Stderr output

<core_client_version>8.2.6</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-04-04 10:37:42 (71079): vboxwrapper version 26210
2026-04-04 10:37:42 (71079): BOINC client version: 8.2.6
2026-04-04 10:37:42 (71079): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-04-04 10:37:42 (71079): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-04 10:37:42 (71079): Successfully copied 'init_data.xml' to the shared directory.
2026-04-04 10:37:42 (71079): Successfully copied 'input' to the shared directory.
2026-04-04 10:37:42 (71079): Create VM. (boinc_64a63cd5a6b9b0d3, slot#0)
2026-04-04 10:37:42 (71079): Setting Memory Size for VM. (1024MB)
2026-04-04 10:37:42 (71079): Setting CPU Count for VM. (1)
2026-04-04 10:37:42 (71079): Setting Chipset Options for VM.
2026-04-04 10:37:42 (71079): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-04 10:37:43 (71079): Setting Boot Options for VM.
2026-04-04 10:37:43 (71079): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-04 10:37:43 (71079): Enabling VM Network Access.
2026-04-04 10:37:43 (71079): Disabling USB Support for VM.
2026-04-04 10:37:43 (71079): Disabling COM Port Support for VM.
2026-04-04 10:37:43 (71079): Disabling LPT Port Support for VM.
2026-04-04 10:37:43 (71079): Disabling Audio Support for VM.
2026-04-04 10:37:43 (71079): Disabling Clipboard Support for VM.
2026-04-04 10:37:43 (71079): Disabling Drag and Drop Support for VM.
2026-04-04 10:37:43 (71079): Adding storage controller(s) to VM.
2026-04-04 10:37:43 (71079): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-04 10:37:44 (71079): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-04 10:37:44 (71079): forwarding host port 51849 to guest port 80
2026-04-04 10:37:44 (71079): Enabling remote desktop for VM.
2026-04-04 10:37:44 (71079): Required extension pack not installed, remote desktop not enabled.
2026-04-04 10:37:44 (71079): Enabling shared directory for VM.
2026-04-04 10:37:44 (71079): Starting VM using VBoxManage interface. (boinc_64a63cd5a6b9b0d3, slot#0)
2026-04-04 10:37:44 (71079): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_64a63cd5a6b9b0d3" --type headless
Output:
VBoxManage: error: VirtualBox kernel driver not Installed. The vboxdrv kernel module was either not loaded, /dev/vboxdrv is not set up properly, or you are using EFI Secure Boot and the module is not signed in the right way for your system.  If necessary, try setting up the kernel module again by executing '/sbin/vboxconfig' as root (VERR_VM_DRIVER_NOT_INSTALLED)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_64a63cd5a6b9b0d3" to power on...

2026-04-04 10:37:44 (71079): VM failed to start.
2026-04-04 10:37:44 (71079): Could not start 
2026-04-04 10:37:44 (71079): ERROR: VM failed to start
2026-04-04 10:37:44 (71079): Powering off VM.
2026-04-04 10:37:44 (71079): Deregistering VM. (boinc_64a63cd5a6b9b0d3, slot#0)
2026-04-04 10:37:44 (71079): Removing network bandwidth throttle group from VM.
2026-04-04 10:37:45 (71079): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.001076 main     VirtualBox XPCOM Server 7.2.4 r170995 linux.amd64 (Oct 17 2025 09:07:46) release log
00:00:00.001077 main     Log opened 2026-04-04T15:37:31.984628000Z
00:00:00.001078 main     Build Type: release
00:00:00.001079 main     OS Product: Linux
00:00:00.001079 main     OS Release: 6.12.77
00:00:00.001080 main     OS Version: #1-NixOS SMP PREEMPT_DYNAMIC Fri Mar 13 16:20:49 UTC 2026
00:00:00.001090 main     DMI Product Name: System Product Name
00:00:00.001095 main     DMI Product Version: System Version
00:00:00.001100 main     Firmware type: UEFI
00:00:00.003445 main     Secure Boot: Disabled
00:00:00.003465 main     Host RAM: 15935MB (15.5GB) total, 12272MB (11.9GB) available
00:00:00.003467 main     Executable: /nix/store/9vkyn2mvg3rcr8wxh57414w9bqjmllhh-virtualbox-7.2.4/libexec/virtualbox/VBoxSVC
00:00:00.003467 main     Process ID: 70053
00:00:00.003467 main     Package type: LINUX_64BITS_GENERIC (OSE)

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="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="0800275F966E"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="0"
enableTFTP="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="/var/lib/boinc/slots/0/boinc_64a63cd5a6b9b0d3/boinc_64a63cd5a6b9b0d3-screen0.webm"
rec_screen_opts="ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4760946-755_0"
GuestMemoryBalloon=0

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --usb off 
Exit Code: 0
Output:

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --audio-enabled off 
Exit Code: 0
Output:

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --clipboard disabled 
Exit Code: 0
Output:

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-04 10:37:43 (71079): 
Command: VBoxManage -q storagectl "boinc_64a63cd5a6b9b0d3" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-04 10:37:44 (71079): 
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:          created
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

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q storageattach "boinc_64a63cd5a6b9b0d3" --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: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_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

2026-04-04 10:37:44 (71079): 
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:          created
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

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-04-04 10:37:44 (71079): 
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:          created
Type:           normal (base)
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

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q storageattach "boinc_64a63cd5a6b9b0d3" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q storageattach "boinc_64a63cd5a6b9b0d3" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q storageattach "boinc_64a63cd5a6b9b0d3" --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:

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q bandwidthctl "boinc_64a63cd5a6b9b0d3" add "boinc_64a63cd5a6b9b0d3_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q modifyvm "boinc_64a63cd5a6b9b0d3" --natpf1 ",tcp,127.0.0.1,51849,,80" 
Exit Code: 0
Output:

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VBoxDTrace Extension Pack
Version:        7.2.4
Revision:       170995
Edition:        
Description:    Experimental and unsupported extension pack providing DTrace features to VirtualBox.
VRDE Module:    
Crypto Module:  
Usable:         true
Why unusable:   

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q sharedfolder add "boinc_64a63cd5a6b9b0d3" --name "shared" --hostpath "/var/lib/boinc/slots/0/shared"
Exit Code: 0
Output:

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q startvm "boinc_64a63cd5a6b9b0d3" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: VirtualBox kernel driver not Installed. The vboxdrv kernel module was either not loaded, /dev/vboxdrv is not set up properly, or you are using EFI Secure Boot and the module is not signed in the right way for your system.  If necessary, try setting up the kernel module again by executing '/sbin/vboxconfig' as root (VERR_VM_DRIVER_NOT_INSTALLED)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_64a63cd5a6b9b0d3" to power on...

2026-04-04 10:37:44 (71079): 
Command: VBoxManage -q snapshot "boinc_64a63cd5a6b9b0d3" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-04 10:37:45 (71079): 
Command: VBoxManage -q bandwidthctl "boinc_64a63cd5a6b9b0d3" remove "boinc_64a63cd5a6b9b0d3_net" 
Exit Code: 0
Output:

2026-04-04 10:37:45 (71079): 
Command: VBoxManage -q unregistervm "boinc_64a63cd5a6b9b0d3" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-04 10:37:50 (71079): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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