Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-04-06 22:34:00 (2812): vboxwrapper version 26210
2025-04-06 22:34:00 (2812): BOINC client version: 8.0.2
2025-04-06 22:34:01 (2812): Detected: VirtualBox VboxManage Interface (Version: 7.0.18)
2025-04-06 22:34:01 (2812): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-04-06 22:34:01 (2812): Successfully copied 'init_data.xml' to the shared directory.
2025-04-06 22:34:01 (2812): Successfully copied 'input' to the shared directory.
2025-04-06 22:34:01 (2812): Create VM. (boinc_0b436751d5d53066, slot#16)
2025-04-06 22:34:48 (2812): Setting Memory Size for VM. (630MB)
2025-04-06 22:35:29 (2812): Error in modifymem for VM: -182
Command:
VBoxManage -q modifyvm "boinc_0b436751d5d53066" --memory 630 
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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 640 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.


2025-04-06 22:35:29 (2812): Could not create VM
2025-04-06 22:35:29 (2812): ERROR: VM failed to start
2025-04-06 22:35:29 (2812): Powering off VM.
2025-04-06 22:35:29 (2812): Deregistering VM. (boinc_0b436751d5d53066, slot#16)
2025-04-06 22:36:07 (2812): Removing network bandwidth throttle group from VM.
2025-04-06 22:38:18 (2812): Could not set race mitigation lock.
2025-04-06 22:38:18 (2812): Lockname: 'boinc_lock_ee1e6aa30bc7e8a1'
2025-04-06 22:38:18 (2812): Error: ERR_TIMEOUT
2025-04-06 22:38:18 (2812): Attempts: 49
2025-04-06 22:38:18 (2812): Could not set race mitigation lock in 'deregister_vm'.
2025-04-06 22:38:18 (2812): Warning: Will continue without a lock.
2025-04-06 22:38:18 (2812): Removing VM from VirtualBox.

    Hypervisor System Log:

75:29:27.783237          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_0b436751d5d53066' while it is locked}, preserve=false aResultDetail=0
75:29:29.814036          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_2bb8e5d1581eed51' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:32.161092          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_53c05499fb2f87dc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:34.410520          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_53c05499fb2f87dc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:36.964420          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_10dfeac2521edd36' while it is locked}, preserve=false aResultDetail=0
75:29:37.410006          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_45cadbf93f634a8f' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:37.670042          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_53c05499fb2f87dc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:38.118335          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_16260a690198e2d5' while it is locked}, preserve=false aResultDetail=0
75:29:38.673974          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_45cadbf93f634a8f' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:39.359690          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_16260a690198e2d5' while it is locked}, preserve=false aResultDetail=0
75:29:40.717351          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_45cadbf93f634a8f' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:41.609240          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_16260a690198e2d5' while it is locked}, preserve=false aResultDetail=0
75:29:41.847817          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_32b28e55478e3759' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:42.901118          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_32b28e55478e3759' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:42.917262          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_53c05499fb2f87dc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:43.761180          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_45cadbf93f634a8f' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:44.064724          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_0b436751d5d53066' while it is locked}, preserve=false aResultDetail=0
75:29:45.166789          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_32b28e55478e3759' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:45.880880          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_16260a690198e2d5' while it is locked}, preserve=false aResultDetail=0
75:29:47.070692          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_2bb8e5d1581eed51' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:48.406238          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_32b28e55478e3759' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:48.809770          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_45cadbf93f634a8f' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:50.461104          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_751bfc3643a7048d'}, preserve=false aResultDetail=0
75:29:50.755187          Saving settings file "Z:\ProgramData\BOINC\slots\24\boinc_751bfc3643a7048d\boinc_751bfc3643a7048d.vbox" with version "1.19-windows"
75:29:50.758186          Finished saving settings file "Z:\ProgramData\BOINC\slots\24\boinc_751bfc3643a7048d\boinc_751bfc3643a7048d.vbox"
75:29:50.759657          Saving settings file "C:\Users\Darrell\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
75:29:50.764729          Finished saving settings file "C:\Users\Darrell\.VirtualBox\VirtualBox.xml"
75:29:51.005208          Saving settings file "Z:\ProgramData\BOINC\slots\24\boinc_751bfc3643a7048d\boinc_751bfc3643a7048d.vbox" with version "1.19-windows"
75:29:51.008621          Finished saving settings file "Z:\ProgramData\BOINC\slots\24\boinc_751bfc3643a7048d\boinc_751bfc3643a7048d.vbox"
75:29:52.201510          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_53c05499fb2f87dc' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:53.663725          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The machine 'boinc_32b28e55478e3759' is already locked for a session (or being unlocked)}, preserve=false aResultDetail=0
75:29:54.117018          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_16260a690198e2d5' while it is locked}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:35:50 (2812): 
Command: VBoxManage -q snapshot "boinc_0b436751d5d53066" list 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:36:07 (2812): 
Command: VBoxManage -q snapshot "boinc_0b436751d5d53066" list 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:36:08 (2812): 
Command: VBoxManage -q bandwidthctl "boinc_0b436751d5d53066" remove "boinc_0b436751d5d53066_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:36:10 (2812): 
Command: VBoxManage -q bandwidthctl "boinc_0b436751d5d53066" remove "boinc_0b436751d5d53066_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:36:13 (2812): 
Command: VBoxManage -q bandwidthctl "boinc_0b436751d5d53066" remove "boinc_0b436751d5d53066_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:36:19 (2812): 
Command: VBoxManage -q bandwidthctl "boinc_0b436751d5d53066" remove "boinc_0b436751d5d53066_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:36:28 (2812): 
Command: VBoxManage -q bandwidthctl "boinc_0b436751d5d53066" remove "boinc_0b436751d5d53066_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:36:45 (2812): 
Command: VBoxManage -q bandwidthctl "boinc_0b436751d5d53066" remove "boinc_0b436751d5d53066_net" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: The machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:38:18 (2812): 
Command: VBoxManage -q unregistervm "boinc_0b436751d5d53066" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:38:19 (2812): 
Command: VBoxManage -q unregistervm "boinc_0b436751d5d53066" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:38:22 (2812): 
Command: VBoxManage -q unregistervm "boinc_0b436751d5d53066" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:38:26 (2812): 
Command: VBoxManage -q unregistervm "boinc_0b436751d5d53066" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:38:34 (2812): 
Command: VBoxManage -q unregistervm "boinc_0b436751d5d53066" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:38:50 (2812): 
Command: VBoxManage -q unregistervm "boinc_0b436751d5d53066" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0b436751d5d53066' 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

2025-04-06 22:39:01 (2812): called boinc_finish(-182)

</stderr_txt>
]]>

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