Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-18 17:52:33 (10924): vboxwrapper version 26210
2026-01-18 17:52:33 (10924): BOINC client version: 8.2.8
2026-01-18 17:52:33 (10924): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-01-18 17:52:33 (10924): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-18 17:52:33 (10924): Successfully copied 'init_data.xml' to the shared directory.
2026-01-18 17:52:33 (10924): Successfully copied 'input' to the shared directory.
2026-01-18 17:52:33 (10924): Create VM. (boinc_ad33001a951582d7, slot#3)
2026-01-18 17:52:33 (10924): Setting Memory Size for VM. (1024MB)
2026-01-18 17:52:33 (10924): Setting CPU Count for VM. (1)
2026-01-18 17:52:34 (10924): Setting Chipset Options for VM.
2026-01-18 17:52:34 (10924): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-18 17:52:34 (10924): Setting Boot Options for VM.
2026-01-18 17:52:34 (10924): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-18 17:52:34 (10924): Enabling VM Network Access.
2026-01-18 17:52:34 (10924): Disabling USB Support for VM.
2026-01-18 17:52:34 (10924): Disabling COM Port Support for VM.
2026-01-18 17:52:34 (10924): Disabling LPT Port Support for VM.
2026-01-18 17:52:34 (10924): Disabling Audio Support for VM.
2026-01-18 17:52:34 (10924): Disabling Clipboard Support for VM.
2026-01-18 17:52:34 (10924): Disabling Drag and Drop Support for VM.
2026-01-18 17:52:34 (10924): Adding storage controller(s) to VM.
2026-01-18 17:52:34 (10924): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-01-18 17:55:19 (3822): vboxwrapper version 26210
2026-01-18 17:55:19 (3822): BOINC client version: 8.2.8
2026-01-18 17:55:20 (3822): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-01-18 17:55:20 (3822): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-18 17:55:20 (3822): Starting VM using VBoxManage interface. (boinc_ad33001a951582d7, slot#3)
2026-01-18 17:55:20 (3822): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_ad33001a951582d7" --type headless
Output:
VBoxManage: error: VirtualBox can't operate in VMX root mode. Please disable the KVM kernel extension, recompile your kernel and reboot (VERR_VMX_IN_VMX_ROOT_MODE)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_ad33001a951582d7" to power on...

2026-01-18 17:55:20 (3822): VM failed to start.
2026-01-18 17:55:20 (3822): Could not start 
2026-01-18 17:55:20 (3822): ERROR: VM failed to start
2026-01-18 17:55:20 (3822): Powering off VM.
2026-01-18 17:55:20 (3822): Deregistering VM. (boinc_ad33001a951582d7, slot#3)
2026-01-18 17:55:20 (3822): Removing network bandwidth throttle group from VM.
2026-01-18 17:55:20 (3822): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.122873 nspr-2   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={aac6c7cb-a371-4c58-ab51-0616896b2f2c} aComponent={SystemPropertiesWrap} aText={Cannot determine default Guest Additions ISO location. Most likely they are not available}, preserve=false aResultDetail=0
00:00:00.129306 nspr-2   Loading settings file "/var/lib/boinc/slots/3/boinc_ad33001a951582d7/boinc_ad33001a951582d7.vbox" with version "1.19-linux"
00:00:00.130008 nspr-2   VirtualBox: object created
00:00:00.139759 nspr-2   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={aac6c7cb-a371-4c58-ab51-0616896b2f2c} aComponent={SystemPropertiesWrap} aText={Cannot determine default Guest Additions ISO location. Most likely they are not available}, preserve=false aResultDetail=0
00:00:00.205077 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:00.207834 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.207902 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.207955 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.208008 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.208067 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.208116 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.211115 nspr-3   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:00.211174 nspr-2   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:00.211966 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:00.242759 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:00.245391 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.245458 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.245511 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.245563 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.245618 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.245673 nspr-2   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:00.248061 nspr-3   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:00.248103 nspr-2   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:00.248781 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:00.280767 nspr-3   Launched VM: 3825211296 pid: 3942 (0xf66) frontend: headless name: boinc_ad33001a951582d7
00:00:00.343251 nspr-3   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:00.413915 nspr-3   Saving settings file "/var/lib/boinc/slots/3/boinc_ad33001a951582d7/boinc_ad33001a951582d7.vbox" with version "1.19-linux"
00:00:00.417229 nspr-3   Finished saving settings file "/var/lib/boinc/slots/3/boinc_ad33001a951582d7/boinc_ad33001a951582d7.vbox"
00:00:00.452705 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:00.502820 nspr-3   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Could not find a bandwidth group named 'boinc_ad33001a951582d7_net'}, preserve=false aResultDetail=0
00:00:00.548959 nspr-3   Saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:00.552119 nspr-3   Finished saving settings file "/var/lib/boinc/projects/VirtualBox/VirtualBox.xml"
00:00:05.553051 main     VirtualBox: object deletion starts
00:00:05.553617 main     HostDnsMonitor: shutting down ...

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Maximum Floppy Port count:       1
Maximum Devices per Floppy Port: 2
Default machine folder:          /var/lib/boinc/VirtualBox VMs
Raw-mode Supported:              no
Exclusive HW virtualization use: on
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          VNC
VM encryption ExtPack:           
Log history count:               3
Default frontend:                
Default audio driver:            PulseAudio
Autostart database path:         
Default Guest Additions ISO:     
Logging Level:                   all
Proxy Mode:                      System
Proxy URL:                       
User language:                   fr_FR

2026-01-18 17:55:20 (3822): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2026-01-18T16:55:20.158000000Z
Processor online count: 32
Processor count: 32
Processor online core count: 24
Processor core count: 24
Processor supports HW virtualization: yes
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: yes
Processor supports unrestricted guest: yes
Processor supports nested HW virtualization: yes
Processor supports virt. vmsave/vmload: no
Processor#0 speed: 5500 MHz
Processor#0 description: Intel(R) Core(TM) i9-14900
Processor#1 speed: 5500 MHz
Processor#1 description: Intel(R) Core(TM) i9-14900
Processor#2 speed: 5500 MHz
Processor#2 description: Intel(R) Core(TM) i9-14900
Processor#3 speed: 5500 MHz
Processor#3 description: Intel(R) Core(TM) i9-14900
Processor#4 speed: 5500 MHz
Processor#4 description: Intel(R) Core(TM) i9-14900
Processor#5 speed: 5500 MHz
Processor#5 description: Intel(R) Core(TM) i9-14900
Processor#6 speed: 5500 MHz
Processor#6 description: Intel(R) Core(TM) i9-14900
Processor#7 speed: 5500 MHz
Processor#7 description: Intel(R) Core(TM) i9-14900
Processor#8 speed: 5800 MHz
Processor#8 description: Intel(R) Core(TM) i9-14900
Processor#9 speed: 5800 MHz
Processor#9 description: Intel(R) Core(TM) i9-14900
Processor#10 speed: 5800 MHz
Processor#10 description: Intel(R) Core(TM) i9-14900
Processor#11 speed: 5800 MHz
Processor#11 description: Intel(R) Core(TM) i9-14900
Processor#12 speed: 5500 MHz
Processor#12 description: Intel(R) Core(TM) i9-14900
Processor#13 speed: 5500 MHz
Processor#13 description: Intel(R) Core(TM) i9-14900
Processor#14 speed: 5500 MHz
Processor#14 description: Intel(R) Core(TM) i9-14900
Processor#15 speed: 5500 MHz
Processor#15 description: Intel(R) Core(TM) i9-14900
Processor#16 speed: 4300 MHz
Processor#16 description: Intel(R) Core(TM) i9-14900
Processor#17 speed: 4300 MHz
Processor#17 description: Intel(R) Core(TM) i9-14900
Processor#18 speed: 4300 MHz
Processor#18 description: Intel(R) Core(TM) i9-14900
Processor#19 speed: 4300 MHz
Processor#19 description: Intel(R) Core(TM) i9-14900
Processor#20 speed: 4300 MHz
Processor#20 description: Intel(R) Core(TM) i9-14900
Processor#21 speed: 4300 MHz
Processor#21 description: Intel(R) Core(TM) i9-14900
Processor#22 speed: 4300 MHz
Processor#22 description: Intel(R) Core(TM) i9-14900
Processor#23 speed: 4300 MHz
Processor#23 description: Intel(R) Core(TM) i9-14900
Processor#24 speed: 4300 MHz
Processor#24 description: Intel(R) Core(TM) i9-14900
Processor#25 speed: 4300 MHz
Processor#25 description: Intel(R) Core(TM) i9-14900
Processor#26 speed: 4300 MHz
Processor#26 description: Intel(R) Core(TM) i9-14900
Processor#27 speed: 4300 MHz
Processor#27 description: Intel(R) Core(TM) i9-14900
Processor#28 speed: 4300 MHz
Processor#28 description: Intel(R) Core(TM) i9-14900
Processor#29 speed: 4300 MHz
Processor#29 description: Intel(R) Core(TM) i9-14900
Processor#30 speed: 4300 MHz
Processor#30 description: Intel(R) Core(TM) i9-14900
Processor#31 speed: 4300 MHz
Processor#31 description: Intel(R) Core(TM) i9-14900
Memory size: 96224 MByte
Memory available: 93784 MByte
Operating system: Linux
Operating system version: 6.14.0-37-generic

2026-01-18 17:55:20 (3822): 
Command: VBoxManage -q showvminfo "boinc_ad33001a951582d7" --machinereadable 
Exit Code: 0
Output:
name="boinc_ad33001a951582d7"
encryption="disabled"
groups="/"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="a07dfba9-a74f-4edf-b883-21addac24795"
CfgFile="/var/lib/boinc/slots/3/boinc_ad33001a951582d7/boinc_ad33001a951582d7.vbox"
SnapFldr="/var/lib/boinc/slots/3/boinc_ad33001a951582d7/Snapshots"
LogFldr="/var/lib/boinc/slots/3/boinc_ad33001a951582d7/Logs"
hardwareuuid="a07dfba9-a74f-4edf-b883-21addac24795"
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
NvramFile="/var/lib/boinc/slots/3/boinc_ad33001a951582d7/boinc_ad33001a951582d7.nvram"
rtcuseutc="on"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-18T16:52:33.000000000"
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"
storagecontrollername0="Hard Disk Controller"
storagecontrollertype0="IntelAhci"
storagecontrollerinstance0="0"
storagecontrollermaxportcount0="30"
storagecontrollerportcount0="3"
storagecontrollerbootable0="on"
"Hard Disk Controller-0-0"="none"
"Hard Disk Controller-1-0"="none"
"Hard Disk Controller-2-0"="none"
natnet1="nat"
macaddress1="080027D16DD9"
cableconnected1="on"
nic1="nat"
nictype1="virtio"
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="none"
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_dest="File"
rec_screen_dest_filename="/var/lib/boinc/slots/3/boinc_ad33001a951582d7/boinc_ad33001a951582d7-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_2922-4875598-463_0"
GuestMemoryBalloon=0

2026-01-18 17:55:20 (3822): 
Command: VBoxManage -q startvm "boinc_ad33001a951582d7" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: VirtualBox can't operate in VMX root mode. Please disable the KVM kernel extension, recompile your kernel and reboot (VERR_VMX_IN_VMX_ROOT_MODE)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_ad33001a951582d7" to power on...

2026-01-18 17:55:20 (3822): 
Command: VBoxManage -q snapshot "boinc_ad33001a951582d7" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-18 17:55:20 (3822): 
Command: VBoxManage -q bandwidthctl "boinc_ad33001a951582d7" remove "boinc_ad33001a951582d7_net" 
Exit Code: -2135228415
Output:
VBoxManage: error: Could not find a bandwidth group named 'boinc_ad33001a951582d7_net'
VBoxManage: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component BandwidthControlWrap, interface IBandwidthControl, callee nsISupports
VBoxManage: error: Context: "DeleteBandwidthGroup(name.raw())" at line 273 of file VBoxManageBandwidthControl.cpp

2026-01-18 17:55:20 (3822): 
Command: VBoxManage -q unregistervm "boinc_ad33001a951582d7" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-18 17:55:25 (3822): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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