LHC@home

Command:
VBoxManage -q startvm "boinc_608a00c8b34c7183" --type headless
Output:
VBoxManage.exe: error: The virtual machine 'boinc_608a00c8b34c7183' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'S:\ProgramData\BOINC\slots\54\boinc_608a00c8b34c7183\Logs\VBoxHardening.log'
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_608a00c8b34c7183" to power on...

2025-01-19 14:44:08 (26044): VM failed to start.
2025-01-19 14:44:08 (26044): Could not start
2025-01-19 14:44:08 (26044): ERROR: VM failed to start
2025-01-19 14:44:08 (26044): Powering off VM.
2025-01-19 14:44:08 (26044): Deregistering VM. (boinc_608a00c8b34c7183, slot#54)

76:13:53.317150 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

Virtualbox 7.0.14 Win11pro Boinc 8.0.2
Also for CMS and Theory.

I suppose it's not related to vboxwrapper 26208, but caused by vdi-remnants in VirtulaBox media. Have a look there.