Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-12-13 11:28:38 (16288): vboxwrapper version 26210
2025-12-13 11:28:38 (16288): BOINC client version: 8.2.4
2025-12-13 11:28:39 (16288): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2025-12-13 11:28:40 (16288): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-12-13 11:28:40 (16288): Successfully copied 'init_data.xml' to the shared directory.
2025-12-13 11:28:40 (16288): Successfully copied 'input' to the shared directory.
2025-12-13 11:28:40 (16288): Create VM. (boinc_5f0f80b728c23bdd, slot#30)
2025-12-13 11:29:27 (16288): Setting Memory Size for VM. (1024MB)
2025-12-13 11:30:07 (16288): Error in modifymem for VM: -182
Command:
VBoxManage -q modifyvm "boinc_5f0f80b728c23bdd" --memory 1024 
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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 641 of file VBoxManageModifyVM.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.


2025-12-13 11:30:07 (16288): Could not create VM
2025-12-13 11:30:07 (16288): ERROR: VM failed to start
2025-12-13 11:30:07 (16288): Powering off VM.
2025-12-13 11:30:07 (16288): Deregistering VM. (boinc_5f0f80b728c23bdd, slot#30)
2025-12-13 11:30:46 (16288): Removing network bandwidth throttle group from VM.
2025-12-13 11:32:34 (16288): Attempts: 34
2025-12-13 11:32:34 (16288): Removing VM from VirtualBox.

    Hypervisor System Log:

89:53:34.072928          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_0ad828181fd97d02' while it is locked}, preserve=false aResultDetail=0
89:53:34.592410          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5d08bdcc99bc6bb2' while it is locked}, preserve=false aResultDetail=0
89:53:36.007381          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5d08bdcc99bc6bb2' while it is locked}, preserve=false aResultDetail=0
89:53:38.377676          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5d08bdcc99bc6bb2' while it is locked}, preserve=false aResultDetail=0
89:53:42.846965          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5d08bdcc99bc6bb2' while it is locked}, preserve=false aResultDetail=0
89:53:49.261502          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_98209c5ed44675fc'}, preserve=false aResultDetail=0
89:53:49.777796          Saving settings file "E:\Boincdata\slots\9\boinc_98209c5ed44675fc\boinc_98209c5ed44675fc.vbox" with version "1.19-windows"
89:53:49.797353          Finished saving settings file "E:\Boincdata\slots\9\boinc_98209c5ed44675fc\boinc_98209c5ed44675fc.vbox"
89:53:49.802488          Saving settings file "C:\Users\Laz\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
89:53:49.834393          Finished saving settings file "C:\Users\Laz\.VirtualBox\VirtualBox.xml"
89:53:50.289510          Saving settings file "E:\Boincdata\slots\9\boinc_98209c5ed44675fc\boinc_98209c5ed44675fc.vbox" with version "1.19-windows"
89:53:50.312108          Finished saving settings file "E:\Boincdata\slots\9\boinc_98209c5ed44675fc\boinc_98209c5ed44675fc.vbox"
89:53:51.489763          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5d08bdcc99bc6bb2' while it is locked}, preserve=false aResultDetail=0
89:54:07.924913          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5d08bdcc99bc6bb2' while it is locked}, preserve=false aResultDetail=0
89:54:09.429247          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5f0f80b728c23bdd' while it is locked}, preserve=false aResultDetail=0
89:54:10.926582          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5f0f80b728c23bdd' while it is locked}, preserve=false aResultDetail=0
89:54:13.458131          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5f0f80b728c23bdd' while it is locked}, preserve=false aResultDetail=0
89:54:17.991757          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5f0f80b728c23bdd' while it is locked}, preserve=false aResultDetail=0
89:54:23.777289          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_4c5b9ce89d3e761a'}, preserve=false aResultDetail=0
89:54:24.453685          Saving settings file "E:\Boincdata\slots\29\boinc_4c5b9ce89d3e761a\boinc_4c5b9ce89d3e761a.vbox" with version "1.19-windows"
89:54:24.468993          Finished saving settings file "E:\Boincdata\slots\29\boinc_4c5b9ce89d3e761a\boinc_4c5b9ce89d3e761a.vbox"
89:54:24.474316          Saving settings file "C:\Users\Laz\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
89:54:24.504931          Finished saving settings file "C:\Users\Laz\.VirtualBox\VirtualBox.xml"
89:54:24.613726          Saving settings file "E:\Boincdata\slots\29\boinc_4c5b9ce89d3e761a\boinc_4c5b9ce89d3e761a.vbox" with version "1.19-windows"
89:54:24.615086          Finished saving settings file "E:\Boincdata\slots\29\boinc_4c5b9ce89d3e761a\boinc_4c5b9ce89d3e761a.vbox"
89:54:26.481392          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5f0f80b728c23bdd' while it is locked}, preserve=false aResultDetail=0
89:54:32.454050          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_548096244ae09eb9' while it is locked}, preserve=false aResultDetail=0
89:54:33.998760          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_548096244ae09eb9' while it is locked}, preserve=false aResultDetail=0
89:54:36.611161          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_548096244ae09eb9' while it is locked}, preserve=false aResultDetail=0
89:54:37.867496          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_98209c5ed44675fc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
89:54:40.358517          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_98209c5ed44675fc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
89:54:40.951770          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_548096244ae09eb9' while it is locked}, preserve=false aResultDetail=0
89:54:42.936933          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_5f0f80b728c23bdd' while it is locked}, preserve=false aResultDetail=0
89:54:43.789010          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_98209c5ed44675fc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
89:54:49.376655          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_98209c5ed44675fc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
89:54:49.527709          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_548096244ae09eb9' while it is locked}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

_5f0f80b728c23bdd' 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_Shared)" at line 350 of file VBoxManageSnapshot.cpp

2025-12-13 11:30:29 (16288): 
Command: VBoxManage -q snapshot "boinc_5f0f80b728c23bdd" list 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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_Shared)" at line 350 of file VBoxManageSnapshot.cpp

2025-12-13 11:30:46 (16288): 
Command: VBoxManage -q snapshot "boinc_5f0f80b728c23bdd" list 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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_Shared)" at line 350 of file VBoxManageSnapshot.cpp

2025-12-13 11:30:48 (16288): 
Command: VBoxManage -q bandwidthctl "boinc_5f0f80b728c23bdd" remove "boinc_5f0f80b728c23bdd_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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_Shared)" at line 337 of file VBoxManageBandwidthControl.cpp

2025-12-13 11:30:50 (16288): 
Command: VBoxManage -q bandwidthctl "boinc_5f0f80b728c23bdd" remove "boinc_5f0f80b728c23bdd_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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_Shared)" at line 337 of file VBoxManageBandwidthControl.cpp

2025-12-13 11:30:54 (16288): 
Command: VBoxManage -q bandwidthctl "boinc_5f0f80b728c23bdd" remove "boinc_5f0f80b728c23bdd_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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_Shared)" at line 337 of file VBoxManageBandwidthControl.cpp

2025-12-13 11:30:59 (16288): 
Command: VBoxManage -q bandwidthctl "boinc_5f0f80b728c23bdd" remove "boinc_5f0f80b728c23bdd_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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_Shared)" at line 337 of file VBoxManageBandwidthControl.cpp

2025-12-13 11:31:09 (16288): 
Command: VBoxManage -q bandwidthctl "boinc_5f0f80b728c23bdd" remove "boinc_5f0f80b728c23bdd_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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_Shared)" at line 337 of file VBoxManageBandwidthControl.cpp

2025-12-13 11:31:26 (16288): 
Command: VBoxManage -q bandwidthctl "boinc_5f0f80b728c23bdd" remove "boinc_5f0f80b728c23bdd_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_5f0f80b728c23bdd' 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_Shared)" at line 337 of file VBoxManageBandwidthControl.cpp

2025-12-13 11:32:34 (16288): 
Command: VBoxManage -q unregistervm "boinc_5f0f80b728c23bdd" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_5f0f80b728c23bdd' 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 236 of file VBoxManageMisc.cpp

2025-12-13 11:32:36 (16288): 
Command: VBoxManage -q unregistervm "boinc_5f0f80b728c23bdd" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_5f0f80b728c23bdd' 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 236 of file VBoxManageMisc.cpp

2025-12-13 11:32:39 (16288): 
Command: VBoxManage -q unregistervm "boinc_5f0f80b728c23bdd" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_5f0f80b728c23bdd' 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 236 of file VBoxManageMisc.cpp

2025-12-13 11:32:43 (16288): 
Command: VBoxManage -q unregistervm "boinc_5f0f80b728c23bdd" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_5f0f80b728c23bdd' 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 236 of file VBoxManageMisc.cpp

2025-12-13 11:32:52 (16288): 
Command: VBoxManage -q unregistervm "boinc_5f0f80b728c23bdd" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_5f0f80b728c23bdd' 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 236 of file VBoxManageMisc.cpp

2025-12-13 11:33:08 (16288): 
Command: VBoxManage -q unregistervm "boinc_5f0f80b728c23bdd" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_5f0f80b728c23bdd' 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 236 of file VBoxManageMisc.cpp

2025-12-13 11:33:18 (16288): called boinc_finish(-182)

</stderr_txt>
]]>

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