Stderr output

<core_client_version>7.20.0</core_client_version>
<![CDATA[
<message>
aborted by user</message>
<stderr_txt>
2022-07-22 13:42:22 (11876): Detected: vboxwrapper 26205
2022-07-22 13:42:22 (11876): Detected: BOINC client v7.20.0
2022-07-22 13:42:22 (11876): Detected: VirtualBox VboxManage Interface (Version: 6.1.36)
2022-07-22 13:42:22 (11876): Successfully copied 'init_data.xml' to the shared directory.
2022-07-22 13:42:23 (11876): Create VM. (boinc_7803e8235b7668b1, slot#1)
2022-07-22 13:42:24 (11876): Setting Memory Size for VM. (4800MB)
2022-07-22 13:42:24 (11876): Setting CPU Count for VM. (2)
2022-07-22 13:42:24 (11876): Setting Chipset Options for VM.
2022-07-22 13:42:24 (11876): Setting Graphics Controller Options for VM.
2022-07-22 13:42:25 (11876): Setting Boot Options for VM.
2022-07-22 13:42:25 (11876): Setting Network Configuration for NAT.
2022-07-22 13:42:25 (11876): Enabling VM Network Access.
2022-07-22 13:42:25 (11876): Disabling USB Support for VM.
2022-07-22 13:42:26 (11876): Disabling COM Port Support for VM.
2022-07-22 13:42:26 (11876): Disabling LPT Port Support for VM.
2022-07-22 13:42:26 (11876): Disabling Audio Support for VM.
2022-07-22 13:42:26 (11876): Disabling Clipboard Support for VM.
2022-07-22 13:42:27 (11876): Disabling Drag and Drop Support for VM.
2022-07-22 13:42:27 (11876): Adding storage controller(s) to VM.
2022-07-22 13:42:27 (11876): Adding virtual disk drive to VM. (ATLAS_vbox_1.14_image.vdi)
2022-07-22 13:43:00 (11876): Error in storage attach (fixed disk - multiattach mode) for VM: -2135228409
Command:
VBoxManage -q storageattach "boinc_7803e8235b7668b1" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "D:\Boinc1/projects/lhcathomedev.cern.ch_lhcathome-dev/ATLAS_vbox_1.14_image.vdi" 
Output:
VBoxManage.exe: error: Cannot attach medium 'D:\Boinc1\projects\lhcathomedev.cern.ch_lhcathome-dev\ATLAS_vbox_1.14_image.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 776 of file VBoxManageStorageController.cpp

Notes:

Another VirtualBox management application has locked the session for
this VM. BOINC cannot properly monitor this VM
and so this job will be aborted.


2022-07-22 13:43:00 (11876): Could not create VM
2022-07-22 13:43:00 (11876): ERROR: VM failed to start
2022-07-22 13:43:05 (11876): 
   NOTE: VM session lock error encountered.
               BOINC will be notified that it needs to clean up the environment.
               This might be a temporary problem and so this job will be rescheduled for another time.


</stderr_txt>
]]>

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