Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-01-28 10:37:14 (455652): vboxwrapper version 26210
2026-01-28 10:37:14 (455652): BOINC client version: 8.2.8
2026-01-28 10:37:15 (455652): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-01-28 10:37:15 (455652): Successfully copied 'init_data.xml' to the shared directory.
2026-01-28 10:37:15 (455652): Create VM. (boinc_90bf2e581f623665, slot#2)
2026-01-28 10:37:16 (455652): Setting Memory Size for VM. (4800MB)
2026-01-28 10:37:16 (455652): Setting CPU Count for VM. (8)
2026-01-28 10:37:16 (455652): Setting Chipset Options for VM.
2026-01-28 10:37:17 (455652): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-28 10:37:17 (455652): Setting Boot Options for VM.
2026-01-28 10:37:17 (455652): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-28 10:37:17 (455652): Enabling VM Network Access.
2026-01-28 10:37:17 (455652): Disabling USB Support for VM.
2026-01-28 10:37:17 (455652): Disabling COM Port Support for VM.
2026-01-28 10:37:17 (455652): Disabling LPT Port Support for VM.
2026-01-28 10:37:17 (455652): Disabling Audio Support for VM.
2026-01-28 10:37:17 (455652): Disabling Clipboard Support for VM.
2026-01-28 10:37:17 (455652): Disabling Drag and Drop Support for VM.
2026-01-28 10:37:17 (455652): Adding storage controller(s) to VM.
2026-01-28 10:37:17 (455652): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-01-28 10:37:18 (455652): Adding VirtualBox Guest Additions to VM.
2026-01-28 10:37:18 (455652): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-28 10:37:18 (455652): forwarding host port 38739 to guest port 80
2026-01-28 10:37:18 (455652): Enabling remote desktop for VM.
2026-01-28 10:37:18 (455652): Required extension pack not installed, remote desktop not enabled.
2026-01-28 10:37:18 (455652): Enabling shared directory for VM.
2026-01-28 10:37:18 (455652): Starting VM using VBoxManage interface. (boinc_90bf2e581f623665, slot#2)
2026-01-28 10:37:19 (455652): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_90bf2e581f623665" --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_90bf2e581f623665" to power on...

2026-01-28 10:37:19 (455652): VM failed to start.
2026-01-28 10:37:19 (455652): Could not start 
2026-01-28 10:37:19 (455652): ERROR: VM failed to start
2026-01-28 10:37:19 (455652): Powering off VM.
2026-01-28 10:37:19 (455652): Deregistering VM. (boinc_90bf2e581f623665, slot#2)
2026-01-28 10:37:19 (455652): Removing network bandwidth throttle group from VM.
2026-01-28 10:37:19 (455652): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:02.936410 DCon02   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:02.936736 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:02.939382 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:02.992156 DCon01   Platform architecture set to 'x86'
00:00:02.993819 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:02.996557 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.048297 DCon01   Platform architecture set to 'x86'
00:00:03.049655 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
00:00:03.050112 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:03.052806 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.053024 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
00:00:03.053863 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:03.056449 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.056958 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:03.059654 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.111526 DCon01   Platform architecture set to 'x86'
00:00:03.113028 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
00:00:03.114571 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
00:00:03.114746 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.117532 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:03.117871 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:03.120535 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:03.121010 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:03.123849 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.184735 DCon02   Platform architecture set to 'x86'
00:00:03.186813 DCon02   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:03.201784 DCon02   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.260573 DCon02   Platform architecture set to 'x86'
00:00:03.262088 DCon02   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:03.267334 DCon02   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.369375 DCon01   Platform architecture set to 'x86'
00:00:03.370481 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:03.377618 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.428798 DCon01   Platform architecture set to 'x86'
00:00:03.430123 DCon01   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:03.437618 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:03.437739 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:03.444532 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:03.445687 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
00:00:03.500502 DCon01   Launched VM: 3557912256 pid: 456304 (0x6f670) frontend: headless name: boinc_90bf2e581f623665
00:00:03.529924 DCon02   Platform architecture set to 'x86'
00:00:03.980736 DCon03   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:03.990483 DCon03   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:03.993146 DCon03   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:04.044898 DCon03   Platform architecture set to 'x86'
00:00:04.045700 DCon03   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
00:00:04.097322 DCon01   Platform architecture set to 'x86'
00:00:04.098368 DCon01   Saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox" with version "1.19-linux"
00:00:04.107707 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665.vbox"
00:00:04.160937 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:04.168015 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:04.168080 DCon01   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:04.174971 DCon01   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:04.175864 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:04.181210 DeleteVM Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

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="080027839465"
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-client/slots/2/boinc_90bf2e581f623665/boinc_90bf2e581f623665-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="JAhKDmCqJ58nsSi4ap6QjLDmwznN0nGgGQJmIVkRDmfwFKDm896N1n_1"
GuestMemoryBalloon=0

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --usb off 
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --audio-enabled off 
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --clipboard disabled 
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q storagectl "boinc_90bf2e581f623665" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q storageattach "boinc_90bf2e581f623665" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.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

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-01-28 10:37:17 (455652): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:
UUID:           3e56213b-898f-4e83-899f-8eb541d45260
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       /var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   4204 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q storageattach "boinc_90bf2e581f623665" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q storageattach "boinc_90bf2e581f623665" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q storageattach "boinc_90bf2e581f623665" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q storageattach "boinc_90bf2e581f623665" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q bandwidthctl "boinc_90bf2e581f623665" add "boinc_90bf2e581f623665_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q modifyvm "boinc_90bf2e581f623665" --natpf1 ",tcp,127.0.0.1,38739,,80" 
Exit Code: 0
Output:

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-28 10:37:18 (455652): 
Command: VBoxManage -q sharedfolder add "boinc_90bf2e581f623665" --name "shared" --hostpath "/var/lib/boinc-client/slots/2/shared"
Exit Code: 0
Output:

2026-01-28 10:37:19 (455652): 
Command: VBoxManage -q startvm "boinc_90bf2e581f623665" --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_90bf2e581f623665" to power on...

2026-01-28 10:37:19 (455652): 
Command: VBoxManage -q snapshot "boinc_90bf2e581f623665" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-28 10:37:19 (455652): 
Command: VBoxManage -q bandwidthctl "boinc_90bf2e581f623665" remove "boinc_90bf2e581f623665_net" 
Exit Code: 0
Output:

2026-01-28 10:37:19 (455652): 
Command: VBoxManage -q unregistervm "boinc_90bf2e581f623665" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-28 10:37:24 (455652): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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