Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-03-07 13:25:36 (8990): vboxwrapper version 26210
2026-03-07 13:25:36 (8990): BOINC client version: 8.2.8
2026-03-07 13:25:36 (8990): Detected: VirtualBox VboxManage Interface (Version: 7.1.6)
2026-03-07 13:25:36 (8990): Detected: Sandbox Configuration Enabled
2026-03-07 13:25:36 (8990): Successfully copied 'init_data.xml' to the shared directory.
2026-03-07 13:25:36 (8990): Create VM. (boinc_76e32d3ac3038a3f, slot#0)
2026-03-07 13:25:36 (8990): Setting Memory Size for VM. (4800MB)
2026-03-07 13:25:36 (8990): Setting CPU Count for VM. (8)
2026-03-07 13:25:36 (8990): Setting Chipset Options for VM.
2026-03-07 13:25:36 (8990): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-07 13:25:36 (8990): Setting Boot Options for VM.
2026-03-07 13:25:36 (8990): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-07 13:25:36 (8990): Enabling VM Network Access.
2026-03-07 13:25:36 (8990): Disabling USB Support for VM.
2026-03-07 13:25:36 (8990): Disabling COM Port Support for VM.
2026-03-07 13:25:36 (8990): Disabling Audio Support for VM.
2026-03-07 13:25:36 (8990): Disabling Clipboard Support for VM.
2026-03-07 13:25:36 (8990): Disabling Drag and Drop Support for VM.
2026-03-07 13:25:36 (8990): Adding storage controller(s) to VM.
2026-03-07 13:25:36 (8990): Adding virtual disk drive to VM. (ATLAS_vbox_3.03_image.vdi)
2026-03-07 13:25:36 (8990): Adding VirtualBox Guest Additions to VM.
2026-03-07 13:25:36 (8990): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-07 13:25:36 (8990): forwarding host port 50987 to guest port 80
2026-03-07 13:25:36 (8990): Enabling remote desktop for VM.
2026-03-07 13:25:37 (8990): Required extension pack not installed, remote desktop not enabled.
2026-03-07 13:25:37 (8990): Enabling shared directory for VM.
2026-03-07 13:25:37 (8990): Starting VM using VBoxManage interface. (boinc_76e32d3ac3038a3f, slot#0)
2026-03-07 13:25:37 (8990): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_76e32d3ac3038a3f" --type headless
Output:
VBoxManage: error: The VM session was aborted
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component SessionMachine, interface ISession
Waiting for VM "boinc_76e32d3ac3038a3f" to power on...

2026-03-07 13:25:37 (8990): VM failed to start.
2026-03-07 13:25:37 (8990): Could not start 
2026-03-07 13:25:37 (8990): ERROR: VM failed to start
2026-03-07 13:25:37 (8990): Powering off VM.
2026-03-07 13:25:37 (8990): Deregistering VM. (boinc_76e32d3ac3038a3f, slot#0)
2026-03-07 13:25:37 (8990): Removing network bandwidth throttle group from VM.
2026-03-07 13:25:37 (8990): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.358011 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.369460 DCon01   Platform architecture set to 'x86'
00:00:00.370175 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
00:00:00.370413 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.370736 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.370805 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
00:00:00.371228 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.371587 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.371710 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.372011 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.383497 DCon01   Platform architecture set to 'x86'
00:00:00.384228 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
00:00:00.384961 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
00:00:00.385045 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.385347 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.385418 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.385689 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.385795 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.386076 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.397725 DCon01   Platform architecture set to 'x86'
00:00:00.398440 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.398800 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.410367 DCon01   Platform architecture set to 'x86'
00:00:00.411118 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.411453 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.433932 DCon01   Platform architecture set to 'x86'
00:00:00.434416 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.434801 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.446434 DCon01   Platform architecture set to 'x86'
00:00:00.447360 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
00:00:00.453014 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
00:00:00.453106 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
00:00:00.457869 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:00.458722 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
00:00:00.471425 DCon01   Launched VM: 1158693488 pid: 9063 (0x2367) frontend: headless name: boinc_76e32d3ac3038a3f
00:00:00.479479 DCon02   Platform architecture set to 'x86'
00:00:00.480110 DCon02   ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Failed to assign the machine to the session (VBOX_E_PLATFORM_ARCH_NOT_SUPPORTED)}, preserve=false aResultDetail=0
00:00:00.480295 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.480712 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.494877 DCon02   Platform architecture set to 'x86'
00:00:00.495264 Watcher  Reaper: Pid 9063 (0x2367) exited normally: 1 (0x1)
00:00:00.495462 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
00:00:00.510528 DCon03   Platform architecture set to 'x86'
00:00:00.511334 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox" with version "1.19-macosx"
00:00:00.511770 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f.vbox"
00:00:00.524874 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.525210 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.525224 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.525472 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.525639 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.525932 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-03-07T12:25:36.641000000"
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="080027216C76"
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_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="/Library/Application Support/BOINC Data/slots/0/boinc_76e32d3ac3038a3f/boinc_76e32d3ac3038a3f-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="eJOLDm1q1I9n9Rq4apOajLDm4fhM0noT9bVooX4SDm1uSLDmX8EDen_1"
GuestMemoryBalloon=0

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q modifyvm "boinc_76e32d3ac3038a3f" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q modifyvm "boinc_76e32d3ac3038a3f" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q modifyvm "boinc_76e32d3ac3038a3f" --usb off 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q modifyvm "boinc_76e32d3ac3038a3f" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q modifyvm "boinc_76e32d3ac3038a3f" --audio-enabled off 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q modifyvm "boinc_76e32d3ac3038a3f" --clipboard disabled 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q modifyvm "boinc_76e32d3ac3038a3f" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q storagectl "boinc_76e32d3ac3038a3f" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q storageattach "boinc_76e32d3ac3038a3f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/Library/Application Support/BOINC Data/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 786 of file VBoxManageStorageController.cpp

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q closemedium disk "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q storageattach "boinc_76e32d3ac3038a3f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q storageattach "boinc_76e32d3ac3038a3f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q storageattach "boinc_76e32d3ac3038a3f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.03_image.vdi" 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q storageattach "boinc_76e32d3ac3038a3f" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q bandwidthctl "boinc_76e32d3ac3038a3f" add "boinc_76e32d3ac3038a3f_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-07 13:25:36 (8990): 
Command: VBoxManage -q modifyvm "boinc_76e32d3ac3038a3f" --natpf1 ",tcp,127.0.0.1,50987,,80" 
Exit Code: 0
Output:

2026-03-07 13:25:37 (8990): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-03-07 13:25:37 (8990): 
Command: VBoxManage -q sharedfolder add "boinc_76e32d3ac3038a3f" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/0/shared"
Exit Code: 0
Output:

2026-03-07 13:25:37 (8990): 
Command: VBoxManage -q startvm "boinc_76e32d3ac3038a3f" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The VM session was aborted
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component SessionMachine, interface ISession
Waiting for VM "boinc_76e32d3ac3038a3f" to power on...

2026-03-07 13:25:37 (8990): 
Command: VBoxManage -q snapshot "boinc_76e32d3ac3038a3f" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-07 13:25:37 (8990): 
Command: VBoxManage -q bandwidthctl "boinc_76e32d3ac3038a3f" remove "boinc_76e32d3ac3038a3f_net" 
Exit Code: 0
Output:

2026-03-07 13:25:37 (8990): 
Command: VBoxManage -q unregistervm "boinc_76e32d3ac3038a3f" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-07 13:25:42 (8990): called boinc_finish(-2147467259)

</stderr_txt>
]]>

©2026 CERN