Random "Fatal System Error: 0x00000050" in "NtUserGetMessage + memmove", during "zz_vlc_0.8.6i > 2.PlayVideo" on Test KVM AHK

Running Wine Test, Module: zz_vlc_0.8.6i, Test: 2.PlayVideo

...

2.PlayVideo: Test failed: Window 'VLC media player' failed to close. Active Wnd: 'VLC media player'.

Info: 2.PlayVideo: Can NOT find 'C:\ReactOS\bin\Apps\Cap.exe'.

*** Fatal System Error: 0x00000050

                       (0xF6C9BC8C,0x00000000,0xF73451B9,0x00000000)

Driver at fault: 

***    win32k.sys - Address F73451B9 base at F723E000, DateStamp 5ac0fcc3

.

Entered debugger on embedded INT3 at 0x0008:0x8094c914.

kdb:>

 bt

Eip:

<NTOSKRNL.EXE:14c915 (:0 (RtlpBreakWithStatusInstruction))>

Frames:

<NTOSKRNL.EXE:886bd (ntoskrnl/ke/bug.c:1100 (KeBugCheckWithTf))>

<NTOSKRNL.EXE:88c94 (ntoskrnl/ke/bug.c:1456 (KeBugCheckEx))>

<NTOSKRNL.EXE:b2eda (ntoskrnl/mm/ARM3/pagfault.c:2003 (MmArmAccessFault))>

<NTOSKRNL.EXE:e45a5 (ntoskrnl/mm/mmfault.c:251 (MmAccessFault))>

<NTOSKRNL.EXE:13016a (ntoskrnl/ke/i386/traphdlr.c:1340 (KiTrap0EHandler))>

<NTOSKRNL.EXE:36ac (:0 (KiTrap0E))>

<win32k.sys:1071b4 (:0 (memmove))>

<win32k.sys:22011 (win32ss/user/ntuser/callback.c:321 (co_IntCallWindowProc))>

<win32k.sys:53f92 (win32ss/user/ntuser/message.c:1412 (co_IntSendMessageTimeoutSingle))>

<win32k.sys:5457b (win32ss/user/ntuser/message.c:1507 (co_IntSendMessageTimeout))>

<win32k.sys:546ce (win32ss/user/ntuser/message.c:1298 (co_IntSendMessage))>

<win32k.sys:5bbae (win32ss/user/ntuser/msgqueue.c:954 (co_MsqDispatchOneSentMessage))>

<win32k.sys:534df (win32ss/user/ntuser/message.c:847 (co_IntPeekMessage))>

<win32k.sys:538ff (win32ss/user/ntuser/message.c:1068 (co_IntGetPeekMessage))>

<win32k.sys:55748 (win32ss/user/ntuser/message.c:2150 (NtUserGetMessage))>

<NTOSKRNL.EXE:130f5e (ntoskrnl/include/internal/i386/ke.h:712 (KiSystemServiceHandler))>

<NTOSKRNL.EXE:3da9 (:0 (KiFastCallEntry))>

<ntdll.dll:d485>

<libvout_directx_plugin.dll:6087>