Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-02-21 03:26:31 (2807): vboxwrapper version 26210
2026-02-21 03:26:31 (2807): BOINC client version: 8.2.8
2026-02-21 03:26:31 (2807): Detected: VirtualBox VboxManage Interface (Version: 7.1.6)
2026-02-21 03:26:31 (2807): Detected: Sandbox Configuration Enabled
2026-02-21 03:26:31 (2807): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-02-21 03:26:31 (2807): Successfully copied 'init_data.xml' to the shared directory.
2026-02-21 03:26:31 (2807): Create VM. (boinc_d6ae33b3b42d476d, slot#0)
2026-02-21 03:26:31 (2807): Setting Memory Size for VM. (4584MB)
2026-02-21 03:26:31 (2807): Setting CPU Count for VM. (4)
2026-02-21 03:26:31 (2807): Setting Chipset Options for VM.
2026-02-21 03:26:31 (2807): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-21 03:26:31 (2807): Setting Boot Options for VM.
2026-02-21 03:26:31 (2807): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-21 03:26:31 (2807): Enabling VM Network Access.
2026-02-21 03:26:31 (2807): Disabling USB Support for VM.
2026-02-21 03:26:31 (2807): Disabling COM Port Support for VM.
2026-02-21 03:26:31 (2807): Disabling Audio Support for VM.
2026-02-21 03:26:31 (2807): Disabling Clipboard Support for VM.
2026-02-21 03:26:31 (2807): Disabling Drag and Drop Support for VM.
2026-02-21 03:26:31 (2807): Adding storage controller(s) to VM.
2026-02-21 03:26:31 (2807): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-02-21 03:26:31 (2807): Adding VirtualBox Guest Additions to VM.
2026-02-21 03:26:31 (2807): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-21 03:26:31 (2807): forwarding host port 49532 to guest port 80
2026-02-21 03:26:31 (2807): Enabling remote desktop for VM.
2026-02-21 03:26:31 (2807): Required extension pack not installed, remote desktop not enabled.
2026-02-21 03:26:31 (2807): Enabling shared directory for VM.
2026-02-21 03:26:31 (2807): Starting VM using VBoxManage interface. (boinc_d6ae33b3b42d476d, slot#0)
2026-02-21 03:26:31 (2807): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_d6ae33b3b42d476d" --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_d6ae33b3b42d476d" to power on...

2026-02-21 03:26:31 (2807): VM failed to start.
2026-02-21 03:26:31 (2807): Could not start 
2026-02-21 03:26:31 (2807): ERROR: VM failed to start
2026-02-21 03:26:31 (2807): Powering off VM.
2026-02-21 03:26:31 (2807): Deregistering VM. (boinc_d6ae33b3b42d476d, slot#0)
2026-02-21 03:26:31 (2807): Removing network bandwidth throttle group from VM.
2026-02-21 03:26:31 (2807): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.321779 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.332485 DCon01   Platform architecture set to 'x86'
00:00:00.333348 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
00:00:00.333604 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.333888 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.333949 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
00:00:00.334310 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.334835 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.334943 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.335195 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.345748 DCon01   Platform architecture set to 'x86'
00:00:00.346591 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
00:00:00.347485 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
00:00:00.347578 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.347834 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.347903 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.348141 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.348235 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.348466 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.358918 DCon01   Platform architecture set to 'x86'
00:00:00.359490 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.359780 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.370676 DCon01   Platform architecture set to 'x86'
00:00:00.371502 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.371772 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.391889 DCon01   Platform architecture set to 'x86'
00:00:00.392412 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.392720 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.403198 DCon01   Platform architecture set to 'x86'
00:00:00.403948 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
00:00:00.408719 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
00:00:00.408792 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
00:00:00.412695 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:00.413394 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
00:00:00.424056 DCon01   Launched VM: 11193392 pid: 2880 (0xb40) frontend: headless name: boinc_d6ae33b3b42d476d
00:00:00.430627 DCon02   Platform architecture set to 'x86'
00:00:00.431202 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
00:00:00.431283 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.431611 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.442635 DCon02   Platform architecture set to 'x86'
00:00:00.442906 Watcher  Reaper: Pid 2880 (0xb40) exited normally: 1 (0x1)
00:00:00.443072 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
00:00:00.453586 DCon02   Platform architecture set to 'x86'
00:00:00.454161 DCon02   Saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox" with version "1.19-macosx"
00:00:00.454485 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/slots/0/boinc_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d.vbox"
00:00:00.465071 DCon02   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.465349 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.465360 DCon02   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.465579 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:00.465801 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:00.466068 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="2026-02-21T09:26:31.522000000"
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="0800279F7E11"
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_d6ae33b3b42d476d/boinc_d6ae33b3b42d476d-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_2394395_1771650631.872300_0"
GuestMemoryBalloon=0

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q modifyvm "boinc_d6ae33b3b42d476d" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q modifyvm "boinc_d6ae33b3b42d476d" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q modifyvm "boinc_d6ae33b3b42d476d" --usb off 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q modifyvm "boinc_d6ae33b3b42d476d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q modifyvm "boinc_d6ae33b3b42d476d" --audio-enabled off 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q modifyvm "boinc_d6ae33b3b42d476d" --clipboard disabled 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q modifyvm "boinc_d6ae33b3b42d476d" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q storagectl "boinc_d6ae33b3b42d476d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q storageattach "boinc_d6ae33b3b42d476d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/Library/Application Support/BOINC Data/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 786 of file VBoxManageStorageController.cpp

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q closemedium disk "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q storageattach "boinc_d6ae33b3b42d476d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q storageattach "boinc_d6ae33b3b42d476d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q storageattach "boinc_d6ae33b3b42d476d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q storageattach "boinc_d6ae33b3b42d476d" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q bandwidthctl "boinc_d6ae33b3b42d476d" add "boinc_d6ae33b3b42d476d_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q modifyvm "boinc_d6ae33b3b42d476d" --natpf1 ",tcp,127.0.0.1,49532,,80" 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q sharedfolder add "boinc_d6ae33b3b42d476d" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/0/shared"
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q startvm "boinc_d6ae33b3b42d476d" --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_d6ae33b3b42d476d" to power on...

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q snapshot "boinc_d6ae33b3b42d476d" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q bandwidthctl "boinc_d6ae33b3b42d476d" remove "boinc_d6ae33b3b42d476d_net" 
Exit Code: 0
Output:

2026-02-21 03:26:31 (2807): 
Command: VBoxManage -q unregistervm "boinc_d6ae33b3b42d476d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-21 03:26:36 (2807): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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