Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-04-08 10:38:36 (14196): vboxwrapper version 26210
2026-04-08 10:38:36 (14196): BOINC client version: 7.24.1
2026-04-08 10:38:37 (14196): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-04-08 10:38:37 (14196): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-08 10:38:37 (14196): Successfully copied 'init_data.xml' to the shared directory.
2026-04-08 10:38:37 (14196): Successfully copied 'input' to the shared directory.
2026-04-08 10:38:38 (14196): Create VM. (boinc_6b088eab88f526a5, slot#2)
2026-04-08 10:38:38 (14196): Setting Memory Size for VM. (1024MB)
2026-04-08 10:38:39 (14196): Setting CPU Count for VM. (1)
2026-04-08 10:38:43 (14196): Setting Chipset Options for VM.
2026-04-08 10:38:43 (14196): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-08 10:38:44 (14196): Setting Boot Options for VM.
2026-04-08 10:38:45 (14196): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-08 10:38:45 (14196): Enabling VM Network Access.
2026-04-08 10:38:45 (14196): Disabling USB Support for VM.
2026-04-08 10:38:46 (14196): Disabling COM Port Support for VM.
2026-04-08 10:38:46 (14196): Disabling LPT Port Support for VM.
2026-04-08 10:38:47 (14196): Disabling Audio Support for VM.
2026-04-08 10:38:47 (14196): Disabling Clipboard Support for VM.
2026-04-08 10:38:47 (14196): Disabling Drag and Drop Support for VM.
2026-04-08 10:38:47 (14196): Adding storage controller(s) to VM.
2026-04-08 10:38:48 (14196): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-08 14:53:57 (14196): Could not set race mitigation lock.
2026-04-08 14:53:57 (14196): Lockname: 'boinc_lock_355669ca13c6ac3a'
2026-04-08 14:53:57 (14196): Error: ERR_TIMEOUT
2026-04-08 14:53:57 (14196): Attempts: 4
2026-04-08 14:53:57 (14196): Could not set race mitigation lock in 'create_vm'.
2026-04-08 14:53:57 (14196): Could not create VM
2026-04-08 14:53:57 (14196): ERROR: VM failed to start
2026-04-08 14:53:57 (14196): Powering off VM.
2026-04-08 14:53:57 (14196): Deregistering VM. (boinc_6b088eab88f526a5, slot#2)
2026-04-08 14:53:59 (14196): Removing network bandwidth throttle group from VM.
2026-04-08 14:54:00 (14196): Removing VM from VirtualBox.

    Hypervisor System Log:

07:08:56.489100          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489112          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489124          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489135          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489146          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489157          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489168          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489179          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489190          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489201          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489212          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489224          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489235          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489246          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489257          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489276          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489296          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489314          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489332          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489350          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489366          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489380          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489398          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489416          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489436          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489448          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489458          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489472          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489485          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489500          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489520          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489538          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489556          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.489574          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:08:56.521089          Saving settings file "C:\Users\Casa\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
07:08:56.554922          Finished saving settings file "C:\Users\Casa\.VirtualBox\VirtualBox.xml"
07:08:57.524879          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_408668d3af5ca966\boinc_408668d3af5ca966.vbox" with version "1.19-windows"
07:08:57.547402          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_408668d3af5ca966\boinc_408668d3af5ca966.vbox"
07:08:57.697468 SaveState Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_408668d3af5ca966\boinc_408668d3af5ca966.vbox" with version "1.19-windows"
07:08:57.726313 SaveState Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_408668d3af5ca966\boinc_408668d3af5ca966.vbox"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:


Exit Code: 0
Output:
Host Information:

Host time: 2026-04-08T08:38:37.581000000Z
Processor online count: 8
Processor count: 8
Processor online core count: 4
Processor core count: 4
Processor supports HW virtualization: yes
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: yes
Processor supports unrestricted guest: yes
Processor supports nested HW virtualization: no
Processor supports virt. vmsave/vmload: no
Processor#0 speed: unknown
Processor#0 description: Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
Processor#2 speed: unknown
Processor#2 description: Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
Processor#4 speed: unknown
Processor#4 description: Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
Processor#5 speed: unknown
Processor#5 description: Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
Processor#6 speed: unknown
Processor#6 description: Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
Processor#7 speed: unknown
Processor#7 description: Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
Memory size: 8081 MByte
Memory available: 825 MByte
Operating system: Windows 10
Operating system version: 10.0.19045

2026-04-08 10:38:38 (14196): 
Command: VBoxManage -q showvminfo "boinc_6b088eab88f526a5" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_6b088eab88f526a5'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 3139 of file VBoxManageInfo.cpp

2026-04-08 10:38:38 (14196): 
Command: VBoxManage -q createvm --name "boinc_6b088eab88f526a5" --basefolder "C:\ProgramData\BOINC\slots\2" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_6b088eab88f526a5' is created and registered.
UUID: 55c9d4b3-6c25-4aa0-ac1e-b86a91b962e2
Settings file: 'C:\ProgramData\BOINC\slots\2\boinc_6b088eab88f526a5\boinc_6b088eab88f526a5.vbox'

2026-04-08 10:38:38 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --description "Theory_2922-4764341-814_0" 
Exit Code: 0
Output:

2026-04-08 10:38:39 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --memory 1024 
Exit Code: 0
Output:

2026-04-08 10:38:43 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --cpus 1 
Exit Code: 0
Output:

2026-04-08 10:38:43 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2026-04-08 10:38:44 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-04-08 10:38:45 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-04-08 10:38:45 (14196): 
Command: VBoxManage -q showvminfo "boinc_6b088eab88f526a5" --machinereadable 
Exit Code: 0
Output:
name="boinc_6b088eab88f526a5"
Encryption:     disabled
groups="/"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="55c9d4b3-6c25-4aa0-ac1e-b86a91b962e2"
CfgFile="C:\\ProgramData\\BOINC\\slots\\2\\boinc_6b088eab88f526a5\\boinc_6b088eab88f526a5.vbox"
SnapFldr="C:\\ProgramData\\BOINC\\slots\\2\\boinc_6b088eab88f526a5\\Snapshots"
LogFldr="C:\\ProgramData\\BOINC\\slots\\2\\boinc_6b088eab88f526a5\\Logs"
hardwareuuid="55c9d4b3-6c25-4aa0-ac1e-b86a91b962e2"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
hpet="off"
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=1
pae="on"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
BIOS NVRAM File="C:\\ProgramData\\BOINC\\slots\\2\\boinc_6b088eab88f526a5\\boinc_6b088eab88f526a5.nvram"
rtcuseutc="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-04-08T08:38:38.128000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="off"
accelerate2dvideo="off"
teleporterenabled="off"
teleporterport=0
teleporteraddress=""
teleporterpassword=""
tracing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027DABCE9"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
nic2="none"
nic3="none"
nic4="none"
nic5="none"
nic6="none"
nic7="none"
nic8="none"
hidpointing="ps2mouse"
hidkeyboard="ps2kbd"
uart1="off"
uart2="off"
uart3="off"
uart4="off"
lpt1="off"
lpt2="off"
audio="default"
audio_out="off"
audio_in="off"
clipboard="disabled"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
recording_enabled="off"
recording_screens=1
 rec_screen0
rec_screen_enabled="on"
rec_screen_id=0
rec_screen_video_enabled="on"
rec_screen_audio_enabled="off"
rec_screen_dest="File"
rec_screen_dest_filename="C:\\ProgramData\\BOINC\\slots\\2\\boinc_6b088eab88f526a5\\boinc_6b088eab88f526a5-screen0.webm"
rec_screen_opts="vc_enabled=true,ac_enabled=false,ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4764341-814_0"
GuestMemoryBalloon=0

2026-04-08 10:38:45 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-08 10:38:45 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-08 10:38:46 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --usb off 
Exit Code: 0
Output:

2026-04-08 10:38:46 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-08 10:38:47 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-04-08 10:38:47 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --audio-enabled off 
Exit Code: 0
Output:

2026-04-08 10:38:47 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --clipboard disabled 
Exit Code: 0
Output:

2026-04-08 10:38:47 (14196): 
Command: VBoxManage -q modifyvm "boinc_6b088eab88f526a5" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-08 10:38:48 (14196): 
Command: VBoxManage -q storagectl "boinc_6b088eab88f526a5" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-08 14:53:59 (14196): 
Command: VBoxManage -q snapshot "boinc_6b088eab88f526a5" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-04-08 14:54:00 (14196): 
Command: VBoxManage -q bandwidthctl "boinc_6b088eab88f526a5" remove "boinc_6b088eab88f526a5_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_6b088eab88f526a5_net'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "DeleteBandwidthGroup(name.raw())" at line 273 of file VBoxManageBandwidthControl.cpp

2026-04-08 14:54:01 (14196): 
Command: VBoxManage -q unregistervm "boinc_6b088eab88f526a5" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-08 14:54:11 (14196): called boinc_finish(-182)

</stderr_txt>
]]>

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