Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-04-20 00:10:49 (60528): vboxwrapper version 26210
2026-04-20 00:10:49 (60528): BOINC client version: 8.2.4
2026-04-20 00:10:54 (60528): Detected: VirtualBox VboxManage Interface (Version: 7.1.8)
2026-04-20 00:10:56 (60528): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-20 00:10:56 (60528): Successfully copied 'init_data.xml' to the shared directory.
2026-04-20 00:10:57 (60528): Successfully copied 'input' to the shared directory.
2026-04-20 00:11:02 (60528): Create VM. (boinc_14c0c33487096ad2, slot#0)
2026-04-20 00:11:10 (60528): Setting Memory Size for VM. (1024MB)
2026-04-20 00:11:12 (60528): Setting CPU Count for VM. (1)
2026-04-20 00:11:14 (60528): Setting Chipset Options for VM.
2026-04-20 00:11:15 (60528): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-20 00:11:16 (60528): Setting Boot Options for VM.
2026-04-20 00:12:04 (60528): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-20 00:17:20 (60528): Error in set nat mode for VM: -182
Command:
VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Output:

2026-04-20 00:17:20 (60528): Could not create VM
2026-04-20 00:17:20 (60528): ERROR: VM failed to start
2026-04-20 00:17:20 (60528): Powering off VM.
2026-04-20 00:17:20 (60528): Deregistering VM. (boinc_14c0c33487096ad2, slot#0)
2026-04-20 00:20:02 (60528): Removing network bandwidth throttle group from VM.
2026-04-20 00:20:54 (60528): Removing VM from VirtualBox.

    Hypervisor System Log:

3653:42:23.231117          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231136          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231154          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231173          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231191          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231209          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231228          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231246          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231264          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231282          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231300          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231319          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231337          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231355          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231373          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231392          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231410          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231431          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231450          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231469          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231487          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231505          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231524          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231542          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231560          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231578          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231597          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231615          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231633          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231652          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231670          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231688          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231707          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231725          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231743          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:23.231761          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
3653:42:32.728821          Platform architecture set to 'x86'
3653:42:42.229503          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

5
Maximum SAS Devices per Port:           1
Maximum NVMe Port count:                255
Maximum NVMe Devices per Port:          1
Supported chipsets:                     PIIX3, ICH9
PIIX3 chipset properties:
Maximum PIIX3 Network Adapter count:   8
Maximum PIIX3 IDE Controllers:   1
Maximum PIIX3 SATA Controllers:  1
Maximum PIIX3 SCSI Controllers:  1
Maximum PIIX3 SAS Controllers:   1
Maximum PIIX3 NVMe Controllers:  1
Maximum PIIX3 virtio-scsi Controllers:  1
Maximum PIIX3 Floppy Controllers:1

ICH9 chipset properties:
Maximum ICH9 Network Adapter count:   36
Maximum ICH9 IDE Controllers:   1
Maximum ICH9 SATA Controllers:  8
Maximum ICH9 SCSI Controllers:  8
Maximum ICH9 SAS Controllers:   8
Maximum ICH9 NVMe Controllers:  8
Maximum ICH9 virtio-scsi Controllers:  8
Maximum ICH9 Floppy Controllers:1

2026-04-20 00:10:56 (60528): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2026-04-19T22:10:56.425000000Z
Processor online count: 4
Processor count: 4
Processor online core count: 2
Processor core count: 2
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: yes
Processor supports virt. vmsave/vmload: no
Processor#0 speed: unknown
Processor#0 description: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Processor#2 speed: unknown
Processor#2 description: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Memory size: 12175 MByte
Memory available: 6518 MByte
Operating system: Windows 10
Operating system version: 10.0.19045

2026-04-20 00:11:02 (60528): 
Command: VBoxManage -q showvminfo "boinc_14c0c33487096ad2" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_14c0c33487096ad2'
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 3219 of file VBoxManageInfo.cpp

2026-04-20 00:11:06 (60528): 
Command: VBoxManage -q createvm --name "boinc_14c0c33487096ad2" --basefolder "C:\Program Files\BOINC\data\slots\0" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_14c0c33487096ad2' is created and registered.
UUID: 7d4eac98-dcd1-4009-941a-1dfbd27adb2a
Settings file: 'C:\Program Files\BOINC\data\slots\0\boinc_14c0c33487096ad2\boinc_14c0c33487096ad2.vbox'

2026-04-20 00:11:10 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --description "Theory_2922-4888945-863_1" 
Exit Code: 0
Output:

2026-04-20 00:11:12 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --memory 1024 
Exit Code: 0
Output:

2026-04-20 00:11:14 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --cpus 1 
Exit Code: 0
Output:

2026-04-20 00:11:15 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2026-04-20 00:11:16 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-04-20 00:11:17 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-04-20 00:12:04 (60528): 
Command: VBoxManage -q showvminfo "boinc_14c0c33487096ad2" --machinereadable 
Exit Code: 0
Output:
name="boinc_14c0c33487096ad2"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="7d4eac98-dcd1-4009-941a-1dfbd27adb2a"
CfgFile="C:\\Program Files\\BOINC\\data\\slots\\0\\boinc_14c0c33487096ad2\\boinc_14c0c33487096ad2.vbox"
SnapFldr="C:\\Program Files\\BOINC\\data\\slots\\0\\boinc_14c0c33487096ad2\\Snapshots"
LogFldr="C:\\Program Files\\BOINC\\data\\slots\\0\\boinc_14c0c33487096ad2\\Logs"
hardwareuuid="7d4eac98-dcd1-4009-941a-1dfbd27adb2a"
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:\\Program Files\\BOINC\\data\\slots\\0\\boinc_14c0c33487096ad2\\boinc_14c0c33487096ad2.nvram"
rtcuseutc="off"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-04-19T22:11:06.020000000"
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="080027CB5287"
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"
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:\\Program Files\\BOINC\\data\\slots\\0\\boinc_14c0c33487096ad2\\boinc_14c0c33487096ad2-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_2922-4888945-863_1"
GuestMemoryBalloon=0

2026-04-20 00:12:58 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-04-20 00:13:50 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-04-20 00:14:43 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-04-20 00:15:36 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-04-20 00:16:28 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-04-20 00:17:20 (60528): 
Command: VBoxManage -q modifyvm "boinc_14c0c33487096ad2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-04-20 00:20:02 (60528): 
Command: VBoxManage -q snapshot "boinc_14c0c33487096ad2" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-04-20 00:20:54 (60528): 
Command: VBoxManage -q bandwidthctl "boinc_14c0c33487096ad2" remove "boinc_14c0c33487096ad2_net" 
Exit Code: -182
Output:

2026-04-20 00:21:46 (60528): 
Command: VBoxManage -q unregistervm "boinc_14c0c33487096ad2" --delete 
Exit Code: -182
Output:

2026-04-20 00:22:21 (60528): called boinc_finish(-182)

</stderr_txt>
]]>

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