Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-28 13:35:11 (15059): vboxwrapper version 26210
2026-03-28 13:35:11 (15059): BOINC client version: 8.2.4
2026-03-28 13:35:11 (15059): Detected: VirtualBox VboxManage Interface (Version: 6.1.50)
2026-03-28 13:35:11 (15059): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-28 13:35:11 (15059): Successfully copied 'init_data.xml' to the shared directory.
2026-03-28 13:35:11 (15059): Successfully copied 'input' to the shared directory.
2026-03-28 13:35:11 (15059): Create VM. (boinc_e0892f10ad9f4981, slot#1)
2026-03-28 13:35:12 (15059): Setting Memory Size for VM. (1024MB)
2026-03-28 13:35:12 (15059): Setting CPU Count for VM. (1)
2026-03-28 13:35:12 (15059): Setting Chipset Options for VM.
2026-03-28 13:35:12 (15059): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-28 13:35:12 (15059): Setting Boot Options for VM.
2026-03-28 13:35:12 (15059): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-28 13:35:13 (15059): Enabling VM Network Access.
2026-03-28 13:35:13 (15059): Disabling USB Support for VM.
2026-03-28 13:35:13 (15059): Disabling COM Port Support for VM.
2026-03-28 13:35:13 (15059): Disabling LPT Port Support for VM.
2026-03-28 13:35:13 (15059): Disabling Audio Support for VM.
2026-03-28 13:35:14 (15059): Disabling Clipboard Support for VM.
2026-03-28 13:35:14 (15059): Disabling Drag and Drop Support for VM.
2026-03-28 13:35:14 (15059): Adding storage controller(s) to VM.
2026-03-28 13:35:14 (15059): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-28 13:35:16 (15059): Attempts: 2
2026-03-28 13:35:16 (15059): Adding VirtualBox Guest Additions to VM.
2026-03-28 13:35:17 (15059): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-28 13:35:17 (15059): forwarding host port 36897 to guest port 80
2026-03-28 13:35:17 (15059): Enabling remote desktop for VM.
2026-03-28 13:35:17 (15059): Required extension pack not installed, remote desktop not enabled.
2026-03-28 13:35:17 (15059): Enabling shared directory for VM.
2026-03-28 13:35:17 (15059): Starting VM using VBoxManage interface. (boinc_e0892f10ad9f4981, slot#1)
2026-03-28 13:35:18 (15059): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_e0892f10ad9f4981" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_e0892f10ad9f4981' has terminated unexpectedly during startup (VERR_PROCESS_NOT_FOUND)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_e0892f10ad9f4981" to power on...

2026-03-28 13:35:18 (15059): VM failed to start.
2026-03-28 13:35:18 (15059): Could not start 
2026-03-28 13:35:18 (15059): ERROR: VM failed to start
2026-03-28 13:35:18 (15059): Powering off VM.
2026-03-28 13:35:18 (15059): Deregistering VM. (boinc_e0892f10ad9f4981, slot#1)
2026-03-28 13:35:18 (15059): Removing network bandwidth throttle group from VM.
2026-03-28 13:35:18 (15059): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.000829 main     VirtualBox XPCOM Server 6.1.50 r161033 linux.amd64 (Dec 17 2025 02:40:30) release log
00:00:00.000832 main     Log opened 2026-03-28T12:35:11.360337000Z
00:00:00.000833 main     Build Type: release
00:00:00.000836 main     OS Product: Linux
00:00:00.000837 main     OS Release: 5.15.193
00:00:00.000838 main     OS Version: #1 SMP PREEMPT Thu Sep 11 20:09:36 CDT 2025
00:00:00.000856 main     DMI Product Name: System Product Name
00:00:00.000865 main     DMI Product Version: System Version
00:00:00.000872 main     Firmware type: UEFI
00:00:00.000881 main     Secure Boot: Disabled
00:00:00.000916 main     Host RAM: 7869MB (7.6GB) total, 7111MB (6.9GB) available
00:00:00.000924 main     Executable: /usr/lib64/virtualbox/VBoxSVC
00:00:00.000925 main     Process ID: 15127
00:00:00.000925 main     Package type: LINUX_64BITS_GENERIC (OSE)
00:00:00.003077 main     IPC socket path: /tmp/.vbox-root-ipc/ipcd

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Command: VBoxManage -q createvm --name "boinc_e0892f10ad9f4981" --basefolder "/mnt/disco.datos/.boinc_data/slots/1" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_e0892f10ad9f4981' is created and registered.
UUID: 892eef12-68a8-4d27-a7f5-7d262f275085
Settings file: '/mnt/disco.datos/.boinc_data/slots/1/boinc_e0892f10ad9f4981/boinc_e0892f10ad9f4981.vbox'

2026-03-28 13:35:12 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --description "Theory_2922-4801138-728_0" 
Exit Code: 0
Output:

2026-03-28 13:35:12 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --memory 1024 
Exit Code: 0
Output:

2026-03-28 13:35:12 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --cpus 1 
Exit Code: 0
Output:

2026-03-28 13:35:12 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-03-28 13:35:12 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-03-28 13:35:12 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-03-28 13:35:12 (15059): 
Command: VBoxManage -q showvminfo "boinc_e0892f10ad9f4981" --machinereadable 
Exit Code: 0
Output:
name="boinc_e0892f10ad9f4981"
groups="/"
ostype="Linux 2.6 / 3.x / 4.x (64-bit)"
UUID="892eef12-68a8-4d27-a7f5-7d262f275085"
CfgFile="/mnt/disco.datos/.boinc_data/slots/1/boinc_e0892f10ad9f4981/boinc_e0892f10ad9f4981.vbox"
SnapFldr="/mnt/disco.datos/.boinc_data/slots/1/boinc_e0892f10ad9f4981/Snapshots"
LogFldr="/mnt/disco.datos/.boinc_data/slots/1/boinc_e0892f10ad9f4981/Logs"
hardwareuuid="892eef12-68a8-4d27-a7f5-7d262f275085"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
hpet="off"
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=1
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
rtcuseutc="on"
hwvirtex="on"
nestedpaging="on"
largepages="off"
vtxvpid="on"
vtxux="on"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-03-28T12:35:11.693000000"
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="0800271BC713"
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="/mnt/disco.datos/.boinc_data/slots/1/boinc_e0892f10ad9f4981/boinc_e0892f10ad9f4981-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_2922-4801138-728_0"
GuestMemoryBalloon=0

2026-03-28 13:35:13 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --nic1 nat --nictype1 "virtio" --cableconnected1 off --natdnsproxy1 on 
Exit Code: 0
Output:

2026-03-28 13:35:13 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --cableconnected1 on 
Exit Code: 0
Output:

2026-03-28 13:35:13 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --usb off 
Exit Code: 0
Output:

2026-03-28 13:35:13 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-28 13:35:13 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-28 13:35:14 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --audio none 
Exit Code: 0
Output:

2026-03-28 13:35:14 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --clipboard disabled 
Exit Code: 0
Output:

2026-03-28 13:35:14 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-28 13:35:14 (15059): 
Command: VBoxManage -q storagectl "boinc_e0892f10ad9f4981" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-28 13:35:16 (15059): 
Command: VBoxManage -q showhdinfo "/mnt/disco.datos/.boinc_data/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:       /mnt/disco.datos/.boinc_data/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:    fc162b97-8828-4b09-a0d5-5b5d314bbbc6

2026-03-28 13:35:16 (15059): 
Command: VBoxManage -q storageattach "boinc_e0892f10ad9f4981" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/mnt/disco.datos/.boinc_data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-03-28 13:35:17 (15059): 
Command: VBoxManage -q storageattach "boinc_e0892f10ad9f4981" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-28 13:35:17 (15059): 
Command: VBoxManage -q bandwidthctl "boinc_e0892f10ad9f4981" add "boinc_e0892f10ad9f4981_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-28 13:35:17 (15059): 
Command: VBoxManage -q modifyvm "boinc_e0892f10ad9f4981" --natpf1 ",tcp,127.0.0.1,36897,,80" 
Exit Code: 0
Output:

2026-03-28 13:35:17 (15059): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 2
Pack no. 0:   VNC
Version:      
Revision:     0
Edition:      
Description:  
VRDE Module:  
Usable:       false
Why unusable: The owner is not root: '/usr' (rc=VERR_SUPLIB_OWNER_NOT_ROOT)

Pack no. 1:   Oracle VBoxDTrace Extension Pack
Version:      
Revision:     0
Edition:      
Description:  
VRDE Module:  
Usable:       false
Why unusable: The owner is not root: '/usr' (rc=VERR_SUPLIB_OWNER_NOT_ROOT)

2026-03-28 13:35:17 (15059): 
Command: VBoxManage -q sharedfolder add "boinc_e0892f10ad9f4981" --name "shared" --hostpath "/mnt/disco.datos/.boinc_data/slots/1/shared"
Exit Code: 0
Output:

2026-03-28 13:35:18 (15059): 
Command: VBoxManage -q startvm "boinc_e0892f10ad9f4981" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_e0892f10ad9f4981' has terminated unexpectedly during startup (VERR_PROCESS_NOT_FOUND)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_e0892f10ad9f4981" to power on...

2026-03-28 13:35:18 (15059): 
Command: VBoxManage -q snapshot "boinc_e0892f10ad9f4981" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-28 13:35:18 (15059): 
Command: VBoxManage -q bandwidthctl "boinc_e0892f10ad9f4981" remove "boinc_e0892f10ad9f4981_net" 
Exit Code: 0
Output:

2026-03-28 13:35:18 (15059): 
Command: VBoxManage -q unregistervm "boinc_e0892f10ad9f4981" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-28 13:35:23 (15059): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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