*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck D1, {0, 2, 0, fffff88003db5d91}
*** WARNING: Unable to verify timestamp for cmudaxp.sys
*** ERROR: Module load completed but symbols could not be loaded for cmudaxp.sys
Probably caused by : cmudaxp.sys ( cmudaxp+2f7d91 )
Followup: MachineOwner
---------
0: 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: 0000000000000000, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff88003db5d91, address which referenced memory
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff800038ca100
GetUlongFromAddress: unable to read from fffff800038ca1c0
0000000000000000 Nonpaged pool
CURRENT_IRQL: 2
FAULTING_IP:
cmudaxp+2f7d91
fffff880`03db5d91 488b01 mov rax,qword ptr [rcx]
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0xD1
PROCESS_NAME: AirVideoServer
ANALYSIS_VERSION: 6.3.9600.16384 (debuggers(dbg).130821-1623) amd64fre
DPC_STACK_BASE: FFFFF8000400DFB0
TRAP_FRAME: fffff8000400d560 -- (.trap 0xfffff8000400d560)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=00000000c0000001 rbx=0000000000000000 rcx=0000000000000000
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff88003db5d91 rsp=fffff8000400d6f0 rbp=0000000000000000
r8=0000000000000000 r9=0000000001cfaff8 r10=fffff8000361d000
r11=fffff8000400d7e0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na po nc
cmudaxp+0x2f7d91:
fffff880`03db5d91 488b01 mov rax,qword ptr [rcx] ds:00000000`00000000=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff80003692169 to fffff80003692bc0
STACK_TEXT:
fffff800`0400d418 fffff800`03692169 : 00000000`0000000a 00000000`00000000 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff800`0400d420 fffff800`03690de0 : fffff800`0400d830 00000000`00000000 fffff800`0400d600 fffffa80`0dd4e900 : nt!KiBugCheckDispatch+0x69
fffff800`0400d560 fffff880`03db5d91 : 00000000`00000000 fffffa80`0de20f70 00000000`00000180 00000000`00000000 : nt!KiPageFault+0x260
fffff800`0400d6f0 00000000`00000000 : fffffa80`0de20f70 00000000`00000180 00000000`00000000 fffffa80`0de20e50 : cmudaxp+0x2f7d91
STACK_COMMAND: kb
FOLLOWUP_IP:
cmudaxp+2f7d91
fffff880`03db5d91 488b01 mov rax,qword ptr [rcx]
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: cmudaxp+2f7d91
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: cmudaxp
IMAGE_NAME: cmudaxp.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 51ec89b4
FAILURE_BUCKET_ID: X64_0xD1_cmudaxp+2f7d91
BUCKET_ID: X64_0xD1_cmudaxp+2f7d91
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:x64_0xd1_cmudaxp+2f7d91
FAILURE_ID_HASH: {a3a29dfc-eac6-6a08-0369-bcbf00df8243}
Followup: MachineOwner
---------
0: kd> lmvm cmudaxp
start end module name
fffff880`03abe000 fffff880`03dec000 cmudaxp T (no symbols)
Loaded symbol image file: cmudaxp.sys
Image path: \SystemRoot\system32\drivers\cmudaxp.sys
Image name: cmudaxp.sys
Timestamp: Mon Jul 22 06:54:04 2013 (51EC89B4)
CheckSum: 002A3BAA
ImageSize: 0032E000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4