MOVB-14 DirectX BSoD

I have been lucky on this one.

My daughter was watching videos on YouTube, so I could not deliver MOVB of the day. And then Vista died with a DirectX BSoD ... Enjoy !

0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

MEMORY_MANAGEMENT (1a)
# Any other values for parameter 1 must be individually examined.
Arguments:
Arg1: 00000403, The subtype of the bugcheck.
Arg2: c004e000
Arg3: 000002f5
Arg4: 00000000

Debugging Details:
------------------

BUGCHECK_STR: 0x1a_403
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: firefox.exe
CURRENT_IRQL: 2
BAD_PAGES_DETECTED: 1
LAST_CONTROL_TRANSFER: from 82040566 to 8204099b

STACK_TEXT:
a9c778a0 82040566 c004e000 84c194f0 91f19768 nt!MiDeletePte+0x360
a9c779d4 820bf1bd 099c0000 09ebffff a9c7c12c nt!MiDeleteVirtualAddresses+0x8a1
a9c77a6c 8208caaa ffffffff 9073ccd0 9073cce4 nt!NtFreeVirtualMemory+0x655
a9c77a6c 8207e83d ffffffff 9073ccd0 9073cce4 nt!KiFastCallEntry+0x12a
a9c77af4 89461123 ffffffff 9073ccd0 9073cce4 nt!ZwFreeVirtualMemory+0x11
a9c77b1c 894621fb 9073ccc8 9246a008 850082d8 dxgkrnl!VIDMM_PROCESS_HEAP::Free+0x75
a9c77b50 89461b26 0006d258 00000001 00000000 dxgkrnl!VIDMM_GLOBAL::CloseLocalAllocation+0xd9
a9c77b90 89462b73 00000000 00000000 92548008 dxgkrnl!VIDMM_GLOBAL::CloseOneAllocation+0xe6
a9c77bb0 8946a49c af095c60 00000000 92548008 dxgkrnl!VIDMM_GLOBAL::CloseAllocation+0x37
a9c77c1c 89471394 b03d8e00 00000001 906d6268 dxgkrnl!DXGDEVICE::DestroyAllocations+0x176
a9c77c40 8946a96d b03d8e00 a94e3804 00000000 dxgkrnl!DXGDEVICE::DestroyResource+0x4b
a9c77c94 89463d14 a9c77cf0 00000001 a94e39c8 dxgkrnl!DXGDEVICE::DestroyAllocation+0x97
a9c77d58 8208caaa 099bfcfc 099bfd0c 76e80f34 dxgkrnl!DxgkDestroyAllocation+0x538
a9c77d58 76e80f34 099bfcfc 099bfd0c 76e80f34 nt!KiFastCallEntry+0x12a
WARNING: Frame IP not in any known module. Following frames may be wrong.
099bfd0c 00000000 00000000 00000000 00000000 0x76e80f34

STACK_COMMAND: kb
SYMBOL_NAME: PAGE_NOT_ZERO_VISTA
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: Unknown_Module
IMAGE_NAME: Unknown_Image
DEBUG_FLR_IMAGE_TIMESTAMP: 0
BUCKET_ID: PAGE_NOT_ZERO_VISTA

Followup: MachineOwner
---------

*** Memory manager detected 1 instance(s) of page corruption, target is likely to have memory corruption.