GUI error - Failed to set the global VirtualBox extra data for key GUI/GuestControl/FileManagerVisiblePanels

[andrejusc]

Hi,

I'm using VirtualBox v7.0.8 on Windows 11 Pro host and from time to time getting such Error dialog saying:

Failed to set the global VirtualBox extra data for key GUI/GuestControl/FileManagerVisiblePanels to value {}.

Details area of that error dialog contains such: Callee RC:RPC_E_CANTCALLOUT_ININPUTSYNCCALL (0X8001010D)

I saw such error dialog before for previous v7.0.6 as well, but didn't report at that time.

[andrejusc]

Screenshot of Error dialog

[gombara]

Could you please give us the step to reproduce this problem?

[andrejusc]

Steps to reproduce (usually random) are like such:

1. Launch VirtualBox Manager GUI
2. Select one of configured VM in the list of VMs
3. Launch that VM
4. After some time when making Manager GUI as active (clicking on Taskbar) - it presents mentioned issue.

Tried to check if anything in logs related to GUI/GuestControl - can't find anything related, but issue manifested again today.

[andrejusc]

In Windows Application log - could see such error logged today (not sure if related to reported GUI):

Faulting application name: VirtualBox.exe, version: 7.0.8.6879, time stamp: 0x643d696a
Faulting module name: Qt5GuiVBox.dll, version: 5.15.2.0, time stamp: 0x606c96f9
Exception code: 0xc0000005
Fault offset: 0x0000000000066dc8
Faulting process id: 0x0x34F0
Faulting application start time: 0x0x1D9945E3D4D475E
Faulting application path: C:\Program Files\Oracle\VirtualBox\VirtualBox.exe
Faulting module path: C:\Program Files\Oracle\VirtualBox\Qt5GuiVBox.dll
Report Id: 641471e8-4374-4d1c-af42-c8e09c81c054
Faulting package full name: 
Faulting package-relative application ID:

[andrejusc]

And now got this into Windows application log:

Faulting application name: VirtualBox.exe, version: 7.0.8.6879, time stamp: 0x643d696a
Faulting module name: UICommon.dll, version: 0.0.0.0, time stamp: 0x643d6966
Exception code: 0xc0000005
Fault offset: 0x000000000010b3cc
Faulting process id: 0x0x3194
Faulting application start time: 0x0x1D99483B63F597B
Faulting application path: C:\Program Files\Oracle\VirtualBox\VirtualBox.exe
Faulting module path: C:\Program Files\Oracle\VirtualBox\UICommon.dll
Report Id: 06a08461-5dbf-41a7-98bf-ea9e6f21ab07
Faulting package full name: 
Faulting package-relative application ID:

[andrejusc]

Why such VBox dll: C:\Program Files\Oracle\VirtualBox\UICommon.dll is of version 0.0.0.0 and no Copyright info inside?

[andrejusc]

For UICommon.dll and absence of version info - created such another ticket: https://www.virtualbox.org/ticket/21699

[andrejusc]

Any update here? I think above Exception code: 0xc0000005 is pretty obvious bug and Fault offset: 0x000000000010b3cc should help to debug if some .pdb file is available.