Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
The operating system cannot run (null).
 (0xc2) - exit code 194 (0xc2)</message>
<stderr_txt>
2026-04-23 15:12:22 (8948): vboxwrapper version 26210
2026-04-23 15:12:22 (8948): BOINC client version: 8.2.8
2026-04-23 15:12:22 (8948): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-04-23 15:12:23 (8948): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-04-23 15:12:23 (8948): Successfully copied 'init_data.xml' to the shared directory.
2026-04-23 15:12:23 (8948): Create VM. (boinc_0078b1c074bf7072, slot#1)
2026-04-23 15:12:23 (8948): Setting Memory Size for VM. (4584MB)
2026-04-23 15:12:24 (8948): Setting CPU Count for VM. (4)
2026-04-23 15:12:24 (8948): Setting Chipset Options for VM.
2026-04-23 15:12:24 (8948): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-23 15:12:24 (8948): Setting Boot Options for VM.
2026-04-23 15:12:50 (8948): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-23 15:12:50 (8948): Enabling VM Network Access.
2026-04-23 15:12:50 (8948): Disabling USB Support for VM.
2026-04-23 15:12:51 (8948): Disabling COM Port Support for VM.
2026-04-23 15:12:51 (8948): Disabling LPT Port Support for VM.
2026-04-23 15:12:51 (8948): Disabling Audio Support for VM.
2026-04-23 15:12:51 (8948): Disabling Clipboard Support for VM.
2026-04-23 15:12:52 (8948): Disabling Drag and Drop Support for VM.
2026-04-23 15:13:17 (8948): Adding storage controller(s) to VM.
2026-04-23 15:13:17 (8948): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-04-23 15:13:18 (8948): Adding VirtualBox Guest Additions to VM.
2026-04-23 15:13:18 (8948): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-23 15:13:18 (8948): forwarding host port 53036 to guest port 80
2026-04-23 15:13:19 (8948): Enabling remote desktop for VM.
2026-04-23 15:13:19 (8948): Required extension pack not installed, remote desktop not enabled.
2026-04-23 15:13:19 (8948): Enabling shared directory for VM.
2026-04-23 15:13:44 (8948): Starting VM using VBoxManage interface. (boinc_0078b1c074bf7072, slot#1)
2026-04-23 15:20:06 (8948): Successfully started VM. (PID = '3268')
2026-04-23 15:20:06 (8948): Reporting VM Process ID to BOINC.
2026-04-23 15:20:06 (8948): Guest Log: BIOS: VirtualBox 7.0.6
2026-04-23 15:20:06 (8948): Guest Log: CPUID EDX: 0x178bfbff
2026-04-23 15:20:06 (8948): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-04-23 15:20:06 (8948): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-04-23 15:20:06 (8948): VM state change detected. (old = 'poweredoff', new = 'running')
2026-04-23 15:20:06 (8948): Detected: Web Application Enabled (http://localhost:53036)
2026-04-23 15:20:06 (8948): Preference change detected
2026-04-23 15:20:06 (8948): Setting CPU throttle for VM. (100%)
2026-04-23 15:20:07 (8948): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-04-23 15:20:08 (8948): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-04-23 15:20:08 (8948): Guest Log: BIOS: Booting from Hard Disk...
2026-04-23 15:20:10 (8948): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-04-23 15:20:10 (8948): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-04-23 15:20:33 (8948): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-04-23 15:20:33 (8948): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-04-23 15:20:34 (8948): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-04-23 15:20:34 (8948): Guest Log: 00:00:00.000140 main     Log opened 2026-04-23T20:20:36.964951000Z
2026-04-23 15:20:34 (8948): Guest Log: 00:00:00.000298 main     OS Product: Linux
2026-04-23 15:20:34 (8948): Guest Log: 00:00:00.000338 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-04-23 15:20:34 (8948): Guest Log: 00:00:00.000371 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-04-23 15:20:34 (8948): Guest Log: 00:00:00.000402 main     Executable: /usr/sbin/VBoxService
2026-04-23 15:20:34 (8948): Guest Log: 00:00:00.000403 main     Process ID: 2279
2026-04-23 15:20:34 (8948): Guest Log: 00:00:00.000403 main     Package type: LINUX_64BITS_GENERIC
2026-04-23 15:20:34 (8948): Guest Log: 00:00:00.006049 main     5.2.6 r120293 started. Verbose level = 0
2026-04-23 15:21:04 (8948): Guest Log: [INFO] Mounting the shared directory
2026-04-23 15:21:05 (8948): Guest Log: [INFO] Shared directory mounted, enabling vboxmonitor
2026-04-23 15:21:05 (8948): Guest Log: [INFO] Sourcing essential functions from /cvmfs/grid.cern.ch
2026-04-23 15:21:06 (8948): Guest Log: [INFO] Testing connection to cern.ch
2026-04-23 15:21:06 (8948): Guest Log: [INFO] Testing connection to VCCS
2026-04-23 15:21:07 (8948): Guest Log: [INFO] Testing connection to HTCondor-Collector
2026-04-23 15:21:07 (8948): Guest Log: [INFO] Testing connection to HTCondor-CCB
2026-04-23 15:21:08 (8948): Guest Log: [INFO] Testing connection to WMAgent
2026-04-23 15:21:13 (8948): Guest Log: [INFO] Testing connection to EOSCMS
2026-04-23 15:21:14 (8948): Guest Log: [INFO] Testing connection to CMS-Factory
2026-04-23 15:21:14 (8948): Guest Log: [INFO] Testing connection to CMS-Frontier
2026-04-23 15:21:15 (8948): Guest Log: [INFO] Testing connection to Frontier
2026-04-23 15:21:15 (8948): Guest Log: [INFO] Testing connection to http://cms-frontier.openhtc.io:8080/FrontierProd/Frontier/
2026-04-23 15:21:17 (8948): Guest Log: [INFO] Could not find a local HTTP proxy
2026-04-23 15:21:17 (8948): Guest Log: [INFO] CVMFS and Frontier will have to use DIRECT connections
2026-04-23 15:21:17 (8948): Guest Log: [INFO] This makes the application less efficient
2026-04-23 15:21:17 (8948): Guest Log: [INFO] It also puts higher load on the project servers
2026-04-23 15:21:17 (8948): Guest Log: [INFO] Setting up a local HTTP proxy is highly recommended
2026-04-23 15:21:17 (8948): Guest Log: [INFO] Advice can be found in the project forum
2026-04-23 15:21:20 (8948): Guest Log: [INFO] Reloading and probing the CVMFS configuration
2026-04-23 15:21:27 (8948): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch... OK
2026-04-23 15:21:29 (8948): Guest Log: [INFO] Probing /cvmfs/cms-ib.cern.ch... OK
2026-04-23 15:21:31 (8948): Guest Log: [INFO] Probing /cvmfs/singularity.opensciencegrid.org... OK
2026-04-23 15:21:32 (8948): Guest Log: [INFO] Probing /cvmfs/cms.cern.ch... OK
2026-04-23 15:21:32 (8948): Guest Log: [INFO] Probing /cvmfs/oasis.opensciencegrid.org... OK
2026-04-23 15:21:33 (8948): Guest Log: [INFO] Excerpt from "cvmfs_config stat": VERSION HOST PROXY
2026-04-23 15:21:33 (8948): Guest Log: [INFO] 2.7.2.0 http://s1ral-cvmfs.openhtc.io DIRECT
2026-04-23 15:21:34 (8948): Guest Log: [INFO] Environment HTTP proxy: not set
2026-04-23 15:21:34 (8948): Guest Log: [INFO] Reading volunteer information
2026-04-23 15:25:21 (8948): Guest Log: [INFO] Requesting an X509 credential from LHC@home
2026-04-23 15:25:49 (8948): Guest Log: [INFO] Requesting an idtoken from LHC@home
2026-04-23 15:25:51 (8948): Guest Log: [INFO] CMS application starting. Check log files.
2026-04-23 15:56:27 (8948): VM is no longer is a running state. It is in 'stuck'.
2026-04-23 15:56:27 (8948): VM state change detected. (old = 'running', new = 'stuck')
2026-04-23 15:56:27 (8948): Powering off VM.
2026-04-23 15:56:27 (8948): Deregistering VM. (boinc_0078b1c074bf7072, slot#1)
2026-04-23 16:08:01 (8948): Removing network bandwidth throttle group from VM.
2026-04-23 16:08:02 (8948): Removing VM from VirtualBox.
2026-04-23 16:11:58 (8948): VM Premature Shutdown Detected.

    Hypervisor System Log:

02:09:26.619289          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619301          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619324          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619349          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619361          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619370          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619379          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619388          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619397          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619505          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619526          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619536          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619550          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619568          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619583          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619593          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619602          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619613          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619644          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619661          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619699          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619726          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619738          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619748          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619757          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619766          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619776          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619785          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619958          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.619980          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.620009          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.620040          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.620055          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.620065          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.620088          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.620100          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
02:09:26.624188          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_0078b1c074bf7072' while it is locked}, preserve=false aResultDetail=0

    VM Execution Log:

00:42:13.673140 PGM: aHandyPages[#0x3b] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673141 PGM: aHandyPages[#0x3c] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673142 PGM: aHandyPages[#0x3d] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673143 PGM: aHandyPages[#0x3e] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673192 *FLUSH DONE*
00:42:13.673196 *FLUSH* idCpu=0 idxLogger=1 idxBuffer=0 cbToFlush=0xf36 fFlushed=false cbDropped=0x0
00:42:13.673146 PGM: aHandyPages[#0x40] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673147 PGM: aHandyPages[#0x41] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673148 PGM: aHandyPages[#0x42] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673150 PGM: aHandyPages[#0x43] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673151 PGM: aHandyPages[#0x44] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673152 PGM: aHandyPages[#0x45] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673153 PGM: aHandyPages[#0x46] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673154 PGM: aHandyPages[#0x47] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673155 PGM: aHandyPages[#0x48] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673156 PGM: aHandyPages[#0x49] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673157 PGM: aHandyPages[#0x4a] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673158 PGM: aHandyPages[#0x4b] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673160 PGM: aHandyPages[#0x4c] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673161 PGM: aHandyPages[#0x4d] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673162 PGM: aHandyPages[#0x4e] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673163 PGM: aHandyPages[#0x4f] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673164 PGM: aHandyPages[#0x50] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673165 PGM: aHandyPages[#0x51] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673167 PGM: aHandyPages[#0x52] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673168 PGM: aHandyPages[#0x53] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673169 PGM: aHandyPages[#0x54] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673170 PGM: aHandyPages[#0x55] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673171 PGM: aHandyPages[#0x56] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673173 PGM: aHandyPages[#0x57] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673174 PGM: aHandyPages[#0x58] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673175 PGM: aHandyPages[#0x59] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673176 PGM: aHandyPages[#0x5a] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673177 PGM: aHandyPages[#0x5b] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673178 PGM: aHandyPages[#0x5c] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673179 PGM: aHandyPages[#0x5d] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673180 PGM: aHandyPages[#0x5e] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673182 PGM: aHandyPages[#0x5f] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673183 PGM: aHandyPages[#0x60] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673207 *FLUSH DONE*
00:42:13.673220 *FLUSH*
00:42:13.673186 PGM: aHandyPages[#0x62] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673187 PGM: aHandyPages[#0x63] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673188 PGM: aHandyPages[#0x64] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673189 PGM: aHandyPages[#0x65] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673190 PGM: aHandyPages[#0x66] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673191 PGM: aHandyPages[#0x67] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673192 PGM: aHandyPages[#0x68] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673193 PGM: aHandyPages[#0x69] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673194 PGM: aHandyPages[#0x6a] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673196 PGM: aHandyPages[#0x6b] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673197 PGM: aHandyPages[#0x6c] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673198 PGM: aHandyPages[#0x6d] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673199 PGM: aHandyPages[#0x6e] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673201 PGM: aHandyPages[#0x6f] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673202 PGM: aHandyPages[#0x70] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673203 PGM: aHandyPages[#0x71] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673204 PGM: aHandyPages[#0x72] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673205 PGM: aHandyPages[#0x73] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673206 PGM: aHandyPages[#0x74] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673207 PGM: aHandyPages[#0x75] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673208 PGM: aHandyPages[#0x76] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673209 PGM: aHandyPages[#0x77] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673211 PGM: aHandyPages[#0x78] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673212 PGM: aHandyPages[#0x79] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673213 PGM: aHandyPages[#0x7a] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673214 PGM: aHandyPages[#0x7b] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673215 PGM: aHandyPages[#0x7c] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673216 PGM: aHandyPages[#0x7d] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673218 PGM: aHandyPages[#0x7e] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}
00:42:13.673219 PGM: aHandyPages[#0x7f] = {.HCPhysGCPhys=7fffffffffffffff, .idPage=0x000000, .idSharedPage=0x000000}

    VM Startup Log:


    VM Trace Log:

08226045396"
memory=4584
pagefusion="off"
vram=16
cpuexecutioncap=100
hpet="off"
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=4
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
BIOS NVRAM File="C:\\ProgramData\\BOINC\\slots\\1\\boinc_0078b1c074bf7072\\boinc_0078b1c074bf7072.nvram"
rtcuseutc="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-04-23T20:12:23.440000000"
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="080027DC645D"
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\\1\\boinc_0078b1c074bf7072\\boinc_0078b1c074bf7072-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="CMS_1660274_1774921858.600569_0"
GuestMemoryBalloon=0

2026-04-23 15:12:50 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-23 15:12:50 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-23 15:12:51 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --usb off 
Exit Code: 0
Output:

2026-04-23 15:12:51 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-23 15:12:51 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-04-23 15:12:51 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --audio-enabled off 
Exit Code: 0
Output:

2026-04-23 15:12:52 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --clipboard disabled 
Exit Code: 0
Output:

2026-04-23 15:13:17 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-23 15:13:17 (8948): 
Command: VBoxManage -q storagectl "boinc_0078b1c074bf7072" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-23 15:13:18 (8948): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:
UUID:           fa49c4e2-ad29-47a5-b96a-3c89ce80d84c
Parent UUID:    base
State:          locked read
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    9c5e9309-b624-427d-9596-66909cdfc6de
                d8663c24-7ca1-46d8-b2c9-488e77cca39a
                a7700ee4-31fa-4abf-a9a4-e41b66a079ae

2026-04-23 15:13:18 (8948): 
Command: VBoxManage -q storageattach "boinc_0078b1c074bf7072" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-04-23 15:13:18 (8948): 
Command: VBoxManage -q storageattach "boinc_0078b1c074bf7072" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-23 15:13:18 (8948): 
Command: VBoxManage -q bandwidthctl "boinc_0078b1c074bf7072" add "boinc_0078b1c074bf7072_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-23 15:13:19 (8948): 
Command: VBoxManage -q modifyvm "boinc_0078b1c074bf7072" --natpf1 ",tcp,127.0.0.1,53036,,80" 
Exit Code: 0
Output:

2026-04-23 15:13:19 (8948): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-23 15:13:44 (8948): 
Command: VBoxManage -q sharedfolder add "boinc_0078b1c074bf7072" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\1/shared"
Exit Code: 0
Output:

2026-04-23 15:20:05 (8948): 
Command: VBoxManage -q startvm "boinc_0078b1c074bf7072" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_0078b1c074bf7072" to power on...
VM "boinc_0078b1c074bf7072" has been successfully started.

2026-04-23 15:20:07 (8948): 
Command: VBoxManage -q controlvm "boinc_0078b1c074bf7072" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-04-23 16:08:01 (8948): 
Command: VBoxManage -q snapshot "boinc_0078b1c074bf7072" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-04-23 16:08:02 (8948): 
Command: VBoxManage -q bandwidthctl "boinc_0078b1c074bf7072" remove "boinc_0078b1c074bf7072_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2026-04-23 16:08:03 (8948): 
Command: VBoxManage -q unregistervm "boinc_0078b1c074bf7072" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0078b1c074bf7072' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 236 of file VBoxManageMisc.cpp

2026-04-23 16:08:30 (8948): 
Command: VBoxManage -q unregistervm "boinc_0078b1c074bf7072" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0078b1c074bf7072' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 236 of file VBoxManageMisc.cpp

2026-04-23 16:08:33 (8948): 
Command: VBoxManage -q unregistervm "boinc_0078b1c074bf7072" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_0078b1c074bf7072' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 236 of file VBoxManageMisc.cpp

2026-04-23 16:11:53 (8948): 
Command: VBoxManage -q unregistervm "boinc_0078b1c074bf7072" --delete 
Exit Code: -182
Output:

2026-04-23 16:12:09 (8948): called boinc_finish(194)

</stderr_txt>
]]>

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