Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-01-16 22:56:41 (19728): vboxwrapper version 26210
2026-01-16 22:57:00 (19728): BOINC client version: 8.2.4
2026-01-16 22:57:14 (19728): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-16 22:57:38 (19728): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-16 22:57:42 (19728): Successfully copied 'init_data.xml' to the shared directory.
2026-01-16 22:57:52 (19728): Successfully copied 'input' to the shared directory.
2026-01-16 22:58:11 (19728): Create VM. (boinc_e61cdf925365a78a, slot#12)
2026-01-16 22:59:52 (19728): Setting Memory Size for VM. (1024MB)
2026-01-16 22:59:52 (19728): Setting CPU Count for VM. (1)
2026-01-16 22:59:52 (19728): Setting Chipset Options for VM.
2026-01-16 22:59:53 (19728): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-16 22:59:53 (19728): Setting Boot Options for VM.
2026-01-16 22:59:53 (19728): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-16 23:03:19 (19728): Enabling VM Network Access.
2026-01-16 23:03:39 (19728): Disabling USB Support for VM.
2026-01-16 23:04:01 (19728): Disabling COM Port Support for VM.
2026-01-16 23:04:01 (19728): Disabling LPT Port Support for VM.
2026-01-16 23:04:02 (19728): Disabling Audio Support for VM.
2026-01-16 23:05:29 (19728): Disabling Clipboard Support for VM.
2026-01-16 23:07:00 (19728): Disabling Drag and Drop Support for VM.
2026-01-16 23:07:12 (19728): Adding storage controller(s) to VM.
2026-01-16 23:08:35 (19728): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-16 23:08:54 (19728): Adding VirtualBox Guest Additions to VM.
2026-01-16 23:14:41 (19728): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-16 23:22:43 (19728): Error in network throttle group (add) for VM: -182
Command:
VBoxManage -q bandwidthctl "boinc_e61cdf925365a78a" add "boinc_e61cdf925365a78a_net" --type network --limit 1024G 
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_e61cdf925365a78a_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

2026-01-16 23:22:59 (19728): Could not create VM
2026-01-16 23:22:59 (19728): ERROR: VM failed to start
2026-01-16 23:23:05 (19728): Powering off VM.
2026-01-16 23:23:05 (19728): Deregistering VM. (boinc_e61cdf925365a78a, slot#12)
2026-01-16 23:52:42 (19728): Removing network bandwidth throttle group from VM.
2026-01-16 23:53:49 (19728): Removing VM from VirtualBox.

    Hypervisor System Log:

07:52:25.539321          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539328          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539353          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539362          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539369          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539378          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539385          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539407          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539416          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539425          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539434          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539443          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.539450          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542128          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542150          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542159          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542168          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542182          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542195          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542203          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542213          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542221          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542228          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542236          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542243          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542250          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542257          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542264          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542298          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542311          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542320          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542374          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542387          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542396          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542404          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542411          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
07:52:25.542603          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_ecee1aa8be8ae004'}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

le="C:\\ProgramData\\BOINC\\slots\\12\\boinc_e61cdf925365a78a\\boinc_e61cdf925365a78a.nvram"
rtcuseutc="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-17T04:59:52.046000000"
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="0800277F67C5"
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:\\ProgramData\\BOINC\\slots\\12\\boinc_e61cdf925365a78a\\boinc_e61cdf925365a78a-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_2922-4841207-456_1"
GuestMemoryBalloon=0

2026-01-16 23:00:40 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-01-16 23:01:27 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-01-16 23:03:05 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: -182
Output:

2026-01-16 23:03:19 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-16 23:03:39 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-16 23:03:55 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --usb off 
Exit Code: 0
Output:

2026-01-16 23:04:01 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-16 23:04:02 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-16 23:05:29 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --audio-enabled off 
Exit Code: -182
Output:

2026-01-16 23:07:00 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --clipboard disabled 
Exit Code: -182
Output:

2026-01-16 23:07:12 (19728): 
Command: VBoxManage -q modifyvm "boinc_e61cdf925365a78a" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-16 23:08:35 (19728): 
Command: VBoxManage -q storagectl "boinc_e61cdf925365a78a" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-16 23:08:40 (19728): 
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:          locked read
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
Property:       AllocationBlockSize=1048576
Child UUIDs:    25336a8c-993a-4456-b22a-d1a51c3abeca
                5a34c05f-4935-462e-8cc0-14bf2e35af79
                a3082d17-e67d-42b2-ba64-10a94d187f09
                ca81e52a-5d6c-4d98-9e73-bb46ddc53d82

2026-01-16 23:08:54 (19728): 
Command: VBoxManage -q storageattach "boinc_e61cdf925365a78a" --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:

2026-01-16 23:09:50 (19728): 
Command: VBoxManage -q storageattach "boinc_e61cdf925365a78a" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: -182
Output:

2026-01-16 23:11:19 (19728): 
Command: VBoxManage -q storageattach "boinc_e61cdf925365a78a" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: -182
Output:

2026-01-16 23:12:49 (19728): 
Command: VBoxManage -q storageattach "boinc_e61cdf925365a78a" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: -182
Output:

2026-01-16 23:14:41 (19728): 
Command: VBoxManage -q storageattach "boinc_e61cdf925365a78a" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-16 23:16:18 (19728): 
Command: VBoxManage -q bandwidthctl "boinc_e61cdf925365a78a" add "boinc_e61cdf925365a78a_net" --type network --limit 1024G 
Exit Code: -182
Output:

2026-01-16 23:17:51 (19728): 
Command: VBoxManage -q bandwidthctl "boinc_e61cdf925365a78a" add "boinc_e61cdf925365a78a_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_e61cdf925365a78a_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

2026-01-16 23:19:20 (19728): 
Command: VBoxManage -q bandwidthctl "boinc_e61cdf925365a78a" add "boinc_e61cdf925365a78a_net" --type network --limit 1024G 
Exit Code: -182
Output:

2026-01-16 23:20:53 (19728): 
Command: VBoxManage -q bandwidthctl "boinc_e61cdf925365a78a" add "boinc_e61cdf925365a78a_net" --type network --limit 1024G 
Exit Code: -182
Output:

2026-01-16 23:22:28 (19728): 
Command: VBoxManage -q bandwidthctl "boinc_e61cdf925365a78a" add "boinc_e61cdf925365a78a_net" --type network --limit 1024G 
Exit Code: -182
Output:

2026-01-16 23:22:43 (19728): 
Command: VBoxManage -q bandwidthctl "boinc_e61cdf925365a78a" add "boinc_e61cdf925365a78a_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_e61cdf925365a78a_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

2026-01-16 23:52:36 (19728): 
Command: VBoxManage -q snapshot "boinc_e61cdf925365a78a" list 
Exit Code: -108
Output:

2026-01-16 23:53:49 (19728): 
Command: VBoxManage -q bandwidthctl "boinc_e61cdf925365a78a" remove "boinc_e61cdf925365a78a_net" 
Exit Code: -182
Output:

2026-01-16 23:55:18 (19728): 
Command: VBoxManage -q unregistervm "boinc_e61cdf925365a78a" --delete 
Exit Code: -182
Output:

2026-01-17 00:00:16 (19728): called boinc_finish(-182)

</stderr_txt>
]]>

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