Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<stderr_txt>
2026-01-12 02:00:13 (20760): vboxwrapper version 26210
2026-01-12 02:00:14 (20760): BOINC client version: 8.2.4
2026-01-12 02:00:22 (20760): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-12 02:00:26 (20760): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-12 02:00:26 (20760): Successfully copied 'init_data.xml' to the shared directory.
2026-01-12 02:00:26 (20760): Successfully copied 'input' to the shared directory.
2026-01-12 02:00:29 (20760): Create VM. (boinc_21e0afbf410dd04a, slot#6)
2026-01-12 02:00:41 (20760): Setting Memory Size for VM. (1024MB)
2026-01-12 02:00:52 (20760): Setting CPU Count for VM. (1)
2026-01-12 02:00:55 (20760): Setting Chipset Options for VM.
2026-01-12 02:00:56 (20760): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-12 02:00:56 (20760): Setting Boot Options for VM.
2026-01-12 02:01:07 (20760): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-12 02:01:11 (20760): Enabling VM Network Access.
2026-01-12 02:01:21 (20760): Disabling USB Support for VM.
2026-01-12 02:01:26 (20760): Disabling COM Port Support for VM.
2026-01-12 02:01:36 (20760): Disabling LPT Port Support for VM.
2026-01-12 02:01:40 (20760): Disabling Audio Support for VM.
2026-01-12 02:01:42 (20760): Disabling Clipboard Support for VM.
2026-01-12 02:01:43 (20760): Disabling Drag and Drop Support for VM.
2026-01-12 02:01:44 (20760): Adding storage controller(s) to VM.
2026-01-12 02:01:48 (20760): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-12 02:02:08 (20760): Adding VirtualBox Guest Additions to VM.
2026-01-12 02:02:16 (20760): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-12 02:02:23 (20760): forwarding host port 64478 to guest port 80
2026-01-12 02:02:30 (20760): Enabling remote desktop for VM.
2026-01-12 02:02:35 (20760): Required extension pack not installed, remote desktop not enabled.
2026-01-12 02:02:35 (20760): Enabling shared directory for VM.
2026-01-12 02:02:51 (20760): Starting VM using VBoxManage interface. (boinc_21e0afbf410dd04a, slot#6)
2026-01-12 02:03:41 (20760): Successfully started VM. (PID = '19896')
2026-01-12 02:03:41 (20760): Reporting VM Process ID to BOINC.
2026-01-12 02:03:41 (20760): Guest Log: BIOS: VirtualBox 7.0.6
2026-01-12 02:03:41 (20760): Guest Log: CPUID EDX: 0x178bfbff
2026-01-12 02:03:41 (20760): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-12 02:03:41 (20760): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000001400000 sectors
2026-01-12 02:03:41 (20760): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-01-12 02:03:41 (20760): Guest Log: BIOS: Booting from Hard Disk...
2026-01-12 02:03:41 (20760): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-12 02:03:41 (20760): Detected: Web Application Enabled (http://localhost:64478)
2026-01-12 02:03:42 (20760): Preference change detected
2026-01-12 02:03:42 (20760): Setting CPU throttle for VM. (50%)
2026-01-12 02:08:21 (20760): Error in CPU throttle for VM: -182
Command:
VBoxManage -q controlvm "boinc_21e0afbf410dd04a" cpuexecutioncap 50 
Output:
VBoxManage.exe: error: Invalid machine state: GuruMeditation
VBoxManage.exe: error: Details: code VBOX_E_INVALID_VM_STATE (0x80bb0002), component ConsoleWrap, interface IConsole, callee IUnknown
VBoxManage.exe: error: Context: "COMSETTER(CPUExecutionCap)(n)" at line 442 of file VBoxManageControlVM.cpp

2026-01-12 02:08:21 (20760): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-12 02:08:46 (20760): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-12 02:08:46 (20760): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=81
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=81
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=82
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=82
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=83
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=83
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=84
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=84
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=85
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=85
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=86
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=86
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=87
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=87
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=88
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=88
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=89
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=89
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8a
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8a
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8b
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8b
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8c
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8c
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8d
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8d
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8e
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8e
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8f
2026-01-12 02:08:46 (20760): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8f
2026-01-12 02:08:46 (20760): VM is no longer is a running state. It is in 'stuck'.
2026-01-12 02:08:46 (20760): VM state change detected. (old = 'running', new = 'stuck')
2026-01-12 02:08:46 (20760): Powering off VM.
2026-01-12 02:08:46 (20760): Deregistering VM. (boinc_21e0afbf410dd04a, slot#6)
2026-01-12 02:09:39 (20760): Removing network bandwidth throttle group from VM.
2026-01-12 02:10:13 (20760): Removing VM from VirtualBox.
2026-01-12 02:12:41 (20760): Virtual machine exited.
2026-01-12 02:13:00 (20760): called boinc_finish(0)

</stderr_txt>
<message>
upload failure: <file_xfer_error>
  <file_name>Theory_2922-4819935-449_2_r1912220368_result</file_name>
  <error_code>-240 (stat() failed)</error_code>
</file_xfer_error>
</message>
]]>

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