Windows 10 KMODE_EXCEPTION_NOT_HANDLED with mapped shared folder

[Garner]

Mapped folder:

              Z:        \\VBoxSvr\Downloads       VirtualBox Shared Folders

Steps:

1. Turn on win 10 (1809/17763.805) -- this is VM is from modern.ie (it's ~45 days old and updates on its own), it has a persistent mapped shared folder
2. Log in (IEUser...)
3. Open Windows explorer
4. Browse to This PC
5. Browse to Downloads (\\VBoxSvr)(Z:)
6. Click the files pane
7. type zap (I have ZAP_2_8_0_windows.exe in this shared folder)

Consistently rebooted a couple of times. Since copying the file from the drive to c: using cmd, this hasn't happened.

I do have a full kernel dump (4GB).

[Garner]

!analyze -v