kd> !analyze -v
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*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
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IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high.  This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: 0080000c, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000000, bitfield :
	bit 0 : value 0 = read operation, 1 = write operation
	bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: 804dc406, address which referenced memory

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


PEB is paged out (Peb.Ldr = 7ffdf00c).  Type ".hh dbgerr001" for details

PEB is paged out (Peb.Ldr = 7ffdf00c).  Type ".hh dbgerr001" for details

READ_ADDRESS:  0080000c 

CURRENT_IRQL:  2

FAULTING_IP: 
nt!KiTimerListExpire+ab
804dc406 8b470c          mov     eax,dword ptr [edi+0Ch]

DEFAULT_BUCKET_ID:  DRIVER_FAULT

BUGCHECK_STR:  0xA

PROCESS_NAME:  nvoy.exe

TRAP_FRAME:  f78a6e2c -- (.trap 0xfffffffff78a6e2c)
ErrCode = 00000000
eax=00000000 ebx=f78a6eb0 ecx=f78a6e88 edx=89597120 esi=895971b0 edi=00800000
eip=804dc406 esp=f78a6ea0 ebp=f78a6fa4 iopl=0         nv up ei pl nz na pe nc
cs=0008  ss=0010  ds=0023  es=0023  fs=0030  gs=0000             efl=00010206
nt!KiTimerListExpire+0xab:
804dc406 8b470c          mov     eax,dword ptr [edi+0Ch] ds:0023:0080000c=????????
Resetting default scope

LAST_CONTROL_TRANSFER:  from 804dc406 to 804e187f

STACK_TEXT:  
f78a6e2c 804dc406 badb0d00 89597120 f78a6e50 nt!KiTrap0E+0x233
f78a6fa4 804dc378 fced5d49 00000013 ffdff000 nt!KiTimerListExpire+0xab
f78a6fd0 804dbbd4 80559480 00000000 00086231 nt!KiTimerExpiration+0xaf
f78a6ff4 804db89e b6dafd44 00000000 00000000 nt!KiRetireDpcList+0x46
f78a6ff8 b6dafd44 00000000 00000000 00000000 nt!KiDispatchInterrupt+0x2a
WARNING: Frame IP not in any known module. Following frames may be wrong.
804db89e 00000000 00000009 bb835675 00000128 0xb6dafd44


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!KiTimerListExpire+ab
804dc406 8b470c          mov     eax,dword ptr [edi+0Ch]

SYMBOL_STACK_INDEX:  1

SYMBOL_NAME:  nt!KiTimerListExpire+ab

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

IMAGE_NAME:  ntoskrnl.exe

DEBUG_FLR_IMAGE_TIMESTAMP:  45e54711

FAILURE_BUCKET_ID:  0xA_VRF_nt!KiTimerListExpire+ab

BUCKET_ID:  0xA_VRF_nt!KiTimerListExpire+ab

Followup: MachineOwner

kd> !thread
THREAD 8a261bb8  Cid 0574.05a8  Teb: 7ffdb000 Win32Thread: 00000000 RUNNING on processor 0
Not impersonating
DeviceMap                 e1004490
Owning Process            8a1c4400       Image:         nvoy.exe
Wait Start TickCount      549425         Ticks: 0
Context Switch Count      287143             
UserTime                  00:00:10.656
KernelTime                00:00:00.390
Win32 Start Address 0x60684ac0
Start Address 0x7c810659
Stack Init b6db0000 Current b6dafca0 Base b6db0000 Limit b6dad000 Call 0
Priority 9 BasePriority 8 PriorityDecrement 0 DecrementCount 0
ChildEBP RetAddr  Args to Child              
f78a6e2c 804dc406 badb0d00 89597120 f78a6e50 nt!KiTrap0E+0x233 (FPO: [0,0] TrapFrame @ f78a6e2c)
f78a6fa4 804dc378 fced5d49 00000013 ffdff000 nt!KiTimerListExpire+0xab (FPO: [Non-Fpo])
f78a6fd0 804dbbd4 80559480 00000000 00086231 nt!KiTimerExpiration+0xaf (FPO: [Non-Fpo])
f78a6ff4 804db89e b6dafd44 00000000 00000000 nt!KiRetireDpcList+0x46 (FPO: [0,0,0])
f78a6ff8 b6dafd44 00000000 00000000 00000000 nt!KiDispatchInterrupt+0x2a (FPO: [Uses EBP] [0,0,1])
WARNING: Frame IP not in any known module. Following frames may be wrong.
804db89e 00000000 00000009 bb835675 00000128 0xb6dafd44