Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
2025-11-27 10:17:47 (2540): vboxwrapper version 26210
2025-11-27 10:17:47 (2540): BOINC client version: 8.2.4
2025-11-27 10:17:48 (2540): Detected: VirtualBox VboxManage Interface (Version: 5.2.8)
2025-11-27 10:17:48 (2540): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-11-27 10:17:48 (2540): Successfully copied 'init_data.xml' to the shared directory.
2025-11-27 10:17:48 (2540): Successfully copied 'input' to the shared directory.
2025-11-27 10:17:48 (2540): Create VM. (boinc_c7d693862fe470a1, slot#5)
2025-11-27 10:17:49 (2540): Setting Memory Size for VM. (1024MB)
2025-11-27 10:17:49 (2540): Setting CPU Count for VM. (1)
2025-11-27 10:17:49 (2540): Setting Chipset Options for VM.
2025-11-27 10:17:50 (2540): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-11-27 10:17:50 (2540): Setting Boot Options for VM.
2025-11-27 10:17:50 (2540): Setting Network Configuration for NAT. (Driver: virtio)
2025-11-27 10:17:51 (2540): Enabling VM Network Access.
2025-11-27 10:17:51 (2540): Disabling USB Support for VM.
2025-11-27 10:17:51 (2540): Disabling COM Port Support for VM.
2025-11-27 10:17:51 (2540): Disabling LPT Port Support for VM.
2025-11-27 10:17:52 (2540): Disabling Audio Support for VM.
2025-11-27 10:17:52 (2540): Disabling Clipboard Support for VM.
2025-11-27 10:17:52 (2540): Disabling Drag and Drop Support for VM.
2025-11-27 10:17:52 (2540): Adding storage controller(s) to VM.
2025-11-27 10:17:53 (2540): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2025-11-27 10:17:54 (2540): Attempts: 2
2025-11-27 10:17:55 (2540): Adding VirtualBox Guest Additions to VM.
2025-11-27 10:17:55 (2540): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-11-27 10:17:55 (2540): forwarding host port 61946 to guest port 80
2025-11-27 10:17:55 (2540): Enabling remote desktop for VM.
2025-11-27 10:17:56 (2540): Required extension pack not installed, remote desktop not enabled.
2025-11-27 10:17:56 (2540): Enabling shared directory for VM.
2025-11-27 10:17:56 (2540): Starting VM using VBoxManage interface. (boinc_c7d693862fe470a1, slot#5)
2025-11-27 10:17:59 (2540): Error in start VM for VM: -1073741819
Command:
VBoxManage -q startvm "boinc_c7d693862fe470a1" --type headless
Output:
Waiting for VM "boinc_c7d693862fe470a1" to power on...
VBoxManage.exe: error: The virtual machine 'boinc_c7d693862fe470a1' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine

2025-11-27 10:17:59 (2540): VM failed to start.
2025-11-27 10:17:59 (2540): Could not start 
2025-11-27 10:17:59 (2540): ERROR: VM failed to start
2025-11-27 10:17:59 (2540): Powering off VM.
2025-11-27 10:17:59 (2540): Deregistering VM. (boinc_c7d693862fe470a1, slot#5)
2025-11-27 10:17:59 (2540): Removing network bandwidth throttle group from VM.
2025-11-27 10:17:59 (2540): Removing VM from VirtualBox.

    Hypervisor System Log:

VirtualBox COM Server 5.2.8 r121009 win.amd64 (Feb 26 2018 15:44:39) release log
00:00:00.015730 main     Log opened 2025-11-27T04:48:09.225457000Z
00:00:00.015730 main     Build Type: release
00:00:00.015730 main     OS Product: Windows 10
00:00:00.015730 main     OS Release: 10.0.26200
00:00:00.015730 main     OS Service Pack: 
00:00:00.043144 main     DMI Product Name: MS-7E44
00:00:00.043144 main     DMI Product Version: 1.0
00:00:00.043144 main     Host RAM: 8045MB (7.8GB) total, 1780MB available
00:00:00.043144 main     Executable: C:\Program Files\Oracle\VirtualBox\VBoxSVC.exe
00:00:00.043144 main     Process ID: 11060
00:00:00.043144 main     Package type: WINDOWS_64BITS_GENERIC
00:00:00.043144          VirtualBox: object creation starts
00:00:00.058199          Home directory: 'C:\Users\tusha\.VirtualBox'
00:00:00.058199          Installed Drivers:
00:00:00.067887          Loading settings file "C:\Users\tusha\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:00.074063          USB: Unknown USB device detected (idVendor: 0x4e53, idProduct: 0x5406)
00:00:00.152198          HostDnsMonitor: old information
00:00:00.152198            no server entries
00:00:00.152198            no domain set
00:00:00.152198            no search string entries
00:00:00.152198          HostDnsMonitor: new information
00:00:00.152198            server 1: 8.8.8.8
00:00:00.152198            server 2: 8.8.4.4
00:00:00.152198            no domain set
00:00:00.152198            no search string entries
00:00:00.152198          HostDnsMonitorProxy::notify
00:00:00.218429          VD: VDInit finished with VINF_SUCCESS
00:00:00.218429          VirtualBox: object created
00:00:00.767619          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={9570b9d5-f1a1-448a-10c5-e12f5285adad} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_9dbbae0713c52fe4'}, preserve=false aResultDetail=0
00:00:01.032426          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_9dbbae0713c52fe4\boinc_9dbbae0713c52fe4.vbox" with version "1.16-windows"
00:00:01.032426          Saving settings file "C:\Users\tusha\.VirtualBox\VirtualBox.xml" with version "1.12-windows"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

it Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_c7d693862fe470a1'
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 2834 of file VBoxManageInfo.cpp

2025-11-27 10:17:48 (2540): 
Command: VBoxManage -q createvm --name "boinc_c7d693862fe470a1" --basefolder "C:\ProgramData\BOINC\slots\5" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_c7d693862fe470a1' is created and registered.
UUID: 67c38560-90f2-4b51-a742-004e704e01c5
Settings file: 'C:\ProgramData\BOINC\slots\5\boinc_c7d693862fe470a1\boinc_c7d693862fe470a1.vbox'

2025-11-27 10:17:49 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --description "Theory_2922-4833080-394_2" 
Exit Code: 0
Output:

2025-11-27 10:17:49 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --memory 1024 
Exit Code: 0
Output:

2025-11-27 10:17:49 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --cpus 1 
Exit Code: 0
Output:

2025-11-27 10:17:50 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2025-11-27 10:17:50 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2025-11-27 10:17:50 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2025-11-27 10:17:50 (2540): 
Command: VBoxManage -q showvminfo "boinc_c7d693862fe470a1" --machinereadable 
Exit Code: 0
Output:
name="boinc_c7d693862fe470a1"
groups="/"
ostype="Linux 2.6 / 3.x / 4.x (64-bit)"
UUID="67c38560-90f2-4b51-a742-004e704e01c5"
CfgFile="C:\\ProgramData\\BOINC\\slots\\5\\boinc_c7d693862fe470a1\\boinc_c7d693862fe470a1.vbox"
SnapFldr="C:\\ProgramData\\BOINC\\slots\\5\\boinc_c7d693862fe470a1\\Snapshots"
LogFldr="C:\\ProgramData\\BOINC\\slots\\5\\boinc_c7d693862fe470a1\\Logs"
hardwareuuid="67c38560-90f2-4b51-a742-004e704e01c5"
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="2025-11-27T04:47:48.745000000"
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=""
natnet1="nat"
macaddress1="08002706CA1A"
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="dsound"
audio_in="false"
audio_out="false"
clipboard="disabled"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
videocap="off"
videocap_audio="off"
videocapscreens=0
videocapfile="C:\ProgramData\BOINC\slots\5\boinc_c7d693862fe470a1\boinc_c7d693862fe470a1.webm"
videocapres=1024x768
videocaprate=512
videocapfps=25
videocapopts=
description="Theory_2922-4833080-394_2"
GuestMemoryBalloon=0

2025-11-27 10:17:51 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --nic1 nat --nictype1 "virtio" --cableconnected1 off --natdnsproxy1 on 
Exit Code: 0
Output:

2025-11-27 10:17:51 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --cableconnected1 on 
Exit Code: 0
Output:

2025-11-27 10:17:51 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --usb off 
Exit Code: 0
Output:

2025-11-27 10:17:51 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-11-27 10:17:52 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-11-27 10:17:52 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --audio none 
Exit Code: 0
Output:

2025-11-27 10:17:52 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --clipboard disabled 
Exit Code: 0
Output:

2025-11-27 10:17:52 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --draganddrop disabled 
Exit Code: 0
Output:

2025-11-27 10:17:53 (2540): 
Command: VBoxManage -q storagectl "boinc_c7d693862fe470a1" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-11-27 10:17:54 (2540): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Child UUIDs:    17f3c0e5-de98-4fb4-9b37-ae903356d2b6
                048d6f19-47a4-45a3-ad0a-ccfabdf50efe
                649696f7-6f78-4983-b66f-32072ac9dfd7
                49ee84cc-0883-442e-873a-e6a9f0602646

2025-11-27 10:17:55 (2540): 
Command: VBoxManage -q storageattach "boinc_c7d693862fe470a1" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2025-11-27 10:17:55 (2540): 
Command: VBoxManage -q storageattach "boinc_c7d693862fe470a1" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-11-27 10:17:55 (2540): 
Command: VBoxManage -q bandwidthctl "boinc_c7d693862fe470a1" add "boinc_c7d693862fe470a1_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-11-27 10:17:55 (2540): 
Command: VBoxManage -q modifyvm "boinc_c7d693862fe470a1" --natpf1 ",tcp,127.0.0.1,61946,,80" 
Exit Code: 0
Output:

2025-11-27 10:17:56 (2540): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2025-11-27 10:17:56 (2540): 
Command: VBoxManage -q sharedfolder add "boinc_c7d693862fe470a1" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\5/shared"
Exit Code: 0
Output:

2025-11-27 10:17:59 (2540): 
Command: VBoxManage -q startvm "boinc_c7d693862fe470a1" --type headless
Exit Code: -1073741819
Output:
Waiting for VM "boinc_c7d693862fe470a1" to power on...
VBoxManage.exe: error: The virtual machine 'boinc_c7d693862fe470a1' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine

2025-11-27 10:17:59 (2540): 
Command: VBoxManage -q snapshot "boinc_c7d693862fe470a1" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-11-27 10:17:59 (2540): 
Command: VBoxManage -q bandwidthctl "boinc_c7d693862fe470a1" remove "boinc_c7d693862fe470a1_net" 
Exit Code: 0
Output:

2025-11-27 10:18:00 (2540): 
Command: VBoxManage -q unregistervm "boinc_c7d693862fe470a1" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-11-27 10:18:10 (2540): called boinc_finish(-1073741819)

</stderr_txt>
]]>

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