Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-04-03 15:10:49 (57506): vboxwrapper version 26210
2026-04-03 15:10:49 (57506): BOINC client version: 8.2.8
2026-04-03 15:10:50 (57506): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-04-03 15:10:50 (57506): Detected: Sandbox Configuration Enabled
2026-04-03 15:10:50 (57506): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-04-03 15:10:50 (57506): Successfully copied 'init_data.xml' to the shared directory.
2026-04-03 15:10:50 (57506): Create VM. (boinc_a80efd524a4a52a2, slot#8)
2026-04-03 15:10:50 (57506): Setting Memory Size for VM. (4584MB)
2026-04-03 15:10:50 (57506): Setting CPU Count for VM. (4)
2026-04-03 15:10:50 (57506): Setting Chipset Options for VM.
2026-04-03 15:10:50 (57506): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-03 15:10:51 (57506): Setting Boot Options for VM.
2026-04-03 15:10:51 (57506): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-03 15:10:51 (57506): Enabling VM Network Access.
2026-04-03 15:10:51 (57506): Disabling USB Support for VM.
2026-04-03 15:10:51 (57506): Disabling COM Port Support for VM.
2026-04-03 15:10:51 (57506): Disabling Audio Support for VM.
2026-04-03 15:10:51 (57506): Disabling Clipboard Support for VM.
2026-04-03 15:10:51 (57506): Disabling Drag and Drop Support for VM.
2026-04-03 15:10:51 (57506): Adding storage controller(s) to VM.
2026-04-03 15:10:51 (57506): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-04-03 15:10:52 (57506): Adding VirtualBox Guest Additions to VM.
2026-04-03 15:10:52 (57506): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-03 15:10:52 (57506): forwarding host port 54995 to guest port 80
2026-04-03 15:10:52 (57506): Enabling remote desktop for VM.
2026-04-03 15:10:52 (57506): Required extension pack not installed, remote desktop not enabled.
2026-04-03 15:10:52 (57506): Enabling shared directory for VM.
2026-04-03 15:10:53 (57506): Starting VM using VBoxManage interface. (boinc_a80efd524a4a52a2, slot#8)
2026-04-03 15:10:53 (57506): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_a80efd524a4a52a2" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_a80efd524a4a52a2' 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_a80efd524a4a52a2" to power on...

2026-04-03 15:10:53 (57506): VM failed to start.
2026-04-03 15:10:53 (57506): Could not start 
2026-04-03 15:10:53 (57506): ERROR: VM failed to start
2026-04-03 15:10:53 (57506): Powering off VM.
2026-04-03 15:10:53 (57506): Deregistering VM. (boinc_a80efd524a4a52a2, slot#8)
2026-04-03 15:10:53 (57506): Removing network bandwidth throttle group from VM.
2026-04-03 15:10:53 (57506): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:02.380381 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.380962 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:02.381412 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:02.466879 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:02.467667 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:02.558514 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
00:00:02.559356 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:02.560118 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:02.560297 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
00:00:02.561085 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:02.561744 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:02.562047 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:02.562436 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:02.652639 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
00:00:02.656031 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
00:00:02.656340 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.656891 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.657167 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.657603 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.657956 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:02.658379 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:02.750921 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:02.751539 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:02.832919 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:02.833728 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:03.019841 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:03.020554 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:03.116789 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
00:00:03.128435 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
00:00:03.128626 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
00:00:03.137783 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
00:00:03.291798 nspr-3   Launched VM: 33920112 pid: 57582 (0xe0ee) frontend: headless name: boinc_a80efd524a4a52a2
00:00:03.292208 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_a80efd524a4a52a2' has terminated unexpectedly during startup because of signal 9}, preserve=false aResultDetail=0
00:00:03.380677 nspr-2   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
00:00:03.465760 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox" with version "1.19-macosx"
00:00:03.466568 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2.vbox"
00:00:03.544990 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.545664 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:03.545689 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.546024 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:03.546500 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.546883 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:08.549022 main     VirtualBox: object deletion starts
00:00:08.549298 main     HostDnsMonitor: shutting down ...
00:00:08.549356 main     HostDnsMonitor: shut down
00:00:08.550715 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:08.550774 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-04-03T06:10:50.476000000"
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="080027360AB0"
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/8/boinc_a80efd524a4a52a2/boinc_a80efd524a4a52a2-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_2975278_1775177433.625040_0"
GuestMemoryBalloon=0

2026-04-03 15:10:51 (57506): 
Command: VBoxManage -q modifyvm "boinc_a80efd524a4a52a2" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-03 15:10:51 (57506): 
Command: VBoxManage -q modifyvm "boinc_a80efd524a4a52a2" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-03 15:10:51 (57506): 
Command: VBoxManage -q modifyvm "boinc_a80efd524a4a52a2" --usb off 
Exit Code: 0
Output:

2026-04-03 15:10:51 (57506): 
Command: VBoxManage -q modifyvm "boinc_a80efd524a4a52a2" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-03 15:10:51 (57506): 
Command: VBoxManage -q modifyvm "boinc_a80efd524a4a52a2" --audio-enabled off 
Exit Code: 0
Output:

2026-04-03 15:10:51 (57506): 
Command: VBoxManage -q modifyvm "boinc_a80efd524a4a52a2" --clipboard disabled 
Exit Code: 0
Output:

2026-04-03 15:10:51 (57506): 
Command: VBoxManage -q modifyvm "boinc_a80efd524a4a52a2" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-03 15:10:51 (57506): 
Command: VBoxManage -q storagectl "boinc_a80efd524a4a52a2" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-03 15:10:52 (57506): 
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

2026-04-03 15:10:52 (57506): 
Command: VBoxManage -q storageattach "boinc_a80efd524a4a52a2" --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 785 of file VBoxManageStorageController.cpp

2026-04-03 15:10:52 (57506): 
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

2026-04-03 15:10:52 (57506): 
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:

2026-04-03 15:10:52 (57506): 
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

2026-04-03 15:10:52 (57506): 
Command: VBoxManage -q storageattach "boinc_a80efd524a4a52a2" --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:

2026-04-03 15:10:52 (57506): 
Command: VBoxManage -q storageattach "boinc_a80efd524a4a52a2" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-04-03 15:10:52 (57506): 
Command: VBoxManage -q storageattach "boinc_a80efd524a4a52a2" --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:

2026-04-03 15:10:52 (57506): 
Command: VBoxManage -q storageattach "boinc_a80efd524a4a52a2" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-03 15:10:52 (57506): 
Command: VBoxManage -q bandwidthctl "boinc_a80efd524a4a52a2" add "boinc_a80efd524a4a52a2_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-03 15:10:52 (57506): 
Command: VBoxManage -q modifyvm "boinc_a80efd524a4a52a2" --natpf1 ",tcp,127.0.0.1,54995,,80" 
Exit Code: 0
Output:

2026-04-03 15:10:52 (57506): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-03 15:10:53 (57506): 
Command: VBoxManage -q sharedfolder add "boinc_a80efd524a4a52a2" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/8/shared"
Exit Code: 0
Output:

2026-04-03 15:10:53 (57506): 
Command: VBoxManage -q startvm "boinc_a80efd524a4a52a2" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_a80efd524a4a52a2' 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_a80efd524a4a52a2" to power on...

2026-04-03 15:10:53 (57506): 
Command: VBoxManage -q snapshot "boinc_a80efd524a4a52a2" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-03 15:10:53 (57506): 
Command: VBoxManage -q bandwidthctl "boinc_a80efd524a4a52a2" remove "boinc_a80efd524a4a52a2_net" 
Exit Code: 0
Output:

2026-04-03 15:10:53 (57506): 
Command: VBoxManage -q unregistervm "boinc_a80efd524a4a52a2" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-03 15:10:58 (57506): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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