Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-27 03:15:47 (41828): vboxwrapper version 26210
2026-03-27 03:15:47 (41828): BOINC client version: 8.2.8
2026-03-27 03:15:48 (41828): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-03-27 03:15:48 (41828): Detected: Sandbox Configuration Enabled
2026-03-27 03:15:48 (41828): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-27 03:15:48 (41828): Successfully copied 'init_data.xml' to the shared directory.
2026-03-27 03:15:49 (41828): Successfully copied 'input' to the shared directory.
2026-03-27 03:15:49 (41828): Create VM. (boinc_3e06a6a1475bc7d1, slot#4)
2026-03-27 03:15:49 (41828): Setting Memory Size for VM. (1024MB)
2026-03-27 03:15:49 (41828): Setting CPU Count for VM. (1)
2026-03-27 03:15:50 (41828): Setting Chipset Options for VM.
2026-03-27 03:15:50 (41828): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-27 03:15:50 (41828): Setting Boot Options for VM.
2026-03-27 03:15:50 (41828): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-27 03:15:51 (41828): Enabling VM Network Access.
2026-03-27 03:15:51 (41828): Disabling USB Support for VM.
2026-03-27 03:15:51 (41828): Disabling COM Port Support for VM.
2026-03-27 03:15:51 (41828): Disabling Audio Support for VM.
2026-03-27 03:15:52 (41828): Disabling Clipboard Support for VM.
2026-03-27 03:15:52 (41828): Disabling Drag and Drop Support for VM.
2026-03-27 03:15:52 (41828): Adding storage controller(s) to VM.
2026-03-27 03:15:52 (41828): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-27 03:15:54 (41828): Adding VirtualBox Guest Additions to VM.
2026-03-27 03:15:54 (41828): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-27 03:15:55 (41828): forwarding host port 50931 to guest port 80
2026-03-27 03:15:55 (41828): Enabling remote desktop for VM.
2026-03-27 03:15:55 (41828): Required extension pack not installed, remote desktop not enabled.
2026-03-27 03:15:55 (41828): Enabling shared directory for VM.
2026-03-27 03:15:55 (41828): Starting VM using VBoxManage interface. (boinc_3e06a6a1475bc7d1, slot#4)
2026-03-27 03:15:56 (41828): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_3e06a6a1475bc7d1" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_3e06a6a1475bc7d1' has terminated unexpectedly during startup because of signal 9
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_3e06a6a1475bc7d1" to power on...

2026-03-27 03:15:56 (41828): VM failed to start.
2026-03-27 03:15:56 (41828): Could not start 
2026-03-27 03:15:56 (41828): ERROR: VM failed to start
2026-03-27 03:15:56 (41828): Powering off VM.
2026-03-27 03:15:56 (41828): Deregistering VM. (boinc_3e06a6a1475bc7d1, slot#4)
2026-03-27 03:15:57 (41828): Removing network bandwidth throttle group from VM.
2026-03-27 03:15:57 (41828): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:09.780571 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:09.782111 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:10.226124 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
00:00:10.226976 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.227307 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:10.228738 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:10.229154 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:10.230351 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:10.451746 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:10.453265 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:10.676505 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
00:00:10.677634 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:10.679081 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:10.679339 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
00:00:10.680578 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:10.681817 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:10.682241 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:10.683309 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:10.907366 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
00:00:10.908240 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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.909131 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:10.910744 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:11.096689 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:11.098223 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:11.322535 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:11.324080 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:11.766329 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:11.767916 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:11.992875 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
00:00:12.008541 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:12.008770 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
00:00:12.022370 nspr-4   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
00:00:12.249973 nspr-2   Launched VM: 16682224 pid: 41989 (0xa405) frontend: headless name: boinc_6da901bc96af6295
00:00:12.793127 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_6da901bc96af6295' has terminated unexpectedly during startup because of signal 9}, preserve=false aResultDetail=0
00:00:13.020635 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
00:00:13.244883 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox" with version "1.19-macosx"
00:00:13.246414 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_6da901bc96af6295/boinc_6da901bc96af6295.vbox"
00:00:13.424265 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:13.425697 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:13.425767 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:13.426820 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:13.427772 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:13.429075 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

VMState="poweroff"
VMStateChangeTime="2026-03-26T18:15:49.355000000"
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="080027D3BA7C"
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_audio_enabled="off"
rec_screen_dest="File"
rec_screen_dest_filename="/Library/Application Support/BOINC Data/slots/4/boinc_3e06a6a1475bc7d1/boinc_3e06a6a1475bc7d1-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_2922-4872922-721_1"
GuestMemoryBalloon=0

2026-03-27 03:15:51 (41828): 
Command: VBoxManage -q modifyvm "boinc_3e06a6a1475bc7d1" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-27 03:15:51 (41828): 
Command: VBoxManage -q modifyvm "boinc_3e06a6a1475bc7d1" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-27 03:15:51 (41828): 
Command: VBoxManage -q modifyvm "boinc_3e06a6a1475bc7d1" --usb off 
Exit Code: 0
Output:

2026-03-27 03:15:51 (41828): 
Command: VBoxManage -q modifyvm "boinc_3e06a6a1475bc7d1" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-27 03:15:52 (41828): 
Command: VBoxManage -q modifyvm "boinc_3e06a6a1475bc7d1" --audio-enabled off 
Exit Code: 0
Output:

2026-03-27 03:15:52 (41828): 
Command: VBoxManage -q modifyvm "boinc_3e06a6a1475bc7d1" --clipboard disabled 
Exit Code: 0
Output:

2026-03-27 03:15:52 (41828): 
Command: VBoxManage -q modifyvm "boinc_3e06a6a1475bc7d1" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-27 03:15:52 (41828): 
Command: VBoxManage -q storagectl "boinc_3e06a6a1475bc7d1" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-27 03:15:53 (41828): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-03-27 03:15:53 (41828): 
Command: VBoxManage -q storageattach "boinc_3e06a6a1475bc7d1" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/Library/Application Support/BOINC Data/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 785 of file VBoxManageStorageController.cpp

2026-03-27 03:15:53 (41828): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-03-27 03:15:53 (41828): 
Command: VBoxManage -q closemedium disk "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-03-27 03:15:53 (41828): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-03-27 03:15:54 (41828): 
Command: VBoxManage -q storageattach "boinc_3e06a6a1475bc7d1" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-03-27 03:15:54 (41828): 
Command: VBoxManage -q storageattach "boinc_3e06a6a1475bc7d1" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-27 03:15:54 (41828): 
Command: VBoxManage -q storageattach "boinc_3e06a6a1475bc7d1" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2026-03-27 03:15:54 (41828): 
Command: VBoxManage -q storageattach "boinc_3e06a6a1475bc7d1" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-27 03:15:55 (41828): 
Command: VBoxManage -q bandwidthctl "boinc_3e06a6a1475bc7d1" add "boinc_3e06a6a1475bc7d1_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-27 03:15:55 (41828): 
Command: VBoxManage -q modifyvm "boinc_3e06a6a1475bc7d1" --natpf1 ",tcp,127.0.0.1,50931,,80" 
Exit Code: 0
Output:

2026-03-27 03:15:55 (41828): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-03-27 03:15:55 (41828): 
Command: VBoxManage -q sharedfolder add "boinc_3e06a6a1475bc7d1" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/4/shared"
Exit Code: 0
Output:

2026-03-27 03:15:56 (41828): 
Command: VBoxManage -q startvm "boinc_3e06a6a1475bc7d1" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_3e06a6a1475bc7d1' has terminated unexpectedly during startup because of signal 9
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_3e06a6a1475bc7d1" to power on...

2026-03-27 03:15:57 (41828): 
Command: VBoxManage -q snapshot "boinc_3e06a6a1475bc7d1" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-27 03:15:57 (41828): 
Command: VBoxManage -q bandwidthctl "boinc_3e06a6a1475bc7d1" remove "boinc_3e06a6a1475bc7d1_net" 
Exit Code: 0
Output:

2026-03-27 03:15:57 (41828): 
Command: VBoxManage -q unregistervm "boinc_3e06a6a1475bc7d1" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-27 03:16:02 (41828): called boinc_finish(-2147467259)

</stderr_txt>
]]>

©2026 CERN