Name Theory_2922-4822947-724_0
Workunit 240124128
Created 26 Mar 2026, 21:02:17 UTC
Sent 27 Mar 2026, 10:23:48 UTC
Report deadline 7 Apr 2026, 10:23:48 UTC
Received 27 Mar 2026, 10:45:13 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 5 (0x00000005) Unknown error code
Computer ID 11059659
Run time 16 sec
CPU time 0 sec
Priority 0
Validate state Invalid
Credit 0.00
Device peak FLOPS 1.00 GFLOPS
Application version Theory Simulation v301.00 (vbox64_theory)
x86_64-pc-linux-gnu
Peak working set size 3.63 MB
Peak swap size 5.89 MB
Peak disk usage 1.98 MB

Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-27 11:24:04 (2070): vboxwrapper version 26210
2026-03-27 11:24:04 (2070): BOINC client version: 8.2.4
2026-03-27 11:24:04 (2070): Detected: VirtualBox VboxManage Interface (Version: 6.1.50)
2026-03-27 11:24:04 (2070): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-27 11:24:04 (2070): Successfully copied 'init_data.xml' to the shared directory.
2026-03-27 11:24:04 (2070): Successfully copied 'input' to the shared directory.
2026-03-27 11:24:04 (2070): Create VM. (boinc_a31c2649cecd67b3, slot#1)
2026-03-27 11:24:05 (2070): Setting Memory Size for VM. (1024MB)
2026-03-27 11:24:05 (2070): Setting CPU Count for VM. (1)
2026-03-27 11:24:05 (2070): Setting Chipset Options for VM.
2026-03-27 11:24:05 (2070): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-27 11:24:06 (2070): Setting Boot Options for VM.
2026-03-27 11:24:06 (2070): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-27 11:24:06 (2070): Enabling VM Network Access.
2026-03-27 11:24:06 (2070): Disabling USB Support for VM.
2026-03-27 11:24:07 (2070): Disabling COM Port Support for VM.
2026-03-27 11:24:07 (2070): Disabling LPT Port Support for VM.
2026-03-27 11:24:07 (2070): Disabling Audio Support for VM.
2026-03-27 11:24:08 (2070): Disabling Clipboard Support for VM.
2026-03-27 11:24:08 (2070): Disabling Drag and Drop Support for VM.
2026-03-27 11:24:08 (2070): Adding storage controller(s) to VM.
2026-03-27 11:24:08 (2070): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-27 11:24:09 (2070): Adding VirtualBox Guest Additions to VM.
2026-03-27 11:24:09 (2070): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-27 11:24:09 (2070): forwarding host port 53795 to guest port 80
2026-03-27 11:24:10 (2070): Enabling remote desktop for VM.
2026-03-27 11:24:10 (2070): Required extension pack not installed, remote desktop not enabled.
2026-03-27 11:24:10 (2070): Enabling shared directory for VM.
2026-03-27 11:24:10 (2070): Starting VM using VBoxManage interface. (boinc_a31c2649cecd67b3, slot#1)
2026-03-27 11:24:10 (2070): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_a31c2649cecd67b3" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_a31c2649cecd67b3' has terminated unexpectedly during startup (VERR_PROCESS_NOT_FOUND)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_a31c2649cecd67b3" to power on...

2026-03-27 11:24:10 (2070): VM failed to start.
2026-03-27 11:24:10 (2070): Could not start 
2026-03-27 11:24:10 (2070): ERROR: VM failed to start
2026-03-27 11:24:10 (2070): Powering off VM.
2026-03-27 11:24:10 (2070): Deregistering VM. (boinc_a31c2649cecd67b3, slot#1)
2026-03-27 11:24:10 (2070): Removing network bandwidth throttle group from VM.
2026-03-27 11:24:14 (2070): Attempts: 3
2026-03-27 11:24:14 (2070): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:08.015480 nspr-6   Launched VM: 3221237200 pid: 3819 (0xeeb) frontend: headless name: boinc_9095ea7b861f90c9
00:00:08.016946 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The virtual machine 'boinc_9095ea7b861f90c9' has terminated unexpectedly during startup with exit code 1 (0x1)}, preserve=false aResultDetail=0
00:00:08.087899 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:08.156260 nspr-6   Saving settings file "/mnt/disco.datos/.boinc_data/slots/2/boinc_9095ea7b861f90c9/boinc_9095ea7b861f90c9.vbox" with version "1.16-linux"
00:00:08.273376 nspr-3   Saving settings file "/mnt/disco.datos/.boinc_data/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:08.327429 DeleteVM Saving settings file "/mnt/disco.datos/.boinc_data/slots/1/boinc_a31c2649cecd67b3/boinc_a31c2649cecd67b3.vbox" with version "1.16-linux"
00:00:09.806672 nspr-6   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:09.807419 nspr-6   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:09.808012 nspr-2   Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:09.862201 nspr-2   Saving settings file "/mnt/disco.datos/.boinc_data/slots/1/boinc_a31c2649cecd67b3/boinc_a31c2649cecd67b3.vbox" with version "1.16-linux"
00:00:09.913144 nspr-5   Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:10.038101 nspr-3   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.038639 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.039518 nspr-2   Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:10.156346 nspr-5   Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:10.277430 nspr-3   Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:10.467354 nspr-3   Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:10.595991 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.596505 nspr-3   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.610651 nspr-2   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:10.679765 nspr-4   Launched VM: 3221233776 pid: 4016 (0xfb0) frontend: headless name: boinc_d307c86f1a10a9e6
00:00:10.680806 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The virtual machine 'boinc_d307c86f1a10a9e6' has terminated unexpectedly during startup with exit code 1 (0x1)}, preserve=false aResultDetail=0
00:00:10.754563 nspr-2   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:10.761166 nspr-3   Saving settings file "/mnt/disco.datos/.boinc_data/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:10.823706 nspr-4   Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:10.899589 nspr-3   Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:10.950718 DeleteVM Saving settings file "/mnt/disco.datos/.boinc_data/slots/3/boinc_d307c86f1a10a9e6/boinc_d307c86f1a10a9e6.vbox" with version "1.16-linux"
00:00:13.414854 nspr-5   Saving settings file "/mnt/disco.datos/.boinc_data/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:14.346599 nspr-4   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_8321fd9e19b26f44'}, preserve=false aResultDetail=0
00:00:14.419969 nspr-3   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:14.491752 nspr-5   Saving settings file "/mnt/disco.datos/.boinc_data/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:14.622854 nspr-4   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:14.754433 nspr-2   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:14.886996 nspr-4   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:14.994836 nspr-4   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:15.127291 nspr-6   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:15.269233 nspr-2   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:15.403721 nspr-2   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:15.477278 nspr-6   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:15.603800 nspr-6   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:15.715960 nspr-3   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:15.839932 nspr-6   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"
00:00:15.961070 nspr-3   Saving settings file "/mnt/disco.datos/.boinc_data/slots/0/boinc_8321fd9e19b26f44/boinc_8321fd9e19b26f44.vbox" with version "1.16-linux"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:


2026-03-27 11:24:05 (2070): 
Command: VBoxManage -q createvm --name "boinc_a31c2649cecd67b3" --basefolder "/mnt/disco.datos/.boinc_data/slots/1" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_a31c2649cecd67b3' is created and registered.
UUID: 1d9d624b-537a-4f02-a595-7a842e16209d
Settings file: '/mnt/disco.datos/.boinc_data/slots/1/boinc_a31c2649cecd67b3/boinc_a31c2649cecd67b3.vbox'

2026-03-27 11:24:05 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --description "Theory_2922-4822947-724_0" 
Exit Code: 0
Output:

2026-03-27 11:24:05 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --memory 1024 
Exit Code: 0
Output:

2026-03-27 11:24:05 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --cpus 1 
Exit Code: 0
Output:

2026-03-27 11:24:05 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-03-27 11:24:06 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-03-27 11:24:06 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-03-27 11:24:06 (2070): 
Command: VBoxManage -q showvminfo "boinc_a31c2649cecd67b3" --machinereadable 
Exit Code: 0
Output:
name="boinc_a31c2649cecd67b3"
groups="/"
ostype="Linux 2.6 / 3.x / 4.x (64-bit)"
UUID="1d9d624b-537a-4f02-a595-7a842e16209d"
CfgFile="/mnt/disco.datos/.boinc_data/slots/1/boinc_a31c2649cecd67b3/boinc_a31c2649cecd67b3.vbox"
SnapFldr="/mnt/disco.datos/.boinc_data/slots/1/boinc_a31c2649cecd67b3/Snapshots"
LogFldr="/mnt/disco.datos/.boinc_data/slots/1/boinc_a31c2649cecd67b3/Logs"
hardwareuuid="1d9d624b-537a-4f02-a595-7a842e16209d"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
hpet="off"
cpu-profile="host"
chipset="piix3"
firmware="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
rtcuseutc="on"
hwvirtex="on"
nestedpaging="on"
largepages="off"
vtxvpid="on"
vtxux="on"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-03-27T10:24:04.971000000"
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="08002786DE31"
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="pulse"
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="/mnt/disco.datos/.boinc_data/slots/1/boinc_a31c2649cecd67b3/boinc_a31c2649cecd67b3-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_2922-4822947-724_0"
GuestMemoryBalloon=0

2026-03-27 11:24:06 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --nic1 nat --nictype1 "virtio" --cableconnected1 off --natdnsproxy1 on 
Exit Code: 0
Output:

2026-03-27 11:24:06 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --cableconnected1 on 
Exit Code: 0
Output:

2026-03-27 11:24:07 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --usb off 
Exit Code: 0
Output:

2026-03-27 11:24:07 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-27 11:24:07 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-27 11:24:08 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --audio none 
Exit Code: 0
Output:

2026-03-27 11:24:08 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --clipboard disabled 
Exit Code: 0
Output:

2026-03-27 11:24:08 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-27 11:24:08 (2070): 
Command: VBoxManage -q storagectl "boinc_a31c2649cecd67b3" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-27 11:24:08 (2070): 
Command: VBoxManage -q showhdinfo "/mnt/disco.datos/.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:          created
Type:           multiattach
Location:       /mnt/disco.datos/.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:    c832c442-9528-4056-b65b-a7ae89eb1898

2026-03-27 11:24:09 (2070): 
Command: VBoxManage -q storageattach "boinc_a31c2649cecd67b3" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/mnt/disco.datos/.boinc_data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-03-27 11:24:09 (2070): 
Command: VBoxManage -q storageattach "boinc_a31c2649cecd67b3" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-27 11:24:09 (2070): 
Command: VBoxManage -q bandwidthctl "boinc_a31c2649cecd67b3" add "boinc_a31c2649cecd67b3_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-27 11:24:10 (2070): 
Command: VBoxManage -q modifyvm "boinc_a31c2649cecd67b3" --natpf1 ",tcp,127.0.0.1,53795,,80" 
Exit Code: 0
Output:

2026-03-27 11:24:10 (2070): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 2
Pack no. 0:   VNC
Version:      
Revision:     0
Edition:      
Description:  
VRDE Module:  
Usable:       false
Why unusable: The owner is not root: '/usr' (rc=VERR_SUPLIB_OWNER_NOT_ROOT)

Pack no. 1:   Oracle VBoxDTrace Extension Pack
Version:      
Revision:     0
Edition:      
Description:  
VRDE Module:  
Usable:       false
Why unusable: The owner is not root: '/usr' (rc=VERR_SUPLIB_OWNER_NOT_ROOT)

2026-03-27 11:24:10 (2070): 
Command: VBoxManage -q sharedfolder add "boinc_a31c2649cecd67b3" --name "shared" --hostpath "/mnt/disco.datos/.boinc_data/slots/1/shared"
Exit Code: 0
Output:

2026-03-27 11:24:10 (2070): 
Command: VBoxManage -q startvm "boinc_a31c2649cecd67b3" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_a31c2649cecd67b3' has terminated unexpectedly during startup (VERR_PROCESS_NOT_FOUND)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_a31c2649cecd67b3" to power on...

2026-03-27 11:24:10 (2070): 
Command: VBoxManage -q snapshot "boinc_a31c2649cecd67b3" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-27 11:24:10 (2070): 
Command: VBoxManage -q bandwidthctl "boinc_a31c2649cecd67b3" remove "boinc_a31c2649cecd67b3_net" 
Exit Code: 0
Output:

2026-03-27 11:24:14 (2070): 
Command: VBoxManage -q unregistervm "boinc_a31c2649cecd67b3" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-27 11:24:19 (2070): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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