Name Theory_2922-4904024-711_0
Workunit 240013557
Created 19 Mar 2026, 9:58:13 UTC
Sent 19 Mar 2026, 12:31:19 UTC
Report deadline 30 Mar 2026, 12:31:19 UTC
Received 19 Mar 2026, 12:36:52 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 5 (0x00000005) Unknown error code
Computer ID 11058611
Run time 10 sec
CPU time 0 sec
Priority 0
Validate state Invalid
Credit 0.00
Device peak FLOPS 6.21 GFLOPS
Application version Theory Simulation v301.00 (vbox64_theory)
x86_64-pc-linux-gnu
Peak working set size 3.57 MB
Peak swap size 5.64 MB
Peak disk usage 1.99 MB

Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-19 07:31:41 (9239): vboxwrapper version 26210
2026-03-19 07:31:41 (9239): BOINC client version: 8.2.8
2026-03-19 07:31:41 (9239): Detected: VirtualBox VboxManage Interface (Version: 7.1.16)
2026-03-19 07:31:42 (9239): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-19 07:31:42 (9239): Successfully copied 'init_data.xml' to the shared directory.
2026-03-19 07:31:42 (9239): Successfully copied 'input' to the shared directory.
2026-03-19 07:31:42 (9239): Create VM. (boinc_84db60abc6f10153, slot#7)
2026-03-19 07:31:42 (9239): Setting Memory Size for VM. (1024MB)
2026-03-19 07:31:42 (9239): Setting CPU Count for VM. (1)
2026-03-19 07:31:42 (9239): Setting Chipset Options for VM.
2026-03-19 07:31:42 (9239): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-19 07:31:42 (9239): Setting Boot Options for VM.
2026-03-19 07:31:42 (9239): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-19 07:31:42 (9239): Enabling VM Network Access.
2026-03-19 07:31:42 (9239): Disabling USB Support for VM.
2026-03-19 07:31:43 (9239): Disabling COM Port Support for VM.
2026-03-19 07:31:43 (9239): Disabling LPT Port Support for VM.
2026-03-19 07:31:43 (9239): Disabling Audio Support for VM.
2026-03-19 07:31:43 (9239): Disabling Clipboard Support for VM.
2026-03-19 07:31:43 (9239): Disabling Drag and Drop Support for VM.
2026-03-19 07:31:43 (9239): Adding storage controller(s) to VM.
2026-03-19 07:31:43 (9239): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-19 07:31:44 (9239): Attempts: 2
2026-03-19 07:31:44 (9239): Adding VirtualBox Guest Additions to VM.
2026-03-19 07:31:44 (9239): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-19 07:31:44 (9239): forwarding host port 52325 to guest port 80
2026-03-19 07:31:44 (9239): Enabling remote desktop for VM.
2026-03-19 07:31:44 (9239): Required extension pack not installed, remote desktop not enabled.
2026-03-19 07:31:44 (9239): Enabling shared directory for VM.
2026-03-19 07:31:45 (9239): Starting VM using VBoxManage interface. (boinc_84db60abc6f10153, slot#7)
2026-03-19 07:31:45 (9239): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_84db60abc6f10153" --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_84db60abc6f10153" to power on...

2026-03-19 07:31:45 (9239): VM failed to start.
2026-03-19 07:31:45 (9239): Could not start 
2026-03-19 07:31:45 (9239): ERROR: VM failed to start
2026-03-19 07:31:45 (9239): Powering off VM.
2026-03-19 07:31:45 (9239): Deregistering VM. (boinc_84db60abc6f10153, slot#7)
2026-03-19 07:31:45 (9239): Removing network bandwidth throttle group from VM.
2026-03-19 07:31:45 (9239): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:16.891537 DCon08   Platform architecture set to 'x86'
00:00:16.893407 DCon08   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
00:00:16.893723 DCon08   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
00:00:16.894469 DCon08   Saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox" with version "1.19-linux"
00:00:16.897807 DCon01   Platform architecture set to 'x86'
00:00:16.899020 DCon01   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
00:00:16.905354 DCon07   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
00:00:16.905464 DCon07   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
00:00:16.911321 DCon07   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:16.912478 DCon07   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
00:00:16.920817 DCon08   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox"
00:00:16.954263 DCon01   Launched VM: 403739744 pid: 12445 (0x309d) frontend: headless name: boinc_47ce8ddce2fd10ea
00:00:16.961610 DCon08   Platform architecture set to 'x86'
00:00:16.962771 DCon08   Saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox" with version "1.19-linux"
00:00:16.972582 DCon07   Platform architecture set to 'x86'
00:00:16.998952 DCon08   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox"
00:00:17.037001 DCon08   Platform architecture set to 'x86'
00:00:17.038363 DCon08   Saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox" with version "1.19-linux"
00:00:17.055887 DCon08   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox"
00:00:17.085882 DCon08   Saving settings file "/var/lib/boinc-client/slots/1/boinc_47ce8ddce2fd10ea/boinc_47ce8ddce2fd10ea.vbox" with version "1.19-linux"
00:00:17.111023 DCon08   Finished saving settings file "/var/lib/boinc-client/slots/1/boinc_47ce8ddce2fd10ea/boinc_47ce8ddce2fd10ea.vbox"
00:00:17.113687 DCon05   ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:17.130138 DCon08   Platform architecture set to 'x86'
00:00:17.131040 DCon08   Saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox" with version "1.19-linux"
00:00:17.149040 DCon08   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox"
00:00:17.152462 DCon08   Platform architecture set to 'x86'
00:00:17.153569 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
00:00:17.186369 DCon08   Platform architecture set to 'x86'
00:00:17.188003 DCon05   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
00:00:17.189924 DCon05   Platform architecture set to 'x86'
00:00:17.191110 DCon01   Saving settings file "/var/lib/boinc-client/slots/1/boinc_47ce8ddce2fd10ea/boinc_47ce8ddce2fd10ea.vbox" with version "1.19-linux"
00:00:17.195729 DCon08   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
00:00:17.195848 DCon08   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
00:00:17.201210 DCon05   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:17.202037 DCon05   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
00:00:17.206838 DCon01   Finished saving settings file "/var/lib/boinc-client/slots/1/boinc_47ce8ddce2fd10ea/boinc_47ce8ddce2fd10ea.vbox"
00:00:17.237187 DCon01   Launched VM: 403662288 pid: 12604 (0x313c) frontend: headless name: boinc_d66f7a41845d8582
00:00:17.241958 DCon05   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:17.252645 DCon08   Platform architecture set to 'x86'
00:00:17.253593 DCon05   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:17.254100 DeleteVM Saving settings file "/var/lib/boinc-client/slots/5/boinc_50e662cc59e29229/boinc_50e662cc59e29229.vbox" with version "1.19-linux"
00:00:17.273602 DeleteVM Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_50e662cc59e29229/boinc_50e662cc59e29229.vbox"
00:00:17.356303 DCon05   Saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox" with version "1.19-linux"
00:00:17.366955 DCon05   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox"
00:00:17.411610 DCon01   Platform architecture set to 'x86'
00:00:17.413090 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
00:00:17.473018 DCon05   Platform architecture set to 'x86'
00:00:17.475032 DCon05   Saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox" with version "1.19-linux"
00:00:17.483814 DCon05   Finished saving settings file "/var/lib/boinc-client/slots/3/boinc_d66f7a41845d8582/boinc_d66f7a41845d8582.vbox"
00:00:17.517907 DCon05   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:17.531438 DCon05   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:17.532099 DeleteVM Saving settings file "/var/lib/boinc-client/slots/5/boinc_50e662cc59e29229/boinc_50e662cc59e29229.vbox" with version "1.19-linux"
00:00:17.555363 DeleteVM Finished saving settings file "/var/lib/boinc-client/slots/5/boinc_50e662cc59e29229/boinc_50e662cc59e29229.vbox"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:


2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q createvm --name "boinc_84db60abc6f10153" --basefolder "/var/lib/boinc-client/slots/7" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_84db60abc6f10153' is created and registered.
UUID: 2fcdaa66-2489-4139-ba31-67a21c916497
Settings file: '/var/lib/boinc-client/slots/7/boinc_84db60abc6f10153/boinc_84db60abc6f10153.vbox'

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --description "Theory_2922-4904024-711_0" 
Exit Code: 0
Output:

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --memory 1024 
Exit Code: 0
Output:

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --cpus 1 
Exit Code: 0
Output:

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q showvminfo "boinc_84db60abc6f10153" --machinereadable 
Exit Code: 0
Output:
name="boinc_84db60abc6f10153"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="2fcdaa66-2489-4139-ba31-67a21c916497"
CfgFile="/var/lib/boinc-client/slots/7/boinc_84db60abc6f10153/boinc_84db60abc6f10153.vbox"
SnapFldr="/var/lib/boinc-client/slots/7/boinc_84db60abc6f10153/Snapshots"
LogFldr="/var/lib/boinc-client/slots/7/boinc_84db60abc6f10153/Logs"
hardwareuuid="2fcdaa66-2489-4139-ba31-67a21c916497"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=1
hpet="off"
pae="off"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
hwvirtex="on"
nestedpaging="on"
largepages="off"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
NvramFile="/var/lib/boinc-client/slots/7/boinc_84db60abc6f10153/boinc_84db60abc6f10153.nvram"
rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-03-19T12:31:42.134000000"
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="0800276814BC"
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_audio_enabled="off"
rec_screen_dest="File"
rec_screen_dest_filename="/var/lib/boinc-client/slots/7/boinc_84db60abc6f10153/boinc_84db60abc6f10153-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_2922-4904024-711_0"
GuestMemoryBalloon=0

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-19 07:31:42 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-19 07:31:43 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --usb off 
Exit Code: 0
Output:

2026-03-19 07:31:43 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-19 07:31:43 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-03-19 07:31:43 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --audio-enabled off 
Exit Code: 0
Output:

2026-03-19 07:31:43 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --clipboard disabled 
Exit Code: 0
Output:

2026-03-19 07:31:43 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-19 07:31:43 (9239): 
Command: VBoxManage -q storagectl "boinc_84db60abc6f10153" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-19 07:31:44 (9239): 
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
Child UUIDs:    c5a9d011-ef5d-41c3-b2a1-3ce528c0841b

2026-03-19 07:31:44 (9239): 
Command: VBoxManage -q storageattach "boinc_84db60abc6f10153" --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:

2026-03-19 07:31:44 (9239): 
Command: VBoxManage -q storageattach "boinc_84db60abc6f10153" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/usr/share/virtualbox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-19 07:31:44 (9239): 
Command: VBoxManage -q bandwidthctl "boinc_84db60abc6f10153" add "boinc_84db60abc6f10153_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-19 07:31:44 (9239): 
Command: VBoxManage -q modifyvm "boinc_84db60abc6f10153" --natpf1 ",tcp,127.0.0.1,52325,,80" 
Exit Code: 0
Output:

2026-03-19 07:31:44 (9239): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-03-19 07:31:45 (9239): 
Command: VBoxManage -q sharedfolder add "boinc_84db60abc6f10153" --name "shared" --hostpath "/var/lib/boinc-client/slots/7/shared"
Exit Code: 0
Output:

2026-03-19 07:31:45 (9239): 
Command: VBoxManage -q startvm "boinc_84db60abc6f10153" --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_84db60abc6f10153" to power on...

2026-03-19 07:31:45 (9239): 
Command: VBoxManage -q snapshot "boinc_84db60abc6f10153" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-19 07:31:45 (9239): 
Command: VBoxManage -q bandwidthctl "boinc_84db60abc6f10153" remove "boinc_84db60abc6f10153_net" 
Exit Code: 0
Output:

2026-03-19 07:31:45 (9239): 
Command: VBoxManage -q unregistervm "boinc_84db60abc6f10153" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-19 07:31:50 (9239): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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