Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 12 (0xc, -244)</message>
<stderr_txt>
2026-01-31 18:12:23 (131033): vboxwrapper version 26210
2026-01-31 18:12:23 (131033): BOINC client version: 8.2.8
2026-01-31 18:12:23 (131033): Detected: VirtualBox VboxManage Interface (Version: 7.2.2)
2026-01-31 18:12:23 (131033): Successfully copied 'init_data.xml' to the shared directory.
2026-01-31 18:12:23 (131033): Create VM. (boinc_6f3eeb712df5590d, slot#1)
2026-01-31 18:12:23 (131033): Setting Memory Size for VM. (4608MB)
2026-01-31 18:12:24 (131033): Setting CPU Count for VM. (2)
2026-01-31 18:12:24 (131033): Setting Chipset Options for VM.
2026-01-31 18:12:24 (131033): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-31 18:12:24 (131033): Setting Boot Options for VM.
2026-01-31 18:12:24 (131033): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-31 18:12:24 (131033): Enabling VM Network Access.
2026-01-31 18:12:24 (131033): Disabling USB Support for VM.
2026-01-31 18:12:24 (131033): Disabling COM Port Support for VM.
2026-01-31 18:12:24 (131033): Disabling LPT Port Support for VM.
2026-01-31 18:12:25 (131033): Disabling Audio Support for VM.
2026-01-31 18:12:25 (131033): Disabling Clipboard Support for VM.
2026-01-31 18:12:25 (131033): Disabling Drag and Drop Support for VM.
2026-01-31 18:12:25 (131033): Adding storage controller(s) to VM.
2026-01-31 18:12:25 (131033): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-01-31 18:12:25 (131033): Could not remove parent disk '/var/lib/boinc-client/slots/5/boinc_64b537acd6df4c74/Snapshots/{2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f}.vdi'.
2026-01-31 18:12:25 (131033): Could not remove child disk '2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f'.
2026-01-31 18:12:25 (131033): Could not create VM
2026-01-31 18:12:25 (131033): ERROR: VM failed to start
2026-01-31 18:12:25 (131033): Powering off VM.
2026-01-31 18:12:25 (131033): Deregistering VM. (boinc_6f3eeb712df5590d, slot#1)
2026-01-31 18:12:25 (131033): Removing network bandwidth throttle group from VM.
2026-01-31 18:12:26 (131033): Removing VM from VirtualBox.

    Hypervisor System Log:

00:05:52.571388 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571393 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571399 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571404 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571409 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571415 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571420 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571425 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571434 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571440 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571445 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571613 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571621 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571628 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571633 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571638 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571644 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571649 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571655 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571660 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571665 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571671 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571676 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571682 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571687 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571692 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571698 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571707 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571713 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571718 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571724 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571729 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571734 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571739 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571745 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571750 DCon01   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:05:52.571919 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:05:52.593452 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Exit Code: 0
Output:

2026-01-31 18:12:24 (131033): 
Command: VBoxManage -q modifyvm "boinc_6f3eeb712df5590d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q modifyvm "boinc_6f3eeb712df5590d" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q modifyvm "boinc_6f3eeb712df5590d" --audio-enabled off 
Exit Code: 0
Output:

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q modifyvm "boinc_6f3eeb712df5590d" --clipboard disabled 
Exit Code: 0
Output:

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q modifyvm "boinc_6f3eeb712df5590d" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q storagectl "boinc_6f3eeb712df5590d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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:          locked read
Type:           multiattach
Location:       /var/lib/boinc-client/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
Child UUIDs:    2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f
                a78ad833-225c-4d68-a643-ca41be89e96a
                d46cb145-fef4-4b08-b833-c2af9eb89b18
                6c7a5348-98e3-4d0e-ba1f-dce90350443e
                a8f18b1d-8c20-42ad-bf11-8c807a499060
                06413a37-68d3-4853-ae93-210d975c7b0b
                291ae866-73db-434b-a1f5-a9b59a348610
                2bfa14a8-563e-481b-a14e-9bb382bcdee8
                692ee7fe-19ce-4f8e-9fc6-44f587a55d9c
                b0a9254d-f242-42a7-acba-e8a4c750f3c1
                419d3733-94df-4708-9126-63142e06cf05
                fc6745a6-0b06-4986-89d3-cd448de8fa92
                494a39a1-ebc8-4ac0-86ba-9acc6123bbc8
                109508a4-11ec-4600-957a-0745a8040cd0
                187e52bf-0e8c-4969-8e6b-87c0b7148c1e
                427b8a54-59cd-44a1-b5a4-fa85f58bfa30
                9e67a31a-db6d-48ad-8bae-72618f015e14
                6d70ecf2-300d-44bf-9a6c-9bbab161f19b
                82a1e90b-7140-445f-b346-89a9605ab53e
                3ffc15f2-1871-48a4-93d7-b9f33b90775e
                0db794de-90e2-48b6-8a40-3f4c65894caa
                0522bb51-3fa1-4c67-9264-60def225281b
                dceae701-1824-46e3-9bf1-7706f0258547
                3fcaa123-fc4b-4ed1-8bfe-b55160becfc2
                ecf49013-8651-4ecf-8037-e5a5b9ad1540
                918fdf07-f696-46c3-adf9-48d70e094672
                653ab831-091e-4eda-a462-1457d258d43a
                07ab6a8f-62ad-4641-a41f-0ea111247ccb
                6518af9c-543c-4716-b634-f5dcaacd8dba

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q storageattach "boinc_6f3eeb712df5590d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc-client/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 782 of file VBoxManageStorageController.cpp

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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:          locked read
Type:           multiattach
Location:       /var/lib/boinc-client/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
Child UUIDs:    2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f
                a78ad833-225c-4d68-a643-ca41be89e96a
                d46cb145-fef4-4b08-b833-c2af9eb89b18
                6c7a5348-98e3-4d0e-ba1f-dce90350443e
                a8f18b1d-8c20-42ad-bf11-8c807a499060
                06413a37-68d3-4853-ae93-210d975c7b0b
                291ae866-73db-434b-a1f5-a9b59a348610
                2bfa14a8-563e-481b-a14e-9bb382bcdee8
                692ee7fe-19ce-4f8e-9fc6-44f587a55d9c
                b0a9254d-f242-42a7-acba-e8a4c750f3c1
                419d3733-94df-4708-9126-63142e06cf05
                fc6745a6-0b06-4986-89d3-cd448de8fa92
                494a39a1-ebc8-4ac0-86ba-9acc6123bbc8
                109508a4-11ec-4600-957a-0745a8040cd0
                187e52bf-0e8c-4969-8e6b-87c0b7148c1e
                427b8a54-59cd-44a1-b5a4-fa85f58bfa30
                9e67a31a-db6d-48ad-8bae-72618f015e14
                6d70ecf2-300d-44bf-9a6c-9bbab161f19b
                82a1e90b-7140-445f-b346-89a9605ab53e
                3ffc15f2-1871-48a4-93d7-b9f33b90775e
                0db794de-90e2-48b6-8a40-3f4c65894caa
                0522bb51-3fa1-4c67-9264-60def225281b
                dceae701-1824-46e3-9bf1-7706f0258547
                3fcaa123-fc4b-4ed1-8bfe-b55160becfc2
                ecf49013-8651-4ecf-8037-e5a5b9ad1540
                918fdf07-f696-46c3-adf9-48d70e094672
                653ab831-091e-4eda-a462-1457d258d43a
                07ab6a8f-62ad-4641-a41f-0ea111247ccb
                6518af9c-543c-4716-b634-f5dcaacd8dba

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q showhdinfo "2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f" 
Exit Code: 0
Output:
UUID:           2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f
Parent UUID:    3e56213b-898f-4e83-899f-8eb541d45260
State:          created
Type:           normal (differencing)
Auto-Reset:     off
Location:       /var/lib/boinc-client/slots/5/boinc_64b537acd6df4c74/Snapshots/{2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f}.vdi
Storage format: VDI
Format variant: differencing default
Capacity:       20480 MBytes
Size on disk:   3187 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
In use by VMs:  boinc_64b537acd6df4c74 (UUID: e8c1563d-4f0f-478c-87af-51bcd95ea50e)

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/slots/5/boinc_64b537acd6df4c74/Snapshots/{2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f}.vdi" 
Exit Code: -2135228404
Output:
VBoxManage: error: Medium '/var/lib/boinc-client/slots/5/boinc_64b537acd6df4c74/Snapshots/{2c5527ad-cca0-4654-b6bf-e3ef3e4a9c1f}.vdi' cannot be closed because it is still attached to 1 virtual machines
VBoxManage: error: Details: code VBOX_E_OBJECT_IN_USE (0x80bb000c), component MediumWrap, interface IMedium, callee nsISupports
VBoxManage: error: Context: "Close()" at line 1877 of file VBoxManageDisk.cpp

2026-01-31 18:12:25 (131033): 
Command: VBoxManage -q snapshot "boinc_6f3eeb712df5590d" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-31 18:12:26 (131033): 
Command: VBoxManage -q bandwidthctl "boinc_6f3eeb712df5590d" remove "boinc_6f3eeb712df5590d_net" 
Exit Code: -2135228415
Output:
VBoxManage: error: Could not find a bandwidth group named 'boinc_6f3eeb712df5590d_net'
VBoxManage: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component BandwidthControlWrap, interface IBandwidthControl, callee nsISupports
VBoxManage: error: Context: "DeleteBandwidthGroup(name.raw())" at line 273 of file VBoxManageBandwidthControl.cpp

2026-01-31 18:12:26 (131033): 
Command: VBoxManage -q unregistervm "boinc_6f3eeb712df5590d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-31 18:12:31 (131033): called boinc_finish(-2135228404)

</stderr_txt>
]]>

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