16:16 (27436): Disabling COM Port Support for VM.
2026-01-07 20:16:16 (27436): Disabling Audio Support for VM.
2026-01-07 20:16:16 (27436): Disabling Clipboard Support for VM.
2026-01-07 20:16:16 (27436): Disabling Drag and Drop Support for VM.
2026-01-07 20:16:16 (27436): Adding storage controller(s) to VM.
2026-01-07 20:16:16 (27436): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-07 20:16:16 (27436): Adding VirtualBox Guest Additions to VM.
2026-01-07 20:16:16 (27436): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-07 20:16:16 (27436): forwarding host port 64750 to guest port 80
2026-01-07 20:16:16 (27436): Enabling remote desktop for VM.
2026-01-07 20:16:16 (27436): Required extension pack not installed, remote desktop not enabled.
2026-01-07 20:16:16 (27436): Enabling shared directory for VM.
2026-01-07 20:16:16 (27436): Starting VM using VBoxManage interface. (boinc_a702f91da81c1b53, slot#8)
2026-01-07 20:16:16 (27436): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_a702f91da81c1b53" --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_a702f91da81c1b53" to power on...

2026-01-07 20:16:16 (27436): VM failed to start.
2026-01-07 20:16:16 (27436): Could not start 
2026-01-07 20:16:16 (27436): ERROR: VM failed to start
2026-01-07 20:16:16 (27436): Powering off VM.
2026-01-07 20:16:16 (27436): Deregistering VM. (boinc_a702f91da81c1b53, slot#8)
2026-01-07 20:16:16 (27436): Removing network bandwidth throttle group from VM.
2026-01-07 20:16:16 (27436): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.022133 main     VirtualBox XPCOM Server 7.1.4 r165100 darwin.arm64 (Oct 10 2024 17:18:27) release log
00:00:00.022135 main     Log opened 2026-01-08T01:16:16.131309000Z
00:00:00.022136 main     Build Type: release
00:00:00.022143 main     OS Product: Darwin
00:00:00.022146 main     OS Release: 25.1.0
00:00:00.022149 main     OS Version: Darwin Kernel Version 25.1.0: Mon Oct 20 19:34:05 PDT 2025; root:xnu-12377.41.6~2/RELEASE_ARM64_T6041
00:00:00.022229 main     Firmware type: failed - VERR_NOT_SUPPORTED
00:00:00.022243 main     Host RAM: 131072MB (128.0GB) total, 75996MB (74.2GB) available
00:00:00.022245 main     Executable: /Applications/VirtualBox.app/Contents/MacOS/VBoxSVC
00:00:00.022245 main     Process ID: 27457
00:00:00.022245 main     Package type: DARWIN_64BITS_GENERIC

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-08T01:16:16.225000000"
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="080027D0A747"
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/8/boinc_a702f91da81c1b53/boinc_a702f91da81c1b53-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_3907224_1767819627.186676_0"
GuestMemoryBalloon=0

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q modifyvm "boinc_a702f91da81c1b53" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q modifyvm "boinc_a702f91da81c1b53" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q modifyvm "boinc_a702f91da81c1b53" --usb off 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q modifyvm "boinc_a702f91da81c1b53" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q modifyvm "boinc_a702f91da81c1b53" --audio-enabled off 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q modifyvm "boinc_a702f91da81c1b53" --clipboard disabled 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q modifyvm "boinc_a702f91da81c1b53" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q storagectl "boinc_a702f91da81c1b53" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
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

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q storageattach "boinc_a702f91da81c1b53" --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 786 of file VBoxManageStorageController.cpp

2026-01-07 20:16:16 (27436): 
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

2026-01-07 20:16:16 (27436): 
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:

2026-01-07 20:16:16 (27436): 
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

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q storageattach "boinc_a702f91da81c1b53" --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:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q storageattach "boinc_a702f91da81c1b53" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q storageattach "boinc_a702f91da81c1b53" --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:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q storageattach "boinc_a702f91da81c1b53" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q bandwidthctl "boinc_a702f91da81c1b53" add "boinc_a702f91da81c1b53_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q modifyvm "boinc_a702f91da81c1b53" --natpf1 ",tcp,127.0.0.1,64750,,80" 
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q sharedfolder add "boinc_a702f91da81c1b53" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/8/shared"
Exit Code: 0
Output:

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q startvm "boinc_a702f91da81c1b53" --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_a702f91da81c1b53" to power on...

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q snapshot "boinc_a702f91da81c1b53" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-07 20:16:16 (27436): 
Command: VBoxManage -q bandwidthctl "boinc_a702f91da81c1b53" remove "boinc_a702f91da81c1b53_net" 
Exit Code: 0
Output:

2026-01-07 20:16:17 (27436): 
Command: VBoxManage -q unregistervm "boinc_a702f91da81c1b53" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-07 20:16:22 (27436): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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