Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-02-07 18:34:35 (53950): vboxwrapper version 26210
2026-02-07 18:34:35 (53950): BOINC client version: 7.24.1
2026-02-07 18:34:36 (53950): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-02-07 18:34:36 (53950): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-02-07 18:34:36 (53950): Successfully copied 'init_data.xml' to the shared directory.
2026-02-07 18:34:37 (53950): Create VM. (boinc_68db052cd760bceb, slot#0)
2026-02-07 18:34:38 (53950): Setting Memory Size for VM. (4584MB)
2026-02-07 18:34:38 (53950): Setting CPU Count for VM. (4)
2026-02-07 18:34:38 (53950): Setting Chipset Options for VM.
2026-02-07 18:34:38 (53950): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-07 18:34:39 (53950): Setting Boot Options for VM.
2026-02-07 18:34:40 (53950): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-07 18:34:40 (53950): Enabling VM Network Access.
2026-02-07 18:34:40 (53950): Disabling USB Support for VM.
2026-02-07 18:34:41 (53950): Disabling COM Port Support for VM.
2026-02-07 18:34:41 (53950): Disabling LPT Port Support for VM.
2026-02-07 18:34:41 (53950): Disabling Audio Support for VM.
2026-02-07 18:34:41 (53950): Disabling Clipboard Support for VM.
2026-02-07 18:34:42 (53950): Disabling Drag and Drop Support for VM.
2026-02-07 18:34:42 (53950): Adding storage controller(s) to VM.
2026-02-07 18:34:42 (53950): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-02-07 18:34:44 (53950): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-07 18:34:44 (53950): forwarding host port 36281 to guest port 80
2026-02-07 18:34:45 (53950): Enabling remote desktop for VM.
2026-02-07 18:34:45 (53950): Required extension pack not installed, remote desktop not enabled.
2026-02-07 18:34:45 (53950): Enabling shared directory for VM.
2026-02-07 18:34:47 (53950): Starting VM using VBoxManage interface. (boinc_68db052cd760bceb, slot#0)
2026-02-07 18:34:48 (53950): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_68db052cd760bceb" --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_68db052cd760bceb" to power on...

2026-02-07 18:34:48 (53950): VM failed to start.
2026-02-07 18:34:48 (53950): Could not start 
2026-02-07 18:34:48 (53950): ERROR: VM failed to start
2026-02-07 18:34:48 (53950): Powering off VM.
2026-02-07 18:34:48 (53950): Deregistering VM. (boinc_68db052cd760bceb, slot#0)
2026-02-07 18:34:48 (53950): Removing network bandwidth throttle group from VM.
2026-02-07 18:34:48 (53950): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:06.412524 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
00:00:06.414527 nspr-5   ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={Cannot attach medium '/var/lib/boinc-client/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}, preserve=false aResultDetail=0
00:00:07.028603 nspr-3   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:07.032739 nspr-3   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:07.430757 nspr-3   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
00:00:07.437585 nspr-3   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
00:00:07.441640 nspr-5   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:07.445071 nspr-5   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:07.449816 nspr-3   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:07.536549 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:07.797710 nspr-5   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:07.806660 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:08.029523 nspr-5   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
00:00:08.045647 nspr-3   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:08.049117 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:08.053514 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
00:00:08.062052 nspr-5   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:08.089313 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:08.096681 nspr-2   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:08.112537 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:08.275712 nspr-5   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:08.342538 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:08.833824 nspr-5   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:08.913877 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:10.147888 nspr-4   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:10.173045 nspr-4   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:10.666535 nspr-3   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
00:00:10.846141 nspr-4   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
00:00:10.846430 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
00:00:10.846748 nspr-4   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
00:00:10.847071 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
00:00:10.865556 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
00:00:10.957544 nspr-5   Launched VM: 3758107984 pid: 54476 (0xd4cc) frontend: headless name: boinc_68db052cd760bceb
00:00:11.637108 nspr-3   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:11.641249 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:11.869595 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
00:00:12.081942 nspr-5   Saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox" with version "1.19-linux"
00:00:12.085595 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb.vbox"
00:00:12.333876 nspr-3   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:12.343520 nspr-3   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:12.343595 nspr-3   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:12.352227 nspr-3   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:12.353541 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:12.363857 DeleteVM Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:17.383530 main     VirtualBox: object deletion starts
00:00:17.383861 main     HostDnsMonitor: shutting down ...

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

rtcuseutc="on"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-02-07T17:34:37.474000000"
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="080027AA0A69"
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="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/0/boinc_68db052cd760bceb/boinc_68db052cd760bceb-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="CMS_3566882_1770479606.044527_0"
GuestMemoryBalloon=0

2026-02-07 18:34:40 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-07 18:34:40 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-07 18:34:41 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --usb off 
Exit Code: 0
Output:

2026-02-07 18:34:41 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-07 18:34:41 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-02-07 18:34:41 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --audio-enabled off 
Exit Code: 0
Output:

2026-02-07 18:34:42 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --clipboard disabled 
Exit Code: 0
Output:

2026-02-07 18:34:42 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-07 18:34:42 (53950): 
Command: VBoxManage -q storagectl "boinc_68db052cd760bceb" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-07 18:34:42 (53950): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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-client/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

2026-02-07 18:34:42 (53950): 
Command: VBoxManage -q storageattach "boinc_68db052cd760bceb" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc-client/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 781 of file VBoxManageStorageController.cpp

2026-02-07 18:34:43 (53950): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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-client/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

2026-02-07 18:34:43 (53950): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-07 18:34:43 (53950): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/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-client/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

2026-02-07 18:34:44 (53950): 
Command: VBoxManage -q storageattach "boinc_68db052cd760bceb" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-07 18:34:44 (53950): 
Command: VBoxManage -q storageattach "boinc_68db052cd760bceb" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-02-07 18:34:44 (53950): 
Command: VBoxManage -q storageattach "boinc_68db052cd760bceb" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-07 18:34:44 (53950): 
Command: VBoxManage -q bandwidthctl "boinc_68db052cd760bceb" add "boinc_68db052cd760bceb_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-07 18:34:45 (53950): 
Command: VBoxManage -q modifyvm "boinc_68db052cd760bceb" --natpf1 ",tcp,127.0.0.1,36281,,80" 
Exit Code: 0
Output:

2026-02-07 18:34:45 (53950): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   VNC
Version:        7.0.16
Revision:       162802
Edition:        
Description:    VNC plugin module
VRDE Module:    VBoxVNC
Crypto Module:  
Usable:         true
Why unusable:   

2026-02-07 18:34:46 (53950): 
Command: VBoxManage -q sharedfolder add "boinc_68db052cd760bceb" --name "shared" --hostpath "/var/lib/boinc-client/slots/0/shared"
Exit Code: 0
Output:

2026-02-07 18:34:48 (53950): 
Command: VBoxManage -q startvm "boinc_68db052cd760bceb" --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_68db052cd760bceb" to power on...

2026-02-07 18:34:48 (53950): 
Command: VBoxManage -q snapshot "boinc_68db052cd760bceb" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-02-07 18:34:48 (53950): 
Command: VBoxManage -q bandwidthctl "boinc_68db052cd760bceb" remove "boinc_68db052cd760bceb_net" 
Exit Code: 0
Output:

2026-02-07 18:34:48 (53950): 
Command: VBoxManage -q unregistervm "boinc_68db052cd760bceb" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-07 18:34:53 (53950): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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