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 12:29:30 (81297): vboxwrapper version 26210
2026-03-27 12:29:30 (81297): BOINC client version: 8.2.8
2026-03-27 12:29:32 (81297): Detected: VirtualBox VboxManage Interface (Version: 7.1.12)
2026-03-27 12:29:32 (81297): Detected: Sandbox Configuration Enabled
2026-03-27 12:29:32 (81297): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-27 12:29:32 (81297): Successfully copied 'init_data.xml' to the shared directory.
2026-03-27 12:29:32 (81297): Successfully copied 'input' to the shared directory.
2026-03-27 12:29:32 (81297): Create VM. (boinc_28e4556c01eedf1d, slot#1)
2026-03-27 12:29:32 (81297): Setting Memory Size for VM. (1024MB)
2026-03-27 12:29:32 (81297): Setting CPU Count for VM. (1)
2026-03-27 12:29:32 (81297): Setting Chipset Options for VM.
2026-03-27 12:29:32 (81297): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-27 12:29:32 (81297): Setting Boot Options for VM.
2026-03-27 12:29:32 (81297): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-27 12:29:32 (81297): Enabling VM Network Access.
2026-03-27 12:29:32 (81297): Disabling USB Support for VM.
2026-03-27 12:29:32 (81297): Disabling COM Port Support for VM.
2026-03-27 12:29:33 (81297): Disabling Audio Support for VM.
2026-03-27 12:29:33 (81297): Disabling Clipboard Support for VM.
2026-03-27 12:29:33 (81297): Disabling Drag and Drop Support for VM.
2026-03-27 12:29:33 (81297): Adding storage controller(s) to VM.
2026-03-27 12:29:33 (81297): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-27 12:29:33 (81297): Adding VirtualBox Guest Additions to VM.
2026-03-27 12:29:33 (81297): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-27 12:29:33 (81297): forwarding host port 55918 to guest port 80
2026-03-27 12:29:33 (81297): Enabling remote desktop for VM.
2026-03-27 12:29:33 (81297): Required extension pack not installed, remote desktop not enabled.
2026-03-27 12:29:33 (81297): Enabling shared directory for VM.
2026-03-27 12:29:34 (81297): Starting VM using VBoxManage interface. (boinc_28e4556c01eedf1d, slot#1)
2026-03-27 12:29:34 (81297): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_28e4556c01eedf1d" --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_28e4556c01eedf1d" to power on...

2026-03-27 12:29:34 (81297): VM failed to start.
2026-03-27 12:29:34 (81297): Could not start 
2026-03-27 12:29:34 (81297): ERROR: VM failed to start
2026-03-27 12:29:34 (81297): Powering off VM.
2026-03-27 12:29:34 (81297): Deregistering VM. (boinc_28e4556c01eedf1d, slot#1)
2026-03-27 12:29:34 (81297): Removing network bandwidth throttle group from VM.
2026-03-27 12:29:34 (81297): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.922518 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:01.923694 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:01.924016 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
00:00:01.925879 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:01.926782 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:01.927417 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:01.928417 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:01.980523 DCon01   Platform architecture set to 'x86'
00:00:01.983124 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
00:00:01.985134 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
00:00:01.985394 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:01.986127 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:01.986389 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:01.987262 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:01.987659 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:01.988319 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:02.042963 DCon01   Platform architecture set to 'x86'
00:00:02.044809 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:02.045885 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:02.092455 DCon01   Platform architecture set to 'x86'
00:00:02.095438 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:02.096640 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:02.186027 DCon01   Platform architecture set to 'x86'
00:00:02.187656 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:02.188648 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:02.235766 DCon01   Platform architecture set to 'x86'
00:00:02.237944 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
00:00:02.251691 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
00:00:02.251989 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
00:00:02.263851 DCon01   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:02.265964 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
00:00:02.676390 DCon01   Launched VM: 60474736 pid: 81376 (0x13de0) frontend: headless name: boinc_28e4556c01eedf1d
00:00:02.865634 DCon02   Platform architecture set to 'x86'
00:00:02.867627 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
00:00:02.867966 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:02.869159 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:02.914752 DCon01   Platform architecture set to 'x86'
00:00:02.915705 Watcher  Reaper: Pid 81376 (0x13de0) exited normally: 1 (0x1)
00:00:02.916157 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
00:00:02.964120 DCon01   Platform architecture set to 'x86'
00:00:02.965967 DCon01   Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox" with version "1.19-macosx"
00:00:02.967049 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d.vbox"
00:00:03.019332 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.020270 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:03.020317 DCon01   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.020882 DCon01   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:03.021814 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.022687 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:08.024916 main     VirtualBox: object deletion starts
00:00:08.025601 main     HostDnsMonitor: shutting down ...
00:00:08.025732 main     HostDnsMonitor: shut down
00:00:08.026487 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:08.026638 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-03-27T11:29:32.210000000"
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="08002747191C"
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"
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/1/boinc_28e4556c01eedf1d/boinc_28e4556c01eedf1d-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_2922-4813513-725_0"
GuestMemoryBalloon=0

2026-03-27 12:29:32 (81297): 
Command: VBoxManage -q modifyvm "boinc_28e4556c01eedf1d" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-03-27 12:29:32 (81297): 
Command: VBoxManage -q modifyvm "boinc_28e4556c01eedf1d" --cable-connected1 on 
Exit Code: 0
Output:

2026-03-27 12:29:32 (81297): 
Command: VBoxManage -q modifyvm "boinc_28e4556c01eedf1d" --usb off 
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q modifyvm "boinc_28e4556c01eedf1d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q modifyvm "boinc_28e4556c01eedf1d" --audio-enabled off 
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q modifyvm "boinc_28e4556c01eedf1d" --clipboard disabled 
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q modifyvm "boinc_28e4556c01eedf1d" --draganddrop disabled 
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q storagectl "boinc_28e4556c01eedf1d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
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 12:29:33 (81297): 
Command: VBoxManage -q storageattach "boinc_28e4556c01eedf1d" --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 786 of file VBoxManageStorageController.cpp

2026-03-27 12:29:33 (81297): 
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 12:29:33 (81297): 
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 12:29:33 (81297): 
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 12:29:33 (81297): 
Command: VBoxManage -q storageattach "boinc_28e4556c01eedf1d" --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 12:29:33 (81297): 
Command: VBoxManage -q storageattach "boinc_28e4556c01eedf1d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q storageattach "boinc_28e4556c01eedf1d" --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 12:29:33 (81297): 
Command: VBoxManage -q storageattach "boinc_28e4556c01eedf1d" --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 12:29:33 (81297): 
Command: VBoxManage -q bandwidthctl "boinc_28e4556c01eedf1d" add "boinc_28e4556c01eedf1d_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q modifyvm "boinc_28e4556c01eedf1d" --natpf1 ",tcp,127.0.0.1,55918,,80" 
Exit Code: 0
Output:

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-03-27 12:29:33 (81297): 
Command: VBoxManage -q sharedfolder add "boinc_28e4556c01eedf1d" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/1/shared"
Exit Code: 0
Output:

2026-03-27 12:29:34 (81297): 
Command: VBoxManage -q startvm "boinc_28e4556c01eedf1d" --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_28e4556c01eedf1d" to power on...

2026-03-27 12:29:34 (81297): 
Command: VBoxManage -q snapshot "boinc_28e4556c01eedf1d" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-03-27 12:29:34 (81297): 
Command: VBoxManage -q bandwidthctl "boinc_28e4556c01eedf1d" remove "boinc_28e4556c01eedf1d_net" 
Exit Code: 0
Output:

2026-03-27 12:29:34 (81297): 
Command: VBoxManage -q unregistervm "boinc_28e4556c01eedf1d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-03-27 12:29:39 (81297): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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