Name Theory_2922-4824547-743_1
Workunit 240286548
Created 1 Apr 2026, 17:16:05 UTC
Sent 1 Apr 2026, 18:59:21 UTC
Report deadline 12 Apr 2026, 18:59:21 UTC
Received 1 Apr 2026, 20:30:28 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 10998541
Run time 1 min 0 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 87.43 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>
2026-04-01 12:29:01 (654942): vboxwrapper version 26210
2026-04-01 12:29:01 (654942): BOINC client version: 8.2.8
2026-04-01 12:29:02 (654942): Detected: VirtualBox VboxManage Interface (Version: 6.1.50)
2026-04-01 12:29:02 (654942): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-01 12:29:02 (654942): Successfully copied 'init_data.xml' to the shared directory.
2026-04-01 12:29:02 (654942): Successfully copied 'input' to the shared directory.
2026-04-01 12:29:02 (654942): Create VM. (boinc_0cea1f0af2629bc6, slot#0)
2026-04-01 12:29:02 (654942): Setting Memory Size for VM. (1024MB)
2026-04-01 12:29:02 (654942): Setting CPU Count for VM. (1)
2026-04-01 12:29:02 (654942): Setting Chipset Options for VM.
2026-04-01 12:29:02 (654942): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-01 12:29:02 (654942): Setting Boot Options for VM.
2026-04-01 12:29:02 (654942): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-01 12:29:02 (654942): Enabling VM Network Access.
2026-04-01 12:29:02 (654942): Disabling USB Support for VM.
2026-04-01 12:29:03 (654942): Disabling COM Port Support for VM.
2026-04-01 12:29:03 (654942): Disabling LPT Port Support for VM.
2026-04-01 12:29:03 (654942): Disabling Audio Support for VM.
2026-04-01 12:29:03 (654942): Disabling Clipboard Support for VM.
2026-04-01 12:29:03 (654942): Disabling Drag and Drop Support for VM.
2026-04-01 12:29:03 (654942): Adding storage controller(s) to VM.
2026-04-01 12:29:03 (654942): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-01 12:29:06 (654942): Attempts: 2
2026-04-01 12:29:06 (654942): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-01 12:29:06 (654942): forwarding host port 45727 to guest port 80
2026-04-01 12:29:06 (654942): Enabling remote desktop for VM.
2026-04-01 12:29:06 (654942): Required extension pack not installed, remote desktop not enabled.
2026-04-01 12:29:06 (654942): Enabling shared directory for VM.
2026-04-01 12:29:06 (654942): Starting VM using VBoxManage interface. (boinc_0cea1f0af2629bc6, slot#0)
2026-04-01 12:29:07 (654942): Successfully started VM. (PID = '657841')
2026-04-01 12:29:07 (654942): Reporting VM Process ID to BOINC.
2026-04-01 12:29:07 (654942): Guest Log: BIOS: VirtualBox 6.1.50
2026-04-01 12:29:07 (654942): Guest Log: CPUID EDX: 0x178bfbff
2026-04-01 12:29:07 (654942): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-04-01 12:29:07 (654942): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000001400000 sectors
2026-04-01 12:29:07 (654942): VM state change detected. (old = 'poweredoff', new = 'running')
2026-04-01 12:29:07 (654942): Detected: Web Application Enabled (http://localhost:45727)
2026-04-01 12:29:07 (654942): Preference change detected
2026-04-01 12:29:07 (654942): Setting CPU throttle for VM. (100%)
2026-04-01 12:29:08 (654942): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-04-01 12:29:09 (654942): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-04-01 12:29:09 (654942): Guest Log: BIOS: Booting from Hard Disk...
2026-04-01 12:29:09 (654942): VM state change detected. (old = 'running', new = 'gurumeditation')
2026-04-01 12:29:09 (654942): Powering off VM.
2026-04-01 12:29:09 (654942): Deregistering VM. (boinc_0cea1f0af2629bc6, slot#0)
2026-04-01 12:29:09 (654942): Removing network bandwidth throttle group from VM.
2026-04-01 12:29:43 (654942): Attempts: 19
2026-04-01 12:29:43 (654942): Removing VM from VirtualBox.
2026-04-01 12:30:20 (654942): VM Premature Shutdown Detected.

    Hypervisor System Log:

00:00:00.000214 main     VirtualBox XPCOM Server 6.1.50_Ubuntu r161033 linux.amd64 (Aug  2 2024 10:31:49) release log
00:00:00.000215 main     Log opened 2026-04-01T19:29:01.948922000Z
00:00:00.000216 main     Build Type: release
00:00:00.000218 main     OS Product: Linux
00:00:00.000219 main     OS Release: 6.8.0-90-generic
00:00:00.000220 main     OS Version: #91~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 20 15:20:45 UTC 2
00:00:00.000235 main     DMI Product Name: 
00:00:00.000243 main     DMI Product Version: 
00:00:00.000248 main     Firmware type: UEFI
00:00:00.000467 main     Secure Boot: Disabled
00:00:00.000500 main     Host RAM: 15938MB (15.5GB) total, 12570MB (12.2GB) available
00:00:00.000502 main     Executable: /usr/lib/virtualbox/VBoxSVC
00:00:00.000503 main     Process ID: 655151
00:00:00.000503 main     Package type: LINUX_64BITS_GENERIC (OSE)
00:00:00.001545 main     IPC socket path: /tmp/.vbox-stephen-ipc/ipcd

    VM Execution Log:

00:00:03.048428  97: 00 00 00
00:00:03.048429  98: 00 00 00
00:00:03.048430  99: 00 00 00
00:00:03.048432  9A: 00 00 00
00:00:03.048433  9B: 00 00 00
00:00:03.048434  9C: 00 00 00
00:00:03.048435  9D: 00 00 00
00:00:03.048436  9E: 00 00 00
00:00:03.048437  9F: 00 00 00
00:00:03.048438  A0: 00 00 00
00:00:03.048439  A1: 00 00 00
00:00:03.048440  A2: 00 00 00
00:00:03.048441  A3: 00 00 00
00:00:03.048442  A4: 00 00 00
00:00:03.048443  A5: 00 00 00
00:00:03.048444  A6: 00 00 00
00:00:03.048445  A7: 00 00 00
00:00:03.048446  A8: 00 00 00
00:00:03.048448  A9: 00 00 00
00:00:03.048449  AA: 00 00 00
00:00:03.048450  AB: 00 00 00
00:00:03.048451  AC: 00 00 00
00:00:03.048452  AD: 00 00 00
00:00:03.048453  AE: 00 00 00
00:00:03.048454  AF: 00 00 00
00:00:03.048455  B0: 00 00 00
00:00:03.048456  B1: 00 00 00
00:00:03.048457  B2: 00 00 00
00:00:03.048458  B3: 00 00 00
00:00:03.048459  B4: 00 00 00
00:00:03.048460  B5: 00 00 00
00:00:03.048461  B6: 00 00 00
00:00:03.048462  B7: 00 00 00
00:00:03.048464  B8: 00 00 00
00:00:03.048465  B9: 00 00 00
00:00:03.048466  BA: 00 00 00
00:00:03.048467  BB: 00 00 00
00:00:03.048468  BC: 00 00 00
00:00:03.048469  BD: 00 00 00
00:00:03.048470  BE: 00 00 00
00:00:03.048471  BF: 00 00 00
00:00:03.048472  C0: 00 00 00
00:00:03.048473  C1: 00 00 00
00:00:03.048474  C2: 00 00 00
00:00:03.048475  C3: 00 00 00
00:00:03.048476  C4: 00 00 00
00:00:03.048477  C5: 00 00 00
00:00:03.048483  C6: 00 00 00
00:00:03.048484  C7: 00 00 00
00:00:03.048485  C8: 00 00 00
00:00:03.048486  C9: 00 00 00
00:00:03.048487  CA: 00 00 00
00:00:03.048488  CB: 00 00 00
00:00:03.048489  CC: 00 00 00
00:00:03.048490  CD: 00 00 00
00:00:03.048491  CE: 00 00 00
00:00:03.048492  CF: 00 00 00
00:00:03.048493  D0: 00 00 00
00:00:03.048494  D1: 00 00 00
00:00:03.048495  D2: 00 00 00
00:00:03.048496  D3: 00 00 00
00:00:03.048498  D4: 00 00 00
00:00:03.048499  D5: 00 00 00
00:00:03.048500  D6: 00 00 00
00:00:03.048501  D7: 00 00 00
00:00:03.048502  D8: 00 00 00
00:00:03.048503  D9: 00 00 00
00:00:03.048504  DA: 00 00 00
00:00:03.048505  DB: 00 00 00
00:00:03.048506  DC: 00 00 00
00:00:03.048507  DD: 00 00 00
00:00:03.048508  DE: 00 00 00
00:00:03.048509  DF: 00 00 00
00:00:03.048510  E0: 00 00 00
00:00:03.048511  E1: 00 00 00
00:00:03.048512  E2: 00 00 00
00:00:03.048513  E3: 00 00 00
00:00:03.048515  E4: 00 00 00
00:00:03.048516  E5: 00 00 00
00:00:03.048517  E6: 00 00 00
00:00:03.048518  E7: 00 00 00
00:00:03.048519  E8: 00 00 00
00:00:03.048520  E9: 00 00 00
00:00:03.048521  EA: 00 00 00
00:00:03.048522  EB: 00 00 00
00:00:03.048523  EC: 00 00 00
00:00:03.048524  ED: 00 00 00
00:00:03.048525  EE: 00 00 00
00:00:03.048526  EF: 00 00 00
00:00:03.048527  F0: 00 00 00
00:00:03.048528  F1: 00 00 00
00:00:03.048530  F2: 00 00 00
00:00:03.048531  F3: 00 00 00
00:00:03.048532  F4: 00 00 00
00:00:03.048533  F5: 00 00 00
00:00:03.048534  F6: 00 00 00
00:00:03.048535  F7: 00 00 00
00:00:03.048536  F8: 00 00 00
00:00:03.048537  F9: 00 00 00
00:00:03.048538  FA: 00 00 00
00:00:03.048539  FB: 00 00 00
00:00:03.048540  FC: 00 00 00
00:00:03.048541  FD: 00 00 00
00:00:03.048542  FE: 00 00 00
00:00:03.048543  FF: 00 00 00
00:00:03.048545 !!
00:00:03.048545 !! {vgagr}
00:00:03.048546 !!
00:00:03.048546 VGA Graphics Controller (3CF): GR index 3CE:05
00:00:03.048547  GR00:00 GR01:00 GR02:00 GR03:00 GR04:00 GR05:10 GR06:0E GR07:0F GR08:FF
00:00:03.048552 !!
00:00:03.048553 !! {vgapl}
00:00:03.048553 !!
00:00:03.048553 read mode     : 0     write mode: 0
00:00:03.048555 set/reset data: 00    S/R enable: 00
00:00:03.048556 color compare : 00    read map  : 0
00:00:03.048557 rotate        : 0     function  : 0
00:00:03.048557 don't care    : 0F    bit mask  : FF
00:00:03.048558 seq plane mask: 03    chain-4   : off
00:00:03.048560 !!
00:00:03.048560 !! {vgasr}
00:00:03.048560 !!
00:00:03.048561 VGA Sequencer (3C5): SR index 3C4:03
00:00:03.048562  SR00:03 SR01:00 SR02:03 SR03:00 SR04:02 SR05:00 SR06:00 SR07:00
00:00:03.048566 !!
00:00:03.048567 !! {vgatext}
00:00:03.048567 !!
00:00:03.048569 ------------------------------------ 80x25 -------------------------------------
00:00:03.048581 GRUB loading..                                                                  
00:00:03.048596 Welcome to GRUB!                                                                
00:00:03.048611                                                                                 
00:00:03.048627                                                                                 
00:00:03.048642                                                                                 
00:00:03.048657                                                                                 
00:00:03.048673                                                                                 
00:00:03.048688                                                                                 
00:00:03.048704                                                                                 
00:00:03.048719                                                                                 
00:00:03.048734                                                                                 
00:00:03.048750                                                                                 
00:00:03.048765                                                                                 
00:00:03.048780                                                                                 
00:00:03.048796                                                                                 
00:00:03.048811                                                                                 
00:00:03.048827                                                                                 
00:00:03.048842                                                                                 
00:00:03.048857                                                                                 
00:00:03.048873                                                                                 
00:00:03.048888                                                                                 
00:00:03.048904                                                                                 
00:00:03.048920                                                                                 
00:00:03.048935                                                                                 
00:00:03.048950                                                                                 
00:00:03.049004 --------------------------------------------------------------------------------
00:00:03.049017 !!
00:00:03.049017 !! {vionet}
00:00:03.049018 !!
00:00:03.049018   uGuestFeatures = 0x00000000
00:00:03.049019   uQueueSelector = 0x0000
00:00:03.049019   uStatus        = 0x00
00:00:03.049020   uISR           = 0x00
00:00:03.049021  RX  queue:
00:00:03.049021   VRing.uSize           = 256
00:00:03.049022   VRing.addrDescriptors = 0000000000000000
00:00:03.049022   VRing.addrAvail       = 0000000000000000
00:00:03.049023   VRing.addrUsed        = 0000000000000000
00:00:03.049023   uNextAvailIndex       = 0
00:00:03.049024   uNextUsedIndex        = 0
00:00:03.049024   uPageNumber           = 0
00:00:03.049026  TX  queue:
00:00:03.049026   VRing.uSize           = 256
00:00:03.049027   VRing.addrDescriptors = 0000000000000000
00:00:03.049027   VRing.addrAvail       = 0000000000000000
00:00:03.049027   VRing.addrUsed        = 0000000000000000
00:00:03.049028   uNextAvailIndex       = 0
00:00:03.049028   uNextUsedIndex        = 0
00:00:03.049029   uPageNumber           = 0
00:00:03.049030  CTL queue:
00:00:03.049030   VRing.uSize           = 16
00:00:03.049031   VRing.addrDescriptors = 0000000000000000
00:00:03.049031   VRing.addrAvail       = 0000000000000000
00:00:03.049032   VRing.addrUsed        = 0000000000000000
00:00:03.049032   uNextAvailIndex       = 0
00:00:03.049032   uNextUsedIndex        = 0
00:00:03.049033   uPageNumber           = 0
00:00:03.049034 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:03.049084 emR3Debug: rc=VERR_VMM_SET_JMP_ABORTED_RESUME

    VM Startup Log:


    VM Trace Log:

defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027E7D14B"
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/0/boinc_0cea1f0af2629bc6/boinc_0cea1f0af2629bc6-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_2922-4824547-743_1"
GuestMemoryBalloon=0

2026-04-01 12:29:02 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --nic1 nat --nictype1 "virtio" --cableconnected1 off --natdnsproxy1 on 
Exit Code: 0
Output:

2026-04-01 12:29:02 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --cableconnected1 on 
Exit Code: 0
Output:

2026-04-01 12:29:03 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --usb off 
Exit Code: 0
Output:

2026-04-01 12:29:03 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-01 12:29:03 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-04-01 12:29:03 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --audio none 
Exit Code: 0
Output:

2026-04-01 12:29:03 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --clipboard disabled 
Exit Code: 0
Output:

2026-04-01 12:29:03 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-01 12:29:03 (654942): 
Command: VBoxManage -q storagectl "boinc_0cea1f0af2629bc6" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-01 12:29:06 (654942): 
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:    5d12d7cb-ddcc-4430-b999-749603fd19f1
                c62d4d54-9454-4a40-b691-09b3f8f40e57
                0e770cb0-25c6-4361-aadd-23166087618c
                38658a2a-f58a-4729-a329-b65d638df597
                d6eeeccd-3db0-4dc4-a82b-b48d219fc3a5
                89276c37-eabc-4784-8bee-f4bd997021e8

2026-04-01 12:29:06 (654942): 
Command: VBoxManage -q storageattach "boinc_0cea1f0af2629bc6" --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:

2026-04-01 12:29:06 (654942): 
Command: VBoxManage -q bandwidthctl "boinc_0cea1f0af2629bc6" add "boinc_0cea1f0af2629bc6_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-01 12:29:06 (654942): 
Command: VBoxManage -q modifyvm "boinc_0cea1f0af2629bc6" --natpf1 ",tcp,127.0.0.1,45727,,80" 
Exit Code: 0
Output:

2026-04-01 12:29:06 (654942): 
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: 

2026-04-01 12:29:06 (654942): 
Command: VBoxManage -q sharedfolder add "boinc_0cea1f0af2629bc6" --name "shared" --hostpath "/var/lib/boinc/slots/0/shared"
Exit Code: 0
Output:

2026-04-01 12:29:06 (654942): 
Command: VBoxManage -q startvm "boinc_0cea1f0af2629bc6" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_0cea1f0af2629bc6" to power on...
VM "boinc_0cea1f0af2629bc6" has been successfully started.

2026-04-01 12:29:08 (654942): 
Command: VBoxManage -q controlvm "boinc_0cea1f0af2629bc6" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-04-01 12:29:09 (654942): 
Command: VBoxManage -q snapshot "boinc_0cea1f0af2629bc6" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-01 12:29:10 (654942): 
Command: VBoxManage -q bandwidthctl "boinc_0cea1f0af2629bc6" remove "boinc_0cea1f0af2629bc6_net" 
Exit Code: 0
Output:
VBoxManage: error: Bandwidth groups cannot be deleted while the VM is running

2026-04-01 12:29:43 (654942): 
Command: VBoxManage -q unregistervm "boinc_0cea1f0af2629bc6" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_0cea1f0af2629bc6' 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

2026-04-01 12:29:45 (654942): 
Command: VBoxManage -q unregistervm "boinc_0cea1f0af2629bc6" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_0cea1f0af2629bc6' 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

2026-04-01 12:29:47 (654942): 
Command: VBoxManage -q unregistervm "boinc_0cea1f0af2629bc6" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_0cea1f0af2629bc6' 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

2026-04-01 12:29:51 (654942): 
Command: VBoxManage -q unregistervm "boinc_0cea1f0af2629bc6" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_0cea1f0af2629bc6' 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

2026-04-01 12:29:59 (654942): 
Command: VBoxManage -q unregistervm "boinc_0cea1f0af2629bc6" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_0cea1f0af2629bc6' 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

2026-04-01 12:30:15 (654942): 
Command: VBoxManage -q unregistervm "boinc_0cea1f0af2629bc6" --delete 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot unregister the machine 'boinc_0cea1f0af2629bc6' 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

2026-04-01 12:30:20 (654942): called boinc_finish(194)

</stderr_txt>
]]>


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