Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-01-25 11:14:37 (6168): vboxwrapper version 26210
2026-01-25 11:14:37 (6168): BOINC client version: 8.2.8
2026-01-25 11:14:38 (6168): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-01-25 11:14:38 (6168): Successfully copied 'init_data.xml' to the shared directory.
2026-01-25 11:14:38 (6168): Create VM. (boinc_b1eccb13a001524a, slot#1)
2026-01-25 11:14:39 (6168): Setting Memory Size for VM. (4800MB)
2026-01-25 11:14:39 (6168): Setting CPU Count for VM. (8)
2026-01-25 11:14:39 (6168): Setting Chipset Options for VM.
2026-01-25 11:14:40 (6168): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-25 11:14:40 (6168): Setting Boot Options for VM.
2026-01-25 11:14:40 (6168): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-25 11:14:41 (6168): Enabling VM Network Access.
2026-01-25 11:14:41 (6168): Disabling USB Support for VM.
2026-01-25 11:14:41 (6168): Disabling COM Port Support for VM.
2026-01-25 11:14:41 (6168): Disabling LPT Port Support for VM.
2026-01-25 11:14:42 (6168): Disabling Audio Support for VM.
2026-01-25 11:14:42 (6168): Disabling Clipboard Support for VM.
2026-01-25 11:14:42 (6168): Disabling Drag and Drop Support for VM.
2026-01-25 11:14:42 (6168): Adding storage controller(s) to VM.
2026-01-25 11:14:49 (6168): Error in add storage controller (fixed disk) for VM: -182
Command:
VBoxManage -q storagectl "boinc_b1eccb13a001524a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Output:
VBoxManage.exe: error: The machine 'boinc_b1eccb13a001524a' is already locked for a session (or being unlocked)
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 1058 of file VBoxManageStorageController.cpp

Notes:

Another VirtualBox management application has locked the session for
this VM. BOINC cannot properly monitor this VM
and so this job will be aborted.


2026-01-25 11:14:49 (6168): Could not create VM
2026-01-25 11:14:49 (6168): ERROR: VM failed to start
2026-01-25 11:14:49 (6168): Powering off VM.
2026-01-25 11:14:49 (6168): Deregistering VM. (boinc_b1eccb13a001524a, slot#1)
2026-01-25 11:14:49 (6168): Removing network bandwidth throttle group from VM.
2026-01-25 11:14:49 (6168): Removing VM from VirtualBox.

    Hypervisor System Log:

00:31:37.509271          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is PoweredOff)}, preserve=false aResultDetail=0
00:31:38.526114          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:31:38.696498          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine 'boinc_b1eccb13a001524a' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
00:31:38.962692          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:31:39.291946          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_b1eccb13a001524a' while it is locked}, preserve=false aResultDetail=0
00:31:40.550856          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_b1eccb13a001524a' while it is locked}, preserve=false aResultDetail=0
00:31:41.520416          Saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:31:41.525141          Finished saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml"
00:31:41.525661          Saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:31:41.532675          Finished saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml"
00:31:41.533138          Saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:31:41.537072          Finished saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml"
00:31:41.537605          Saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:31:41.541411          Finished saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml"
00:31:41.541895          Saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:31:41.549150          Finished saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml"
00:31:41.870375          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:31:41.880634          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={The machine is not mutable or saved (state is Starting)}, preserve=false aResultDetail=0
00:31:41.886901          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
00:31:41.887660          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={The machine is not mutable or saved (state is Starting)}, preserve=false aResultDetail=0
00:31:41.889524          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_b1eccb13a001524a\boinc_b1eccb13a001524a.vbox" with version "1.19-windows"
00:31:41.894172          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_b1eccb13a001524a\boinc_b1eccb13a001524a.vbox"
00:31:41.902748          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is Starting)}, preserve=false aResultDetail=0
00:31:41.906865          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
00:31:41.909814          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is Starting)}, preserve=false aResultDetail=0
00:31:42.289315          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_b1eccb13a001524a\boinc_b1eccb13a001524a.vbox" with version "1.19-windows"
00:31:42.297570          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_b1eccb13a001524a\boinc_b1eccb13a001524a.vbox"
00:31:42.303990          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:31:42.308541          ERROR [COM]: aRC=E_INVALIDARG (0x80070057) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={Properties with TRANSIENT or TRANSRESET flag cannot be set or modified if VM is not running}, preserve=false aResultDetail=0
00:31:42.375452          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
00:31:42.390034          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is PoweredOff)}, preserve=false aResultDetail=0
00:31:42.810521          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_b1eccb13a001524a' while it is locked}, preserve=false aResultDetail=0
00:31:42.918389 Watcher  Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_b1eccb13a001524a\boinc_b1eccb13a001524a.vbox" with version "1.19-windows"
00:31:42.922561 Watcher  Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_b1eccb13a001524a\boinc_b1eccb13a001524a.vbox"
00:31:42.974888          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={The UEFI NVRAM file is not existing for this machine}, preserve=false aResultDetail=0
00:31:42.999763          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The machine is not mutable, saved or running (state is Aborted)}, preserve=false aResultDetail=0
00:31:47.078063          Saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:31:47.083104          Finished saving settings file "C:\Users\Pelgrom\.VirtualBox\VirtualBox.xml"
00:31:47.090492          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine with UUID {354ba410-be41-4ead-aca0-52357b16db9e}}, preserve=false aResultDetail=0
00:31:47.093289          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine with UUID {354ba410-be41-4ead-aca0-52357b16db9e}}, preserve=false aResultDetail=0
00:31:47.137296          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5bfd8965-b81b-469f-8649-f717ce97a5d5} aComponent={NvramStoreWrap} aText={Loading the NVRAM store failed (VERR_PATH_NOT_FOUND)
00:31:47.137303          }, preserve=false aResultDetail=0
00:31:47.160391          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

ckType_Write)" at line 901 of file VBoxManageModifyVM.cpp

2026-01-25 11:14:42 (6168): 
Command: VBoxManage -q modifyvm "boinc_b1eccb13a001524a" --audio-enabled off 
Exit Code: -2147024891
Output:
VBoxManage.exe: error: An unexpected process (PID=0x000038CC) has tried to lock the machine 'boinc_b1eccb13a001524a', while only the process started by LaunchVMProcess (PID=0x00005C6C) is allowed
VBoxManage.exe: error: Details: code E_ACCESSDENIED (0x80070005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 901 of file VBoxManageModifyVM.cpp

2026-01-25 11:14:42 (6168): 
Command: VBoxManage -q modifyvm "boinc_b1eccb13a001524a" --clipboard disabled 
Exit Code: -2147024891
Output:
VBoxManage.exe: error: An unexpected process (PID=0x000007C4) has tried to lock the machine 'boinc_b1eccb13a001524a', while only the process started by LaunchVMProcess (PID=0x00005C6C) is allowed
VBoxManage.exe: error: Details: code E_ACCESSDENIED (0x80070005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 901 of file VBoxManageModifyVM.cpp

2026-01-25 11:14:42 (6168): 
Command: VBoxManage -q modifyvm "boinc_b1eccb13a001524a" --draganddrop disabled 
Exit Code: -2147024891
Output:
VBoxManage.exe: error: An unexpected process (PID=0x000040E0) has tried to lock the machine 'boinc_b1eccb13a001524a', while only the process started by LaunchVMProcess (PID=0x00005C6C) is allowed
VBoxManage.exe: error: Details: code E_ACCESSDENIED (0x80070005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 901 of file VBoxManageModifyVM.cpp

2026-01-25 11:14:43 (6168): 
Command: VBoxManage -q storagectl "boinc_b1eccb13a001524a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: -2147024891
Output:
VBoxManage.exe: error: An unexpected process (PID=0x00007068) has tried to lock the machine 'boinc_b1eccb13a001524a', while only the process started by LaunchVMProcess (PID=0x00005C6C) is allowed
VBoxManage.exe: error: Details: code E_ACCESSDENIED (0x80070005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 1058 of file VBoxManageStorageController.cpp

2026-01-25 11:14:44 (6168): 
Command: VBoxManage -q storagectl "boinc_b1eccb13a001524a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: -2147024891
Output:
VBoxManage.exe: error: An unexpected process (PID=0x00004F80) has tried to lock the machine 'boinc_b1eccb13a001524a', while only the process started by LaunchVMProcess (PID=0x00005C6C) is allowed
VBoxManage.exe: error: Details: code E_ACCESSDENIED (0x80070005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 1058 of file VBoxManageStorageController.cpp

2026-01-25 11:14:45 (6168): 
Command: VBoxManage -q storagectl "boinc_b1eccb13a001524a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: -2147024891
Output:
VBoxManage.exe: error: An unexpected process (PID=0x00001100) has tried to lock the machine 'boinc_b1eccb13a001524a', while only the process started by LaunchVMProcess (PID=0x00005C6C) is allowed
VBoxManage.exe: error: Details: code E_ACCESSDENIED (0x80070005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 1058 of file VBoxManageStorageController.cpp

2026-01-25 11:14:46 (6168): 
Command: VBoxManage -q storagectl "boinc_b1eccb13a001524a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: -2147024891
Output:
VBoxManage.exe: error: An unexpected process (PID=0x000008F0) has tried to lock the machine 'boinc_b1eccb13a001524a', while only the process started by LaunchVMProcess (PID=0x00005C6C) is allowed
VBoxManage.exe: error: Details: code E_ACCESSDENIED (0x80070005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 1058 of file VBoxManageStorageController.cpp

2026-01-25 11:14:48 (6168): 
Command: VBoxManage -q storagectl "boinc_b1eccb13a001524a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: -2147024891
Output:
VBoxManage.exe: error: An unexpected process (PID=0x00007204) has tried to lock the machine 'boinc_b1eccb13a001524a', while only the process started by LaunchVMProcess (PID=0x00004708) is allowed
VBoxManage.exe: error: Details: code E_ACCESSDENIED (0x80070005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 1058 of file VBoxManageStorageController.cpp

2026-01-25 11:14:49 (6168): 
Command: VBoxManage -q storagectl "boinc_b1eccb13a001524a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_b1eccb13a001524a' is already locked for a session (or being unlocked)
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 1058 of file VBoxManageStorageController.cpp

2026-01-25 11:14:49 (6168): 
Command: VBoxManage -q snapshot "boinc_b1eccb13a001524a" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-01-25 11:14:49 (6168): 
Command: VBoxManage -q bandwidthctl "boinc_b1eccb13a001524a" remove "boinc_b1eccb13a001524a_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2026-01-25 11:14:50 (6168): 
Command: VBoxManage -q unregistervm "boinc_b1eccb13a001524a" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_b1eccb13a001524a' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 235 of file VBoxManageMisc.cpp

2026-01-25 11:14:51 (6168): 
Command: VBoxManage -q unregistervm "boinc_b1eccb13a001524a" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_b1eccb13a001524a' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 235 of file VBoxManageMisc.cpp

2026-01-25 11:14:53 (6168): 
Command: VBoxManage -q unregistervm "boinc_b1eccb13a001524a" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_b1eccb13a001524a' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 235 of file VBoxManageMisc.cpp

2026-01-25 11:14:57 (6168): 
Command: VBoxManage -q unregistervm "boinc_b1eccb13a001524a" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-25 11:15:08 (6168): called boinc_finish(-182)

</stderr_txt>
]]>

©2026 CERN