Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-09-27 18:07:06 (34740): vboxwrapper version 26210
2025-09-27 18:07:06 (34740): BOINC client version: 8.2.4
2025-09-27 18:07:07 (34740): Detected: VirtualBox VboxManage Interface (Version: 7.2.2)
2025-09-27 18:07:09 (34740): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-09-27 18:07:10 (34740): Successfully copied 'init_data.xml' to the shared directory.
2025-09-27 18:07:10 (34740): Successfully copied 'input' to the shared directory.
2025-09-27 18:07:11 (34740): Create VM. (boinc_dcba50640c7e1986, slot#70)
2025-09-27 18:07:23 (34740): Setting Memory Size for VM. (1024MB)
2025-09-27 18:07:24 (34740): Setting CPU Count for VM. (1)
2025-09-27 18:07:33 (34740): Setting Chipset Options for VM.
2025-09-27 18:07:35 (34740): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-09-27 18:07:38 (34740): Setting Boot Options for VM.
2025-09-27 18:07:40 (34740): Setting Network Configuration for NAT. (Driver: virtio)
2025-09-27 18:07:42 (34740): Enabling VM Network Access.
2025-09-27 18:07:43 (34740): Disabling USB Support for VM.
2025-09-27 18:07:44 (34740): Disabling COM Port Support for VM.
2025-09-27 18:07:45 (34740): Disabling LPT Port Support for VM.
2025-09-27 18:07:46 (34740): Disabling Audio Support for VM.
2025-09-27 18:07:49 (34740): Disabling Clipboard Support for VM.
2025-09-27 18:07:50 (34740): Disabling Drag and Drop Support for VM.
2025-09-27 18:07:51 (34740): Adding storage controller(s) to VM.
2025-09-27 18:07:52 (34740): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2025-09-27 18:09:23 (34740): Could not set race mitigation lock.
2025-09-27 18:09:23 (34740): Lockname: 'boinc_lock_355669ca13c6ac3a'
2025-09-27 18:09:23 (34740): Error: ERR_TIMEOUT
2025-09-27 18:09:23 (34740): Attempts: 47
2025-09-27 18:09:23 (34740): Could not set race mitigation lock in 'create_vm'.
2025-09-27 18:09:23 (34740): Could not create VM
2025-09-27 18:09:23 (34740): ERROR: VM failed to start
2025-09-27 18:09:23 (34740): Powering off VM.
2025-09-27 18:09:23 (34740): Deregistering VM. (boinc_dcba50640c7e1986, slot#70)
2025-09-27 18:09:27 (34740): Removing network bandwidth throttle group from VM.
2025-09-27 18:09:41 (34740): Attempts: 8
2025-09-27 18:09:41 (34740): Removing VM from VirtualBox.

    Hypervisor System Log:

00:03:03.420914          Finished saving settings file "C:\ProgramData\BOINC\slots\45\boinc_ef23458e8c3dbbbd\boinc_ef23458e8c3dbbbd.vbox"
00:03:03.618818          Finished saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox"
00:03:03.619747          Saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:03:03.622090          Platform architecture set to 'x86'
00:03:03.625883          Saving settings file "C:\ProgramData\BOINC\slots\50\boinc_e82a83ae1031d815\boinc_e82a83ae1031d815.vbox" with version "1.19-windows"
00:03:04.045642          Finished saving settings file "C:\ProgramData\BOINC\slots\50\boinc_e82a83ae1031d815\boinc_e82a83ae1031d815.vbox"
00:03:04.122153          Finished saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml"
00:03:04.122707          Saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:03:04.362073          Finished saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml"
00:03:04.394064          Saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:03:04.529530          Platform architecture set to 'x86'
00:03:04.532614          Saving settings file "C:\ProgramData\BOINC\slots\45\boinc_ef23458e8c3dbbbd\boinc_ef23458e8c3dbbbd.vbox" with version "1.19-windows"
00:03:04.538495          Platform architecture set to 'x86'
00:03:04.540830          Saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox" with version "1.19-windows"
00:03:04.613796          Finished saving settings file "C:\ProgramData\BOINC\slots\45\boinc_ef23458e8c3dbbbd\boinc_ef23458e8c3dbbbd.vbox"
00:03:04.652177          Finished saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml"
00:03:04.679958          Finished saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox"
00:03:04.683727          Platform architecture set to 'x86'
00:03:04.686191          Saving settings file "C:\ProgramData\BOINC\slots\50\boinc_e82a83ae1031d815\boinc_e82a83ae1031d815.vbox" with version "1.19-windows"
00:03:04.793233          Platform architecture set to 'x86'
00:03:04.796270          Saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox" with version "1.19-windows"
00:03:04.832361          Finished saving settings file "C:\ProgramData\BOINC\slots\50\boinc_e82a83ae1031d815\boinc_e82a83ae1031d815.vbox"
00:03:04.832640          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_ff9b3e494410bdd9'}, preserve=false aResultDetail=0
00:03:04.983517          Platform architecture set to 'x86'
00:03:04.983975          Platform architecture set to 'x86'
00:03:04.984028          Platform architecture set to 'x86'
00:03:04.985858          Saving settings file "C:\ProgramData\BOINC\slots\107\boinc_ff9b3e494410bdd9\boinc_ff9b3e494410bdd9.vbox" with version "1.19-windows"
00:03:05.094929          Finished saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox"
00:03:05.095893          Saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:03:05.343880          Finished saving settings file "C:\ProgramData\BOINC\slots\107\boinc_ff9b3e494410bdd9\boinc_ff9b3e494410bdd9.vbox"
00:03:05.508748          Finished saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml"
00:03:05.515045          Saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:03:05.581384          Platform architecture set to 'x86'
00:03:05.583697          Saving settings file "C:\ProgramData\BOINC\slots\50\boinc_e82a83ae1031d815\boinc_e82a83ae1031d815.vbox" with version "1.19-windows"
00:03:05.725253          Finished saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml"
00:03:05.754128          Finished saving settings file "C:\ProgramData\BOINC\slots\50\boinc_e82a83ae1031d815\boinc_e82a83ae1031d815.vbox"
00:03:05.755901          Saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:03:05.815255          Platform architecture set to 'x86'
00:03:05.819296          Saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox" with version "1.19-windows"
00:03:05.865130          Finished saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml"
00:03:06.023922          Finished saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox"
00:03:06.028186          Platform architecture set to 'x86'
00:03:06.030335          Saving settings file "C:\ProgramData\BOINC\slots\107\boinc_ff9b3e494410bdd9\boinc_ff9b3e494410bdd9.vbox" with version "1.19-windows"
00:03:06.047399          Platform architecture set to 'x86'
00:03:06.050915          Saving settings file "C:\ProgramData\BOINC\slots\45\boinc_ef23458e8c3dbbbd\boinc_ef23458e8c3dbbbd.vbox" with version "1.19-windows"
00:03:06.313996          Finished saving settings file "C:\ProgramData\BOINC\slots\107\boinc_ff9b3e494410bdd9\boinc_ff9b3e494410bdd9.vbox"
00:03:06.368340          Platform architecture set to 'x86'
00:03:06.371647          Saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox" with version "1.19-windows"
00:03:06.597135          Finished saving settings file "C:\ProgramData\BOINC\slots\45\boinc_ef23458e8c3dbbbd\boinc_ef23458e8c3dbbbd.vbox"
00:03:06.663414          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_1e0e746f4547d411'}, preserve=false aResultDetail=0
00:03:07.147971          Platform architecture set to 'x86'
00:03:07.148320          Platform architecture set to 'x86'
00:03:07.148346          Platform architecture set to 'x86'
00:03:07.149978          Saving settings file "C:\ProgramData\BOINC\slots\6\boinc_1e0e746f4547d411\boinc_1e0e746f4547d411.vbox" with version "1.19-windows"
00:03:07.228064          Finished saving settings file "C:\ProgramData\BOINC\slots\16\boinc_a3e2762ad2ca4a09\boinc_a3e2762ad2ca4a09.vbox"
00:03:07.228402          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_30517570e20ff7a3'}, preserve=false aResultDetail=0
00:03:07.229211          Saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:03:07.232240          Platform architecture set to 'x86'
00:03:07.235210          Saving settings file "C:\ProgramData\BOINC\slots\50\boinc_e82a83ae1031d815\boinc_e82a83ae1031d815.vbox" with version "1.19-windows"
00:03:07.326112          Platform architecture set to 'x86'
00:03:07.326602          Platform architecture set to 'x86'
00:03:07.326624          Platform architecture set to 'x86'
00:03:07.402242          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_30517570e20ff7a3\boinc_30517570e20ff7a3.vbox" with version "1.19-windows"
00:03:07.568559          Finished saving settings file "C:\ProgramData\BOINC\slots\6\boinc_1e0e746f4547d411\boinc_1e0e746f4547d411.vbox"
00:03:08.317713          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_30517570e20ff7a3\boinc_30517570e20ff7a3.vbox"
00:03:08.318291          Finished saving settings file "C:\ProgramData\BOINC\slots\50\boinc_e82a83ae1031d815\boinc_e82a83ae1031d815.vbox"
00:03:08.318540          Finished saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml"
00:03:08.319982          Saving settings file "C:\Users\Tony\.VirtualBox\VirtualBox.xml" with version "1.12-windows"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

nown
Processor#243 description: AMD EPYC 7V12 64-Core Processor
Processor#244 speed: unknown
Processor#244 description: AMD EPYC 7V12 64-Core Processor
Processor#245 speed: unknown
Processor#245 description: AMD EPYC 7V12 64-Core Processor
Processor#246 speed: unknown
Processor#246 description: AMD EPYC 7V12 64-Core Processor
Processor#247 speed: unknown
Processor#247 description: AMD EPYC 7V12 64-Core Processor
Processor#248 speed: unknown
Processor#248 description: AMD EPYC 7V12 64-Core Processor
Processor#249 speed: unknown
Processor#249 description: AMD EPYC 7V12 64-Core Processor
Processor#250 speed: unknown
Processor#250 description: AMD EPYC 7V12 64-Core Processor
Processor#251 speed: unknown
Processor#251 description: AMD EPYC 7V12 64-Core Processor
Processor#252 speed: unknown
Processor#252 description: AMD EPYC 7V12 64-Core Processor
Processor#253 speed: unknown
Processor#253 description: AMD EPYC 7V12 64-Core Processor
Processor#254 speed: unknown
Processor#254 description: AMD EPYC 7V12 64-Core Processor
Processor#255 speed: unknown
Processor#255 description: AMD EPYC 7V12 64-Core Processor
Memory size: 393064 MByte
Memory available: 379535 MByte
Operating system: Windows 11
Operating system version: 10.0.26100.4351

2025-09-27 18:07:11 (34740): 
Command: VBoxManage -q showvminfo "boinc_dcba50640c7e1986" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_dcba50640c7e1986'
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 3249 of file VBoxManageInfo.cpp

2025-09-27 18:07:22 (34740): 
Command: VBoxManage -q createvm --name "boinc_dcba50640c7e1986" --basefolder "C:\ProgramData\BOINC\slots\70" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_dcba50640c7e1986' is created and registered.
UUID: c9bee71c-40be-495e-a8ba-b7e25c756126
Settings file: 'C:\ProgramData\BOINC\slots\70\boinc_dcba50640c7e1986\boinc_dcba50640c7e1986.vbox'

2025-09-27 18:07:23 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --description "Theory_2922-4780374-290_0" 
Exit Code: 0
Output:

2025-09-27 18:07:24 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --memory 1024 
Exit Code: 0
Output:

2025-09-27 18:07:33 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --cpus 1 
Exit Code: 0
Output:

2025-09-27 18:07:35 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2025-09-27 18:07:37 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2025-09-27 18:07:39 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2025-09-27 18:07:40 (34740): 
Command: VBoxManage -q showvminfo "boinc_dcba50640c7e1986" --machinereadable 
Exit Code: 0
Output:
name="boinc_dcba50640c7e1986"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="c9bee71c-40be-495e-a8ba-b7e25c756126"
CfgFile="C:\\ProgramData\\BOINC\\slots\\70\\boinc_dcba50640c7e1986\\boinc_dcba50640c7e1986.vbox"
SnapFldr="C:\\ProgramData\\BOINC\\slots\\70\\boinc_dcba50640c7e1986\\Snapshots"
LogFldr="C:\\ProgramData\\BOINC\\slots\\70\\boinc_dcba50640c7e1986\\Logs"
hardwareuuid="c9bee71c-40be-495e-a8ba-b7e25c756126"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=1
hpet="off"
pae="off"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
NvramFile="C:\\ProgramData\\BOINC\\slots\\70\\boinc_dcba50640c7e1986\\boinc_dcba50640c7e1986.nvram"
rtcuseutc="off"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2025-09-27T22:07:11.657000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="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="080027ADBB4A"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="0"
enableTFTP="0"
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"
clipboard_file_transfers="off"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
recording_started="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\\70\\boinc_dcba50640c7e1986\\boinc_dcba50640c7e1986-screen0.webm"
rec_screen_opts="ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4780374-290_0"
GuestMemoryBalloon=0

2025-09-27 18:07:42 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2025-09-27 18:07:43 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --cable-connected1 on 
Exit Code: 0
Output:

2025-09-27 18:07:44 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --usb off 
Exit Code: 0
Output:

2025-09-27 18:07:45 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-09-27 18:07:46 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-09-27 18:07:47 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --audio-enabled off 
Exit Code: 0
Output:

2025-09-27 18:07:50 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --clipboard disabled 
Exit Code: 0
Output:

2025-09-27 18:07:51 (34740): 
Command: VBoxManage -q modifyvm "boinc_dcba50640c7e1986" --draganddrop disabled 
Exit Code: 0
Output:

2025-09-27 18:07:52 (34740): 
Command: VBoxManage -q storagectl "boinc_dcba50640c7e1986" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-09-27 18:09:27 (34740): 
Command: VBoxManage -q snapshot "boinc_dcba50640c7e1986" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-09-27 18:09:27 (34740): 
Command: VBoxManage -q bandwidthctl "boinc_dcba50640c7e1986" remove "boinc_dcba50640c7e1986_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_dcba50640c7e1986_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

2025-09-27 18:09:42 (34740): 
Command: VBoxManage -q unregistervm "boinc_dcba50640c7e1986" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-09-27 18:09:52 (34740): called boinc_finish(-182)

</stderr_txt>
]]>

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