Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-10 06:01:07 (87887): vboxwrapper version 26210
2026-01-10 06:01:07 (87887): BOINC client version: 8.0.4
2026-01-10 06:01:08 (87887): Detected: VirtualBox VboxManage Interface (Version: 7.1.14)
2026-01-10 06:01:08 (87887): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-10 06:01:08 (87887): Successfully copied 'init_data.xml' to the shared directory.
2026-01-10 06:01:08 (87887): Create VM. (boinc_e6480471d81dee53, slot#0)
2026-01-10 06:01:08 (87887): Setting Memory Size for VM. (4584MB)
2026-01-10 06:01:08 (87887): Setting CPU Count for VM. (4)
2026-01-10 06:01:09 (87887): Setting Chipset Options for VM.
2026-01-10 06:01:09 (87887): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-10 06:01:09 (87887): Setting Boot Options for VM.
2026-01-10 06:01:10 (87887): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-10 06:01:10 (87887): Enabling VM Network Access.
2026-01-10 06:01:10 (87887): Disabling USB Support for VM.
2026-01-10 06:01:10 (87887): Disabling COM Port Support for VM.
2026-01-10 06:01:10 (87887): Disabling LPT Port Support for VM.
2026-01-10 06:01:10 (87887): Disabling Audio Support for VM.
2026-01-10 06:01:11 (87887): Disabling Clipboard Support for VM.
2026-01-10 06:01:11 (87887): Disabling Drag and Drop Support for VM.
2026-01-10 06:01:11 (87887): Adding storage controller(s) to VM.
2026-01-10 06:01:11 (87887): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-10 06:01:12 (87887): Adding VirtualBox Guest Additions to VM.
2026-01-10 06:01:13 (87887): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-10 06:01:13 (87887): forwarding host port 42323 to guest port 80
2026-01-10 06:01:13 (87887): Enabling remote desktop for VM.
2026-01-10 06:01:13 (87887): Required extension pack not installed, remote desktop not enabled.
2026-01-10 06:01:13 (87887): Enabling shared directory for VM.
2026-01-10 06:01:14 (87887): Starting VM using VBoxManage interface. (boinc_e6480471d81dee53, slot#0)
2026-01-10 06:01:15 (87887): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_e6480471d81dee53" --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_e6480471d81dee53" to power on...

2026-01-10 06:01:15 (87887): VM failed to start.
2026-01-10 06:01:15 (87887): Could not start 
2026-01-10 06:01:15 (87887): ERROR: VM failed to start
2026-01-10 06:01:15 (87887): Powering off VM.
2026-01-10 06:01:15 (87887): Deregistering VM. (boinc_e6480471d81dee53, slot#0)
2026-01-10 06:01:15 (87887): Removing network bandwidth throttle group from VM.
2026-01-10 06:01:15 (87887): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:05.062142 DCon01   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:05.063662 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:05.066975 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:05.067533 DCon01   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:05.069013 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:05.071980 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:05.072933 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:05.075976 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:05.221010 DCon01   Platform architecture set to 'x86'
00:00:05.226000 DCon01   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:05.227594 DCon01   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:05.228137 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:05.231323 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:05.231861 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:05.234719 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:05.235524 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:05.238338 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:05.387185 DCon01   Platform architecture set to 'x86'
00:00:05.392993 DCon03   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:05.396475 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:05.562334 DCon01   Platform architecture set to 'x86'
00:00:05.570761 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:05.574993 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:05.951340 DCon01   Platform architecture set to 'x86'
00:00:05.956459 DCon01   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:05.963435 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:06.149841 DCon01   Platform architecture set to 'x86'
00:00:06.157540 DCon03   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:06.201546 DCon03   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:06.202328 DCon03   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:06.233359 DCon04   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={d5dcece0-b202-4416-a138-03502784cc07} 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
00:00:06.233931 DCon04   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={d5dcece0-b202-4416-a138-03502784cc07} 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
00:00:06.241237 DCon04   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:06.247993 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:06.438613 DCon01   Launched VM: 2081322496 pid: 88504 (0x159b8) frontend: headless name: boinc_e6480471d81dee53
00:00:06.514268 DCon01   Platform architecture set to 'x86'
00:00:06.630092 DCon05   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={d5dcece0-b202-4416-a138-03502784cc07} 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
00:00:07.135510 DCon05   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:07.144559 DCon05   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:07.307068 DCon02   Platform architecture set to 'x86'
00:00:07.309614 DCon02   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:07.455195 DCon02   Platform architecture set to 'x86'
00:00:07.459296 DCon02   Saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox" with version "1.19-linux"
00:00:07.462706 DCon02   Finished saving settings file "/var/lib/boinc-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53.vbox"
00:00:07.606181 DCon02   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:07.609304 DCon02   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:07.609426 DCon02   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:07.612116 DCon02   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:07.613620 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:07.617977 DeleteVM Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

VMState="poweroff"
VMStateChangeTime="2026-01-10T05:01:08.526000000"
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="080027466668"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="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-client/slots/0/boinc_e6480471d81dee53/boinc_e6480471d81dee53-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_241475_1768005782.996342_0"
GuestMemoryBalloon=0

2026-01-10 06:01:10 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-10 06:01:10 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-10 06:01:10 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --usb off 
Exit Code: 0
Output:

2026-01-10 06:01:10 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-10 06:01:10 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-10 06:01:11 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --audio-enabled off 
Exit Code: 0
Output:

2026-01-10 06:01:11 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --clipboard disabled 
Exit Code: 0
Output:

2026-01-10 06:01:11 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-10 06:01:11 (87887): 
Command: VBoxManage -q storagectl "boinc_e6480471d81dee53" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-10 06:01:11 (87887): 
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

2026-01-10 06:01:11 (87887): 
Command: VBoxManage -q storageattach "boinc_e6480471d81dee53" --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 782 of file VBoxManageStorageController.cpp

2026-01-10 06:01:12 (87887): 
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

2026-01-10 06:01:12 (87887): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-01-10 06:01:12 (87887): 
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

2026-01-10 06:01:12 (87887): 
Command: VBoxManage -q storageattach "boinc_e6480471d81dee53" --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:

2026-01-10 06:01:12 (87887): 
Command: VBoxManage -q storageattach "boinc_e6480471d81dee53" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-10 06:01:12 (87887): 
Command: VBoxManage -q storageattach "boinc_e6480471d81dee53" --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:

2026-01-10 06:01:13 (87887): 
Command: VBoxManage -q storageattach "boinc_e6480471d81dee53" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-10 06:01:13 (87887): 
Command: VBoxManage -q bandwidthctl "boinc_e6480471d81dee53" add "boinc_e6480471d81dee53_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-10 06:01:13 (87887): 
Command: VBoxManage -q modifyvm "boinc_e6480471d81dee53" --natpf1 ",tcp,127.0.0.1,42323,,80" 
Exit Code: 0
Output:

2026-01-10 06:01:13 (87887): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-10 06:01:13 (87887): 
Command: VBoxManage -q sharedfolder add "boinc_e6480471d81dee53" --name "shared" --hostpath "/var/lib/boinc-client/slots/0/shared"
Exit Code: 0
Output:

2026-01-10 06:01:15 (87887): 
Command: VBoxManage -q startvm "boinc_e6480471d81dee53" --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_e6480471d81dee53" to power on...

2026-01-10 06:01:15 (87887): 
Command: VBoxManage -q snapshot "boinc_e6480471d81dee53" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-10 06:01:15 (87887): 
Command: VBoxManage -q bandwidthctl "boinc_e6480471d81dee53" remove "boinc_e6480471d81dee53_net" 
Exit Code: 0
Output:

2026-01-10 06:01:15 (87887): 
Command: VBoxManage -q unregistervm "boinc_e6480471d81dee53" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-10 06:01:20 (87887): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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