Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-03-28 02:13:54 (6316): vboxwrapper version 26210
2026-03-28 02:13:54 (6316): BOINC client version: 8.2.8
2026-03-28 02:13:54 (6316): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-03-28 02:13:55 (6316): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-28 02:13:55 (6316): Successfully copied 'init_data.xml' to the shared directory.
2026-03-28 02:13:55 (6316): Successfully copied 'input' to the shared directory.
2026-03-28 02:13:55 (6316): Create VM. (boinc_e9592ac60d7eefa0, slot#2)
2026-03-28 02:13:56 (6316): Setting Memory Size for VM. (1024MB)
2026-03-28 02:13:56 (6316): Setting CPU Count for VM. (1)
2026-03-28 02:13:56 (6316): Setting Chipset Options for VM.
2026-03-28 02:13:56 (6316): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-28 02:13:57 (6316): Setting Boot Options for VM.
2026-03-28 02:13:57 (6316): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-28 02:13:57 (6316): Enabling VM Network Access.
2026-03-28 02:13:58 (6316): Disabling USB Support for VM.
2026-03-28 02:13:58 (6316): Disabling COM Port Support for VM.
2026-03-28 02:13:58 (6316): Disabling LPT Port Support for VM.
2026-03-28 02:13:59 (6316): Disabling Audio Support for VM.
2026-03-28 02:13:59 (6316): Disabling Clipboard Support for VM.
2026-03-28 02:14:35 (6316): Disabling Drag and Drop Support for VM.
2026-03-28 02:14:37 (6316): Adding storage controller(s) to VM.
2026-03-28 02:14:43 (6316): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-28 02:17:00 (6316): Adding VirtualBox Guest Additions to VM.
2026-03-28 02:17:26 (6316): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-28 02:33:27 (6316): Error in network throttle group (add) for VM: -182
Command:
VBoxManage -q bandwidthctl "boinc_e9592ac60d7eefa0" add "boinc_e9592ac60d7eefa0_net" --type network --limit 1024G 
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_e9592ac60d7eefa0_net' already exists
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_IN_USE (0x80bb000c), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "CreateBandwidthGroup(name.raw(), enmType, (LONG64)cMaxBytesPerSec)" at line 188 of file VBoxManageBandwidthControl.cpp

2026-03-28 02:33:41 (6316): Could not create VM
2026-03-28 02:33:41 (6316): ERROR: VM failed to start
2026-03-28 02:33:41 (6316): Powering off VM.
2026-03-28 02:33:41 (6316): Deregistering VM. (boinc_e9592ac60d7eefa0, slot#2)
2026-03-28 02:40:33 (6316): Removing network bandwidth throttle group from VM.
2026-03-28 02:41:36 (6316): Removing VM from VirtualBox.

    Hypervisor System Log:

00:59:28.985847          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:59:57.141762          ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Failed to assign the machine to the session (RPC_S_CALL_FAILED/0x800706be)}, preserve=false aResultDetail=0
01:01:07.547778          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:01:07.547809          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:01:07.547815          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:01:07.547820          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:01:07.547827          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:01:07.547831          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:01:22.189118          ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Bandwidth group named 'boinc_e9592ac60d7eefa0_net' already exists}, preserve=false aResultDetail=0
01:03:48.253414          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:03:48.253445          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:03:48.253450          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:03:48.253455          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:03:48.253459          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:03:48.253463          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:04:10.813504          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
01:09:58.082683 dns-monitor HostDnsMonitor: updating information
01:09:58.082710 dns-monitor HostDnsMonitor: unchanged
01:10:26.150120          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150150          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150156          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150161          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150165          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150169          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150532          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150545          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150550          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150557          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150561          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150565          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.150658          Saving settings file "C:\Users\Livingroom\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
01:10:26.153228          Finished saving settings file "C:\Users\Livingroom\.VirtualBox\VirtualBox.xml"
01:10:26.157130 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.157164 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.157176 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.157185 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.157194 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.157202 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:10:26.157416 DeleteVM Saving settings file "C:\Program Files\Boinc\data\slots\3\boinc_0ebc248f140291d8\boinc_0ebc248f140291d8.vbox" with version "1.19-windows"
01:10:26.162274 DeleteVM Finished saving settings file "C:\Program Files\Boinc\data\slots\3\boinc_0ebc248f140291d8\boinc_0ebc248f140291d8.vbox"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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:\\Program Files\\Boinc\\data\\slots\\2\\boinc_e9592ac60d7eefa0\\boinc_e9592ac60d7eefa0.nvram"
rtcuseutc="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-03-28T06:13:55.468000000"
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="080027BDCA5A"
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:\\Program Files\\Boinc\\data\\slots\\2\\boinc_e9592ac60d7eefa0\\boinc_e9592ac60d7eefa0-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_2922-4789255-726_0"
GuestMemoryBalloon=0

2026-03-28 02:13:57 (6316): 
Command: VBoxManage -q modifyvm "boinc_e9592ac60d7eefa0" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-28 02:13:58 (6316): 
Command: VBoxManage -q modifyvm "boinc_e9592ac60d7eefa0" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-28 02:13:58 (6316): 
Command: VBoxManage -q modifyvm "boinc_e9592ac60d7eefa0" --usb off 
Exit Code: 0
Output:

2026-03-28 02:13:58 (6316): 
Command: VBoxManage -q modifyvm "boinc_e9592ac60d7eefa0" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-28 02:13:59 (6316): 
Command: VBoxManage -q modifyvm "boinc_e9592ac60d7eefa0" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-28 02:13:59 (6316): 
Command: VBoxManage -q modifyvm "boinc_e9592ac60d7eefa0" --audio-enabled off 
Exit Code: 0
Output:

2026-03-28 02:14:35 (6316): 
Command: VBoxManage -q modifyvm "boinc_e9592ac60d7eefa0" --clipboard disabled 
Exit Code: 0
Output:

2026-03-28 02:14:37 (6316): 
Command: VBoxManage -q modifyvm "boinc_e9592ac60d7eefa0" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-28 02:14:43 (6316): 
Command: VBoxManage -q storagectl "boinc_e9592ac60d7eefa0" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-28 02:16:35 (6316): 
Command: VBoxManage -q showhdinfo "C:\Program Files\Boinc\data/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:          locked read
Type:           multiattach
Location:       C:\Program Files\Boinc\data\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
Property:       AllocationBlockSize=1048576
Child UUIDs:    39f22c89-e208-4490-b772-67d4cd33e6ec
                adf8d503-a0e5-452c-bf3c-94f9fab6645d
                42efb1f6-6a54-44e3-ad38-44c3dd8432ae
                8c0897bb-15d3-4ff1-83a2-e255f6f9bd63
                0b4ffcfd-1f6a-4e44-a8ba-6f56b1374e6c
                60482ba7-de7f-432d-b017-372e05ee61fc
                57478f79-299f-495d-9968-30f8d785d3c2

2026-03-28 02:17:00 (6316): 
Command: VBoxManage -q storageattach "boinc_e9592ac60d7eefa0" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\Program Files\Boinc\data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-03-28 02:17:26 (6316): 
Command: VBoxManage -q storageattach "boinc_e9592ac60d7eefa0" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-28 02:21:34 (6316): 
Command: VBoxManage -q bandwidthctl "boinc_e9592ac60d7eefa0" add "boinc_e9592ac60d7eefa0_net" --type network --limit 1024G 
Exit Code: -182
Output:

2026-03-28 02:24:52 (6316): 
Command: VBoxManage -q bandwidthctl "boinc_e9592ac60d7eefa0" add "boinc_e9592ac60d7eefa0_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_e9592ac60d7eefa0_net' already exists
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_IN_USE (0x80bb000c), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "CreateBandwidthGroup(name.raw(), enmType, (LONG64)cMaxBytesPerSec)" at line 188 of file VBoxManageBandwidthControl.cpp

2026-03-28 02:25:19 (6316): 
Command: VBoxManage -q bandwidthctl "boinc_e9592ac60d7eefa0" add "boinc_e9592ac60d7eefa0_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_e9592ac60d7eefa0_net' already exists
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_IN_USE (0x80bb000c), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "CreateBandwidthGroup(name.raw(), enmType, (LONG64)cMaxBytesPerSec)" at line 188 of file VBoxManageBandwidthControl.cpp

2026-03-28 02:28:33 (6316): 
Command: VBoxManage -q bandwidthctl "boinc_e9592ac60d7eefa0" add "boinc_e9592ac60d7eefa0_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_e9592ac60d7eefa0_net' already exists
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_IN_USE (0x80bb000c), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "CreateBandwidthGroup(name.raw(), enmType, (LONG64)cMaxBytesPerSec)" at line 188 of file VBoxManageBandwidthControl.cpp

2026-03-28 02:30:43 (6316): 
Command: VBoxManage -q bandwidthctl "boinc_e9592ac60d7eefa0" add "boinc_e9592ac60d7eefa0_net" --type network --limit 1024G 
Exit Code: -182
Output:

2026-03-28 02:33:27 (6316): 
Command: VBoxManage -q bandwidthctl "boinc_e9592ac60d7eefa0" add "boinc_e9592ac60d7eefa0_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_e9592ac60d7eefa0_net' already exists
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_IN_USE (0x80bb000c), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "CreateBandwidthGroup(name.raw(), enmType, (LONG64)cMaxBytesPerSec)" at line 188 of file VBoxManageBandwidthControl.cpp

2026-03-28 02:40:33 (6316): 
Command: VBoxManage -q snapshot "boinc_e9592ac60d7eefa0" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-03-28 02:41:36 (6316): 
Command: VBoxManage -q bandwidthctl "boinc_e9592ac60d7eefa0" remove "boinc_e9592ac60d7eefa0_net" 
Exit Code: -182
Output:

2026-03-28 02:42:27 (6316): 
Command: VBoxManage -q unregistervm "boinc_e9592ac60d7eefa0" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-28 02:50:21 (6316): called boinc_finish(-182)

</stderr_txt>
]]>

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