*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck D1, {fffff8800538e000, 2, 0, fffff880047eaea2}
*** WARNING: Unable to verify timestamp for Rt64win7.sys
*** ERROR: Module load completed but symbols could not be loaded for Rt64win7.sys
Probably caused by : Rt64win7.sys ( Rt64win7+73ea2 )
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: fffff8800538e000, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff880047eaea2, address which referenced memory
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff800038c9100
GetUlongFromAddress: unable to read from fffff800038c91c0
fffff8800538e000 Nonpaged pool
CURRENT_IRQL: 2
FAULTING_IP:
Rt64win7+73ea2
fffff880`047eaea2 410fb609 movzx ecx,byte ptr [r9]
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0xD1
PROCESS_NAME: System
TRAP_FRAME: fffff88009e005e0 -- (.trap 0xfffff88009e005e0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=0000000000000000
rdx=000000001f096cf6 rsi=0000000000000000 rdi=0000000000000000
rip=fffff880047eaea2 rsp=fffff88009e00778 rbp=0000000000000e87
r8=0000000000001d0e r9=fffff8800538e000 r10=0000000000000000
r11=fffff8800538201a r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl nz na po nc
Rt64win7+0x73ea2:
fffff880`047eaea2 410fb609 movzx ecx,byte ptr [r9] ds:fffff880`0538e000=??
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff80003691129 to fffff80003691b80
STACK_TEXT:
fffff880`09e00498 fffff800`03691129 : 00000000`0000000a fffff880`0538e000 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff880`09e004a0 fffff800`0368fda0 : 00000000`00000000 fffffa80`05f3b900 00000000`00000000 00000000`00000185 : nt!KiBugCheckDispatch+0x69
fffff880`09e005e0 fffff880`047eaea2 : 00000000`00000000 00000000`00003205 00000000`000000ff fffff880`05382000 : nt!KiPageFault+0x260
fffff880`09e00778 00000000`00000000 : 00000000`00003205 00000000`000000ff fffff880`05382000 00000000`00000008 : Rt64win7+0x73ea2
STACK_COMMAND: kb
FOLLOWUP_IP:
Rt64win7+73ea2
fffff880`047eaea2 410fb609 movzx ecx,byte ptr [r9]
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: Rt64win7+73ea2
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: Rt64win7
IMAGE_NAME: Rt64win7.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4dd13a6b
FAILURE_BUCKET_ID: X64_0xD1_Rt64win7+73ea2
BUCKET_ID: X64_0xD1_Rt64win7+73ea2
Followup: MachineOwner
---------
0: kd> lmvm Rt64win7
start end module name
fffff880`04777000 fffff880`047fb000 Rt64win7 T (no symbols)
Loaded symbol image file: Rt64win7.sys
Image path: \SystemRoot\system32\DRIVERS\Rt64win7.sys
Image name: Rt64win7.sys
Timestamp: Mon May 16 20:53:31 2011 (4DD13A6B)
CheckSum: 000859EC
ImageSize: 00084000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4