....
*** WARNING: Unable to verify timestamp for AMPPAL.sys
*** ERROR: Module load completed but symbols could not be loaded for AMPPAL.sys
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 1000007E, {ffffffffc0000005, fffff88004363a83, fffff88003192f58, fffff880031927b0}
Probably caused by : AMPPAL.sys ( AMPPAL+18a83 )
Followup: MachineOwner
---------
2: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M (1000007e)
This is a very common bugcheck. Usually the exception address pinpoints
the driver/function that caused the problem. Always note this address
as well as the link date of the driver/image that contains this address.
Some common problems are exception code 0x80000003. This means a hard
coded breakpoint or assertion was hit, but this system was booted
/NODEBUG. This is not supposed to happen as developers should never have
hardcoded breakpoints in retail code, but ...
If this happens, make sure a debugger gets connected, and the
system is booted /DEBUG. This will let us see why this breakpoint is
happening.
Arguments:
Arg1: ffffffffc0000005, The exception code that was not handled
Arg2: fffff88004363a83, The address that the exception occurred at
Arg3: fffff88003192f58, Exception Record Address
Arg4: fffff880031927b0, Context Record Address
Debugging Details:
------------------
EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.
FAULTING_IP:
AMPPAL+18a83
fffff880`04363a83 f0830001 lock add dword ptr [rax],1
EXCEPTION_RECORD: fffff88003192f58 -- (.exr 0xfffff88003192f58)
ExceptionAddress: fffff88004363a83 (AMPPAL+0x0000000000018a83)
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 0000000000000001
Parameter[1]: 0000000000000028
Attempt to write to address 0000000000000028
CONTEXT: fffff880031927b0 -- (.cxr 0xfffff880031927b0;r)
rax=0000000000000028 rbx=00000000c00000bb rcx=0000000000000000
rdx=fffff880031938b0 rsi=fffff88003193480 rdi=fffffa8007924010
rip=fffff88004363a83 rsp=fffff88003193198 rbp=000000000000000a
r8=fffffa8006ccd900 r9=0000000000000000 r10=fffff880014fcec0
r11=0000000000000000 r12=fffffa800720e010 r13=fffffa8006bed1a0
r14=fffffa80078fd650 r15=fffff880014f9110
iopl=0 nv up ei pl nz na po nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010206
AMPPAL+0x18a83:
fffff880`04363a83 f0830001 lock add dword ptr [rax],1 ds:002b:00000000`00000028=????????
Last set context:
rax=0000000000000028 rbx=00000000c00000bb rcx=0000000000000000
rdx=fffff880031938b0 rsi=fffff88003193480 rdi=fffffa8007924010
rip=fffff88004363a83 rsp=fffff88003193198 rbp=000000000000000a
r8=fffffa8006ccd900 r9=0000000000000000 r10=fffff880014fcec0
r11=0000000000000000 r12=fffffa800720e010 r13=fffffa8006bed1a0
r14=fffffa80078fd650 r15=fffff880014f9110
iopl=0 nv up ei pl nz na po nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010206
AMPPAL+0x18a83:
fffff880`04363a83 f0830001 lock add dword ptr [rax],1 ds:002b:00000000`00000028=????????
Resetting default scope
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: System
CURRENT_IRQL: 0
ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.
EXCEPTION_PARAMETER1: 0000000000000001
EXCEPTION_PARAMETER2: 0000000000000028
WRITE_ADDRESS: GetPointerFromAddress: unable to read from fffff800032c2100
GetUlongFromAddress: unable to read from fffff800032c21c0
0000000000000028 Nonpaged pool
FOLLOWUP_IP:
AMPPAL+18a83
fffff880`04363a83 f0830001 lock add dword ptr [rax],1
BUGCHECK_STR: 0x7E
DEFAULT_BUCKET_ID: NULL_CLASS_PTR_DEREFERENCE
ANALYSIS_VERSION: 6.3.9600.16384 (debuggers(dbg).130821-1623) amd64fre
LAST_CONTROL_TRANSFER: from fffff8800435d4c8 to fffff88004363a83
STACK_TEXT:
fffff880`03193198 fffff880`0435d4c8 : 00000000`00000000 fffff880`031938b0 fffffa80`06c7f278 fffff880`04359200 : AMPPAL+0x18a83
fffff880`031931a0 00000000`00000000 : fffff880`031938b0 fffffa80`06c7f278 fffff880`04359200 fffffa80`07206440 : AMPPAL+0x124c8
SYMBOL_STACK_INDEX: 0
SYMBOL_NAME: AMPPAL+18a83
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: AMPPAL
IMAGE_NAME: AMPPAL.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4db056b3
STACK_COMMAND: .cxr 0xfffff880031927b0 ; kb
FAILURE_BUCKET_ID: X64_0x7E_AMPPAL+18a83
BUCKET_ID: X64_0x7E_AMPPAL+18a83
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:x64_0x7e_amppal+18a83
FAILURE_ID_HASH: {a4e759d9-484e-c67b-5860-e279f9cf44fc}
Followup: MachineOwner
---------
2: kd> lmvm AMPPAL
start end module name
fffff880`0434b000 fffff880`04399000 AMPPAL T (no symbols)
Loaded symbol image file: AMPPAL.sys
Image path: \SystemRoot\system32\DRIVERS\AMPPAL.sys
Image name: AMPPAL.sys
Timestamp: Thu Apr 21 21:39:23 2011 (4DB056B3)
CheckSum: 0004CF9B
ImageSize: 0004E000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4