Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
The operating system cannot run (null).
 (0xc2) - exit code 194 (0xc2)</message>
<stderr_txt>
2026-01-12 05:54:41 (17056): vboxwrapper version 26210
2026-01-12 05:54:41 (17056): BOINC client version: 8.2.4
2026-01-12 05:54:42 (17056): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-12 05:54:42 (17056): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-12 05:54:42 (17056): Successfully copied 'init_data.xml' to the shared directory.
2026-01-12 05:54:42 (17056): Create VM. (boinc_ab584c105a530458, slot#5)
2026-01-12 05:54:43 (17056): Setting Memory Size for VM. (4584MB)
2026-01-12 05:54:43 (17056): Setting CPU Count for VM. (4)
2026-01-12 05:54:43 (17056): Setting Chipset Options for VM.
2026-01-12 05:54:44 (17056): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-12 05:54:44 (17056): Setting Boot Options for VM.
2026-01-12 05:54:44 (17056): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-12 05:54:45 (17056): Enabling VM Network Access.
2026-01-12 05:54:45 (17056): Disabling USB Support for VM.
2026-01-12 05:54:45 (17056): Disabling COM Port Support for VM.
2026-01-12 05:54:45 (17056): Disabling LPT Port Support for VM.
2026-01-12 05:54:46 (17056): Disabling Audio Support for VM.
2026-01-12 05:54:46 (17056): Disabling Clipboard Support for VM.
2026-01-12 05:54:46 (17056): Disabling Drag and Drop Support for VM.
2026-01-12 05:54:46 (17056): Adding storage controller(s) to VM.
2026-01-12 05:54:47 (17056): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-12 05:54:47 (17056): Adding VirtualBox Guest Additions to VM.
2026-01-12 05:54:47 (17056): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-12 05:54:48 (17056): forwarding host port 49700 to guest port 80
2026-01-12 05:54:48 (17056): Enabling remote desktop for VM.
2026-01-12 05:54:48 (17056): Required extension pack not installed, remote desktop not enabled.
2026-01-12 05:54:48 (17056): Enabling shared directory for VM.
2026-01-12 05:54:49 (17056): Starting VM using VBoxManage interface. (boinc_ab584c105a530458, slot#5)
2026-01-12 05:54:54 (17056): Successfully started VM. (PID = '21300')
2026-01-12 05:54:54 (17056): Reporting VM Process ID to BOINC.
2026-01-12 05:54:54 (17056): Guest Log: BIOS: VirtualBox 7.0.6
2026-01-12 05:54:54 (17056): Guest Log: CPUID EDX: 0x178bfbff
2026-01-12 05:54:54 (17056): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-12 05:54:54 (17056): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-12 05:54:54 (17056): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-12 05:54:54 (17056): Detected: Web Application Enabled (http://localhost:49700)
2026-01-12 05:54:54 (17056): Preference change detected
2026-01-12 05:54:54 (17056): Setting CPU throttle for VM. (100%)
2026-01-12 05:54:54 (17056): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-12 05:54:56 (17056): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-01-12 05:54:56 (17056): Guest Log: BIOS: Booting from Hard Disk...
2026-01-12 05:54:58 (17056): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-12 05:54:58 (17056): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-12 05:55:24 (17056): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-01-12 05:55:24 (17056): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-01-12 05:55:25 (17056): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-01-12 05:55:25 (17056): Guest Log: 00:00:00.000075 main     Log opened 2026-01-12T13:55:25.416621000Z
2026-01-12 05:55:25 (17056): Guest Log: 00:00:00.000164 main     OS Product: Linux
2026-01-12 05:55:25 (17056): Guest Log: 00:00:00.000193 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-01-12 05:55:25 (17056): Guest Log: 00:00:00.000212 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-01-12 05:55:25 (17056): Guest Log: 00:00:00.000229 main     Executable: /usr/sbin/VBoxService
2026-01-12 05:55:25 (17056): Guest Log: 00:00:00.000230 main     Process ID: 2289
2026-01-12 05:55:25 (17056): Guest Log: 00:00:00.000230 main     Package type: LINUX_64BITS_GENERIC
2026-01-12 05:55:25 (17056): Guest Log: 00:00:00.000827 main     5.2.6 r120293 started. Verbose level = 0
2026-01-12 05:55:36 (17056): Guest Log: [INFO] Mounting the shared directory
2026-01-12 05:55:36 (17056): Guest Log: [INFO] Shared directory mounted, enabling vboxmonitor
2026-01-12 05:55:36 (17056): Guest Log: [INFO] Sourcing essential functions from /cvmfs/grid.cern.ch
2026-01-12 05:55:37 (17056): Guest Log: [INFO] Testing connection to cern.ch
2026-01-12 05:55:37 (17056): Guest Log: [INFO] Testing connection to VCCS
2026-01-12 05:55:38 (17056): Guest Log: [INFO] Testing connection to HTCondor-Collector
2026-01-12 05:55:38 (17056): Guest Log: [INFO] Testing connection to HTCondor-CCB
2026-01-12 05:55:38 (17056): Guest Log: [INFO] Testing connection to WMAgent
2026-01-12 05:55:38 (17056): Guest Log: [INFO] Testing connection to EOSCMS
2026-01-12 05:55:39 (17056): Guest Log: [INFO] Testing connection to CMS-Factory
2026-01-12 05:55:39 (17056): Guest Log: [INFO] Testing connection to CMS-Frontier
2026-01-12 05:55:40 (17056): Guest Log: [INFO] Testing connection to Frontier
2026-01-12 05:55:41 (17056): Guest Log: [INFO] Testing connection to http://cms-frontier.openhtc.io:8080/FrontierProd/Frontier/
2026-01-12 05:55:42 (17056): Guest Log: [INFO] Could not find a local HTTP proxy
2026-01-12 05:55:42 (17056): Guest Log: [INFO] CVMFS and Frontier will have to use DIRECT connections
2026-01-12 05:55:42 (17056): Guest Log: [INFO] This makes the application less efficient
2026-01-12 05:55:42 (17056): Guest Log: [INFO] It also puts higher load on the project servers
2026-01-12 05:55:42 (17056): Guest Log: [INFO] Setting up a local HTTP proxy is highly recommended
2026-01-12 05:55:42 (17056): Guest Log: [INFO] Advice can be found in the project forum
2026-01-12 05:55:42 (17056): Guest Log: [INFO] Reloading and probing the CVMFS configuration
2026-01-12 05:55:47 (17056): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch... OK
2026-01-12 05:55:48 (17056): Guest Log: [INFO] Probing /cvmfs/oasis.opensciencegrid.org... OK
2026-01-12 05:55:49 (17056): Guest Log: [INFO] Probing /cvmfs/cms.cern.ch... OK
2026-01-12 05:55:50 (17056): Guest Log: [INFO] Probing /cvmfs/cms-ib.cern.ch... OK
2026-01-12 05:55:52 (17056): Guest Log: [INFO] Probing /cvmfs/singularity.opensciencegrid.org... OK
2026-01-12 05:55:53 (17056): Guest Log: [INFO] Excerpt from "cvmfs_config stat": VERSION HOST PROXY
2026-01-12 05:55:53 (17056): Guest Log: [INFO] 2.7.2.0 http://s1fnal-cvmfs.openhtc.io:8080 DIRECT
2026-01-12 05:55:53 (17056): Guest Log: [INFO] Environment HTTP proxy: not set
2026-01-12 05:55:53 (17056): Guest Log: [INFO] Reading volunteer information
2026-01-12 05:56:00 (17056): Guest Log: [INFO] Requesting an X509 credential from LHC@home
2026-01-12 05:56:01 (17056): Guest Log: [INFO] Requesting an idtoken from LHC@home
2026-01-12 05:56:02 (17056): Guest Log: [INFO] CMS application starting. Check log files.
2026-01-12 07:34:56 (17056): Status Report: Job Duration: '64800.000000'
2026-01-12 07:34:56 (17056): Status Report: Elapsed Time: '6000.000000'
2026-01-12 07:34:56 (17056): Status Report: CPU Time: '21236.250000'
2026-01-12 08:35:11 (17056): Stopping VM.
2026-01-12 08:35:27 (17056): Successfully stopped VM.
2026-01-12 08:45:42 (26580): vboxwrapper version 26210
2026-01-12 08:45:42 (26580): BOINC client version: 8.2.4
2026-01-12 08:45:43 (26580): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-12 08:45:44 (26580): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-12 08:45:44 (26580): Guest Log: BIOS: VirtualBox 7.0.6
2026-01-12 08:45:44 (26580): Guest Log: CPUID EDX: 0x178bfbff
2026-01-12 08:45:44 (26580): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-12 08:45:44 (26580): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-12 08:45:44 (26580): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-01-12 08:45:44 (26580): Guest Log: BIOS: Booting from Hard Disk...
2026-01-12 08:45:44 (26580): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-12 08:45:44 (26580): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-12 08:45:44 (26580): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-01-12 08:45:44 (26580): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-01-12 08:45:44 (26580): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-01-12 08:45:44 (26580): Guest Log: 00:00:00.000075 main     Log opened 2026-01-12T13:55:25.416621000Z
2026-01-12 08:45:44 (26580): Guest Log: 00:00:00.000164 main     OS Product: Linux
2026-01-12 08:45:44 (26580): Guest Log: 00:00:00.000193 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-01-12 08:45:44 (26580): Guest Log: 00:00:00.000212 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-01-12 08:45:44 (26580): Guest Log: 00:00:00.000229 main     Executable: /usr/sbin/VBoxService
2026-01-12 08:45:44 (26580): Guest Log: 00:00:00.000230 main     Process ID: 2289
2026-01-12 08:45:44 (26580): Guest Log: 00:00:00.000230 main     Package type: LINUX_64BITS_GENERIC
2026-01-12 08:45:44 (26580): Guest Log: 00:00:00.000827 main     5.2.6 r120293 started. Verbose level = 0
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Mounting the shared directory
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Shared directory mounted, enabling vboxmonitor
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Sourcing essential functions from /cvmfs/grid.cern.ch
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to cern.ch
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to VCCS
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to HTCondor-Collector
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to HTCondor-CCB
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to WMAgent
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to EOSCMS
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to CMS-Factory
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to CMS-Frontier
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to Frontier
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Testing connection to http://cms-frontier.openhtc.io:8080/FrontierProd/Frontier/
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Could not find a local HTTP proxy
2026-01-12 08:45:44 (26580): Guest Log: [INFO] CVMFS and Frontier will have to use DIRECT connections
2026-01-12 08:45:44 (26580): Guest Log: [INFO] This makes the application less efficient
2026-01-12 08:45:44 (26580): Guest Log: [INFO] It also puts higher load on the project servers
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Setting up a local HTTP proxy is highly recommended
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Advice can be found in the project forum
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Reloading and probing the CVMFS configuration
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch... OK
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Probing /cvmfs/oasis.opensciencegrid.org... OK
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Probing /cvmfs/cms.cern.ch... OK
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Probing /cvmfs/cms-ib.cern.ch... OK
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Probing /cvmfs/singularity.opensciencegrid.org... OK
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Excerpt from "cvmfs_config stat": VERSION HOST PROXY
2026-01-12 08:45:44 (26580): Guest Log: [INFO] 2.7.2.0 http://s1fnal-cvmfs.openhtc.io:8080 DIRECT
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Environment HTTP proxy: not set
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Reading volunteer information
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Requesting an X509 credential from LHC@home
2026-01-12 08:45:44 (26580): Guest Log: [INFO] Requesting an idtoken from LHC@home
2026-01-12 08:45:44 (26580): Guest Log: [INFO] CMS application starting. Check log files.
2026-01-12 08:45:44 (26580): Starting VM using VBoxManage interface. (boinc_ab584c105a530458, slot#5)
2026-01-12 08:45:56 (26580): Successfully started VM. (PID = '33136')
2026-01-12 08:45:56 (26580): Reporting VM Process ID to BOINC.
2026-01-12 08:45:56 (26580): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-12 08:45:56 (26580): Detected: Web Application Enabled (http://localhost:49700)
2026-01-12 08:45:56 (26580): Status Report: Job Duration: '64800.000000'
2026-01-12 08:45:56 (26580): Status Report: Elapsed Time: '9613.000000'
2026-01-12 08:45:56 (26580): Status Report: CPU Time: '35244.734375'
2026-01-12 08:45:56 (26580): Preference change detected
2026-01-12 08:45:56 (26580): Setting CPU throttle for VM. (100%)
2026-01-12 08:45:56 (26580): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-12 10:16:29 (26580): Stopping VM.
2026-01-12 10:16:43 (26580): Successfully stopped VM.
2026-01-12 10:22:13 (33732): vboxwrapper version 26210
2026-01-12 10:22:13 (33732): BOINC client version: 8.2.4
2026-01-12 10:22:14 (33732): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-12 10:22:15 (33732): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-12 10:22:15 (33732): Starting VM using VBoxManage interface. (boinc_ab584c105a530458, slot#5)
2026-01-12 10:22:27 (33732): Successfully started VM. (PID = '27208')
2026-01-12 10:22:27 (33732): Reporting VM Process ID to BOINC.
2026-01-12 10:22:27 (33732): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-12 10:22:27 (33732): Detected: Web Application Enabled (http://localhost:49700)
2026-01-12 10:22:27 (33732): Status Report: Job Duration: '64800.000000'
2026-01-12 10:22:27 (33732): Status Report: Elapsed Time: '15044.000000'
2026-01-12 10:22:27 (33732): Status Report: CPU Time: '54940.656250'
2026-01-12 10:22:27 (33732): Preference change detected
2026-01-12 10:22:27 (33732): Setting CPU throttle for VM. (100%)
2026-01-12 10:22:27 (33732): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-12 11:25:22 (33732): Stopping VM.
2026-01-12 11:25:36 (33732): Successfully stopped VM.
2026-01-12 11:30:35 (28448): vboxwrapper version 26210
2026-01-12 11:30:35 (28448): BOINC client version: 8.2.4
2026-01-12 11:30:36 (28448): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-12 11:30:36 (28448): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-12 11:30:37 (28448): Starting VM using VBoxManage interface. (boinc_ab584c105a530458, slot#5)
2026-01-12 11:30:49 (28448): Successfully started VM. (PID = '34484')
2026-01-12 11:30:49 (28448): Reporting VM Process ID to BOINC.
2026-01-12 11:30:49 (28448): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-12 11:30:49 (28448): Detected: Web Application Enabled (http://localhost:49700)
2026-01-12 11:30:49 (28448): Status Report: Job Duration: '64800.000000'
2026-01-12 11:30:49 (28448): Status Report: Elapsed Time: '18818.000000'
2026-01-12 11:30:49 (28448): Status Report: CPU Time: '69723.625000'
2026-01-12 11:30:49 (28448): Preference change detected
2026-01-12 11:30:49 (28448): Setting CPU throttle for VM. (100%)
2026-01-12 11:30:49 (28448): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-12 12:33:39 (28448): Stopping VM.
2026-01-12 12:33:52 (28448): Successfully stopped VM.
2026-01-12 12:42:25 (28648): vboxwrapper version 26210
2026-01-12 12:42:25 (28648): BOINC client version: 8.2.4
2026-01-12 12:42:26 (28648): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-12 12:42:26 (28648): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-12 12:42:27 (28648): Starting VM using VBoxManage interface. (boinc_ab584c105a530458, slot#5)
2026-01-12 12:42:38 (28648): Successfully started VM. (PID = '34880')
2026-01-12 12:42:38 (28648): Reporting VM Process ID to BOINC.
2026-01-12 12:42:38 (28648): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-12 12:42:38 (28648): Detected: Web Application Enabled (http://localhost:49700)
2026-01-12 12:42:38 (28648): Status Report: Job Duration: '64800.000000'
2026-01-12 12:42:38 (28648): Status Report: Elapsed Time: '22587.000000'
2026-01-12 12:42:38 (28648): Status Report: CPU Time: '83174.718750'
2026-01-12 12:42:38 (28648): Preference change detected
2026-01-12 12:42:38 (28648): Setting CPU throttle for VM. (100%)
2026-01-12 12:42:39 (28648): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))

</stderr_txt>
]]>

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