Name Theory_2922-4843836-752_0
Workunit 240335346
Created 3 Apr 2026, 17:05:36 UTC
Sent 3 Apr 2026, 22:53:58 UTC
Report deadline 14 Apr 2026, 22:53:58 UTC
Received 3 Apr 2026, 23:55:31 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 10998541
Run time 45 sec
CPU time 0 sec
Priority 0
Validate state Invalid
Credit 0.00
Device peak FLOPS 2.54 GFLOPS
Application version Theory Simulation v301.00 (vbox64_theory)
x86_64-pc-linux-gnu
Peak working set size 87.52 MB
Peak swap size 1.18 GB
Peak disk usage 1.99 MB

Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 194 (0xc2, -62)</message>
<stderr_txt>
2026-04-03 15:54:06 (672657): vboxwrapper version 26210
2026-04-03 15:54:06 (672657): BOINC client version: 8.2.8
2026-04-03 15:54:06 (672657): Detected: VirtualBox VboxManage Interface (Version: 6.1.50)
2026-04-03 15:54:06 (672657): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-03 15:54:06 (672657): Successfully copied 'init_data.xml' to the shared directory.
2026-04-03 15:54:06 (672657): Successfully copied 'input' to the shared directory.
2026-04-03 15:54:07 (672657): Create VM. (boinc_3b391e8b18a04cd3, slot#10)
2026-04-03 15:54:07 (672657): Setting Memory Size for VM. (1024MB)
2026-04-03 15:54:07 (672657): Setting CPU Count for VM. (1)
2026-04-03 15:54:07 (672657): Setting Chipset Options for VM.
2026-04-03 15:54:07 (672657): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-03 15:54:07 (672657): Setting Boot Options for VM.
2026-04-03 15:54:07 (672657): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-03 15:54:07 (672657): Enabling VM Network Access.
2026-04-03 15:54:07 (672657): Disabling USB Support for VM.
2026-04-03 15:54:07 (672657): Disabling COM Port Support for VM.
2026-04-03 15:54:07 (672657): Disabling LPT Port Support for VM.
2026-04-03 15:54:07 (672657): Disabling Audio Support for VM.
2026-04-03 15:54:08 (672657): Disabling Clipboard Support for VM.
2026-04-03 15:54:08 (672657): Disabling Drag and Drop Support for VM.
2026-04-03 15:54:08 (672657): Adding storage controller(s) to VM.
2026-04-03 15:54:08 (672657): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-03 15:54:08 (672657): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-03 15:54:08 (672657): forwarding host port 35583 to guest port 80
2026-04-03 15:54:08 (672657): Enabling remote desktop for VM.
2026-04-03 15:54:08 (672657): Required extension pack not installed, remote desktop not enabled.
2026-04-03 15:54:08 (672657): Enabling shared directory for VM.
2026-04-03 15:54:08 (672657): Starting VM using VBoxManage interface. (boinc_3b391e8b18a04cd3, slot#10)
2026-04-03 15:54:10 (672657): Successfully started VM. (PID = '673434')
2026-04-03 15:54:10 (672657): Reporting VM Process ID to BOINC.
2026-04-03 15:54:10 (672657): Guest Log: BIOS: VirtualBox 6.1.50
2026-04-03 15:54:10 (672657): Guest Log: CPUID EDX: 0x178bfbff
2026-04-03 15:54:10 (672657): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-04-03 15:54:10 (672657): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000001400000 sectors
2026-04-03 15:54:10 (672657): VM state change detected. (old = 'poweredoff', new = 'running')
2026-04-03 15:54:10 (672657): Detected: Web Application Enabled (http://localhost:35583)
2026-04-03 15:54:10 (672657): Preference change detected
2026-04-03 15:54:10 (672657): Setting CPU throttle for VM. (100%)
2026-04-03 15:54:10 (672657): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-04-03 15:54:11 (672657): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-04-03 15:54:11 (672657): Guest Log: BIOS: Booting from Hard Disk...
2026-04-03 15:54:11 (672657): VM state change detected. (old = 'running', new = 'gurumeditation')
2026-04-03 15:54:11 (672657): Powering off VM.
2026-04-03 15:54:11 (672657): Deregistering VM. (boinc_3b391e8b18a04cd3, slot#10)
2026-04-03 15:54:12 (672657): Removing network bandwidth throttle group from VM.
2026-04-03 15:54:14 (672657): Attempts: 2
2026-04-03 15:54:14 (672657): Removing VM from VirtualBox.
2026-04-03 15:54:50 (672657): VM Premature Shutdown Detected.

    Hypervisor System Log:

00:00:00.000459 main     VirtualBox XPCOM Server 6.1.50_Ubuntu r161033 linux.amd64 (Aug  2 2024 10:31:49) release log
00:00:00.000462 main     Log opened 2026-04-03T22:54:03.918826000Z
00:00:00.000463 main     Build Type: release
00:00:00.000467 main     OS Product: Linux
00:00:00.000468 main     OS Release: 6.8.0-90-generic
00:00:00.000469 main     OS Version: #91~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 20 15:20:45 UTC 2
00:00:00.000500 main     DMI Product Name: 
00:00:00.000512 main     DMI Product Version: 
00:00:00.000521 main     Firmware type: UEFI
00:00:00.001637 main     Secure Boot: Disabled
00:00:00.001698 main     Host RAM: 15938MB (15.5GB) total, 12766MB (12.4GB) available
00:00:00.001702 main     Executable: /usr/lib/virtualbox/VBoxSVC
00:00:00.001702 main     Process ID: 671985
00:00:00.001703 main     Package type: LINUX_64BITS_GENERIC (OSE)
00:00:00.003303 main     IPC socket path: /tmp/.vbox-stephen-ipc/ipcd

    VM Execution Log:

00:00:03.028433  97: 00 00 00
00:00:03.028434  98: 00 00 00
00:00:03.028434  99: 00 00 00
00:00:03.028435  9A: 00 00 00
00:00:03.028435  9B: 00 00 00
00:00:03.028436  9C: 00 00 00
00:00:03.028437  9D: 00 00 00
00:00:03.028437  9E: 00 00 00
00:00:03.028438  9F: 00 00 00
00:00:03.028438  A0: 00 00 00
00:00:03.028439  A1: 00 00 00
00:00:03.028439  A2: 00 00 00
00:00:03.028440  A3: 00 00 00
00:00:03.028441  A4: 00 00 00
00:00:03.028442  A5: 00 00 00
00:00:03.028443  A6: 00 00 00
00:00:03.028444  A7: 00 00 00
00:00:03.028445  A8: 00 00 00
00:00:03.028446  A9: 00 00 00
00:00:03.028447  AA: 00 00 00
00:00:03.028448  AB: 00 00 00
00:00:03.028449  AC: 00 00 00
00:00:03.028450  AD: 00 00 00
00:00:03.028451  AE: 00 00 00
00:00:03.028451  AF: 00 00 00
00:00:03.028453  B0: 00 00 00
00:00:03.028454  B1: 00 00 00
00:00:03.028455  B2: 00 00 00
00:00:03.028455  B3: 00 00 00
00:00:03.028456  B4: 00 00 00
00:00:03.028457  B5: 00 00 00
00:00:03.028458  B6: 00 00 00
00:00:03.028459  B7: 00 00 00
00:00:03.028460  B8: 00 00 00
00:00:03.028461  B9: 00 00 00
00:00:03.028462  BA: 00 00 00
00:00:03.028463  BB: 00 00 00
00:00:03.028464  BC: 00 00 00
00:00:03.028465  BD: 00 00 00
00:00:03.028466  BE: 00 00 00
00:00:03.028466  BF: 00 00 00
00:00:03.028467  C0: 00 00 00
00:00:03.028468  C1: 00 00 00
00:00:03.028469  C2: 00 00 00
00:00:03.028470  C3: 00 00 00
00:00:03.028471  C4: 00 00 00
00:00:03.028472  C5: 00 00 00
00:00:03.028473  C6: 00 00 00
00:00:03.028474  C7: 00 00 00
00:00:03.028475  C8: 00 00 00
00:00:03.028476  C9: 00 00 00
00:00:03.028477  CA: 00 00 00
00:00:03.028478  CB: 00 00 00
00:00:03.028479  CC: 00 00 00
00:00:03.028480  CD: 00 00 00
00:00:03.028481  CE: 00 00 00
00:00:03.028482  CF: 00 00 00
00:00:03.028483  D0: 00 00 00
00:00:03.028484  D1: 00 00 00
00:00:03.028485  D2: 00 00 00
00:00:03.028486  D3: 00 00 00
00:00:03.028487  D4: 00 00 00
00:00:03.028488  D5: 00 00 00
00:00:03.028489  D6: 00 00 00
00:00:03.028490  D7: 00 00 00
00:00:03.028491  D8: 00 00 00
00:00:03.028492  D9: 00 00 00
00:00:03.028493  DA: 00 00 00
00:00:03.028494  DB: 00 00 00
00:00:03.028495  DC: 00 00 00
00:00:03.028496  DD: 00 00 00
00:00:03.028497  DE: 00 00 00
00:00:03.028498  DF: 00 00 00
00:00:03.028499  E0: 00 00 00
00:00:03.028500  E1: 00 00 00
00:00:03.028501  E2: 00 00 00
00:00:03.028502  E3: 00 00 00
00:00:03.028503  E4: 00 00 00
00:00:03.028503  E5: 00 00 00
00:00:03.028504  E6: 00 00 00
00:00:03.028505  E7: 00 00 00
00:00:03.028506  E8: 00 00 00
00:00:03.028507  E9: 00 00 00
00:00:03.028508  EA: 00 00 00
00:00:03.028509  EB: 00 00 00
00:00:03.028510  EC: 00 00 00
00:00:03.028511  ED: 00 00 00
00:00:03.028512  EE: 00 00 00
00:00:03.028513  EF: 00 00 00
00:00:03.028514  F0: 00 00 00
00:00:03.028515  F1: 00 00 00
00:00:03.028516  F2: 00 00 00
00:00:03.028517  F3: 00 00 00
00:00:03.028518  F4: 00 00 00
00:00:03.028519  F5: 00 00 00
00:00:03.028520  F6: 00 00 00
00:00:03.028521  F7: 00 00 00
00:00:03.028522  F8: 00 00 00
00:00:03.028523  F9: 00 00 00
00:00:03.028524  FA: 00 00 00
00:00:03.028525  FB: 00 00 00
00:00:03.028526  FC: 00 00 00
00:00:03.028527  FD: 00 00 00
00:00:03.028528  FE: 00 00 00
00:00:03.028529  FF: 00 00 00
00:00:03.028531 !!
00:00:03.028531 !! {vgagr}
00:00:03.028531 !!
00:00:03.028532 VGA Graphics Controller (3CF): GR index 3CE:05
00:00:03.028533  GR00:00 GR01:00 GR02:00 GR03:00 GR04:00 GR05:10 GR06:0E GR07:0F GR08:FF
00:00:03.028538 !!
00:00:03.028538 !! {vgapl}
00:00:03.028538 !!
00:00:03.028539 read mode     : 0     write mode: 0
00:00:03.028540 set/reset data: 00    S/R enable: 00
00:00:03.028541 color compare : 00    read map  : 0
00:00:03.028541 rotate        : 0     function  : 0
00:00:03.028542 don't care    : 0F    bit mask  : FF
00:00:03.028543 seq plane mask: 03    chain-4   : off
00:00:03.028544 !!
00:00:03.028544 !! {vgasr}
00:00:03.028545 !!
00:00:03.028546 VGA Sequencer (3C5): SR index 3C4:03
00:00:03.028546  SR00:03 SR01:00 SR02:03 SR03:00 SR04:02 SR05:00 SR06:00 SR07:00
00:00:03.028551 !!
00:00:03.028551 !! {vgatext}
00:00:03.028551 !!
00:00:03.028554 ------------------------------------ 80x25 -------------------------------------
00:00:03.028565 GRUB loading..                                                                  
00:00:03.028578 Welcome to GRUB!                                                                
00:00:03.028592                                                                                 
00:00:03.028605                                                                                 
00:00:03.028618                                                                                 
00:00:03.028632                                                                                 
00:00:03.028644                                                                                 
00:00:03.028657                                                                                 
00:00:03.028670                                                                                 
00:00:03.028683                                                                                 
00:00:03.028697                                                                                 
00:00:03.028710                                                                                 
00:00:03.028723                                                                                 
00:00:03.028735                                                                                 
00:00:03.028748                                                                                 
00:00:03.028761                                                                                 
00:00:03.028774                                                                                 
00:00:03.028789                                                                                 
00:00:03.028803                                                                                 
00:00:03.028816                                                                                 
00:00:03.028829                                                                                 
00:00:03.028844                                                                                 
00:00:03.028858                                                                                 
00:00:03.028872                                                                                 
00:00:03.028889                                                                                 
00:00:03.028902 --------------------------------------------------------------------------------
00:00:03.028914 !!
00:00:03.028914 !! {vionet}
00:00:03.028964 !!
00:00:03.028966   uGuestFeatures = 0x00000000
00:00:03.028967   uQueueSelector = 0x0000
00:00:03.028967   uStatus        = 0x00
00:00:03.028967   uISR           = 0x00
00:00:03.028968  RX  queue:
00:00:03.028969   VRing.uSize           = 256
00:00:03.028969   VRing.addrDescriptors = 0000000000000000
00:00:03.028970   VRing.addrAvail       = 0000000000000000
00:00:03.028970   VRing.addrUsed        = 0000000000000000
00:00:03.028971   uNextAvailIndex       = 0
00:00:03.028971   uNextUsedIndex        = 0
00:00:03.028971   uPageNumber           = 0
00:00:03.028973  TX  queue:
00:00:03.028973   VRing.uSize           = 256
00:00:03.028974   VRing.addrDescriptors = 0000000000000000
00:00:03.028974   VRing.addrAvail       = 0000000000000000
00:00:03.028975   VRing.addrUsed        = 0000000000000000
00:00:03.028975   uNextAvailIndex       = 0
00:00:03.028975   uNextUsedIndex        = 0
00:00:03.028976   uPageNumber           = 0
00:00:03.028977  CTL queue:
00:00:03.028983   VRing.uSize           = 16
00:00:03.028983   VRing.addrDescriptors = 0000000000000000
00:00:03.028984   VRing.addrAvail       = 0000000000000000
00:00:03.028984   VRing.addrUsed        = 0000000000000000
00:00:03.028984   uNextAvailIndex       = 0
00:00:03.028985   uNextUsedIndex        = 0
00:00:03.028985   uPageNumber           = 0
00:00:03.028987 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:03.029040 emR3Debug: rc=VERR_VMM_SET_JMP_ABORTED_RESUME

    VM Startup Log:


    VM Trace Log:

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="0800274D8CA5"
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="/var/lib/boinc/slots/10/boinc_3b391e8b18a04cd3/boinc_3b391e8b18a04cd3-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_2922-4843836-752_0"
GuestMemoryBalloon=0

2026-04-03 15:54:07 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --nic1 nat --nictype1 "virtio" --cableconnected1 off --natdnsproxy1 on 
Exit Code: 0
Output:

2026-04-03 15:54:07 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --cableconnected1 on 
Exit Code: 0
Output:

2026-04-03 15:54:07 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --usb off 
Exit Code: 0
Output:

2026-04-03 15:54:07 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-03 15:54:07 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --audio none 
Exit Code: 0
Output:

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --clipboard disabled 
Exit Code: 0
Output:

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q storagectl "boinc_3b391e8b18a04cd3" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q showhdinfo "/var/lib/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:       /var/lib/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:    bbffd0e8-7187-403e-bacf-9558904b7d92
                87451770-bd26-4f7e-9a3a-f3aaa771d4fb

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q storageattach "boinc_3b391e8b18a04cd3" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q bandwidthctl "boinc_3b391e8b18a04cd3" add "boinc_3b391e8b18a04cd3_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q modifyvm "boinc_3b391e8b18a04cd3" --natpf1 ",tcp,127.0.0.1,35583,,80" 
Exit Code: 0
Output:

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   VNC
Version:      6.1.50
Revision:     161033
Edition:      
Description:  VNC plugin module
VRDE Module:  VBoxVNC
Usable:       true 
Why unusable: 

2026-04-03 15:54:08 (672657): 
Command: VBoxManage -q sharedfolder add "boinc_3b391e8b18a04cd3" --name "shared" --hostpath "/var/lib/boinc/slots/10/shared"
Exit Code: 0
Output:

2026-04-03 15:54:09 (672657): 
Command: VBoxManage -q startvm "boinc_3b391e8b18a04cd3" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_3b391e8b18a04cd3" to power on...
VM "boinc_3b391e8b18a04cd3" has been successfully started.

2026-04-03 15:54:10 (672657): 
Command: VBoxManage -q controlvm "boinc_3b391e8b18a04cd3" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-04-03 15:54:12 (672657): 
Command: VBoxManage -q snapshot "boinc_3b391e8b18a04cd3" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-03 15:54:12 (672657): 
Command: VBoxManage -q bandwidthctl "boinc_3b391e8b18a04cd3" remove "boinc_3b391e8b18a04cd3_net" 
Exit Code: 0
Output:
VBoxManage: error: Bandwidth groups cannot be deleted while the VM is running

2026-04-03 15:54:14 (672657): 
Command: VBoxManage -q unregistervm "boinc_3b391e8b18a04cd3" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_3b391e8b18a04cd3' while it is locked
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2026-04-03 15:54:15 (672657): 
Command: VBoxManage -q unregistervm "boinc_3b391e8b18a04cd3" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_3b391e8b18a04cd3' while it is locked
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2026-04-03 15:54:17 (672657): 
Command: VBoxManage -q unregistervm "boinc_3b391e8b18a04cd3" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_3b391e8b18a04cd3' while it is locked
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2026-04-03 15:54:21 (672657): 
Command: VBoxManage -q unregistervm "boinc_3b391e8b18a04cd3" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_3b391e8b18a04cd3' while it is locked
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2026-04-03 15:54:29 (672657): 
Command: VBoxManage -q unregistervm "boinc_3b391e8b18a04cd3" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_3b391e8b18a04cd3' while it is locked
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2026-04-03 15:54:45 (672657): 
Command: VBoxManage -q unregistervm "boinc_3b391e8b18a04cd3" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_3b391e8b18a04cd3' while it is locked
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2026-04-03 15:54:50 (672657): called boinc_finish(194)

</stderr_txt>
]]>


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