Stderr output

<core_client_version>8.2.5</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2026-04-09 00:41:40 (14667): vboxwrapper version 26210
2026-04-09 00:41:40 (14667): BOINC client version: 8.2.5
2026-04-09 00:41:40 (14667): Detected: VirtualBox VboxManage Interface (Version: 7.1.4)
2026-04-09 00:41:40 (14667): Detected: Sandbox Configuration Enabled
2026-04-09 00:41:40 (14667): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-04-09 00:41:40 (14667): Successfully copied 'init_data.xml' to the shared directory.
2026-04-09 00:41:40 (14667): Successfully copied 'input' to the shared directory.
2026-04-09 00:41:40 (14667): Create VM. (boinc_5a34626b027b2e42, slot#4)
2026-04-09 00:41:40 (14667): Setting Memory Size for VM. (1024MB)
2026-04-09 00:41:40 (14667): Setting CPU Count for VM. (1)
2026-04-09 00:41:40 (14667): Setting Chipset Options for VM.
2026-04-09 00:41:40 (14667): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-09 00:41:40 (14667): Setting Boot Options for VM.
2026-04-09 00:41:40 (14667): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-09 00:41:40 (14667): Enabling VM Network Access.
2026-04-09 00:41:40 (14667): Disabling USB Support for VM.
2026-04-09 00:41:40 (14667): Disabling COM Port Support for VM.
2026-04-09 00:41:40 (14667): Disabling Audio Support for VM.
2026-04-09 00:41:40 (14667): Disabling Clipboard Support for VM.
2026-04-09 00:41:40 (14667): Disabling Drag and Drop Support for VM.
2026-04-09 00:41:40 (14667): Adding storage controller(s) to VM.
2026-04-09 00:41:40 (14667): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-04-09 00:41:40 (14667): Adding VirtualBox Guest Additions to VM.
2026-04-09 00:41:40 (14667): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-09 00:41:40 (14667): forwarding host port 49360 to guest port 80
2026-04-09 00:41:40 (14667): Enabling remote desktop for VM.
2026-04-09 00:41:40 (14667): Required extension pack not installed, remote desktop not enabled.
2026-04-09 00:41:40 (14667): Enabling shared directory for VM.
2026-04-09 00:41:40 (14667): Starting VM using VBoxManage interface. (boinc_5a34626b027b2e42, slot#4)
2026-04-09 00:41:40 (14667): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_5a34626b027b2e42" --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_5a34626b027b2e42" to power on...

2026-04-09 00:41:40 (14667): VM failed to start.
2026-04-09 00:41:40 (14667): Could not start 
2026-04-09 00:41:40 (14667): ERROR: VM failed to start
2026-04-09 00:41:40 (14667): Powering off VM.
2026-04-09 00:41:40 (14667): Deregistering VM. (boinc_5a34626b027b2e42, slot#4)
2026-04-09 00:41:40 (14667): Removing network bandwidth throttle group from VM.
2026-04-09 00:41:40 (14667): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:05.048224 DCon03   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
00:00:05.048595 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.049149 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.049185 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_fc580b40c66be723/boinc_fc580b40c66be723.vbox" with version "1.19-macosx"
00:00:05.049434 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/3/boinc_fc580b40c66be723/boinc_fc580b40c66be723.vbox"
00:00:05.049540 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.049771 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.060965 DCon03   Platform architecture set to 'x86'
00:00:05.061815 DCon03   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
00:00:05.061993 DCon03   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
00:00:05.062234 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.062524 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.073910 DCon03   Platform architecture set to 'x86'
00:00:05.074499 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.074788 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.086327 DCon03   Platform architecture set to 'x86'
00:00:05.087205 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.087476 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.109689 DCon03   Platform architecture set to 'x86'
00:00:05.110207 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.110503 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.122268 DCon03   Platform architecture set to 'x86'
00:00:05.123117 DCon03   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
00:00:05.128035 DCon03   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
00:00:05.128114 DCon03   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
00:00:05.132377 DCon03   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:05.132869 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:05.133188 DCon04   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
00:00:05.133244 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:05.133287 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.133517 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.133759 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.134039 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.146697 DCon03   Launched VM: 62916048 pid: 14911 (0x3a3f) frontend: headless name: boinc_dffad463c1adc7f9
00:00:05.153422 DCon04   Platform architecture set to 'x86'
00:00:05.153935 DCon04   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
00:00:05.154033 DCon02   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.154342 DCon02   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.166545 DCon03   Platform architecture set to 'x86'
00:00:05.166822 Watcher  Reaper: Pid 14911 (0x3a3f) exited normally: 1 (0x1)
00:00:05.167017 DCon03   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
00:00:05.178475 DCon03   Platform architecture set to 'x86'
00:00:05.179043 DCon03   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox" with version "1.19-macosx"
00:00:05.179359 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_dffad463c1adc7f9/boinc_dffad463c1adc7f9.vbox"
00:00:05.190559 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:05.190868 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:05.190878 DCon03   Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:05.191086 DCon03   Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
00:00:05.191343 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
00:00:05.191585 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

VBoxManage: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 3212 of file VBoxManageInfo.cpp

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q createvm --name "boinc_5a34626b027b2e42" --basefolder "/Library/Application Support/BOINC Data/slots/4" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_5a34626b027b2e42' is created and registered.
UUID: e3c8a422-4c57-4fc8-a0c7-80976121b7eb
Settings file: '/Library/Application Support/BOINC Data/slots/4/boinc_5a34626b027b2e42/boinc_5a34626b027b2e42.vbox'

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --description "Theory_2922-4812934-818_0" 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --memory 1024 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --cpus 1 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q showvminfo "boinc_5a34626b027b2e42" --machinereadable 
Exit Code: 0
Output:
name="boinc_5a34626b027b2e42"
encryption="disabled"
groups="/"
platformArchitecture="x86"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="e3c8a422-4c57-4fc8-a0c7-80976121b7eb"
CfgFile="/Library/Application Support/BOINC Data/slots/4/boinc_5a34626b027b2e42/boinc_5a34626b027b2e42.vbox"
SnapFldr="/Library/Application Support/BOINC Data/slots/4/boinc_5a34626b027b2e42/Snapshots"
LogFldr="/Library/Application Support/BOINC Data/slots/4/boinc_5a34626b027b2e42/Logs"
hardwareuuid="e3c8a422-4c57-4fc8-a0c7-80976121b7eb"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=1
hpet="off"
pae="off"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
NvramFile="/Library/Application Support/BOINC Data/slots/4/boinc_5a34626b027b2e42/boinc_5a34626b027b2e42.nvram"
rtcuseutc="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-04-09T06:41:40.226000000"
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="0800273459DA"
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/4/boinc_5a34626b027b2e42/boinc_5a34626b027b2e42-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_2922-4812934-818_0"
GuestMemoryBalloon=0

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --usb off 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --audio-enabled off 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --clipboard disabled 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q storagectl "boinc_5a34626b027b2e42" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
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
Child UUIDs:    0b0bb77f-8b57-48bf-8e7b-ad86c6e8927c

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q storageattach "boinc_5a34626b027b2e42" --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:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q storageattach "boinc_5a34626b027b2e42" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q bandwidthctl "boinc_5a34626b027b2e42" add "boinc_5a34626b027b2e42_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q modifyvm "boinc_5a34626b027b2e42" --natpf1 ",tcp,127.0.0.1,49360,,80" 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q sharedfolder add "boinc_5a34626b027b2e42" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/4/shared"
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q startvm "boinc_5a34626b027b2e42" --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_5a34626b027b2e42" to power on...

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q snapshot "boinc_5a34626b027b2e42" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q bandwidthctl "boinc_5a34626b027b2e42" remove "boinc_5a34626b027b2e42_net" 
Exit Code: 0
Output:

2026-04-09 00:41:40 (14667): 
Command: VBoxManage -q unregistervm "boinc_5a34626b027b2e42" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-09 00:41:45 (14667): called boinc_finish(-2147467259)

</stderr_txt>
]]>

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