Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-02-06 02:52:16 (20778): vboxwrapper version 26210
2026-02-06 02:52:16 (20778): BOINC client version: 8.2.8
2026-02-06 02:52:17 (20778): Detected: VirtualBox VboxManage Interface (Version: 7.1.6)
2026-02-06 02:52:17 (20778): Detected: Sandbox Configuration Enabled
2026-02-06 02:52:17 (20778): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-02-06 02:52:17 (20778): Successfully copied 'init_data.xml' to the shared directory.
2026-02-06 02:52:17 (20778): Create VM. (boinc_50fdd43eed830ec6, slot#2)
2026-02-06 02:52:17 (20778): Setting Memory Size for VM. (4584MB)
2026-02-06 02:52:17 (20778): Setting CPU Count for VM. (4)
2026-02-06 02:52:17 (20778): Setting Chipset Options for VM.
2026-02-06 02:52:17 (20778): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-06 02:52:18 (20778): Setting Boot Options for VM.
2026-02-06 02:52:18 (20778): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-06 02:52:18 (20778): Enabling VM Network Access.
2026-02-06 02:52:18 (20778): Disabling USB Support for VM.
2026-02-06 02:52:18 (20778): Disabling COM Port Support for VM.
2026-02-06 02:52:18 (20778): Disabling Audio Support for VM.
2026-02-06 02:52:18 (20778): Disabling Clipboard Support for VM.
2026-02-06 02:52:18 (20778): Disabling Drag and Drop Support for VM.
2026-02-06 02:52:18 (20778): Adding storage controller(s) to VM.
2026-02-06 02:52:18 (20778): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-02-06 02:52:19 (20778): Adding VirtualBox Guest Additions to VM.
2026-02-06 02:52:19 (20778): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-06 02:52:19 (20778): forwarding host port 63860 to guest port 80
2026-02-06 02:52:19 (20778): Enabling remote desktop for VM.
2026-02-06 02:52:19 (20778): Required extension pack not installed, remote desktop not enabled.
2026-02-06 02:52:19 (20778): Enabling shared directory for VM.
2026-02-06 02:52:19 (20778): Starting VM using VBoxManage interface. (boinc_50fdd43eed830ec6, slot#2)
2026-02-06 02:52:20 (20778): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_50fdd43eed830ec6" --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_50fdd43eed830ec6" to power on...

2026-02-06 02:52:20 (20778): VM failed to start.
2026-02-06 02:52:20 (20778): Could not start 
2026-02-06 02:52:20 (20778): ERROR: VM failed to start
2026-02-06 02:52:20 (20778): Powering off VM.
2026-02-06 02:52:20 (20778): Deregistering VM. (boinc_50fdd43eed830ec6, slot#2)
2026-02-06 02:52:20 (20778): Removing network bandwidth throttle group from VM.
2026-02-06 02:52:20 (20778): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.936499 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:01.998684 DCon01   Platform architecture set to 'x86'
00:00:02.001707 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
00:00:02.002343 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:02.003380 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:02.004846 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
00:00:02.006129 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:02.006830 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:02.007317 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:02.007935 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:02.128720 DCon01   Platform architecture set to 'x86'
00:00:02.133512 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
00:00:02.136862 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
00:00:02.137385 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.138221 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.138553 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.139456 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.139901 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:02.140731 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:02.213117 DCon01   Platform architecture set to 'x86'
00:00:02.216429 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:02.217836 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:02.274765 DCon01   Platform architecture set to 'x86'
00:00:02.278616 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:02.279941 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:02.399447 DCon01   Platform architecture set to 'x86'
00:00:02.401538 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:02.402476 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:02.457089 DCon01   Platform architecture set to 'x86'
00:00:02.460876 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
00:00:02.492355 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
00:00:02.492657 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
00:00:02.507218 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:02.509000 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
00:00:03.336633 DCon02   Launched VM: 981700832 pid: 20851 (0x5173) frontend: headless name: boinc_50fdd43eed830ec6
00:00:03.461776 DCon01   Platform architecture set to 'x86'
00:00:03.463053 DCon01   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
00:00:03.463251 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:03.464341 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:03.489975 DCon02   Platform architecture set to 'x86'
00:00:03.490625 Watcher  Reaper: Pid 20851 (0x5173) exited normally: 1 (0x1)
00:00:03.491040 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
00:00:03.515754 DCon01   Platform architecture set to 'x86'
00:00:03.516896 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox" with version "1.19-macosx"
00:00:03.517601 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6.vbox"
00:00:03.541095 DCon02   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.541708 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:03.541733 DCon02   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.542198 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:03.542506 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.542956 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="2026-02-06T08:52:17.672000000"
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="0800275625D5"
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/2/boinc_50fdd43eed830ec6/boinc_50fdd43eed830ec6-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_2816544_1770359812.130204_0"
GuestMemoryBalloon=0

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q modifyvm "boinc_50fdd43eed830ec6" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q modifyvm "boinc_50fdd43eed830ec6" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q modifyvm "boinc_50fdd43eed830ec6" --usb off 
Exit Code: 0
Output:

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q modifyvm "boinc_50fdd43eed830ec6" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q modifyvm "boinc_50fdd43eed830ec6" --audio-enabled off 
Exit Code: 0
Output:

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q modifyvm "boinc_50fdd43eed830ec6" --clipboard disabled 
Exit Code: 0
Output:

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q modifyvm "boinc_50fdd43eed830ec6" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q storagectl "boinc_50fdd43eed830ec6" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-06 02:52:18 (20778): 
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

2026-02-06 02:52:18 (20778): 
Command: VBoxManage -q storageattach "boinc_50fdd43eed830ec6" --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

2026-02-06 02:52:18 (20778): 
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

2026-02-06 02:52:18 (20778): 
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:

2026-02-06 02:52:18 (20778): 
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

2026-02-06 02:52:19 (20778): 
Command: VBoxManage -q storageattach "boinc_50fdd43eed830ec6" --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:

2026-02-06 02:52:19 (20778): 
Command: VBoxManage -q storageattach "boinc_50fdd43eed830ec6" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-02-06 02:52:19 (20778): 
Command: VBoxManage -q storageattach "boinc_50fdd43eed830ec6" --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:

2026-02-06 02:52:19 (20778): 
Command: VBoxManage -q storageattach "boinc_50fdd43eed830ec6" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-02-06 02:52:19 (20778): 
Command: VBoxManage -q bandwidthctl "boinc_50fdd43eed830ec6" add "boinc_50fdd43eed830ec6_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-06 02:52:19 (20778): 
Command: VBoxManage -q modifyvm "boinc_50fdd43eed830ec6" --natpf1 ",tcp,127.0.0.1,63860,,80" 
Exit Code: 0
Output:

2026-02-06 02:52:19 (20778): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-02-06 02:52:19 (20778): 
Command: VBoxManage -q sharedfolder add "boinc_50fdd43eed830ec6" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/2/shared"
Exit Code: 0
Output:

2026-02-06 02:52:20 (20778): 
Command: VBoxManage -q startvm "boinc_50fdd43eed830ec6" --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_50fdd43eed830ec6" to power on...

2026-02-06 02:52:20 (20778): 
Command: VBoxManage -q snapshot "boinc_50fdd43eed830ec6" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-02-06 02:52:20 (20778): 
Command: VBoxManage -q bandwidthctl "boinc_50fdd43eed830ec6" remove "boinc_50fdd43eed830ec6_net" 
Exit Code: 0
Output:

2026-02-06 02:52:20 (20778): 
Command: VBoxManage -q unregistervm "boinc_50fdd43eed830ec6" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-06 02:52:25 (20778): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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