Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2025-11-17 22:36:11 (11456): vboxwrapper version 26210
2025-11-17 22:36:11 (11456): BOINC client version: 7.20.2
2025-11-17 22:36:12 (11456): Detected: VirtualBox VboxManage Interface (Version: 7.1.4)
2025-11-17 22:36:13 (11456): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-11-17 22:36:13 (11456): Successfully copied 'init_data.xml' to the shared directory.
2025-11-17 22:36:13 (11456): Successfully copied 'input' to the shared directory.
2025-11-17 22:36:14 (11456): Create VM. (boinc_d4ed70cfed71d268, slot#3)
2025-11-17 22:36:16 (11456): Setting Memory Size for VM. (1024MB)
2025-11-17 22:36:16 (11456): Setting CPU Count for VM. (1)
2025-11-17 22:36:17 (11456): Setting Chipset Options for VM.
2025-11-17 22:36:18 (11456): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-11-17 22:36:19 (11456): Setting Boot Options for VM.
2025-11-17 22:36:21 (11456): Setting Network Configuration for NAT. (Driver: virtio)
2025-11-17 22:36:34 (11456): Enabling VM Network Access.
2025-11-17 22:37:06 (11456): Disabling USB Support for VM.
2025-11-17 22:37:27 (11456): Disabling COM Port Support for VM.
2025-11-17 22:37:40 (11456): Disabling LPT Port Support for VM.
2025-11-17 22:37:42 (11456): Disabling Audio Support for VM.
2025-11-17 22:37:42 (11456): Disabling Clipboard Support for VM.
2025-11-17 22:37:43 (11456): Disabling Drag and Drop Support for VM.
2025-11-17 22:37:54 (11456): Adding storage controller(s) to VM.
2025-11-17 22:38:03 (11456): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2025-11-17 22:38:27 (11456): Adding VirtualBox Guest Additions to VM.
2025-11-17 22:38:56 (11456): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-11-17 22:41:43 (11456): Error in network throttle group (add) for VM: -182
Command:
VBoxManage -q bandwidthctl "boinc_d4ed70cfed71d268" add "boinc_d4ed70cfed71d268_net" --type network --limit 1024G 
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_d4ed70cfed71d268_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

2025-11-17 22:41:43 (11456): Could not create VM
2025-11-17 22:41:43 (11456): ERROR: VM failed to start
2025-11-17 22:41:43 (11456): Powering off VM.
2025-11-17 22:41:43 (11456): Deregistering VM. (boinc_d4ed70cfed71d268, slot#3)
2025-11-17 22:41:47 (11456): Removing network bandwidth throttle group from VM.
2025-11-17 22:41:50 (11456): Removing VM from VirtualBox.

    Hypervisor System Log:

124:35:39.725933          Platform architecture set to 'x86'
124:35:39.752710          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:35:39.883103          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:35:53.192858          Platform architecture set to 'x86'
124:35:53.211604          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:35:53.275493          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:35:54.302728          Platform architecture set to 'x86'
124:35:54.317123          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:35:54.407200          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:35:55.274312          Platform architecture set to 'x86'
124:35:55.286384          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:35:55.417590          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:35:55.964065          Platform architecture set to 'x86'
124:35:55.974077          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:35:56.085128          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:36:07.329479          Platform architecture set to 'x86'
124:36:07.456926          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:36:07.566741          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:36:16.116683          Platform architecture set to 'x86'
124:36:16.128945          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:36:16.231613          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:36:33.500560          Platform architecture set to 'x86'
124:36:33.525640          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
124:36:33.532238          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
124:36:33.705797          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:36:33.753356          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:36:33.754222          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0e7a336b6872856\boinc_d0e7a336b6872856.vbox" with version "1.19-windows"
124:36:33.819893          Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0e7a336b6872856\boinc_d0e7a336b6872856.vbox"
124:36:33.822069          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:36:33.876598          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:37:08.436825          Platform architecture set to 'x86'
124:37:08.858390          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
124:37:08.861033          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
124:37:08.863856          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:37:08.937083          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:38:03.585019          Platform architecture set to 'x86'
124:38:05.260987          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:38:05.375699          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:38:53.307663          Platform architecture set to 'x86'
124:38:53.315338          ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Bandwidth group named 'boinc_d4ed70cfed71d268_net' already exists}, preserve=false aResultDetail=0
124:39:04.199185          Platform architecture set to 'x86'
124:39:08.187807          ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Bandwidth group named 'boinc_d4ed70cfed71d268_net' already exists}, preserve=false aResultDetail=0
124:39:26.414764          Platform architecture set to 'x86'
124:39:26.421277          ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Bandwidth group named 'boinc_d4ed70cfed71d268_net' already exists}, preserve=false aResultDetail=0
124:39:28.434330          Platform architecture set to 'x86'
124:39:28.553746          ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Bandwidth group named 'boinc_d4ed70cfed71d268_net' already exists}, preserve=false aResultDetail=0
124:39:56.104906          Platform architecture set to 'x86'
124:39:56.115017          ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Bandwidth group named 'boinc_d4ed70cfed71d268_net' already exists}, preserve=false aResultDetail=0
124:40:00.140942          Platform architecture set to 'x86'
124:40:00.252442          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
124:40:03.518274          Platform architecture set to 'x86'
124:40:03.526523          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox" with version "1.19-windows"
124:40:03.625441          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_d4ed70cfed71d268\boinc_d4ed70cfed71d268.vbox"
124:40:05.874710          Saving settings file "C:\Users\TEMP.DELLINSPIRON11.021\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
124:40:06.017125          Finished saving settings file "C:\Users\TEMP.DELLINSPIRON11.021\.VirtualBox\VirtualBox.xml"
124:40:06.022306 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0e7a336b6872856\boinc_d0e7a336b6872856.vbox" with version "1.19-windows"
124:40:06.102772 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0e7a336b6872856\boinc_d0e7a336b6872856.vbox"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2025-11-18T04:36:14.503000000"
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="08002776D2BB"
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:\\ProgramData\\BOINC\\slots\\3\\boinc_d4ed70cfed71d268\\boinc_d4ed70cfed71d268-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_2922-4911522-398_0"
GuestMemoryBalloon=0

2025-11-17 22:36:34 (11456): 
Command: VBoxManage -q modifyvm "boinc_d4ed70cfed71d268" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2025-11-17 22:37:06 (11456): 
Command: VBoxManage -q modifyvm "boinc_d4ed70cfed71d268" --cable-connected1 on 
Exit Code: 0
Output:

2025-11-17 22:37:27 (11456): 
Command: VBoxManage -q modifyvm "boinc_d4ed70cfed71d268" --usb off 
Exit Code: 0
Output:

2025-11-17 22:37:40 (11456): 
Command: VBoxManage -q modifyvm "boinc_d4ed70cfed71d268" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-11-17 22:37:42 (11456): 
Command: VBoxManage -q modifyvm "boinc_d4ed70cfed71d268" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-11-17 22:37:42 (11456): 
Command: VBoxManage -q modifyvm "boinc_d4ed70cfed71d268" --audio-enabled off 
Exit Code: 0
Output:

2025-11-17 22:37:43 (11456): 
Command: VBoxManage -q modifyvm "boinc_d4ed70cfed71d268" --clipboard disabled 
Exit Code: 0
Output:

2025-11-17 22:37:54 (11456): 
Command: VBoxManage -q modifyvm "boinc_d4ed70cfed71d268" --draganddrop disabled 
Exit Code: 0
Output:

2025-11-17 22:38:03 (11456): 
Command: VBoxManage -q storagectl "boinc_d4ed70cfed71d268" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-11-17 22:38:18 (11456): 
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:    24fb5eb0-1506-4bbd-b741-6d1407f388f3
                4bae48fd-a769-4265-a881-a0856524033b
                490eb088-1539-4487-b239-fb09998e659c
                32910efe-7514-4b08-8283-982edca69664
                92c0c6b7-2970-4578-b271-01269f485c53
                49a9f9f5-9dc5-4fd9-9506-07c115dfb189
                41e68891-7122-4425-ab04-0b867af9d5a0
                ae9455de-f750-4431-a753-07e8eb13aab2
                3bae5d04-e522-4248-a9b4-4e494ca51172

2025-11-17 22:38:27 (11456): 
Command: VBoxManage -q storageattach "boinc_d4ed70cfed71d268" --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:

2025-11-17 22:38:56 (11456): 
Command: VBoxManage -q storageattach "boinc_d4ed70cfed71d268" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-11-17 22:39:59 (11456): 
Command: VBoxManage -q bandwidthctl "boinc_d4ed70cfed71d268" add "boinc_d4ed70cfed71d268_net" --type network --limit 1024G 
Exit Code: -182
Output:

2025-11-17 22:40:40 (11456): 
Command: VBoxManage -q bandwidthctl "boinc_d4ed70cfed71d268" add "boinc_d4ed70cfed71d268_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_d4ed70cfed71d268_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

2025-11-17 22:40:58 (11456): 
Command: VBoxManage -q bandwidthctl "boinc_d4ed70cfed71d268" add "boinc_d4ed70cfed71d268_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_d4ed70cfed71d268_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

2025-11-17 22:41:13 (11456): 
Command: VBoxManage -q bandwidthctl "boinc_d4ed70cfed71d268" add "boinc_d4ed70cfed71d268_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_d4ed70cfed71d268_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

2025-11-17 22:41:15 (11456): 
Command: VBoxManage -q bandwidthctl "boinc_d4ed70cfed71d268" add "boinc_d4ed70cfed71d268_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_d4ed70cfed71d268_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

2025-11-17 22:41:43 (11456): 
Command: VBoxManage -q bandwidthctl "boinc_d4ed70cfed71d268" add "boinc_d4ed70cfed71d268_net" --type network --limit 1024G 
Exit Code: -2135228404
Output:
VBoxManage.exe: error: Bandwidth group named 'boinc_d4ed70cfed71d268_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

2025-11-17 22:41:47 (11456): 
Command: VBoxManage -q snapshot "boinc_d4ed70cfed71d268" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-11-17 22:41:50 (11456): 
Command: VBoxManage -q bandwidthctl "boinc_d4ed70cfed71d268" remove "boinc_d4ed70cfed71d268_net" 
Exit Code: 0
Output:

2025-11-17 22:41:53 (11456): 
Command: VBoxManage -q unregistervm "boinc_d4ed70cfed71d268" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-11-17 22:42:15 (11456): called boinc_finish(-182)

</stderr_txt>
]]>

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