Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
process exited with code 1 (0x1, -255)</message>
<stderr_txt>
2026-02-05 19:21:15 (1278082): vboxwrapper version 26210
2026-02-05 19:21:15 (1278082): BOINC client version: 8.2.4
2026-02-05 19:21:15 (1278082): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-02-05 19:21:16 (1278082): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-02-05 19:21:16 (1278082): Successfully copied 'init_data.xml' to the shared directory.
2026-02-05 19:21:16 (1278082): Create VM. (boinc_26bf039ed75be8cf, slot#19)
2026-02-05 19:21:16 (1278082): Setting Memory Size for VM. (4584MB)
2026-02-05 19:21:16 (1278082): Setting CPU Count for VM. (4)
2026-02-05 19:21:16 (1278082): Setting Chipset Options for VM.
2026-02-05 19:21:16 (1278082): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-05 19:21:16 (1278082): Setting Boot Options for VM.
2026-02-05 19:21:16 (1278082): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-05 19:21:16 (1278082): Enabling VM Network Access.
2026-02-05 19:21:16 (1278082): Disabling USB Support for VM.
2026-02-05 19:21:17 (1278082): Disabling COM Port Support for VM.
2026-02-05 19:21:17 (1278082): Disabling LPT Port Support for VM.
2026-02-05 19:21:17 (1278082): Disabling Audio Support for VM.
2026-02-05 19:21:17 (1278082): Disabling Clipboard Support for VM.
2026-02-05 19:21:17 (1278082): Disabling Drag and Drop Support for VM.
2026-02-05 19:21:17 (1278082): Adding storage controller(s) to VM.
2026-02-05 19:21:18 (1278082): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-02-05 19:21:18 (1278082): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-05 19:21:19 (1278082): forwarding host port 52297 to guest port 80
2026-02-05 19:21:19 (1278082): Enabling remote desktop for VM.
2026-02-05 19:21:19 (1278082): Required extension pack not installed, remote desktop not enabled.
2026-02-05 19:21:19 (1278082): Enabling shared directory for VM.
2026-02-05 19:21:19 (1278082): Starting VM using VBoxManage interface. (boinc_26bf039ed75be8cf, slot#19)
2026-02-05 19:21:19 (1278082): Error in start VM for VM: 1
Command:
VBoxManage -q startvm "boinc_26bf039ed75be8cf" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_26bf039ed75be8cf' has terminated unexpectedly during startup with exit code 1 (0x1)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_26bf039ed75be8cf" to power on...

2026-02-05 19:21:19 (1278082): VM failed to start.
2026-02-05 19:21:19 (1278082): Could not start 
2026-02-05 19:21:19 (1278082): ERROR: VM failed to start
2026-02-05 19:21:19 (1278082): Powering off VM.
2026-02-05 19:21:19 (1278082): Deregistering VM. (boinc_26bf039ed75be8cf, slot#19)
2026-02-05 19:21:19 (1278082): Removing network bandwidth throttle group from VM.
2026-02-05 19:21:19 (1278082): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.000340 main     VirtualBox XPCOM Server 7.2.4_Gentoo r170995 linux.amd64 (Jan 19 2026 15:35:18) release log
00:00:00.000344 main     Log opened 2026-02-05T18:21:15.953507000Z
00:00:00.000345 main     Build Type: release
00:00:00.000348 main     OS Product: Linux
00:00:00.000348 main     OS Release: 6.18.8-gentoo-dist-hardened
00:00:00.000349 main     OS Version: #1 SMP PREEMPT_DYNAMIC Sat Jan 31 12:51:59 CET 2026
00:00:00.000382 main     DMI Product Name: Laptop 13 (AMD Ryzen AI 300 Series)
00:00:00.000388 main     DMI Product Version: A9
00:00:00.000394 main     Firmware type: UEFI
00:00:00.000502 main     Secure Boot: Enabled
00:00:00.000541 main     Host RAM: 63564MB (62.0GB) total, 29576MB (28.8GB) available
00:00:00.000544 main     Executable: /usr/lib64/virtualbox/VBoxSVC
00:00:00.000545 main     Process ID: 1278144
00:00:00.000545 main     Package type: LINUX_64BITS_GENERIC (OSE)

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
NvramFile="/var/lib/boinc/slots/19/boinc_26bf039ed75be8cf/boinc_26bf039ed75be8cf.nvram"
rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-02-05T18:21:16.122000000"
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="08002766E418"
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/19/boinc_26bf039ed75be8cf/boinc_26bf039ed75be8cf-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_2525865_1770311451.811975_0"
GuestMemoryBalloon=0

2026-02-05 19:21:16 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-05 19:21:16 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-05 19:21:17 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --usb off 
Exit Code: 0
Output:

2026-02-05 19:21:17 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-05 19:21:17 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-02-05 19:21:17 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --audio-enabled off 
Exit Code: 0
Output:

2026-02-05 19:21:17 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --clipboard disabled 
Exit Code: 0
Output:

2026-02-05 19:21:17 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-05 19:21:18 (1278082): 
Command: VBoxManage -q storagectl "boinc_26bf039ed75be8cf" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-05 19:21:18 (1278082): 
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

2026-02-05 19:21:18 (1278082): 
Command: VBoxManage -q storageattach "boinc_26bf039ed75be8cf" --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: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/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

2026-02-05 19:21:18 (1278082): 
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

2026-02-05 19:21:18 (1278082): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-05 19:21:18 (1278082): 
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:           normal (base)
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

2026-02-05 19:21:18 (1278082): 
Command: VBoxManage -q storageattach "boinc_26bf039ed75be8cf" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-05 19:21:18 (1278082): 
Command: VBoxManage -q storageattach "boinc_26bf039ed75be8cf" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-02-05 19:21:18 (1278082): 
Command: VBoxManage -q storageattach "boinc_26bf039ed75be8cf" --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:

2026-02-05 19:21:19 (1278082): 
Command: VBoxManage -q bandwidthctl "boinc_26bf039ed75be8cf" add "boinc_26bf039ed75be8cf_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-05 19:21:19 (1278082): 
Command: VBoxManage -q modifyvm "boinc_26bf039ed75be8cf" --natpf1 ",tcp,127.0.0.1,52297,,80" 
Exit Code: 0
Output:

2026-02-05 19:21:19 (1278082): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   VNC
Version:        7.2.4
Revision:       170995
Edition:        
Description:    VNC plugin module
VRDE Module:    VBoxVNC
Crypto Module:  
Usable:         true
Why unusable:   

2026-02-05 19:21:19 (1278082): 
Command: VBoxManage -q sharedfolder add "boinc_26bf039ed75be8cf" --name "shared" --hostpath "/var/lib/boinc/slots/19/shared"
Exit Code: 0
Output:

2026-02-05 19:21:19 (1278082): 
Command: VBoxManage -q startvm "boinc_26bf039ed75be8cf" --type headless
Exit Code: 1
Output:
VBoxManage: error: The virtual machine 'boinc_26bf039ed75be8cf' has terminated unexpectedly during startup with exit code 1 (0x1)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_26bf039ed75be8cf" to power on...

2026-02-05 19:21:19 (1278082): 
Command: VBoxManage -q snapshot "boinc_26bf039ed75be8cf" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-02-05 19:21:19 (1278082): 
Command: VBoxManage -q bandwidthctl "boinc_26bf039ed75be8cf" remove "boinc_26bf039ed75be8cf_net" 
Exit Code: 0
Output:

2026-02-05 19:21:20 (1278082): 
Command: VBoxManage -q unregistervm "boinc_26bf039ed75be8cf" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-05 19:21:25 (1278082): called boinc_finish(1)

</stderr_txt>
]]>

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