Test KVM and Test KVM AHK: random "Fatal System Error: 0x00000139", after new Cc lazy writer

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err:(base/system/winlogon/sas.c:938) Shutting down NT...

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WARNING:  HvHiveWillShrink at sdk/lib/cmlib/hivewrt.c:280 is UNIMPLEMENTED!

*** Fatal System Error: 0x00000139

                       (0x00000003,0xF7610770,0xF7610718,0x00000000)

Entered debugger on embedded INT3 at 0x0008:0x8094b284.

kdb:>

 bt

Eip:

<NTOSKRNL.EXE:14b285 (:0 (RtlpBreakWithStatusInstruction))>

Frames:

<NTOSKRNL.EXE:8710d (ntoskrnl/ke/bug.c:1100 (KeBugCheckWithTf))>

<NTOSKRNL.EXE:12f3dc (ntoskrnl/ke/i386/traphdlr.c:1586 (KiRaiseSecurityCheckFailureHandler))>

<NTOSKRNL.EXE:396d (:0 (KiRaiseSecurityCheckFailure))>

<NTOSKRNL.EXE:6e80 (sdk/include/crt/mingw32/intrin_x86.h:1609 (CcRosFlushVacb))>

<NTOSKRNL.EXE:aeac (ntoskrnl/cc/view.c:1097 (CcFlushCache))>

<fastfat.sys:dbce>

...

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(base/setup/usetup/filesup.c:259) NtOpenFile failed: c0000034, \Device\CdRom0\reactos\system32\kdvbox.dll

*** Fatal System Error: 0x00000139

                       (0x00000003,0xF78237B4,0xF782375C,0x00000000)

Entered debugger on embedded INT3 at 0x0008:0x8094b214.

kdb:>

 bt

Eip:

<NTOSKRNL.EXE:14b215 (:0 (RtlpBreakWithStatusInstruction))>

Frames:

<NTOSKRNL.EXE:8709d (ntoskrnl/ke/bug.c:1100 (KeBugCheckWithTf))>

<NTOSKRNL.EXE:12f36c (ntoskrnl/ke/i386/traphdlr.c:1586 (KiRaiseSecurityCheckFailureHandler))>

<NTOSKRNL.EXE:396d (:0 (KiRaiseSecurityCheckFailure))>

<NTOSKRNL.EXE:7c25 (sdk/include/crt/mingw32/intrin_x86.h:1609 (CcRosReleaseVacb))>

<NTOSKRNL.EXE:643d (ntoskrnl/cc/pin.c:287 (CcUnpinDataForThread))>

<NTOSKRNL.EXE:64b4 (ntoskrnl/cc/pin.c:263 (CcUnpinData))>

<fastfat.sys:895f>

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