*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck D1, {fffff87fe31cfbf1, 2, 1, fffff8800f14247b}
Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
Probably caused by : hardware ( nvlddmkm+12d47b )
Followup: MachineOwner
---------
6: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
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 kernel debugger is available get stack backtrace.
Arguments:
Arg1: fffff87fe31cfbf1, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000001, value 0 = read operation, 1 = write operation
Arg4: fffff8800f14247b, address which referenced memory
Debugging Details:
------------------
WRITE_ADDRESS: GetPointerFromAddress: unable to read from fffff8000310f100
fffff87fe31cfbf1
CURRENT_IRQL: 2
FAULTING_IP:
nvlddmkm+12d47b
fffff880`0f14247b 3198090033db xor dword ptr [rax-24CCFFF7h],ebx
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0xD1
PROCESS_NAME: System
TRAP_FRAME: fffff88002b3a160 -- (.trap 0xfffff88002b3a160)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=fffff88007e9fbe8 rbx=0000000000000000 rcx=0000000000000000
rdx=0000000000000002 rsi=0000000000000000 rdi=0000000000000000
rip=fffff8800f14247b rsp=fffff88002b3a2f0 rbp=fffffa800d2c79c0
r8=fffffa800d2c7b38 r9=0000000000000000 r10=0000000000000000
r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl zr na po nc
nvlddmkm+0x12d47b:
fffff880`0f14247b 3198090033db xor dword ptr [rax-24CCFFF7h],ebx ds:fffff87f`e31cfbf1=????????
Resetting default scope
MISALIGNED_IP:
nvlddmkm+12d47b
fffff880`0f14247b 3198090033db xor dword ptr [rax-24CCFFF7h],ebx
LAST_CONTROL_TRANSFER: from fffff80002edc1e9 to fffff80002edcc40
STACK_TEXT:
fffff880`02b3a018 fffff800`02edc1e9 : 00000000`0000000a fffff87f`e31cfbf1 00000000`00000002 00000000`00000001 : nt!KeBugCheckEx
fffff880`02b3a020 fffff800`02edae60 : fffff880`02b3a274 fffff880`0f085608 00000000`00000000 00000000`08000620 : nt!KiBugCheckDispatch+0x69
fffff880`02b3a160 fffff880`0f14247b : 00000000`08000620 fffffa80`0de1f001 fffffa80`0d2c7b38 fffffa80`0de1f001 : nt!KiPageFault+0x260
fffff880`02b3a2f0 00000000`08000620 : fffffa80`0de1f001 fffffa80`0d2c7b38 fffffa80`0de1f001 fffffa80`08000620 : nvlddmkm+0x12d47b
fffff880`02b3a2f8 fffffa80`0de1f001 : fffffa80`0d2c7b38 fffffa80`0de1f001 fffffa80`08000620 fffffa80`00033859 : 0x8000620
fffff880`02b3a300 fffffa80`0d2c7b38 : fffffa80`0de1f001 fffffa80`08000620 fffffa80`00033859 fffffa80`1000f010 : 0xfffffa80`0de1f001
fffff880`02b3a308 fffffa80`0de1f001 : fffffa80`08000620 fffffa80`00033859 fffffa80`1000f010 00000000`00000000 : 0xfffffa80`0d2c7b38
fffff880`02b3a310 fffffa80`08000620 : fffffa80`00033859 fffffa80`1000f010 00000000`00000000 fffffa80`0d2c79c0 : 0xfffffa80`0de1f001
fffff880`02b3a318 fffffa80`00033859 : fffffa80`1000f010 00000000`00000000 fffffa80`0d2c79c0 00000000`00000000 : 0xfffffa80`08000620
fffff880`02b3a320 fffffa80`1000f010 : 00000000`00000000 fffffa80`0d2c79c0 00000000`00000000 fffffa80`0de1f000 : 0xfffffa80`00033859
fffff880`02b3a328 00000000`00000000 : fffffa80`0d2c79c0 00000000`00000000 fffffa80`0de1f000 fffff880`0f152ff8 : 0xfffffa80`1000f010
STACK_COMMAND: kb
FOLLOWUP_IP:
nvlddmkm+12d47b
fffff880`0f14247b 3198090033db xor dword ptr [rax-24CCFFF7h],ebx
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: nvlddmkm+12d47b
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: hardware
IMAGE_NAME: hardware
DEBUG_FLR_IMAGE_TIMESTAMP: 0
FAILURE_BUCKET_ID: X64_IP_MISALIGNED_nvlddmkm.sys
BUCKET_ID: X64_IP_MISALIGNED_nvlddmkm.sys