Stderr output

<core_client_version>8.2.2</core_client_version>
<![CDATA[
<message>
process exited with code 93 (0x5d, -163)</message>
<stderr_txt>
2026-03-28 19:26:09 (23025): vboxwrapper version 26210
2026-03-28 19:26:09 (23025): BOINC client version: 8.2.2
2026-03-28 19:26:09 (23025): Detected: VirtualBox VboxManage Interface (Version: 7.1.14)
2026-03-28 19:26:09 (23025): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-03-28 19:26:09 (23025): Successfully copied 'init_data.xml' to the shared directory.
2026-03-28 19:26:09 (23025): Create VM. (boinc_2d6c53d93fff663f, slot#124)
2026-03-28 19:26:09 (23025): Setting Memory Size for VM. (4584MB)
2026-03-28 19:26:09 (23025): Setting CPU Count for VM. (4)
2026-03-28 19:26:09 (23025): Setting Chipset Options for VM.
2026-03-28 19:26:09 (23025): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-28 19:26:09 (23025): Setting Boot Options for VM.
2026-03-28 19:26:09 (23025): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-28 19:26:09 (23025): Enabling VM Network Access.
2026-03-28 19:26:09 (23025): Disabling USB Support for VM.
2026-03-28 19:26:09 (23025): Disabling COM Port Support for VM.
2026-03-28 19:26:09 (23025): Disabling LPT Port Support for VM.
2026-03-28 19:26:09 (23025): Disabling Audio Support for VM.
2026-03-28 19:26:09 (23025): Disabling Clipboard Support for VM.
2026-03-28 19:26:09 (23025): Disabling Drag and Drop Support for VM.
2026-03-28 19:26:09 (23025): Adding storage controller(s) to VM.
2026-03-28 19:26:09 (23025): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-03-28 19:26:09 (23025): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-28 19:26:09 (23025): forwarding host port 60425 to guest port 80
2026-03-28 19:26:09 (23025): Enabling remote desktop for VM.
2026-03-28 19:26:09 (23025): Enabling shared directory for VM.
2026-03-28 19:26:09 (23025): Starting VM using VBoxManage interface. (boinc_2d6c53d93fff663f, slot#124)
2026-03-28 19:26:11 (23025): Successfully started VM. (PID = '23754')
2026-03-28 19:26:11 (23025): Reporting VM Process ID to BOINC.
2026-03-28 19:26:11 (23025): Guest Log: BIOS: VirtualBox 7.1.14
2026-03-28 19:26:11 (23025): Guest Log: CPUID EDX: 0x178bfbff
2026-03-28 19:26:11 (23025): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-03-28 19:26:11 (23025): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-03-28 19:26:11 (23025): VM state change detected. (old = 'poweredoff', new = 'running')
2026-03-28 19:26:11 (23025): Detected: Web Application Enabled (http://localhost:60425)
2026-03-28 19:26:11 (23025): Detected: Remote Desktop Enabled (localhost:39671)
2026-03-28 19:26:11 (23025): Preference change detected
2026-03-28 19:26:11 (23025): Setting CPU throttle for VM. (100%)
2026-03-28 19:26:11 (23025): Setting checkpoint interval to 3600 seconds. (Higher value of (Preference: 3600 seconds) or (Vbox_job.xml: 600 seconds))
2026-03-28 19:26:13 (23025): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-03-28 19:26:13 (23025): Guest Log: BIOS: Booting from Hard Disk...
2026-03-28 19:26:16 (23025): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-03-28 19:26:16 (23025): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-03-28 19:26:39 (23025): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-03-28 19:26:39 (23025): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-03-28 19:26:39 (23025): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-03-28 19:26:39 (23025): Guest Log: 00:00:00.000117 main     Log opened 2026-03-28T19:26:39.308072000Z
2026-03-28 19:26:39 (23025): Guest Log: 00:00:00.000538 main     OS Product: Linux
2026-03-28 19:26:39 (23025): Guest Log: 00:00:00.000723 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-03-28 19:26:39 (23025): Guest Log: 00:00:00.000774 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-03-28 19:26:39 (23025): Guest Log: 00:00:00.000818 main     Executable: /usr/sbin/VBoxService
2026-03-28 19:26:39 (23025): Guest Log: 00:00:00.000819 main     Process ID: 2235
2026-03-28 19:26:39 (23025): Guest Log: 00:00:00.000819 main     Package type: LINUX_64BITS_GENERIC
2026-03-28 19:26:39 (23025): Guest Log: 00:00:00.002509 main     5.2.6 r120293 started. Verbose level = 0
2026-03-28 19:32:47 (23025): VM Heartbeat file specified, but missing.
2026-03-28 19:32:47 (23025): Powering off VM.
2026-03-28 19:32:47 (23025): Successfully stopped VM.
2026-03-28 19:32:47 (23025): Deregistering VM. (boinc_2d6c53d93fff663f, slot#124)
2026-03-28 19:32:47 (23025): Removing network bandwidth throttle group from VM.
2026-03-28 19:32:47 (23025): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.000280 main     VirtualBox XPCOM Server 7.1.14_SUSE r170994 linux.amd64 (Oct 26 2025 12:00:00) release log
00:00:00.000282 main     Log opened 2026-03-28T19:26:09.049927000Z
00:00:00.000282 main     Build Type: release
00:00:00.000284 main     OS Product: Linux
00:00:00.000285 main     OS Release: 6.4.0-150600.23.81-default
00:00:00.000285 main     OS Version: #1 SMP PREEMPT_DYNAMIC Thu Nov 27 06:14:10 UTC 2025 (74497c6)
00:00:00.000304 main     DMI Product Name: System Product Name
00:00:00.000312 main     DMI Product Version: System Version
00:00:00.000316 main     Firmware type: UEFI
00:00:00.000374 main     Secure Boot: Disabled
00:00:00.000406 main     Host RAM: 515614MB (503.5GB) total, 505068MB (493.2GB) available
00:00:00.000408 main     Executable: /usr/lib/virtualbox/VBoxSVC
00:00:00.000409 main     Process ID: 23055
00:00:00.000409 main     Package type: LINUX_64BITS_GENERIC (OSE)

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="0800270C137C"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="0"
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"
clipboard_file_transfers="off"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
recording_started="off"
recording_enabled="off"
recording_screens=1
 rec_screen0
rec_screen_enabled="on"
rec_screen_id=0
rec_screen_video_enabled="on"
rec_screen_dest="File"
rec_screen_dest_filename="/virtma/boinc/slots/124/boinc_2d6c53d93fff663f/boinc_2d6c53d93fff663f-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_495253_1774705118.022048_0"
GuestMemoryBalloon=0

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --usb off 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --audio-enabled off 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --clipboard disabled 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q storagectl "boinc_2d6c53d93fff663f" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q showhdinfo "/virtma/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:          created
Type:           multiattach
Location:       /virtma/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

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q storageattach "boinc_2d6c53d93fff663f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/virtma/boinc/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/virtma/boinc/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee nsISupports
VBoxManage: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 782 of file VBoxManageStorageController.cpp

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q showhdinfo "/virtma/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:          created
Type:           multiattach
Location:       /virtma/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

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q closemedium disk "/virtma/boinc/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q showhdinfo "/virtma/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:          created
Type:           normal (base)
Location:       /virtma/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

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q storageattach "boinc_2d6c53d93fff663f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/virtma/boinc/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q storageattach "boinc_2d6c53d93fff663f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q storageattach "boinc_2d6c53d93fff663f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/virtma/boinc/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q bandwidthctl "boinc_2d6c53d93fff663f" add "boinc_2d6c53d93fff663f_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --natpf1 ",tcp,127.0.0.1,60425,,80" 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VirtualBox Extension Pack
Version:        7.1.4
Revision:       165100
Edition:        
Description:    Oracle Cloud Infrastructure integration, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe, full VM encryption.
VRDE Module:    VBoxVRDP
Crypto Module:  VBoxPuelCrypto
Usable:         true
Why unusable:   

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q modifyvm "boinc_2d6c53d93fff663f" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 39671 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-03-28 19:26:09 (23025): 
Command: VBoxManage -q sharedfolder add "boinc_2d6c53d93fff663f" --name "shared" --hostpath "/virtma/boinc/slots/124/shared"
Exit Code: 0
Output:

2026-03-28 19:26:10 (23025): 
Command: VBoxManage -q startvm "boinc_2d6c53d93fff663f" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_2d6c53d93fff663f" to power on...
VM "boinc_2d6c53d93fff663f" has been successfully started.

2026-03-28 19:26:11 (23025): 
Command: VBoxManage -q controlvm "boinc_2d6c53d93fff663f" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-03-28 19:32:47 (23025): 
Command: VBoxManage -q controlvm "boinc_2d6c53d93fff663f" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-28 19:32:47 (23025): 
Command: VBoxManage -q snapshot "boinc_2d6c53d93fff663f" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-28 19:32:47 (23025): 
Command: VBoxManage -q bandwidthctl "boinc_2d6c53d93fff663f" remove "boinc_2d6c53d93fff663f_net" 
Exit Code: 0
Output:

2026-03-28 19:32:47 (23025): 
Command: VBoxManage -q unregistervm "boinc_2d6c53d93fff663f" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-28 19:32:52 (23025): called boinc_finish(-163)

</stderr_txt>
]]>

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