*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck D1, {8, 2, 0, fffff880024e3cc0}
*** WARNING: Unable to verify timestamp for WUBS300N.sys
*** ERROR: Module load completed but symbols could not be loaded for WUBS300N.sys
Probably caused by : WUBS300N.sys ( WUBS300N+ccc0 )
Followup: MachineOwner
---------
2: 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: 0000000000000008, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff880024e3cc0, address which referenced memory
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80002cb8100
GetUlongFromAddress: unable to read from fffff80002cb81c0
0000000000000008 Nonpaged pool
CURRENT_IRQL: 2
FAULTING_IP:
WUBS300N+ccc0
fffff880`024e3cc0 4d8b742408 mov r14,qword ptr [r12+8]
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0xD1
PROCESS_NAME: System
TAG_NOT_DEFINED_c000000f: FFFFF88002F93FB0
TRAP_FRAME: fffff88002f8c570 -- (.trap 0xfffff88002f8c570)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000002 rbx=0000000000000000 rcx=fffffa800a4417b8
rdx=fffffa800a443702 rsi=0000000000000000 rdi=0000000000000000
rip=fffff880024e3cc0 rsp=fffff88002f8c700 rbp=0000000000000001
r8=0000000000000000 r9=0000000000000000 r10=fffffa800a2e1200
r11=0000000000000002 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na po nc
WUBS300N+0xccc0:
fffff880`024e3cc0 4d8b742408 mov r14,qword ptr [r12+8] ds:00000000`00000008=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff80002a801a9 to fffff80002a80c00
STACK_TEXT:
fffff880`02f8c428 fffff800`02a801a9 : 00000000`0000000a 00000000`00000008 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff880`02f8c430 fffff800`02a7ee20 : fffffa80`09671050 fffffa80`0a16bc00 fffffa80`09671000 fffffa80`0a386000 : nt!KiBugCheckDispatch+0x69
fffff880`02f8c570 fffff880`024e3cc0 : 00000000`00000c27 fffff880`02c36aed fffffa80`0a443768 fffffa80`0a386000 : nt!KiPageFault+0x260
fffff880`02f8c700 00000000`00000c27 : fffff880`02c36aed fffffa80`0a443768 fffffa80`0a386000 ffff0000`00bb20a8 : WUBS300N+0xccc0
fffff880`02f8c708 fffff880`02c36aed : fffffa80`0a443768 fffffa80`0a386000 ffff0000`00bb20a8 00000000`00000000 : 0xc27
fffff880`02f8c710 00000000`00000c27 : 00000000`00000000 fffffa80`0a443768 00000000`00000001 00000000`00000000 : USBPORT!USBPORT_Core_iInsertPriorityTransfer+0x131
fffff880`02f8c750 00000000`00000000 : fffffa80`0a443768 00000000`00000001 00000000`00000000 fffffa80`0a386000 : 0xc27
STACK_COMMAND: kb
FOLLOWUP_IP:
WUBS300N+ccc0
fffff880`024e3cc0 4d8b742408 mov r14,qword ptr [r12+8]
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: WUBS300N+ccc0
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: WUBS300N
IMAGE_NAME: WUBS300N.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 45fa10cd
FAILURE_BUCKET_ID: X64_0xD1_WUBS300N+ccc0
BUCKET_ID: X64_0xD1_WUBS300N+ccc0
Followup: MachineOwner
---------
2: kd> lmvm WUBS300N
start end module name
fffff880`024d7000 fffff880`0252b480 WUBS300N T (no symbols)
Loaded symbol image file: WUBS300N.sys
Image path: \SystemRoot\system32\DRIVERS\WUBS300N.sys
Image name: WUBS300N.sys
Timestamp: Fri Mar 16 09:36:45 2007 (45FA10CD)
CheckSum: 000617B1
ImageSize: 00054480
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4