Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-10 13:07:56 (29059): vboxwrapper version 26210
2026-01-10 13:07:56 (29059): BOINC client version: 8.2.8
2026-01-10 13:07:57 (29059): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-01-10 13:07:57 (29059): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-10 13:07:57 (29059): Successfully copied 'init_data.xml' to the shared directory.
2026-01-10 13:07:57 (29059): Create VM. (boinc_972054df1f326d27, slot#5)
2026-01-10 13:07:57 (29059): Setting Memory Size for VM. (4584MB)
2026-01-10 13:07:57 (29059): Setting CPU Count for VM. (4)
2026-01-10 13:07:57 (29059): Setting Chipset Options for VM.
2026-01-10 13:07:58 (29059): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-10 13:07:58 (29059): Setting Boot Options for VM.
2026-01-10 13:07:58 (29059): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-10 13:07:58 (29059): Enabling VM Network Access.
2026-01-10 13:07:58 (29059): Disabling USB Support for VM.
2026-01-10 13:07:58 (29059): Disabling COM Port Support for VM.
2026-01-10 13:07:58 (29059): Disabling LPT Port Support for VM.
2026-01-10 13:07:58 (29059): Disabling Audio Support for VM.
2026-01-10 13:07:58 (29059): Disabling Clipboard Support for VM.
2026-01-10 13:07:58 (29059): Disabling Drag and Drop Support for VM.
2026-01-10 13:07:58 (29059): Adding storage controller(s) to VM.
2026-01-10 13:07:58 (29059): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-10 13:08:01 (29059): Attempts: 3
2026-01-10 13:08:01 (29059): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-10 13:08:01 (29059): forwarding host port 46713 to guest port 80
2026-01-10 13:08:01 (29059): Enabling remote desktop for VM.
2026-01-10 13:08:01 (29059): Required extension pack not installed, remote desktop not enabled.
2026-01-10 13:08:01 (29059): Enabling shared directory for VM.
2026-01-10 13:08:02 (29059): Starting VM using VBoxManage interface. (boinc_972054df1f326d27, slot#5)
2026-01-10 13:08:02 (29059): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_972054df1f326d27" --type headless
Output:
VBoxManage: error: VT-x is being used by another hypervisor (VERR_VMX_IN_VMX_ROOT_MODE).
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_972054df1f326d27" to power on...

2026-01-10 13:08:02 (29059): VM failed to start.
2026-01-10 13:08:02 (29059): Could not start 
2026-01-10 13:08:02 (29059): ERROR: VM failed to start
2026-01-10 13:08:02 (29059): Powering off VM.
2026-01-10 13:08:02 (29059): Deregistering VM. (boinc_972054df1f326d27, slot#5)
2026-01-10 13:08:02 (29059): Removing network bandwidth throttle group from VM.
2026-01-10 13:08:02 (29059): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.020680 main     VirtualBox XPCOM Server 7.2.4_RPMFUSION r170995 linux.amd64 (Oct 25 2025 00:00:00) release log
00:00:00.020683 main     Log opened 2026-01-10T12:07:56.546064000Z
00:00:00.020683 main     Build Type: release
00:00:00.020686 main     OS Product: Linux
00:00:00.020687 main     OS Release: 6.18.3-200.fc43.x86_64
00:00:00.020687 main     OS Version: #1 SMP PREEMPT_DYNAMIC Fri Jan  2 20:10:56 UTC 2026
00:00:00.020707 main     DMI Product Name: X99 PR9
00:00:00.020714 main     DMI Product Version: Default string
00:00:00.020720 main     Firmware type: UEFI
00:00:00.020727 main     Secure Boot: Disabled
00:00:00.020753 main     Host RAM: 128634MB (125.6GB) total, 125252MB (122.3GB) available
00:00:00.020756 main     Executable: /usr/lib64/virtualbox/VBoxSVC
00:00:00.020756 main     Process ID: 29269
00:00:00.020756 main     Package type: LINUX_64BITS_GENERIC (OSE)

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

VBoxManage: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee nsISupports
VBoxManage: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 3248 of file VBoxManageInfo.cpp

2026-01-10 13:07:57 (29059): 
Command: VBoxManage -q createvm --name "boinc_972054df1f326d27" --basefolder "/var/lib/boinc/slots/5" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_972054df1f326d27' is created and registered.
UUID: 3d7cbe37-8223-4bee-9cba-1af50adb5521
Settings file: '/var/lib/boinc/slots/5/boinc_972054df1f326d27/boinc_972054df1f326d27.vbox'

2026-01-10 13:07:57 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --description "CMS_325861_1768039423.951870_0" 
Exit Code: 0
Output:

2026-01-10 13:07:57 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --memory 4584 
Exit Code: 0
Output:

2026-01-10 13:07:57 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --cpus 4 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q showvminfo "boinc_972054df1f326d27" --machinereadable 
Exit Code: 0
Output:
name="boinc_972054df1f326d27"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="3d7cbe37-8223-4bee-9cba-1af50adb5521"
CfgFile="/var/lib/boinc/slots/5/boinc_972054df1f326d27/boinc_972054df1f326d27.vbox"
SnapFldr="/var/lib/boinc/slots/5/boinc_972054df1f326d27/Snapshots"
LogFldr="/var/lib/boinc/slots/5/boinc_972054df1f326d27/Logs"
hardwareuuid="3d7cbe37-8223-4bee-9cba-1af50adb5521"
memory=4584
pagefusion="off"
vram=16
cpuexecutioncap=100
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=4
hpet="off"
pae="off"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
hwvirtex="on"
nestedpaging="on"
largepages="off"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
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/5/boinc_972054df1f326d27/boinc_972054df1f326d27.nvram"
rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-10T12:07:57.758000000"
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="080027D9D8B1"
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/5/boinc_972054df1f326d27/boinc_972054df1f326d27-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="CMS_325861_1768039423.951870_0"
GuestMemoryBalloon=0

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --usb off 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --audio-enabled off 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --clipboard disabled 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-10 13:07:58 (29059): 
Command: VBoxManage -q storagectl "boinc_972054df1f326d27" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-10 13:08:01 (29059): 
Command: VBoxManage -q showhdinfo "/var/lib/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:       /var/lib/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
Child UUIDs:    893ee087-3b29-4c27-910d-86de7230a5ac
                8c1ea89d-a09b-4eb0-9571-312a1a5a676d
                d71545fc-9764-43f9-b8ca-03930ff12941
                b3e7a09b-b095-49bd-b684-c56a57ff3168

2026-01-10 13:08:01 (29059): 
Command: VBoxManage -q storageattach "boinc_972054df1f326d27" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-01-10 13:08:01 (29059): 
Command: VBoxManage -q bandwidthctl "boinc_972054df1f326d27" add "boinc_972054df1f326d27_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-10 13:08:01 (29059): 
Command: VBoxManage -q modifyvm "boinc_972054df1f326d27" --natpf1 ",tcp,127.0.0.1,46713,,80" 
Exit Code: 0
Output:

2026-01-10 13:08:01 (29059): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-10 13:08:02 (29059): 
Command: VBoxManage -q sharedfolder add "boinc_972054df1f326d27" --name "shared" --hostpath "/var/lib/boinc/slots/5/shared"
Exit Code: 0
Output:

2026-01-10 13:08:02 (29059): 
Command: VBoxManage -q startvm "boinc_972054df1f326d27" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: VT-x is being used by another hypervisor (VERR_VMX_IN_VMX_ROOT_MODE).
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_972054df1f326d27" to power on...

2026-01-10 13:08:02 (29059): 
Command: VBoxManage -q snapshot "boinc_972054df1f326d27" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-10 13:08:02 (29059): 
Command: VBoxManage -q bandwidthctl "boinc_972054df1f326d27" remove "boinc_972054df1f326d27_net" 
Exit Code: 0
Output:

2026-01-10 13:08:02 (29059): 
Command: VBoxManage -q unregistervm "boinc_972054df1f326d27" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-10 13:08:07 (29059): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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