*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck D1, {fffff88006680000, 2, 0, fffff8800f419254}
*** WARNING: Unable to verify timestamp for e22w7x64.sys
*** ERROR: Module load completed but symbols could not be loaded for e22w7x64.sys
Probably caused by : e22w7x64.sys ( e22w7x64+19254 )
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: fffff88006680000, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff8800f419254, address which referenced memory
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80002ecb100
GetUlongFromAddress: unable to read from fffff80002ecb1c0
fffff88006680000 Nonpaged pool
CURRENT_IRQL: 2
FAULTING_IP:
e22w7x64+19254
fffff880`0f419254 4c39b748020000 cmp qword ptr [rdi+248h],r14
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0xD1
PROCESS_NAME: Skype.exe
ANALYSIS_VERSION: 6.3.9600.16384 (debuggers(dbg).130821-1623) amd64fre
TRAP_FRAME: fffff8800dad4670 -- (.trap 0xfffff8800dad4670)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000007 rbx=0000000000000000 rcx=fffffa800a868aa8
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff8800f419254 rsp=fffff8800dad4800 rbp=fffffa800a8689f0
r8=0000000000000300 r9=0000000000000000 r10=fffffa800e0c1940
r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl zr na po nc
e22w7x64+0x19254:
fffff880`0f419254 4c39b748020000 cmp qword ptr [rdi+248h],r14 ds:00000000`00000248=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff80002c93169 to fffff80002c93bc0
STACK_TEXT:
fffff880`0dad4528 fffff800`02c93169 : 00000000`0000000a fffff880`06680000 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff880`0dad4530 fffff800`02c91de0 : fffff8a0`045f3124 fffff8a0`00024010 fffff880`0dad4810 fffffa80`0e0ae200 : nt!KiBugCheckDispatch+0x69
fffff880`0dad4670 fffff880`0f419254 : fffffa80`0e0ae200 00000000`000015f4 fffffa80`0e0ae218 fffffa80`0e0ae200 : nt!KiPageFault+0x260
fffff880`0dad4800 fffffa80`0e0ae200 : 00000000`000015f4 fffffa80`0e0ae218 fffffa80`0e0ae200 fffffa80`0e0ac968 : e22w7x64+0x19254
fffff880`0dad4808 00000000`000015f4 : fffffa80`0e0ae218 fffffa80`0e0ae200 fffffa80`0e0ac968 fffff880`0f418182 : 0xfffffa80`0e0ae200
fffff880`0dad4810 fffffa80`0e0ae218 : fffffa80`0e0ae200 fffffa80`0e0ac968 fffff880`0f418182 00000000`00000002 : 0x15f4
fffff880`0dad4818 fffffa80`0e0ae200 : fffffa80`0e0ac968 fffff880`0f418182 00000000`00000002 00000000`00000000 : 0xfffffa80`0e0ae218
fffff880`0dad4820 fffffa80`0e0ac968 : fffff880`0f418182 00000000`00000002 00000000`00000000 fffffa80`106c7590 : 0xfffffa80`0e0ae200
fffff880`0dad4828 fffff880`0f418182 : 00000000`00000002 00000000`00000000 fffffa80`106c7590 00000000`0000024c : 0xfffffa80`0e0ac968
fffff880`0dad4830 00000000`00000002 : 00000000`00000000 fffffa80`106c7590 00000000`0000024c fffffa80`0e654740 : e22w7x64+0x18182
fffff880`0dad4838 00000000`00000000 : fffffa80`106c7590 00000000`0000024c fffffa80`0e654740 fffff880`0f422432 : 0x2
STACK_COMMAND: kb
FOLLOWUP_IP:
e22w7x64+19254
fffff880`0f419254 4c39b748020000 cmp qword ptr [rdi+248h],r14
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: e22w7x64+19254
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: e22w7x64
IMAGE_NAME: e22w7x64.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4f56a8b5
FAILURE_BUCKET_ID: X64_0xD1_e22w7x64+19254
BUCKET_ID: X64_0xD1_e22w7x64+19254
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:x64_0xd1_e22w7x64+19254
FAILURE_ID_HASH: {30968d08-c68e-dabf-4397-740ea5ca9210}
Followup: MachineOwner
---------
6: kd> lmvm e22w7x64
start end module name
fffff880`0f400000 fffff880`0f429000 e22w7x64 T (no symbols)
Loaded symbol image file: e22w7x64.sys
Image path: \SystemRoot\system32\DRIVERS\e22w7x64.sys
Image name: e22w7x64.sys
Timestamp: Wed Mar 07 05:45:49 2012 (4F56A8B5)
CheckSum: 0002C7AA
ImageSize: 00029000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4