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* *
* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck 50, {ffffffffffffffff, 0, fffff800035647f3, 0}
Unable to load image \SystemRoot\system32\DRIVERS\klif.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for klif.sys
*** ERROR: Module load completed but symbols could not be loaded for klif.sys
Could not read faulting driver name
Probably caused by : klif.sys ( klif+332fa )
PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except,
it must be protected by a Probe. Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: ffffffffffffffff, memory referenced.
Arg2: 0000000000000000, value 0 = read operation, 1 = write operation.
Arg3: fffff800035647f3, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000000, (reserved)
Debugging Details:
------------------
Could not read faulting driver name
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff800034c50e0
ffffffffffffffff
FAULTING_IP:
nt!CmpConstructName+24
fffff800`035647f3 443830 cmp byte ptr [rax],r14b
MM_INTERNAL_CODE: 0
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: SearchIndexer.
CURRENT_IRQL: 0
TRAP_FRAME: fffff8800c224f50 -- (.trap 0xfffff8800c224f50)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=ffffffffffffffff rbx=0000000000000000 rcx=fffff8a00008dde8
rdx=0000000000000011 rsi=0000000000000000 rdi=0000000000000000
rip=fffff800035647f3 rsp=fffff8800c2250e0 rbp=000000000000001d
r8=fffffa8008680010 r9=0000000000000000 r10=fffff8000354f230
r11=fffff80003410fb0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na po nc
nt!CmpConstructName+0x24:
fffff800`035647f3 443830 cmp byte ptr [rax],r14b ds:ffffffff`ffffffff=??
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff8000330e024 to fffff8000328d700
STACK_TEXT:
fffff880`0c224de8 fffff800`0330e024 : 00000000`00000050 ffffffff`ffffffff 00000000`00000000 fffff880`0c224f50 : nt!KeBugCheckEx
fffff880`0c224df0 fffff800`0328b7ee : 00000000`00000000 fffff8a0`02559b98 00000000`00000000 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x427f7
fffff880`0c224f50 fffff800`035647f3 : 00000000`00000000 00000000`00000000 fffff8a0`04540290 fffff800`0357edf7 : nt!KiPageFault+0x16e
fffff880`0c2250e0 fffff800`0354f2e5 : 00000000`00009038 fffffa80`03c1c000 fffff800`03410f80 fffff800`03256202 : nt!CmpConstructName+0x24
fffff880`0c225130 fffff800`03572044 : 00000000`00000000 00000000`00000000 fffff8a0`04cbe000 00000000`00000000 : nt!CmpQueryKeyName+0xb5
fffff880`0c225190 fffff800`035730ea : fffff8a0`04540290 fffff8a0`04cbe000 00000000`00001000 fffff880`0c225320 : nt!ObpQueryNameString+0xb0
fffff880`0c225290 fffff880`0236e2fa : fffff8a0`02ad4100 00000000`c0000004 fffff8a0`02ad4100 fffff880`01ad421f : nt!ObQueryNameString+0xe
fffff880`0c2252d0 fffff8a0`02ad4100 : 00000000`c0000004 fffff8a0`02ad4100 fffff880`01ad421f 00000000`c0000004 : klif+0x332fa
fffff880`0c2252d8 00000000`c0000004 : fffff8a0`02ad4100 fffff880`01ad421f 00000000`c0000004 fffff8a0`04cbe000 : 0xfffff8a0`02ad4100
fffff880`0c2252e0 fffff8a0`02ad4100 : fffff880`01ad421f 00000000`c0000004 fffff8a0`04cbe000 00000000`00000001 : 0xc0000004
fffff880`0c2252e8 fffff880`01ad421f : 00000000`c0000004 fffff8a0`04cbe000 00000000`00000001 00000000`00000000 : 0xfffff8a0`02ad4100
fffff880`0c2252f0 fffff880`0235fd00 : fffff8a0`00000000 fffff8a0`0462f470 fffff880`0c2255c0 00000000`00000000 : fltmgr!FltAcquirePushLockExclusive+0xf
fffff880`0c225320 fffff8a0`00000000 : fffff8a0`0462f470 fffff880`0c2255c0 00000000`00000000 00000000`00000000 : klif+0x24d00
fffff880`0c225328 fffff8a0`0462f470 : fffff880`0c2255c0 00000000`00000000 00000000`00000000 00000000`00020019 : 0xfffff8a0`00000000
fffff880`0c225330 fffff880`0c2255c0 : 00000000`00000000 00000000`00000000 00000000`00020019 00000000`00000000 : 0xfffff8a0`0462f470
fffff880`0c225338 00000000`00000000 : 00000000`00000000 00000000`00020019 00000000`00000000 fffff880`0236119b : 0xfffff880`0c2255c0
STACK_COMMAND: kb
FOLLOWUP_IP:
klif+332fa
fffff880`0236e2fa ?? ???
SYMBOL_STACK_INDEX: 7
SYMBOL_NAME: klif+332fa
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: klif
IMAGE_NAME: klif.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4afabce0
FAILURE_BUCKET_ID: X64_0x50_klif+332fa
BUCKET_ID: X64_0x50_klif+332fa
Followup: MachineOwner
---------