Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 1 (0x1, -255)</message>
<stderr_txt>
2026-02-22 06:52:20 (1374710): vboxwrapper version 26210
2026-02-22 06:52:20 (1374710): BOINC client version: 8.2.8
2026-02-22 06:52:20 (1374710): VBoxManage version raw: WARNING: The character device /dev/vboxdrv does not exist.	 Please install the virtualbox-dkms package and the appropriate	 headers, most likely linux-headers-generic.	 You will not be able to start VMs until this problem is fixed.7.0.16_Ubuntur162802
2026-02-22 06:52:20 (1374710): Detected: VirtualBox VboxManage Interface (Version: Unknown)
2026-02-22 06:52:20 (1374710): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-02-22 06:52:20 (1374710): Successfully copied 'init_data.xml' to the shared directory.
2026-02-22 06:52:20 (1374710): Successfully copied 'input' to the shared directory.
2026-02-22 06:52:20 (1374710): Create VM. (boinc_0080c8c1e715a6e6, slot#4)
2026-02-22 06:52:20 (1374710): Setting Memory Size for VM. (1024MB)
2026-02-22 06:52:20 (1374710): Setting CPU Count for VM. (1)
2026-02-22 06:52:20 (1374710): Setting Chipset Options for VM.
2026-02-22 06:52:20 (1374710): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-02-22 06:52:20 (1374710): Setting Boot Options for VM.
2026-02-22 06:52:20 (1374710): Setting Network Configuration for NAT. (Driver: virtio)
2026-02-22 06:52:20 (1374710): Enabling VM Network Access.
2026-02-22 06:52:20 (1374710): Disabling USB Support for VM.
2026-02-22 06:52:20 (1374710): Disabling COM Port Support for VM.
2026-02-22 06:52:21 (1374710): Disabling LPT Port Support for VM.
2026-02-22 06:52:21 (1374710): Disabling Audio Support for VM.
2026-02-22 06:52:21 (1374710): Disabling Clipboard Support for VM.
2026-02-22 06:52:21 (1374710): Disabling Drag and Drop Support for VM.
2026-02-22 06:52:21 (1374710): Adding storage controller(s) to VM.
2026-02-22 06:52:21 (1374710): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-02-22 06:52:21 (1374710): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-02-22 06:52:21 (1374710): forwarding host port 47479 to guest port 80
2026-02-22 06:52:21 (1374710): Enabling remote desktop for VM.
2026-02-22 06:52:21 (1374710): Required extension pack not installed, remote desktop not enabled.
2026-02-22 06:52:21 (1374710): Enabling shared directory for VM.
2026-02-22 06:52:22 (1374710): Starting VM using VBoxManage interface. (boinc_0080c8c1e715a6e6, slot#4)
2026-02-22 06:52:22 (1374710): Error in start VM for VM: 1
Command:
VBoxManage -q startvm "boinc_0080c8c1e715a6e6" --type headless
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
VBoxManage: error: The virtual machine 'boinc_0080c8c1e715a6e6' has terminated unexpectedly during startup with exit code 1 (0x1)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_0080c8c1e715a6e6" to power on...

2026-02-22 06:52:22 (1374710): VM failed to start.
2026-02-22 06:52:22 (1374710): Could not start 
2026-02-22 06:52:22 (1374710): ERROR: VM failed to start
2026-02-22 06:52:22 (1374710): Powering off VM.
2026-02-22 06:52:22 (1374710): Deregistering VM. (boinc_0080c8c1e715a6e6, slot#4)
2026-02-22 06:52:22 (1374710): Removing network bandwidth throttle group from VM.
2026-02-22 06:52:22 (1374710): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:08.987171 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/8/boinc_a515a46b72679a3f/boinc_a515a46b72679a3f.vbox"
00:00:09.019715 nspr-2   Saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox" with version "1.19-linux"
00:00:09.022402 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox"
00:00:09.038499 nspr-5   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
00:00:09.039685 nspr-3   Saving settings file "/var/lib/boinc-client/slots/8/boinc_a515a46b72679a3f/boinc_a515a46b72679a3f.vbox" with version "1.19-linux"
00:00:09.042618 nspr-3   Finished saving settings file "/var/lib/boinc-client/slots/8/boinc_a515a46b72679a3f/boinc_a515a46b72679a3f.vbox"
00:00:09.091021 nspr-2   Saving settings file "/var/lib/boinc-client/slots/7/boinc_b27a0aeadda68300/boinc_b27a0aeadda68300.vbox" with version "1.19-linux"
00:00:09.092958 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/7/boinc_b27a0aeadda68300/boinc_b27a0aeadda68300.vbox"
00:00:09.126756 nspr-5   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
00:00:09.127147 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
00:00:09.127479 nspr-4   Saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox" with version "1.19-linux"
00:00:09.129470 nspr-4   Finished saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox"
00:00:09.129576 nspr-4   Saving settings file "/var/lib/boinc-client/slots/7/boinc_b27a0aeadda68300/boinc_b27a0aeadda68300.vbox" with version "1.19-linux"
00:00:09.131386 nspr-4   Finished saving settings file "/var/lib/boinc-client/slots/7/boinc_b27a0aeadda68300/boinc_b27a0aeadda68300.vbox"
00:00:09.131642 nspr-2   Saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox" with version "1.19-linux"
00:00:09.133436 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox"
00:00:09.185165 nspr-5   Saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox" with version "1.19-linux"
00:00:09.187097 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox"
00:00:09.241775 nspr-2   Saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox" with version "1.19-linux"
00:00:09.243816 nspr-2   Finished saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox"
00:00:09.346489 nspr-4   Saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox" with version "1.19-linux"
00:00:09.348382 nspr-4   Finished saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox"
00:00:09.401213 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
00:00:09.410504 nspr-5   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
00:00:09.410639 nspr-4   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
00:00:09.410778 nspr-5   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
00:00:09.410931 nspr-4   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
00:00:09.417450 nspr-2   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:09.417552 nspr-4   WARNING [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e54f6256-97a7-4947-8a78-10c013ddf4b8} aComponent={HostWrap} aText={VirtualBox is not currently allowed to access USB devices.  You can change this by adding your user to the 'vboxusers' group.  Please see the user manual for a more detailed explanation}, preserve=true aResultDetail=0
00:00:09.420945 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
00:00:09.474995 nspr-3   Launched VM: 536897392 pid: 1378304 (0x150800) frontend: headless name: boinc_d244be87bb35e448
00:00:09.975254 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_d244be87bb35e448' has terminated unexpectedly during startup with exit code 1 (0x1)}, preserve=false aResultDetail=0
00:00:10.027355 nspr-5   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
00:00:10.078907 nspr-5   Saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox" with version "1.19-linux"
00:00:10.080936 nspr-5   Finished saving settings file "/var/lib/boinc-client/slots/9/boinc_d244be87bb35e448/boinc_d244be87bb35e448.vbox"
00:00:10.131477 nspr-5   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:10.133400 nspr-5   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:10.133810 DeleteVM Saving settings file "/var/lib/boinc-client/slots/7/boinc_b27a0aeadda68300/boinc_b27a0aeadda68300.vbox" with version "1.19-linux"
00:00:10.135673 DeleteVM Finished saving settings file "/var/lib/boinc-client/slots/7/boinc_b27a0aeadda68300/boinc_b27a0aeadda68300.vbox"
00:00:10.434029 nspr-2   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:10.436101 nspr-2   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:10.436140 nspr-2   Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:10.437986 nspr-2   Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"
00:00:10.438407 DeleteVM Saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml" with version "1.12-linux"
00:00:10.440923 DeleteVM Finished saving settings file "/var/lib/boinc-client/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Exit Code: -2135228409
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
VBoxManage: error: Cannot attach medium '/var/lib/boinc-client/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 781 of file VBoxManageStorageController.cpp

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /var/lib/boinc-client/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

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q closemedium disk "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       /var/lib/boinc-client/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

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q storageattach "boinc_0080c8c1e715a6e6" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q storageattach "boinc_0080c8c1e715a6e6" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q storageattach "boinc_0080c8c1e715a6e6" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/var/lib/boinc-client/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q bandwidthctl "boinc_0080c8c1e715a6e6" add "boinc_0080c8c1e715a6e6_net" --type network --limit 1024G 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q modifyvm "boinc_0080c8c1e715a6e6" --natpf1 ",tcp,127.0.0.1,47479,,80" 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
Extension Packs: 1
Pack no. 0:   VNC
Version:        7.0.16
Revision:       162802
Edition:        
Description:    VNC plugin module
VRDE Module:    VBoxVNC
Crypto Module:  
Usable:         true
Why unusable:   

2026-02-22 06:52:21 (1374710): 
Command: VBoxManage -q sharedfolder add "boinc_0080c8c1e715a6e6" --name "shared" --hostpath "/var/lib/boinc-client/slots/4/shared"
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.

2026-02-22 06:52:22 (1374710): 
Command: VBoxManage -q startvm "boinc_0080c8c1e715a6e6" --type headless
Exit Code: 1
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
VBoxManage: error: The virtual machine 'boinc_0080c8c1e715a6e6' has terminated unexpectedly during startup with exit code 1 (0x1)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_0080c8c1e715a6e6" to power on...

2026-02-22 06:52:22 (1374710): 
Command: VBoxManage -q snapshot "boinc_0080c8c1e715a6e6" list 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
This machine does not have any snapshots

2026-02-22 06:52:22 (1374710): 
Command: VBoxManage -q bandwidthctl "boinc_0080c8c1e715a6e6" remove "boinc_0080c8c1e715a6e6_net" 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.

2026-02-22 06:52:22 (1374710): 
Command: VBoxManage -q unregistervm "boinc_0080c8c1e715a6e6" --delete 
Exit Code: 0
Output:
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-02-22 06:52:27 (1374710): called boinc_finish(1)

</stderr_txt>
]]>

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