Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-02-25 17:58:00 (41689): vboxwrapper version 26210
2026-02-25 17:58:00 (41689): BOINC client version: 8.2.8
2026-02-25 17:58:01 (41689): Detected: VirtualBox VboxManage Interface (Version: 7.0.12)
2026-02-25 17:58:01 (41689): Detected: Sandbox Configuration Enabled
2026-02-25 17:58:01 (41689): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-02-25 17:58:01 (41689): Successfully copied 'init_data.xml' to the shared directory.
2026-02-25 17:58:01 (41689): Create VM. (boinc_e4cbf9902887b348, slot#3)
2026-02-25 17:58:02 (41689): Setting Memory Size for VM. (4584MB)
2026-02-25 17:58:02 (41689): Setting CPU Count for VM. (4)
2026-02-25 17:58:02 (41689): Setting Chipset Options for VM.
2026-02-25 17:58:02 (41689): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-25 17:58:02 (41689): Setting Boot Options for VM.
2026-02-25 17:58:03 (41689): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-25 17:58:03 (41689): Enabling VM Network Access.
2026-02-25 17:58:03 (41689): Disabling USB Support for VM.
2026-02-25 17:58:03 (41689): Disabling COM Port Support for VM.
2026-02-25 17:58:03 (41689): Disabling Audio Support for VM.
2026-02-25 17:58:03 (41689): Disabling Clipboard Support for VM.
2026-02-25 17:58:03 (41689): Disabling Drag and Drop Support for VM.
2026-02-25 17:58:03 (41689): Adding storage controller(s) to VM.
2026-02-25 17:58:03 (41689): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-02-25 17:58:04 (41689): Adding VirtualBox Guest Additions to VM.
2026-02-25 17:58:04 (41689): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-25 17:58:04 (41689): forwarding host port 58241 to guest port 80
2026-02-25 17:58:04 (41689): Enabling remote desktop for VM.
2026-02-25 17:58:04 (41689): Required extension pack not installed, remote desktop not enabled.
2026-02-25 17:58:04 (41689): Enabling shared directory for VM.
2026-02-25 17:58:04 (41689): Starting VM using VBoxManage interface. (boinc_e4cbf9902887b348, slot#3)
2026-02-25 17:58:04 (41689): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_e4cbf9902887b348" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_e4cbf9902887b348' 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_e4cbf9902887b348" to power on...

2026-02-25 17:58:04 (41689): VM failed to start.
2026-02-25 17:58:04 (41689): Could not start 
2026-02-25 17:58:04 (41689): ERROR: VM failed to start
2026-02-25 17:58:04 (41689): Powering off VM.
2026-02-25 17:58:04 (41689): Deregistering VM. (boinc_e4cbf9902887b348, slot#3)
2026-02-25 17:58:04 (41689): Removing network bandwidth throttle group from VM.
2026-02-25 17:58:04 (41689): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:02.535079 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.535266 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:02.535599 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:02.594526 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:02.595044 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:02.641649 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
00:00:02.642176 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:02.642780 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:02.642875 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
00:00:02.643577 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:02.644138 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:02.644301 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:02.644584 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:02.725576 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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:02.727529 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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:02.727783 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.728233 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.728548 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:02.729085 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:02.729367 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:02.729747 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:02.831281 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:02.832233 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:02.926293 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:02.927311 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:03.127700 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:03.128384 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:03.232991 nspr-2   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
00:00:03.246604 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:03.246919 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:03.257829 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
00:00:03.360408 nspr-2   Launched VM: 38440608 pid: 41768 (0xa328) frontend: headless name: boinc_e4cbf9902887b348
00:00:03.360958 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_e4cbf9902887b348' has terminated unexpectedly during startup because of signal 9}, preserve=false aResultDetail=0
00:00:03.460990 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
00:00:03.561104 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox" with version "1.19-macosx"
00:00:03.562377 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348.vbox"
00:00:03.657602 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.658266 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:03.658299 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.658679 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:03.659383 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:03.659806 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:08.662196 main     VirtualBox: object deletion starts
00:00:08.663358 main     HostDnsMonitor: shutting down ...
00:00:08.663644 main     HostDnsMonitor: shut down
00:00:08.666314 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
00:00:08.666520 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-02-26T01:58:02.001000000"
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="0800278DE27F"
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/3/boinc_e4cbf9902887b348/boinc_e4cbf9902887b348-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_3653431_1771991056.577342_0"
GuestMemoryBalloon=0

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q modifyvm "boinc_e4cbf9902887b348" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q modifyvm "boinc_e4cbf9902887b348" --cable-connected1 on 
Exit Code: 0
Output:

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q modifyvm "boinc_e4cbf9902887b348" --usb off 
Exit Code: 0
Output:

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q modifyvm "boinc_e4cbf9902887b348" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q modifyvm "boinc_e4cbf9902887b348" --audio-enabled off 
Exit Code: 0
Output:

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q modifyvm "boinc_e4cbf9902887b348" --clipboard disabled 
Exit Code: 0
Output:

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q modifyvm "boinc_e4cbf9902887b348" --draganddrop disabled 
Exit Code: 0
Output:

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q storagectl "boinc_e4cbf9902887b348" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-02-25 17:58:03 (41689): 
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

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q storageattach "boinc_e4cbf9902887b348" --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

2026-02-25 17:58:03 (41689): 
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

2026-02-25 17:58:03 (41689): 
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:

2026-02-25 17:58:03 (41689): 
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

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q storageattach "boinc_e4cbf9902887b348" --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:

2026-02-25 17:58:03 (41689): 
Command: VBoxManage -q storageattach "boinc_e4cbf9902887b348" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q storageattach "boinc_e4cbf9902887b348" --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:

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q storageattach "boinc_e4cbf9902887b348" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q bandwidthctl "boinc_e4cbf9902887b348" add "boinc_e4cbf9902887b348_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q modifyvm "boinc_e4cbf9902887b348" --natpf1 ",tcp,127.0.0.1,58241,,80" 
Exit Code: 0
Output:

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q sharedfolder add "boinc_e4cbf9902887b348" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/3/shared"
Exit Code: 0
Output:

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q startvm "boinc_e4cbf9902887b348" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_e4cbf9902887b348' 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_e4cbf9902887b348" to power on...

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q snapshot "boinc_e4cbf9902887b348" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-02-25 17:58:04 (41689): 
Command: VBoxManage -q bandwidthctl "boinc_e4cbf9902887b348" remove "boinc_e4cbf9902887b348_net" 
Exit Code: 0
Output:

2026-02-25 17:58:05 (41689): 
Command: VBoxManage -q unregistervm "boinc_e4cbf9902887b348" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-25 17:58:10 (41689): called boinc_finish(-2147467259)

</stderr_txt>
]]>

©2026 CERN