Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
2026-03-28 16:33:09 (5000): vboxwrapper version 26210
2026-03-28 16:33:09 (5000): BOINC client version: 8.2.8
2026-03-28 16:33:11 (5000): Detected: VirtualBox VboxManage Interface (Version: 5.1.26)
2026-03-28 16:33:11 (5000): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-28 16:33:11 (5000): Successfully copied 'init_data.xml' to the shared directory.
2026-03-28 16:33:11 (5000): Successfully copied 'input' to the shared directory.
2026-03-28 16:33:11 (5000): Create VM. (boinc_46dac5c0344ff6c1, slot#5)
2026-03-28 16:33:15 (5000): Setting Memory Size for VM. (1024MB)
2026-03-28 16:33:17 (5000): Setting CPU Count for VM. (1)
2026-03-28 16:33:17 (5000): Setting Chipset Options for VM.
2026-03-28 16:33:18 (5000): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-28 16:33:19 (5000): Setting Boot Options for VM.
2026-03-28 16:33:21 (5000): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-28 16:33:22 (5000): Enabling VM Network Access.
2026-03-28 16:33:22 (5000): Disabling USB Support for VM.
2026-03-28 16:33:23 (5000): Disabling COM Port Support for VM.
2026-03-28 16:33:24 (5000): Disabling LPT Port Support for VM.
2026-03-28 16:33:25 (5000): Disabling Audio Support for VM.
2026-03-28 16:33:25 (5000): Disabling Clipboard Support for VM.
2026-03-28 16:33:26 (5000): Disabling Drag and Drop Support for VM.
2026-03-28 16:33:26 (5000): Adding storage controller(s) to VM.
2026-03-28 16:33:26 (5000): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-28 16:33:27 (5000): Adding VirtualBox Guest Additions to VM.
2026-03-28 16:33:27 (5000): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-28 16:33:28 (5000): forwarding host port 55135 to guest port 80
2026-03-28 16:33:28 (5000): Enabling remote desktop for VM.
2026-03-28 16:33:29 (5000): Required extension pack not installed, remote desktop not enabled.
2026-03-28 16:33:29 (5000): Enabling shared directory for VM.
2026-03-28 16:33:29 (5000): Starting VM using VBoxManage interface. (boinc_46dac5c0344ff6c1, slot#5)
2026-03-28 18:03:27 (12980): vboxwrapper version 26210
2026-03-28 18:03:27 (12980): BOINC client version: 8.2.8
2026-03-28 18:03:38 (12980): Detected: VirtualBox VboxManage Interface (Version: 5.1.26)
2026-03-28 18:03:38 (12980): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-28 18:03:40 (12980): Starting VM using VBoxManage interface. (boinc_46dac5c0344ff6c1, slot#5)
2026-03-28 18:03:48 (12980): Error in start VM for VM: -1073741819
Command:
VBoxManage -q startvm "boinc_46dac5c0344ff6c1" --type headless
Output:
Waiting for VM "boinc_46dac5c0344ff6c1" to power on...
VBoxManage.exe: error: The virtual machine 'boinc_46dac5c0344ff6c1' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine

2026-03-28 18:03:48 (12980): VM failed to start.
2026-03-28 18:03:48 (12980): Could not start 
2026-03-28 18:03:48 (12980): ERROR: VM failed to start
2026-03-28 18:03:48 (12980): Powering off VM.
2026-03-28 18:03:48 (12980): Deregistering VM. (boinc_46dac5c0344ff6c1, slot#5)
2026-03-28 18:03:48 (12980): Removing network bandwidth throttle group from VM.
2026-03-28 18:03:48 (12980): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:11.234412          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.234412          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.234412          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.234412          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.234412          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.234412          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.234412          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:11.234412          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:11.250038          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:12.078451          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.078451          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.078451          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.078451          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.078451          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.078451          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:18.937966 Watcher  ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The virtual machine 'boinc_46dac5c0344ff6c1' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005)}, preserve=false aResultDetail=0
00:00:18.937966 Watcher  Reaper: Pid 9008 (2330) exited normally: -1073741819 (0xc0000005)
00:00:19.047347          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.047347          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.047347          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.047347          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.047347          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.047347          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.094224          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:19.125476          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.125476          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.125476          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.125476          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.125476          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.125476          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.437993          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.437993          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.437993          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.437993          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.437993          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.437993          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.344573 main     VirtualBox: object deletion starts
00:00:25.344573 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={0169423f-46b4-cde9-91af-1e9d5b6cd945} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:25.344573 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

ystemproperties
Exit Code: 0
Output:
API version:                     5_1
Minimum guest RAM size:          4 Megabytes
Maximum guest RAM size:          2097152 Megabytes
Minimum video RAM size:          0 Megabytes
Maximum video RAM size:          256 Megabytes
Maximum guest monitor count:     64
Minimum guest CPU count:         1
Maximum guest CPU count:         32
Virtual disk limit (info):       2199022206976 Bytes
Maximum Serial Port count:       4
Maximum Parallel Port count:     2
Maximum Boot Position:           4
Maximum PIIX3 Network Adapter count:   8
Maximum ICH9 Network Adapter count:   36
Maximum PIIX3 IDE Controllers:   1
Maximum ICH9 IDE Controllers:    1
Maximum IDE Port count:          2
Maximum Devices per IDE Port:    2
Maximum PIIX3 SATA Controllers:  1
Maximum ICH9 SATA Controllers:   8
Maximum SATA Port count:         30
Maximum Devices per SATA Port:   1
Maximum PIIX3 SCSI Controllers:  1
Maximum ICH9 SCSI Controllers:   8
Maximum SCSI Port count:         16
Maximum Devices per SCSI Port:   1
Maximum SAS PIIX3 Controllers:   1
Maximum SAS ICH9 Controllers:    8
Maximum SAS Port count:          255
Maximum Devices per SAS Port:    1
Maximum NVMe PIIX3 Controllers:  1
Maximum NVMe ICH9 Controllers:   8
Maximum NVMe Port count:         255
Maximum Devices per NVMe Port:   1
Maximum PIIX3 Floppy Controllers:1
Maximum ICH9 Floppy Controllers: 1
Maximum Floppy Port count:       1
Maximum Devices per Floppy Port: 2
Default machine folder:          C:\Users\Carl\VirtualBox VMs
Raw-mode Supported:              yes
Exclusive HW virtualization use: off
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          
Log history count:               3
Default frontend:                
Default audio driver:            DirectSound
Autostart database path:         
Default Guest Additions ISO:     C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso
Logging Level:                   all

2026-03-28 18:03:38 (12980): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2026-03-28T23:03:38.262000000Z
Processor online count: 16
Processor count: 16
Processor online core count: 8
Processor core count: 8
Processor supports HW virtualization: no
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: no
Processor#0 speed: unknown
Processor#0 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#1 speed: unknown
Processor#1 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#2 speed: unknown
Processor#2 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#3 speed: unknown
Processor#3 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#4 speed: unknown
Processor#4 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#5 speed: unknown
Processor#5 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#6 speed: unknown
Processor#6 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#7 speed: unknown
Processor#7 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#8 speed: unknown
Processor#8 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#9 speed: unknown
Processor#9 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#10 speed: unknown
Processor#10 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#11 speed: unknown
Processor#11 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#12 speed: unknown
Processor#12 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#13 speed: unknown
Processor#13 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#14 speed: unknown
Processor#14 description: AMD Ryzen 7 2700X Eight-Core Processor
Processor#15 speed: unknown
Processor#15 description: AMD Ryzen 7 2700X Eight-Core Processor
Memory size: 16331 MByte
Memory available: 12514 MByte
Operating system: Windows 10
Operating system version: 10.0.19045

2026-03-28 18:03:40 (12980): 
Command: VBoxManage -q showvminfo "boinc_46dac5c0344ff6c1" --machinereadable 
Exit Code: 0
Output:
name="boinc_46dac5c0344ff6c1"
groups="/"
ostype="Linux 2.6 / 3.x / 4.x (64-bit)"
UUID="841127ca-ccb7-490d-9de7-a175f98a7644"
CfgFile="C:\\ProgramData\\BOINC\\slots\\5\\boinc_46dac5c0344ff6c1\\boinc_46dac5c0344ff6c1.vbox"
SnapFldr="C:\\ProgramData\\BOINC\\slots\\5\\boinc_46dac5c0344ff6c1\\Snapshots"
LogFldr="C:\\ProgramData\\BOINC\\slots\\5\\boinc_46dac5c0344ff6c1\\Logs"
hardwareuuid="841127ca-ccb7-490d-9de7-a175f98a7644"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
hpet="off"
chipset="piix3"
firmware="BIOS"
cpus=1
pae="on"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
rtcuseutc="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-03-28T21:33:27.000000000"
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=""
storagecontrollername0="Hard Disk Controller"
storagecontrollertype0="IntelAhci"
storagecontrollerinstance0="0"
storagecontrollermaxportcount0="30"
storagecontrollerportcount0="3"
storagecontrollerbootable0="on"
"Hard Disk Controller-0-0"="C:\ProgramData\BOINC\slots\5\boinc_46dac5c0344ff6c1\Snapshots/{c3eff0b8-7607-4152-ade9-d37a8f8a7e54}.vdi"
"Hard Disk Controller-ImageUUID-0-0"="c3eff0b8-7607-4152-ade9-d37a8f8a7e54"
"Hard Disk Controller-1-0"="C:\Program Files\Oracle\VirtualBox\VBoxGuestAdditions.iso"
"Hard Disk Controller-ImageUUID-1-0"="bcc99c86-b53f-42e0-ab8a-bf698b482d45"
"Hard Disk Controller-tempeject"="off"
"Hard Disk Controller-IsEjected"="off"
"Hard Disk Controller-2-0"="none"
natnet1="nat"
macaddress1="080027C761D3"
cableconnected1="on"
nic1="nat"
nictype1="virtio"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
Forwarding(0)="tcp_55135_80,tcp,127.0.0.1,55135,,80"
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="none"
clipboard="disabled"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
BandwidthGroup0=boinc_46dac5c0344ff6c1_net,Network,1099511627776
SharedFolderNameMachineMapping1="shared"
SharedFolderPathMachineMapping1="C:\ProgramData\BOINC\slots\5/shared"
vcpenabled="off"
vcpscreens=0
vcpfile="C:\ProgramData\BOINC\slots\5\boinc_46dac5c0344ff6c1\boinc_46dac5c0344ff6c1.webm"
vcpwidth=1024
vcpheight=768
vcprate=512
vcpfps=25
description="Theory_2922-4855911-728_2"
GuestMemoryBalloon=0

2026-03-28 18:03:48 (12980): 
Command: VBoxManage -q startvm "boinc_46dac5c0344ff6c1" --type headless
Exit Code: -1073741819
Output:
Waiting for VM "boinc_46dac5c0344ff6c1" to power on...
VBoxManage.exe: error: The virtual machine 'boinc_46dac5c0344ff6c1' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine

2026-03-28 18:03:48 (12980): 
Command: VBoxManage -q snapshot "boinc_46dac5c0344ff6c1" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-03-28 18:03:48 (12980): 
Command: VBoxManage -q bandwidthctl "boinc_46dac5c0344ff6c1" remove "boinc_46dac5c0344ff6c1_net" 
Exit Code: 0
Output:

2026-03-28 18:03:49 (12980): 
Command: VBoxManage -q unregistervm "boinc_46dac5c0344ff6c1" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-28 18:03:54 (12980): called boinc_finish(-1073741819)

</stderr_txt>
]]>

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