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: b0ed5150, memory referenced.
Arg2: 00000000, value 0 = read operation, 1 = write operation.
Arg3: 8052a8cc, If non-zero, the instruction address which referenced the bad memory
 address.
Arg4: 00000000, (reserved)

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


Could not read faulting driver name

OVERLAPPED_MODULE: Address regions for 'amon' and 'Parport.SYS' overlap

READ_ADDRESS:  b0ed5150 

FAULTING_IP: 
nt!READ_REGISTER_UCHAR+4
8052a8cc 8a02            mov     al,byte ptr [edx]

MM_INTERNAL_CODE:  0

CUSTOMER_CRASH_COUNT:  5

DEFAULT_BUCKET_ID:  COMMON_SYSTEM_FAULT

BUGCHECK_STR:  0x50

PROCESS_NAME:  MagicTune.exe

LAST_CONTROL_TRANSFER:  from ba482e4d to 8052a8cc

STACK_TEXT:  
b1572bc4 ba482e4d b0ed5150 b1572c34 b1572c40 nt!READ_REGISTER_UCHAR+0x4
WARNING: Stack unwind information not available. Following frames may be wrong.
b1572bd4 ba4837af b0ed5150 00000001 b1572c00 MTictwl+0xe4d
b1572c40 804eeeb1 8828d710 8a458f68 806e4410 MTictwl+0x17af
b1572c50 8057e680 8a458fd8 87da76c0 8a458f68 nt!IopfCallDriver+0x31
b1572c64 8057f4e3 8828d710 8a458f68 87da76c0 nt!IopSynchronousServiceTail+0x60
b1572d00 80578038 000000cc 00000000 00000000 nt!IopXxxControlFile+0x5c5
b1572d34 8054060c 000000cc 00000000 00000000 nt!NtDeviceIoControlFile+0x2a
b1572d34 7c90eb94 000000cc 00000000 00000000 nt!KiFastCallEntry+0xfc
0007f6e8 00000000 00000000 00000000 00000000 0x7c90eb94


STACK_COMMAND:  kb

FOLLOWUP_IP: 
MTictwl+e4d
ba482e4d ??              ???

SYMBOL_STACK_INDEX:  1

SYMBOL_NAME:  MTictwl+e4d

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: MTictwl

IMAGE_NAME:  MTictwl.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  45d115f6

FAILURE_BUCKET_ID:  0x50_MTictwl+e4d

BUCKET_ID:  0x50_MTictwl+e4d

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





BAD_POOL_HEADER (19)
The pool is already corrupt at the time of the current request.
This may or may not be due to the caller.
The internal pool links must be walked to figure out a possible cause of
the problem, and then special pool applied to the suspect tags or the driver
verifier to a suspect driver.
Arguments:
Arg1: 00000020, a pool block header size is corrupt.
Arg2: e3565e30, The pool entry we were looking for within the page.
Arg3: e3565e98, The next pool entry.
Arg4: 0c0d040f, (reserved)

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


BUGCHECK_STR:  0x19_20

POOL_ADDRESS:  e3565e30 

CUSTOMER_CRASH_COUNT:  3

DEFAULT_BUCKET_ID:  DRIVER_FAULT

PROCESS_NAME:  iTunesHelper.ex

LAST_CONTROL_TRANSFER:  from 8054b583 to 804f9f43

STACK_TEXT:  
af71d44c 8054b583 00000019 00000020 e3565e30 nt!KeBugCheckEx+0x1b
af71d49c 805c106b e3565e38 a079654b 8a9af420 nt!ExFreePoolWithTag+0x2a3
af71d4bc 805bb47a 00000000 e3565e38 e3565e50 nt!ObpFreeObject+0x18d
af71d4d4 805266da e3565e50 00000000 000003bc nt!ObpRemoveObjectRoutine+0xe8
af71d4ec 805bc347 00000111 000003bc e2f9e778 nt!ObfDereferenceObject+0x4c
af71d504 805c29eb e2f36620 e3565e50 000003bc nt!ObpCloseHandleTableEntry+0x155
af71d524 8060da27 e2f9e778 000003bc af71d564 nt!ObpCloseHandleProcedure+0x1f
af71d544 805c2ae4 e2f36620 805c29cc af71d564 nt!ExSweepHandleTable+0x3b
af71d570 805d267b 8a45c988 89b80e10 40010004 nt!ObKillProcess+0x5c
af71d610 805d27f5 40010004 af71d66c 804ff94f nt!PspExitThread+0x5e9
af71d61c 804ff94f 89b80e10 af71d668 af71d65c nt!PsExitSpecialApc+0x23
af71d66c 80541697 00000001 00000000 af71d684 nt!KiDeliverApc+0x1af
af71d66c 7c90e440 00000001 00000000 af71d684 nt!KiServiceExit+0x59
WARNING: Frame IP not in any known module. Following frames may be wrong.
00c2ff00 00000000 00000000 00000000 00000000 0x7c90e440


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!ExFreePoolWithTag+2a3
8054b583 8b45f8          mov     eax,dword ptr [ebp-8]

SYMBOL_STACK_INDEX:  1

SYMBOL_NAME:  nt!ExFreePoolWithTag+2a3

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

IMAGE_NAME:  ntkrpamp.exe

DEBUG_FLR_IMAGE_TIMESTAMP:  48a3fbd9

FAILURE_BUCKET_ID:  0x19_20_nt!ExFreePoolWithTag+2a3

BUCKET_ID:  0x19_20_nt!ExFreePoolWithTag+2a3

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