Stderr output

<core_client_version>8.3.0</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-05-09 07:51:24 (45250): vboxwrapper version 26210
2026-05-09 07:51:24 (45250): BOINC client version: 8.3.0
2026-05-09 07:51:25 (45250): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-05-09 07:51:25 (45250): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-05-09 07:51:25 (45250): Successfully copied 'init_data.xml' to the shared directory.
2026-05-09 07:51:25 (45250): Successfully copied 'input' to the shared directory.
2026-05-09 07:51:25 (45250): Create VM. (boinc_1509da6c7d705532, slot#39)
2026-05-09 07:51:25 (45250): Setting Memory Size for VM. (1024MB)
2026-05-09 07:51:25 (45250): Setting CPU Count for VM. (1)
2026-05-09 07:51:25 (45250): Setting Chipset Options for VM.
2026-05-09 07:51:25 (45250): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-05-09 07:51:25 (45250): Setting Boot Options for VM.
2026-05-09 07:51:25 (45250): Setting Network Configuration for NAT. (Driver: virtio)
2026-05-09 07:51:25 (45250): Enabling VM Network Access.
2026-05-09 07:51:26 (45250): Disabling USB Support for VM.
2026-05-09 07:51:26 (45250): Disabling COM Port Support for VM.
2026-05-09 07:51:26 (45250): Disabling LPT Port Support for VM.
2026-05-09 07:51:26 (45250): Disabling Audio Support for VM.
2026-05-09 07:51:26 (45250): Disabling Clipboard Support for VM.
2026-05-09 07:51:26 (45250): Disabling Drag and Drop Support for VM.
2026-05-09 07:51:26 (45250): Adding storage controller(s) to VM.
2026-05-09 07:51:26 (45250): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-05-09 07:51:27 (45250): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-05-09 07:51:27 (45250): forwarding host port 52307 to guest port 80
2026-05-09 07:51:27 (45250): Enabling remote desktop for VM.
2026-05-09 07:51:27 (45250): Enabling shared directory for VM.
2026-05-09 07:51:27 (45250): Starting VM using VBoxManage interface. (boinc_1509da6c7d705532, slot#39)
2026-05-09 07:51:27 (45250): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_1509da6c7d705532" --type headless
Output:
VBoxManage: error: AMD-V is disabled in the BIOS (or by the host OS) (VERR_SVM_DISABLED)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_1509da6c7d705532" to power on...

2026-05-09 07:51:27 (45250): VM failed to start.
2026-05-09 07:51:27 (45250): Could not start 
2026-05-09 07:51:27 (45250): ERROR: VM failed to start
2026-05-09 07:51:27 (45250): Powering off VM.
2026-05-09 07:51:27 (45250): Deregistering VM. (boinc_1509da6c7d705532, slot#39)
2026-05-09 07:51:28 (45250): Removing network bandwidth throttle group from VM.
2026-05-09 07:51:28 (45250): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:12.719642 nspr-5   Saving settings file "/var/lib/boinc-client/slots/41/boinc_32aff5a6dc3e4441/boinc_32aff5a6dc3e4441.vbox" with version "1.19-linux"
00:00:12.720650 nspr-4   Finished saving settings file "/var/lib/boinc-client/slots/40/boinc_2fbac12acdf6694c/boinc_2fbac12acdf6694c.vbox"
00:00:12.720829 nspr-6   Saving settings file "/var/lib/boinc-client/slots/42/boinc_5cbb161677c37700/boinc_5cbb161677c37700.vbox" with version "1.19-linux"
00:00:12.721005 nspr-3   Saving settings file "/var/lib/boinc-client/slots/38/boinc_2c6cce010ca234da/boinc_2c6cce010ca234da.vbox" with version "1.19-linux"
00:00:12.723468 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/41/boinc_32aff5a6dc3e4441/boinc_32aff5a6dc3e4441.vbox"
00:00:12.724536 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/38/boinc_2c6cce010ca234da/boinc_2c6cce010ca234da.vbox"
00:00:12.725380 nspr-6   Finished saving settings file "/var/lib/boinc-client/slots/42/boinc_5cbb161677c37700/boinc_5cbb161677c37700.vbox"
00:00:12.791007 nspr-4   Saving settings file "/var/lib/boinc-client/slots/40/boinc_2fbac12acdf6694c/boinc_2fbac12acdf6694c.vbox" with version "1.19-linux"
00:00:12.794547 nspr-4   Finished saving settings file "/var/lib/boinc-client/slots/40/boinc_2fbac12acdf6694c/boinc_2fbac12acdf6694c.vbox"
00:00:12.809801 nspr-5   Saving settings file "/var/lib/boinc-client/slots/42/boinc_5cbb161677c37700/boinc_5cbb161677c37700.vbox" with version "1.19-linux"
00:00:12.810259 nspr-3   Saving settings file "/var/lib/boinc-client/slots/41/boinc_32aff5a6dc3e4441/boinc_32aff5a6dc3e4441.vbox" with version "1.19-linux"
00:00:12.813166 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/41/boinc_32aff5a6dc3e4441/boinc_32aff5a6dc3e4441.vbox"
00:00:12.813264 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/42/boinc_5cbb161677c37700/boinc_5cbb161677c37700.vbox"
00:00:12.816335 nspr-3   Saving settings file "/var/lib/boinc-client/slots/38/boinc_2c6cce010ca234da/boinc_2c6cce010ca234da.vbox" with version "1.19-linux"
00:00:12.818305 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/38/boinc_2c6cce010ca234da/boinc_2c6cce010ca234da.vbox"
00:00:12.871521 nspr-2   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:12.901393 nspr-3   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:12.903730 nspr-6   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:12.904033 nspr-4   ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:12.938111 nspr-6   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
00:00:12.938712 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
00:00:12.944748 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
00:00:12.945133 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
00:00:12.945645 nspr-4   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
00:00:12.948262 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
00:00:12.948847 nspr-4   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
00:00:12.949265 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
00:00:12.949601 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
00:00:12.952170 nspr-2   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
00:00:12.955098 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
00:00:12.955295 nspr-2   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
00:00:13.045461 nspr-5   Saving settings file "/var/lib/boinc-client/slots/40/boinc_2fbac12acdf6694c/boinc_2fbac12acdf6694c.vbox" with version "1.19-linux"
00:00:13.047287 nspr-2   Saving settings file "/var/lib/boinc-client/slots/41/boinc_32aff5a6dc3e4441/boinc_32aff5a6dc3e4441.vbox" with version "1.19-linux"
00:00:13.047668 nspr-6   Saving settings file "/var/lib/boinc-client/slots/42/boinc_5cbb161677c37700/boinc_5cbb161677c37700.vbox" with version "1.19-linux"
00:00:13.048767 nspr-3   Saving settings file "/var/lib/boinc-client/slots/38/boinc_2c6cce010ca234da/boinc_2c6cce010ca234da.vbox" with version "1.19-linux"
00:00:13.053339 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/38/boinc_2c6cce010ca234da/boinc_2c6cce010ca234da.vbox"
00:00:13.054168 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/41/boinc_32aff5a6dc3e4441/boinc_32aff5a6dc3e4441.vbox"
00:00:13.054271 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/40/boinc_2fbac12acdf6694c/boinc_2fbac12acdf6694c.vbox"
00:00:13.055097 nspr-6   Finished saving settings file "/var/lib/boinc-client/slots/42/boinc_5cbb161677c37700/boinc_5cbb161677c37700.vbox"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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"
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-client/slots/39/boinc_1509da6c7d705532/boinc_1509da6c7d705532-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_2922-4842176-922_1"
GuestMemoryBalloon=0

2026-05-09 07:51:25 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --cable-connected1 on 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --usb off 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --audio-enabled off 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --clipboard disabled 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --draganddrop disabled 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q storagectl "boinc_1509da6c7d705532" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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-client/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

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q storageattach "boinc_1509da6c7d705532" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc-client/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 781 of file VBoxManageStorageController.cpp

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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-client/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

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-05-09 07:51:26 (45250): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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-client/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

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q storageattach "boinc_1509da6c7d705532" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q storageattach "boinc_1509da6c7d705532" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q storageattach "boinc_1509da6c7d705532" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q bandwidthctl "boinc_1509da6c7d705532" add "boinc_1509da6c7d705532_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --natpf1 ",tcp,127.0.0.1,52307,,80" 
Exit Code: 0
Output:

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 2
Pack no. 0:   VNC
Version:        7.0.16
Revision:       162802
Edition:        
Description:    VNC plugin module
VRDE Module:    VBoxVNC
Crypto Module:  
Usable:         true
Why unusable:   

Pack no. 1:   Oracle VM VirtualBox Extension Pack
Version:        7.0.16
Revision:       162802
Edition:        
Description:    Oracle Cloud Infrastructure integration, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe, full VM encryption.
VRDE Module:    VBoxVRDP
Crypto Module:  VBoxPuelCrypto
Usable:         true
Why unusable:   

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q modifyvm "boinc_1509da6c7d705532" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 55513 --vrde-property "Security/Method=RDP" 
Exit Code: 0
Output:

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q sharedfolder add "boinc_1509da6c7d705532" --name "shared" --hostpath "/var/lib/boinc-client/slots/39/shared"
Exit Code: 0
Output:

2026-05-09 07:51:27 (45250): 
Command: VBoxManage -q startvm "boinc_1509da6c7d705532" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: AMD-V is disabled in the BIOS (or by the host OS) (VERR_SVM_DISABLED)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_1509da6c7d705532" to power on...

2026-05-09 07:51:28 (45250): 
Command: VBoxManage -q snapshot "boinc_1509da6c7d705532" list 
Exit Code: -2135228413
Output:
VBoxManage: error: Failed to get a console object from the direct session (NS_ERROR_ABORT)
VBoxManage: error: Details: code VBOX_E_VM_ERROR (0x80bb0003), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "LockMachine(a->session, LockType_Shared)" at line 350 of file VBoxManageSnapshot.cpp

2026-05-09 07:51:28 (45250): 
Command: VBoxManage -q bandwidthctl "boinc_1509da6c7d705532" remove "boinc_1509da6c7d705532_net" 
Exit Code: 0
Output:

2026-05-09 07:51:28 (45250): 
Command: VBoxManage -q unregistervm "boinc_1509da6c7d705532" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-05-09 07:51:33 (45250): called boinc_finish(-2147467259)

</stderr_txt>
]]>

©2026 CERN