*** Fatal System Error: 0x00000050
                       (0xA8E91000,0x00000001,0x9975D22E,0x00000000)

Driver at fault: 
***     ATMFD.DLL - Address 9975D22E base at 99731000, DateStamp 00000000
.
Break instruction exception - code 80000003 (first chance)

A fatal system error has occurred.
Debugger entered on first try; Bugcheck callbacks have not been invoked.

A fatal system error has occurred.

Connected to Windows 8 9600 x86 compatible target at (Wed Nov 19 15:48:13.241 2014 (UTC + 1:00)), ptr64 FALSE
Loading Kernel Symbols
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Loading User Symbols
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Loading unloaded module list
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*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 50, {a8e91000, 1, 9975d22e, 0}

Probably caused by : ATMFD.DLL ( ATMFD+2c22e )

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

nt!RtlpBreakWithStatusInstruction:
81b0eef4 cc              int     3
0: kd> .reload
Connected to Windows 8 9600 x86 compatible target at (Wed Nov 19 16:01:53.366 2014 (UTC + 1:00)), ptr64 FALSE
Loading Kernel Symbols
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Loading User Symbols
..............
Loading unloaded module list
........
0: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced.  This cannot be protected by try-except,
it must be protected by a Probe.  Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: a8e91000, memory referenced.
Arg2: 00000001, value 0 = read operation, 1 = write operation.
Arg3: 9975d22e, If non-zero, the instruction address which referenced the bad memory
	address.
Arg4: 00000000, (reserved)

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


WRITE_ADDRESS:  a8e91000 Paged session pool

FAULTING_IP: 
ATMFD+2c22e
9975d22e 8901            mov     dword ptr [ecx],eax

MM_INTERNAL_CODE:  0

IMAGE_NAME:  ATMFD.DLL

DEBUG_FLR_IMAGE_TIMESTAMP:  52158fac

MODULE_NAME: ATMFD

FAULTING_MODULE: 99731000 ATMFD

DEFAULT_BUCKET_ID:  WIN8_DRIVER_FAULT

BUGCHECK_STR:  AV

PROCESS_NAME:  csrss.exe

CURRENT_IRQL:  0

TRAP_FRAME:  89b37e4c -- (.trap 0xffffffff89b37e4c)
ErrCode = 00000002
eax=00000000 ebx=00000000 ecx=41414141 edx=a8e91000 esi=00000016 edi=89b380ac
eip=9975d22e esp=89b37ec0 ebp=89b385c4 iopl=0         nv up ei ng nz ac pe nc
cs=0008  ss=0010  ds=000c  es=0023  fs=0030  gs=0023             efl=00010296
ATMFD+0x2c22e:
9975d22e 8901            mov     dword ptr [ecx],eax  ds:000c:4141=????????
Resetting default scope

LAST_CONTROL_TRANSFER:  from 81b8fcbe to 81b0eef4

STACK_TEXT:  
89b3785c 81b8fcbe 00000003 c5a5f0aa 00000065 nt!RtlpBreakWithStatusInstruction
89b378b0 81b8f7d8 81c1f138 89b37cac 89b37d20 nt!KiBugCheckDebugBreak+0x1f
89b37c80 81b0dab6 00000050 a8e91000 00000001 nt!KeBugCheck2+0x676
89b37ca4 81b0d9ed 00000050 a8e91000 00000001 nt!KiBugCheck2+0xc6
89b37cc4 81b2c70c 00000050 a8e91000 00000001 nt!KeBugCheckEx+0x19
89b37d20 81a56fa5 89b37e4c 000185ec 89b37d98 nt! ?? ::FNODOBFM::`string'+0x534a
89b37da8 81b21ff5 00000001 a8e91000 00000000 nt!MmAccessFault+0x735
89b37da8 9975d22e 00000001 a8e91000 00000000 nt!KiTrap0E+0xf1
WARNING: Stack unwind information not available. Following frames may be wrong.
89b385c4 9976137c 89b38818 89b3885c 89b3883c ATMFD+0x2c22e
89b386a4 9975064b 89b38818 89b3885c 89b3883c ATMFD+0x3037c
89b387b0 997506fe 89b3885c 00000000 89b3883c ATMFD+0x1f64b
89b387d4 99743e2e a8e95c70 99775268 89b38818 ATMFD+0x1f6fe
89b38944 99743b52 ffffffff 89b38ac0 a8e462e0 ATMFD+0x12e2e
89b38994 99734f11 ffffffff 89b38ac0 00000000 ATMFD+0x12b52
89b389e8 90f58f3a 90c7e010 a8e92768 00000001 ATMFD+0x3f11
89b38a44 90f5983d 90c7e010 a8e92768 00000001 win32k!PDEVOBJ::QueryFontData+0x5c
89b38a7c 90f596f1 a8e92768 00000042 89b38ac0 win32k!ulCallAndConvertFontOutput+0x2a
89b38b0c 90f59908 00000061 00000001 89b38c9c win32k!xInsertMetricsPlusRFONTOBJ+0x185
89b38b20 90eb4294 a8e958cc 00000061 00000000 win32k!RFONTOBJ::bInsertMetricsPlus+0x25
89b38b50 90eb3fe9 0000001a 00000104 a8e956f0 win32k!RFONTOBJ::bGetGlyphMetricsPlus+0x149
89b38ba0 90f97259 89b38c80 89b38c9c 00000008 win32k!ESTROBJ::vCharPos_H3+0xa1
89b38c1c 90eb479b 90c41068 0000001a 89b38c80 win32k!ESTROBJ::vInit+0x889
89b38e50 90eb49e8 0000001a ffffffff 89b38e94 win32k!GreGetTextExtentExW+0x17d
89b38f2c 81b1eb27 0a010619 00c11d80 0000001a win32k!NtGdiGetTextExtentExW+0x16b
89b38f2c 77056ce4 0a010619 00c11d80 0000001a nt!KiSystemServicePostCall
00aeece8 00000000 00000000 00000000 00000000 ntdll!KiFastSystemCallRet


STACK_COMMAND:  kb

FOLLOWUP_IP: 
ATMFD+2c22e
9975d22e 8901            mov     dword ptr [ecx],eax

SYMBOL_STACK_INDEX:  8

SYMBOL_NAME:  ATMFD+2c22e

FOLLOWUP_NAME:  MachineOwner

FAILURE_BUCKET_ID:  AV_ATMFD+2c22e

BUCKET_ID:  AV_ATMFD+2c22e

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